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_14_false-unreach-call_true-valid-memsafety_false-termination.c


--------------------------------------------------------------------------------


This is Ultimate 0.1.23-666feb3-m
[2018-04-11 18:44:48,375 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-04-11 18:44:48,376 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-04-11 18:44:48,390 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-04-11 18:44:48,390 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-04-11 18:44:48,390 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-04-11 18:44:48,391 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-04-11 18:44:48,393 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-04-11 18:44:48,394 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-04-11 18:44:48,395 INFO  L174        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-04-11 18:44:48,396 INFO  L177        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-04-11 18:44:48,396 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-04-11 18:44:48,397 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-04-11 18:44:48,398 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-04-11 18:44:48,398 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-04-11 18:44:48,400 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-04-11 18:44:48,401 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-04-11 18:44:48,403 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-04-11 18:44:48,404 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-04-11 18:44:48,405 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-04-11 18:44:48,406 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-04-11 18:44:48,407 INFO  L177        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-04-11 18:44:48,407 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-04-11 18:44:48,408 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-04-11 18:44:48,408 INFO  L174        SettingsManager]: Resetting Witness Printer preferences to default values
[2018-04-11 18:44:48,409 INFO  L177        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-04-11 18:44:48,409 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
[2018-04-11 18:44:48,410 INFO  L174        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-04-11 18:44:48,410 INFO  L177        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-04-11 18:44:48,411 INFO  L174        SettingsManager]: Resetting Witness Parser preferences to default values
[2018-04-11 18:44:48,411 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-04-11 18:44:48,411 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 18:44:48,431 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-04-11 18:44:48,431 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-04-11 18:44:48,432 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-04-11 18:44:48,432 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-04-11 18:44:48,433 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-04-11 18:44:48,433 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-04-11 18:44:48,433 INFO  L133        SettingsManager]:  * sizeof long=4
[2018-04-11 18:44:48,433 INFO  L133        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2018-04-11 18:44:48,433 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-04-11 18:44:48,433 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2018-04-11 18:44:48,433 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-04-11 18:44:48,433 INFO  L133        SettingsManager]:  * Check for the main procedure if all allocated memory was freed=true
[2018-04-11 18:44:48,433 INFO  L133        SettingsManager]:  * Bitprecise bitfields=true
[2018-04-11 18:44:48,434 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-04-11 18:44:48,434 INFO  L133        SettingsManager]:  * sizeof long double=12
[2018-04-11 18:44:48,434 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-04-11 18:44:48,434 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-04-11 18:44:48,434 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-04-11 18:44:48,434 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-04-11 18:44:48,434 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-04-11 18:44:48,434 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-04-11 18:44:48,434 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=Craig_NestedInterpolation
[2018-04-11 18:44:48,435 INFO  L133        SettingsManager]:  * SMT solver=External_Z3InterpolationMode
[2018-04-11 18:44:48,435 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 18:44:48,466 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-04-11 18:44:48,475 INFO  L266   ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized
[2018-04-11 18:44:48,478 INFO  L222   ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected.
[2018-04-11 18:44:48,480 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-04-11 18:44:48,480 INFO  L276        PluginConnector]: CDTParser initialized
[2018-04-11 18:44:48,481 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_14_false-unreach-call_true-valid-memsafety_false-termination.c
[2018-04-11 18:44:48,760 INFO  L225              CDTParser]: Created temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG965836f19
[2018-04-11 18:44:48,865 INFO  L287              CDTParser]: IsIndexed: true
[2018-04-11 18:44:48,866 INFO  L288              CDTParser]: Found 1 translation units.
[2018-04-11 18:44:48,866 INFO  L168              CDTParser]: Scanning test_locks_14_false-unreach-call_true-valid-memsafety_false-termination.c
[2018-04-11 18:44:48,866 INFO  L210   ultiparseSymbolTable]: Include resolver:
[2018-04-11 18:44:48,867 INFO  L215   ultiparseSymbolTable]: <empty include resolver>
[2018-04-11 18:44:48,867 INFO  L218   ultiparseSymbolTable]: Function table:
[2018-04-11 18:44:48,867 INFO  L221   ultiparseSymbolTable]: Function definition of null ('main') in test_locks_14_false-unreach-call_true-valid-memsafety_false-termination.c
[2018-04-11 18:44:48,867 INFO  L227   ultiparseSymbolTable]: Global variable table:
[2018-04-11 18:44:48,867 INFO  L233   ultiparseSymbolTable]: <empty global variable table>
[2018-04-11 18:44:48,878 INFO  L330              CDTParser]: Deleted temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG965836f19
[2018-04-11 18:44:48,882 INFO  L304   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-04-11 18:44:48,883 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2018-04-11 18:44:48,884 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-04-11 18:44:48,884 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-04-11 18:44:48,889 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-04-11 18:44:48,890 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.04 06:44:48" (1/1) ...
[2018-04-11 18:44:48,892 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a3e4ad8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:48, skipping insertion in model container
[2018-04-11 18:44:48,892 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.04 06:44:48" (1/1) ...
[2018-04-11 18:44:48,903 INFO  L167             Dispatcher]: Using SV-COMP mode
[2018-04-11 18:44:48,914 INFO  L167             Dispatcher]: Using SV-COMP mode
[2018-04-11 18:44:49,027 INFO  L175          PostProcessor]: Settings: Checked method=main
[2018-04-11 18:44:49,048 INFO  L175          PostProcessor]: Settings: Checked method=main
[2018-04-11 18:44:49,052 INFO  L100         SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5.
[2018-04-11 18:44:49,059 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:49 WrapperNode
[2018-04-11 18:44:49,059 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-04-11 18:44:49,059 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-04-11 18:44:49,059 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-04-11 18:44:49,060 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-04-11 18:44:49,071 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:49" (1/1) ...
[2018-04-11 18:44:49,071 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:49" (1/1) ...
[2018-04-11 18:44:49,074 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:49" (1/1) ...
[2018-04-11 18:44:49,075 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:49" (1/1) ...
[2018-04-11 18:44:49,077 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:49" (1/1) ...
[2018-04-11 18:44:49,082 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:49" (1/1) ...
[2018-04-11 18:44:49,083 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:49" (1/1) ...
[2018-04-11 18:44:49,085 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-04-11 18:44:49,085 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-04-11 18:44:49,085 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2018-04-11 18:44:49,085 INFO  L276        PluginConnector]: RCFGBuilder initialized
[2018-04-11 18:44:49,086 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:49" (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 18:44:49,125 INFO  L136     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-04-11 18:44:49,125 INFO  L136     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-04-11 18:44:49,125 INFO  L136     BoogieDeclarations]: Found implementation of procedure main
[2018-04-11 18:44:49,125 INFO  L128     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2018-04-11 18:44:49,126 INFO  L128     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2018-04-11 18:44:49,126 INFO  L128     BoogieDeclarations]: Found specification of procedure main
[2018-04-11 18:44:49,126 INFO  L128     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-04-11 18:44:49,126 INFO  L128     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-04-11 18:44:49,382 INFO  L259             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-04-11 18:44:49,382 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.04 06:44:49 BoogieIcfgContainer
[2018-04-11 18:44:49,382 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-04-11 18:44:49,383 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2018-04-11 18:44:49,383 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2018-04-11 18:44:49,386 INFO  L276        PluginConnector]: TraceAbstraction initialized
[2018-04-11 18:44:49,386 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.04 06:44:48" (1/3) ...
[2018-04-11 18:44:49,387 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@736beb71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.04 06:44:49, skipping insertion in model container
[2018-04-11 18:44:49,387 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:44:49" (2/3) ...
[2018-04-11 18:44:49,387 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@736beb71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.04 06:44:49, skipping insertion in model container
[2018-04-11 18:44:49,387 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.04 06:44:49" (3/3) ...
[2018-04-11 18:44:49,389 INFO  L107   eAbstractionObserver]: Analyzing ICFG test_locks_14_false-unreach-call_true-valid-memsafety_false-termination.c
[2018-04-11 18:44:49,396 INFO  L131   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2018-04-11 18:44:49,401 INFO  L143   ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations.
[2018-04-11 18:44:49,422 INFO  L128   ementStrategyFactory]: Using default assertion order modulation
[2018-04-11 18:44:49,423 INFO  L369      AbstractCegarLoop]: Interprodecural is true
[2018-04-11 18:44:49,423 INFO  L370      AbstractCegarLoop]: Hoare is false
[2018-04-11 18:44:49,423 INFO  L371      AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2018-04-11 18:44:49,423 INFO  L372      AbstractCegarLoop]: Backedges is CANONICAL
[2018-04-11 18:44:49,423 INFO  L373      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2018-04-11 18:44:49,423 INFO  L374      AbstractCegarLoop]: Difference is false
[2018-04-11 18:44:49,423 INFO  L375      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2018-04-11 18:44:49,423 INFO  L380      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2018-04-11 18:44:49,424 INFO  L87    2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure
[2018-04-11 18:44:49,433 INFO  L276                IsEmpty]: Start isEmpty. Operand 56 states.
[2018-04-11 18:44:49,442 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2018-04-11 18:44:49,445 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.04 06:44:49 BoogieIcfgContainer
[2018-04-11 18:44:49,445 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2018-04-11 18:44:49,446 INFO  L168              Benchmark]: Toolchain (without parser) took 563.69 ms. Allocated memory was 405.3 MB in the beginning and 605.0 MB in the end (delta: 199.8 MB). Free memory was 341.5 MB in the beginning and 557.9 MB in the end (delta: -216.4 MB). There was no memory consumed. Max. memory is 5.3 GB.
[2018-04-11 18:44:49,447 INFO  L168              Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 405.3 MB. Free memory is still 362.4 MB. There was no memory consumed. Max. memory is 5.3 GB.
[2018-04-11 18:44:49,448 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 175.22 ms. Allocated memory is still 405.3 MB. Free memory was 341.5 MB in the beginning and 329.6 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 5.3 GB.
[2018-04-11 18:44:49,448 INFO  L168              Benchmark]: Boogie Preprocessor took 25.35 ms. Allocated memory is still 405.3 MB. Free memory was 329.6 MB in the beginning and 328.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 5.3 GB.
[2018-04-11 18:44:49,448 INFO  L168              Benchmark]: RCFGBuilder took 297.34 ms. Allocated memory was 405.3 MB in the beginning and 605.0 MB in the end (delta: 199.8 MB). Free memory was 328.3 MB in the beginning and 563.1 MB in the end (delta: -234.9 MB). Peak memory consumption was 25.5 MB. Max. memory is 5.3 GB.
[2018-04-11 18:44:49,449 INFO  L168              Benchmark]: TraceAbstraction took 62.33 ms. Allocated memory is still 605.0 MB. Free memory was 563.1 MB in the beginning and 557.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 5.3 GB.
[2018-04-11 18:44:49,451 INFO  L344   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.13 ms. Allocated memory is still 405.3 MB. Free memory is still 362.4 MB. There was no memory consumed. Max. memory is 5.3 GB.
 * CACSL2BoogieTranslator took 175.22 ms. Allocated memory is still 405.3 MB. Free memory was 341.5 MB in the beginning and 329.6 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 5.3 GB.
 * Boogie Preprocessor took 25.35 ms. Allocated memory is still 405.3 MB. Free memory was 329.6 MB in the beginning and 328.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 5.3 GB.
 * RCFGBuilder took 297.34 ms. Allocated memory was 405.3 MB in the beginning and 605.0 MB in the end (delta: 199.8 MB). Free memory was 328.3 MB in the beginning and 563.1 MB in the end (delta: -234.9 MB). Peak memory consumption was 25.5 MB. Max. memory is 5.3 GB.
 * TraceAbstraction took 62.33 ms. Allocated memory is still 605.0 MB. Free memory was 563.1 MB in the beginning and 557.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 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, 56 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=56occurred 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_14_false-unreach-call_true-valid-memsafety_false-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_z3.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-11_18-44-49-458.csv
Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test_locks_14_false-unreach-call_true-valid-memsafety_false-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_z3.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-11_18-44-49-458.csv
Received shutdown request...