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 --cacsl2boogietranslator.bitprecise.bitfields false -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/cade18-smtinterpol/svcomp-DerefFreeMemtrack-32bit-Automizer_z3.epf -i ../../../trunk/examples/svcomp/locks/test_locks_13_true-unreach-call_true-valid-memsafety_false-termination.c
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This is Ultimate 0.1.23-666feb3-m
[2018-04-11 18:44:45,667 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-04-11 18:44:45,668 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-04-11 18:44:45,680 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-04-11 18:44:45,680 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-04-11 18:44:45,680 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-04-11 18:44:45,681 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-04-11 18:44:45,683 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-04-11 18:44:45,684 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-04-11 18:44:45,685 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-04-11 18:44:45,685 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-04-11 18:44:45,686 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-04-11 18:44:45,686 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-04-11 18:44:45,687 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-04-11 18:44:45,688 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-04-11 18:44:45,689 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-04-11 18:44:45,691 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-04-11 18:44:45,692 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-04-11 18:44:45,693 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-04-11 18:44:45,694 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-04-11 18:44:45,695 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-04-11 18:44:45,695 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-04-11 18:44:45,696 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-04-11 18:44:45,697 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-04-11 18:44:45,697 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values
[2018-04-11 18:44:45,698 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-04-11 18:44:45,698 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-04-11 18:44:45,699 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-04-11 18:44:45,699 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-04-11 18:44:45,700 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-04-11 18:44:45,700 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-04-11 18:44:45,700 INFO L98 SettingsManager]: Beginning loading settings from /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/cade18-smtinterpol/svcomp-DerefFreeMemtrack-32bit-Automizer_z3.epf
[2018-04-11 18:44:45,722 INFO L110 SettingsManager]: Loading preferences was successful
[2018-04-11 18:44:45,722 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-04-11 18:44:45,723 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-04-11 18:44:45,723 INFO L133 SettingsManager]: * Create parallel compositions if possible=false
[2018-04-11 18:44:45,723 INFO L133 SettingsManager]: * Use SBE=true
[2018-04-11 18:44:45,723 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-04-11 18:44:45,724 INFO L133 SettingsManager]: * sizeof long=4
[2018-04-11 18:44:45,724 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2018-04-11 18:44:45,724 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-04-11 18:44:45,724 INFO L133 SettingsManager]: * sizeof POINTER=4
[2018-04-11 18:44:45,724 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-04-11 18:44:45,724 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true
[2018-04-11 18:44:45,724 INFO L133 SettingsManager]: * Bitprecise bitfields=true
[2018-04-11 18:44:45,724 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-04-11 18:44:45,724 INFO L133 SettingsManager]: * sizeof long double=12
[2018-04-11 18:44:45,724 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-04-11 18:44:45,725 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements
[2018-04-11 18:44:45,725 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-04-11 18:44:45,725 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-04-11 18:44:45,725 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-04-11 18:44:45,725 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-04-11 18:44:45,725 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation
[2018-04-11 18:44:45,725 INFO L133 SettingsManager]: * SMT solver=External_Z3InterpolationMode
[2018-04-11 18:44:45,725 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Bitprecise bitfields -> false
[2018-04-11 18:44:45,752 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-04-11 18:44:45,759 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized
[2018-04-11 18:44:45,761 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected.
[2018-04-11 18:44:45,762 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-04-11 18:44:45,763 INFO L276 PluginConnector]: CDTParser initialized
[2018-04-11 18:44:45,763 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_13_true-unreach-call_true-valid-memsafety_false-termination.c
[2018-04-11 18:44:46,041 INFO L225 CDTParser]: Created temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGe320106d0
[2018-04-11 18:44:46,142 INFO L287 CDTParser]: IsIndexed: true
[2018-04-11 18:44:46,142 INFO L288 CDTParser]: Found 1 translation units.
[2018-04-11 18:44:46,143 INFO L168 CDTParser]: Scanning test_locks_13_true-unreach-call_true-valid-memsafety_false-termination.c
[2018-04-11 18:44:46,143 INFO L210 ultiparseSymbolTable]: Include resolver:
[2018-04-11 18:44:46,144 INFO L215 ultiparseSymbolTable]: <empty include resolver>
[2018-04-11 18:44:46,144 INFO L218 ultiparseSymbolTable]: Function table:
[2018-04-11 18:44:46,144 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in test_locks_13_true-unreach-call_true-valid-memsafety_false-termination.c
[2018-04-11 18:44:46,144 INFO L227 ultiparseSymbolTable]: Global variable table:
[2018-04-11 18:44:46,144 INFO L233 ultiparseSymbolTable]: <empty global variable table>
[2018-04-11 18:44:46,178 INFO L330 CDTParser]: Deleted temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGe320106d0
[2018-04-11 18:44:46,180 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-04-11 18:44:46,181 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2018-04-11 18:44:46,182 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-04-11 18:44:46,182 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-04-11 18:44:46,186 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-04-11 18:44:46,186 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.04 06:44:46" (1/1) ...
[2018-04-11 18:44:46,188 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@134fcdad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:46, skipping insertion in model container
[2018-04-11 18:44:46,188 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.04 06:44:46" (1/1) ...
[2018-04-11 18:44:46,199 INFO L167 Dispatcher]: Using SV-COMP mode
[2018-04-11 18:44:46,210 INFO L167 Dispatcher]: Using SV-COMP mode
[2018-04-11 18:44:46,314 INFO L175 PostProcessor]: Settings: Checked method=main
[2018-04-11 18:44:46,337 INFO L175 PostProcessor]: Settings: Checked method=main
[2018-04-11 18:44:46,341 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5.
[2018-04-11 18:44:46,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:46 WrapperNode
[2018-04-11 18:44:46,349 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-04-11 18:44:46,350 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-04-11 18:44:46,350 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2018-04-11 18:44:46,350 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2018-04-11 18:44:46,360 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:46" (1/1) ...
[2018-04-11 18:44:46,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:46" (1/1) ...
[2018-04-11 18:44:46,365 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:46" (1/1) ...
[2018-04-11 18:44:46,365 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:46" (1/1) ...
[2018-04-11 18:44:46,368 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:46" (1/1) ...
[2018-04-11 18:44:46,374 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:46" (1/1) ...
[2018-04-11 18:44:46,375 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:46" (1/1) ...
[2018-04-11 18:44:46,377 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-04-11 18:44:46,377 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-04-11 18:44:46,377 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2018-04-11 18:44:46,377 INFO L276 PluginConnector]: RCFGBuilder initialized
[2018-04-11 18:44:46,378 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:46" (1/1) ...
No working directory specified, using /home/ultimate/work/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
[2018-04-11 18:44:46,415 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-04-11 18:44:46,415 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-04-11 18:44:46,415 INFO L136 BoogieDeclarations]: Found implementation of procedure main
[2018-04-11 18:44:46,415 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2018-04-11 18:44:46,415 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2018-04-11 18:44:46,415 INFO L128 BoogieDeclarations]: Found specification of procedure main
[2018-04-11 18:44:46,415 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-04-11 18:44:46,415 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-04-11 18:44:46,631 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-04-11 18:44:46,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.04 06:44:46 BoogieIcfgContainer
[2018-04-11 18:44:46,632 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-04-11 18:44:46,633 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2018-04-11 18:44:46,633 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2018-04-11 18:44:46,636 INFO L276 PluginConnector]: TraceAbstraction initialized
[2018-04-11 18:44:46,636 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.04 06:44:46" (1/3) ...
[2018-04-11 18:44:46,636 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@800fb6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.04 06:44:46, skipping insertion in model container
[2018-04-11 18:44:46,637 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:46" (2/3) ...
[2018-04-11 18:44:46,637 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@800fb6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.04 06:44:46, skipping insertion in model container
[2018-04-11 18:44:46,637 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.04 06:44:46" (3/3) ...
[2018-04-11 18:44:46,638 INFO L107 eAbstractionObserver]: Analyzing ICFG test_locks_13_true-unreach-call_true-valid-memsafety_false-termination.c
[2018-04-11 18:44:46,645 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2018-04-11 18:44:46,650 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations.
[2018-04-11 18:44:46,675 INFO L128 ementStrategyFactory]: Using default assertion order modulation
[2018-04-11 18:44:46,676 INFO L369 AbstractCegarLoop]: Interprodecural is true
[2018-04-11 18:44:46,676 INFO L370 AbstractCegarLoop]: Hoare is false
[2018-04-11 18:44:46,676 INFO L371 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2018-04-11 18:44:46,676 INFO L372 AbstractCegarLoop]: Backedges is CANONICAL
[2018-04-11 18:44:46,676 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2018-04-11 18:44:46,676 INFO L374 AbstractCegarLoop]: Difference is false
[2018-04-11 18:44:46,676 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2018-04-11 18:44:46,676 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2018-04-11 18:44:46,677 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure
[2018-04-11 18:44:46,689 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states.
[2018-04-11 18:44:46,697 INFO L282 IsEmpty]: Finished isEmpty. No accepting run.
[2018-04-11 18:44:46,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.04 06:44:46 BoogieIcfgContainer
[2018-04-11 18:44:46,701 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2018-04-11 18:44:46,702 INFO L168 Benchmark]: Toolchain (without parser) took 520.75 ms. Allocated memory was 398.5 MB in the beginning and 612.9 MB in the end (delta: 214.4 MB). Free memory was 336.6 MB in the beginning and 564.4 MB in the end (delta: -227.8 MB). There was no memory consumed. Max. memory is 5.3 GB.
[2018-04-11 18:44:46,703 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 398.5 MB. Free memory is still 357.9 MB. There was no memory consumed. Max. memory is 5.3 GB.
[2018-04-11 18:44:46,703 INFO L168 Benchmark]: CACSL2BoogieTranslator took 167.66 ms. Allocated memory is still 398.5 MB. Free memory was 336.6 MB in the beginning and 324.0 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 5.3 GB.
[2018-04-11 18:44:46,704 INFO L168 Benchmark]: Boogie Preprocessor took 27.23 ms. Allocated memory is still 398.5 MB. Free memory was 324.0 MB in the beginning and 322.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 5.3 GB.
[2018-04-11 18:44:46,704 INFO L168 Benchmark]: RCFGBuilder took 254.92 ms. Allocated memory was 398.5 MB in the beginning and 612.9 MB in the end (delta: 214.4 MB). Free memory was 322.7 MB in the beginning and 569.4 MB in the end (delta: -246.7 MB). Peak memory consumption was 26.0 MB. Max. memory is 5.3 GB.
[2018-04-11 18:44:46,705 INFO L168 Benchmark]: TraceAbstraction took 68.09 ms. Allocated memory is still 612.9 MB. Free memory was 569.4 MB in the beginning and 564.4 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 5.3 GB.
[2018-04-11 18:44:46,707 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.18 ms. Allocated memory is still 398.5 MB. Free memory is still 357.9 MB. There was no memory consumed. Max. memory is 5.3 GB.
* CACSL2BoogieTranslator took 167.66 ms. Allocated memory is still 398.5 MB. Free memory was 336.6 MB in the beginning and 324.0 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 5.3 GB.
* Boogie Preprocessor took 27.23 ms. Allocated memory is still 398.5 MB. Free memory was 324.0 MB in the beginning and 322.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 5.3 GB.
* RCFGBuilder took 254.92 ms. Allocated memory was 398.5 MB in the beginning and 612.9 MB in the end (delta: 214.4 MB). Free memory was 322.7 MB in the beginning and 569.4 MB in the end (delta: -246.7 MB). Peak memory consumption was 26.0 MB. Max. memory is 5.3 GB.
* TraceAbstraction took 68.09 ms. Allocated memory is still 612.9 MB. Free memory was 569.4 MB in the beginning and 564.4 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 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.
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 3 procedures, 53 locations, 0 error locations. SAFE Result, 0.0s OverallTime, 0 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=53occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be correct!
Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test_locks_13_true-unreach-call_true-valid-memsafety_false-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_z3.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-11_18-44-46-717.csv
Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test_locks_13_true-unreach-call_true-valid-memsafety_false-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_z3.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-11_18-44-46-717.csv
Received shutdown request...