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/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ.epf -i ../../../trunk/examples/svcomp/forester-heap/sll-01_true-unreach-call_true-valid-memsafety.i
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This is Ultimate 0.1.23-a5595af
[2018-01-31 21:41:34,172 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-01-31 21:41:34,173 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-01-31 21:41:34,189 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-01-31 21:41:34,189 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-01-31 21:41:34,190 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-01-31 21:41:34,191 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-01-31 21:41:34,193 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-01-31 21:41:34,195 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-01-31 21:41:34,195 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-01-31 21:41:34,196 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-01-31 21:41:34,197 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-01-31 21:41:34,197 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-01-31 21:41:34,199 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-01-31 21:41:34,199 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-01-31 21:41:34,202 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-01-31 21:41:34,204 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-01-31 21:41:34,206 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-01-31 21:41:34,208 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-01-31 21:41:34,209 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-01-31 21:41:34,211 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-01-31 21:41:34,211 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-01-31 21:41:34,212 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-01-31 21:41:34,213 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-01-31 21:41:34,214 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values
[2018-01-31 21:41:34,215 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-01-31 21:41:34,215 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-01-31 21:41:34,216 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring...
[2018-01-31 21:41:34,216 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-01-31 21:41:34,216 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-01-31 21:41:34,217 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-01-31 21:41:34,217 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
[2018-01-31 21:41:34,226 INFO L110 SettingsManager]: Loading preferences was successful
[2018-01-31 21:41:34,227 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-01-31 21:41:34,227 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-01-31 21:41:34,227 INFO L133 SettingsManager]: * to procedures, called more than once=true
[2018-01-31 21:41:34,227 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2018-01-31 21:41:34,227 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain
[2018-01-31 21:41:34,228 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true
[2018-01-31 21:41:34,228 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-01-31 21:41:34,228 INFO L133 SettingsManager]: * sizeof long=4
[2018-01-31 21:41:34,228 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2018-01-31 21:41:34,228 INFO L133 SettingsManager]: * Check allocation purity=true
[2018-01-31 21:41:34,228 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-01-31 21:41:34,229 INFO L133 SettingsManager]: * sizeof POINTER=4
[2018-01-31 21:41:34,229 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-01-31 21:41:34,229 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2018-01-31 21:41:34,229 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-01-31 21:41:34,229 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2018-01-31 21:41:34,229 INFO L133 SettingsManager]: * sizeof long double=12
[2018-01-31 21:41:34,229 INFO L133 SettingsManager]: * Check if freed pointer was valid=false
[2018-01-31 21:41:34,229 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2018-01-31 21:41:34,230 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-01-31 21:41:34,230 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements
[2018-01-31 21:41:34,230 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-01-31 21:41:34,230 INFO L133 SettingsManager]: * Add additional assume for each assert=false
[2018-01-31 21:41:34,230 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-01-31 21:41:34,231 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-01-31 21:41:34,231 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-01-31 21:41:34,231 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK
[2018-01-31 21:41:34,231 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-01-31 21:41:34,231 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-01-31 21:41:34,231 INFO L133 SettingsManager]: * Stop after first violation was found=false
[2018-01-31 21:41:34,231 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL
[2018-01-31 21:41:34,232 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-01-31 21:41:34,232 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-01-31 21:41:34,232 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-01-31 21:41:34,233 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2018-01-31 21:41:34,233 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR
[2018-01-31 21:41:34,265 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-01-31 21:41:34,275 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized
[2018-01-31 21:41:34,279 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected.
[2018-01-31 21:41:34,280 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-01-31 21:41:34,280 INFO L276 PluginConnector]: CDTParser initialized
[2018-01-31 21:41:34,281 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/sll-01_true-unreach-call_true-valid-memsafety.i
[2018-01-31 21:41:34,495 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-01-31 21:41:34,502 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2018-01-31 21:41:34,503 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-01-31 21:41:34,503 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-01-31 21:41:34,507 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-01-31 21:41:34,508 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 09:41:34" (1/1) ...
[2018-01-31 21:41:34,511 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b9f9386 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 09:41:34, skipping insertion in model container
[2018-01-31 21:41:34,511 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 09:41:34" (1/1) ...
[2018-01-31 21:41:34,529 INFO L153 Dispatcher]: Using SV-COMP mode
[2018-01-31 21:41:34,573 INFO L153 Dispatcher]: Using SV-COMP mode
[2018-01-31 21:41:34,693 INFO L450 PostProcessor]: Settings: Checked method=main
[2018-01-31 21:41:34,714 INFO L450 PostProcessor]: Settings: Checked method=main
[2018-01-31 21:41:34,721 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 09:41:34 WrapperNode
[2018-01-31 21:41:34,721 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-01-31 21:41:34,722 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-01-31 21:41:34,722 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2018-01-31 21:41:34,722 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2018-01-31 21:41:34,734 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 09:41:34" (1/1) ...
[2018-01-31 21:41:34,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 09:41:34" (1/1) ...
[2018-01-31 21:41:34,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 09:41:34" (1/1) ...
[2018-01-31 21:41:34,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 09:41:34" (1/1) ...
[2018-01-31 21:41:34,752 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 09:41:34" (1/1) ...
[2018-01-31 21:41:34,759 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 09:41:34" (1/1) ...
[2018-01-31 21:41:34,760 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 09:41:34" (1/1) ...
[2018-01-31 21:41:34,763 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-01-31 21:41:34,763 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-01-31 21:41:34,763 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2018-01-31 21:41:34,764 INFO L276 PluginConnector]: RCFGBuilder initialized
[2018-01-31 21:41:34,765 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 09:41:34" (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
[2018-01-31 21:41:34,808 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-01-31 21:41:34,808 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-01-31 21:41:34,809 INFO L136 BoogieDeclarations]: Found implementation of procedure main
[2018-01-31 21:41:34,809 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2018-01-31 21:41:34,809 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2018-01-31 21:41:34,809 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free
[2018-01-31 21:41:34,809 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-01-31 21:41:34,809 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-01-31 21:41:34,810 INFO L128 BoogieDeclarations]: Found specification of procedure malloc
[2018-01-31 21:41:34,810 INFO L128 BoogieDeclarations]: Found specification of procedure free
[2018-01-31 21:41:34,810 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2018-01-31 21:41:34,810 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2018-01-31 21:41:34,810 INFO L128 BoogieDeclarations]: Found specification of procedure main
[2018-01-31 21:41:34,810 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-01-31 21:41:34,811 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-01-31 21:41:35,235 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-01-31 21:41:35,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 09:41:35 BoogieIcfgContainer
[2018-01-31 21:41:35,236 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-01-31 21:41:35,236 INFO L113 PluginConnector]: ------------------------Abstract Interpretation----------------------------
[2018-01-31 21:41:35,236 INFO L271 PluginConnector]: Initializing Abstract Interpretation...
[2018-01-31 21:41:35,237 INFO L276 PluginConnector]: Abstract Interpretation initialized
[2018-01-31 21:41:35,238 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 09:41:35" (1/1) ...
[2018-01-31 21:41:35,293 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2)
Received shutdown request...
[2018-01-31 21:46:03,224 WARN L571 FixpointEngine]: Received timeout, aborting fixpoint engine
[2018-01-31 21:46:03,225 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2. Reason: Timeout or Toolchain cancelled by user
[2018-01-31 21:46:03,226 INFO L168 Benchmark]: Toolchain (without parser) took 268730.71 ms. Allocated memory was 302.5 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 260.4 MB in the beginning and 996.2 MB in the end (delta: -735.8 MB). Peak memory consumption was 1.3 GB. Max. memory is 5.3 GB.
[2018-01-31 21:46:03,227 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 302.5 MB. Free memory is still 266.4 MB. There was no memory consumed. Max. memory is 5.3 GB.
[2018-01-31 21:46:03,228 INFO L168 Benchmark]: CACSL2BoogieTranslator took 219.24 ms. Allocated memory is still 302.5 MB. Free memory was 259.4 MB in the beginning and 247.3 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 5.3 GB.
[2018-01-31 21:46:03,228 INFO L168 Benchmark]: Boogie Preprocessor took 40.94 ms. Allocated memory is still 302.5 MB. Free memory was 247.3 MB in the beginning and 244.3 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB.
[2018-01-31 21:46:03,228 INFO L168 Benchmark]: RCFGBuilder took 472.35 ms. Allocated memory is still 302.5 MB. Free memory was 244.3 MB in the beginning and 210.2 MB in the end (delta: 34.1 MB). Peak memory consumption was 34.1 MB. Max. memory is 5.3 GB.
[2018-01-31 21:46:03,228 INFO L168 Benchmark]: Abstract Interpretation took 267989.51 ms. Allocated memory was 302.5 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 210.2 MB in the beginning and 996.2 MB in the end (delta: -786.0 MB). Peak memory consumption was 1.3 GB. Max. memory is 5.3 GB.
[2018-01-31 21:46:03,230 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 302.5 MB. Free memory is still 266.4 MB. There was no memory consumed. Max. memory is 5.3 GB.
* CACSL2BoogieTranslator took 219.24 ms. Allocated memory is still 302.5 MB. Free memory was 259.4 MB in the beginning and 247.3 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 5.3 GB.
* Boogie Preprocessor took 40.94 ms. Allocated memory is still 302.5 MB. Free memory was 247.3 MB in the beginning and 244.3 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB.
* RCFGBuilder took 472.35 ms. Allocated memory is still 302.5 MB. Free memory was 244.3 MB in the beginning and 210.2 MB in the end (delta: 34.1 MB). Peak memory consumption was 34.1 MB. Max. memory is 5.3 GB.
* Abstract Interpretation took 267989.51 ms. Allocated memory was 302.5 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 210.2 MB in the beginning and 996.2 MB in the end (delta: -786.0 MB). Peak memory consumption was 1.3 GB. Max. memory is 5.3 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2:
- TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2)
Toolchain cancelled while FixpointEngine was executing abstract interpretation.
RESULT: Ultimate could not prove your program: Timeout
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/sll-01_true-unreach-call_true-valid-memsafety.i_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-31_21-46-03-236.csv
Completed graceful shutdown