java -Xmx20000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/IcfgTransformer.xml -s ../../../trunk/examples/settings/heapseparator/heapsep-2018-09-18.epf -i ../../../trunk/examples/programs/heapseparator/speedup-poc03-18.bpl
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This is Ultimate 0.1.23-093a8c0
[2018-10-14 22:05:25,525 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-10-14 22:05:25,527 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-10-14 22:05:25,538 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-10-14 22:05:25,539 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-10-14 22:05:25,540 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-10-14 22:05:25,541 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-10-14 22:05:25,542 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-10-14 22:05:25,544 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-10-14 22:05:25,545 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-10-14 22:05:25,546 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-10-14 22:05:25,546 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-10-14 22:05:25,547 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-10-14 22:05:25,548 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-10-14 22:05:25,549 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-10-14 22:05:25,550 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-10-14 22:05:25,551 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-10-14 22:05:25,553 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-10-14 22:05:25,554 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-10-14 22:05:25,556 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-10-14 22:05:25,557 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-10-14 22:05:25,558 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-10-14 22:05:25,561 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-10-14 22:05:25,561 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-10-14 22:05:25,561 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-10-14 22:05:25,562 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-10-14 22:05:25,563 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-10-14 22:05:25,564 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-10-14 22:05:25,565 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values
[2018-10-14 22:05:25,566 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-10-14 22:05:25,566 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-10-14 22:05:25,567 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-10-14 22:05:25,567 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-10-14 22:05:25,567 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values
[2018-10-14 22:05:25,568 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-10-14 22:05:25,569 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-10-14 22:05:25,570 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/heapseparator/heapsep-2018-09-18.epf
[2018-10-14 22:05:25,579 INFO L110 SettingsManager]: Loading preferences was successful
[2018-10-14 22:05:25,579 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-10-14 22:05:25,580 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2018-10-14 22:05:25,580 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain
[2018-10-14 22:05:25,580 INFO L133 SettingsManager]: * Parallel states before merging=1
[2018-10-14 22:05:25,580 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true
[2018-10-14 22:05:25,581 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-10-14 22:05:25,581 INFO L133 SettingsManager]: * Size of a code block=SingleStatement
[2018-10-14 22:05:25,582 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-10-14 22:05:25,582 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_TreeInterpolation
[2018-10-14 22:05:25,582 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-10-14 22:05:25,582 INFO L133 SettingsManager]: * Order in Petri net unfolding=Ken McMillan
[2018-10-14 22:05:25,582 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES
[2018-10-14 22:05:25,583 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2018-10-14 22:05:25,583 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR
[2018-10-14 22:05:25,626 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-10-14 22:05:25,642 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-10-14 22:05:25,646 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-10-14 22:05:25,648 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser...
[2018-10-14 22:05:25,648 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized
[2018-10-14 22:05:25,649 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc03-18.bpl
[2018-10-14 22:05:25,650 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc03-18.bpl'
[2018-10-14 22:05:25,712 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-10-14 22:05:25,716 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements.
[2018-10-14 22:05:25,716 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-10-14 22:05:25,716 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2018-10-14 22:05:25,717 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2018-10-14 22:05:25,743 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "speedup-poc03-18.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.10 10:05:25" (1/1) ...
[2018-10-14 22:05:25,745 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "speedup-poc03-18.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.10 10:05:25" (1/1) ...
[2018-10-14 22:05:25,759 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "speedup-poc03-18.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.10 10:05:25" (1/1) ...
[2018-10-14 22:05:25,759 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "speedup-poc03-18.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.10 10:05:25" (1/1) ...
[2018-10-14 22:05:25,772 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "speedup-poc03-18.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.10 10:05:25" (1/1) ...
[2018-10-14 22:05:25,778 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "speedup-poc03-18.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.10 10:05:25" (1/1) ...
[2018-10-14 22:05:25,780 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "speedup-poc03-18.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.10 10:05:25" (1/1) ...
[2018-10-14 22:05:25,782 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-10-14 22:05:25,786 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-10-14 22:05:25,786 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2018-10-14 22:05:25,787 INFO L276 PluginConnector]: RCFGBuilder initialized
[2018-10-14 22:05:25,788 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "speedup-poc03-18.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.10 10:05:25" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2018-10-14 22:05:25,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-10-14 22:05:25,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-10-14 22:05:25,850 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2018-10-14 22:05:25,850 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2018-10-14 22:05:25,850 INFO L130 BoogieDeclarations]: Found specification of procedure malloc
[2018-10-14 22:05:26,476 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-10-14 22:05:26,477 INFO L202 PluginConnector]: Adding new model speedup-poc03-18.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 10:05:26 BoogieIcfgContainer
[2018-10-14 22:05:26,477 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-10-14 22:05:26,478 INFO L113 PluginConnector]: ------------------------IcfgTransformer----------------------------
[2018-10-14 22:05:26,478 INFO L271 PluginConnector]: Initializing IcfgTransformer...
[2018-10-14 22:05:26,479 INFO L276 PluginConnector]: IcfgTransformer initialized
[2018-10-14 22:05:26,482 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "speedup-poc03-18.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 10:05:26" (1/1) ...
[2018-10-14 22:05:26,491 INFO L137 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning
[2018-10-14 22:05:26,491 INFO L138 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int]
[2018-10-14 22:05:26,543 INFO L191 apSepIcfgTransformer]: Heap separator: starting loc-array-style preprocessing
[2018-10-14 22:05:26,604 INFO L219 apSepIcfgTransformer]: finished MemlocArrayUpdater
[2018-10-14 22:05:26,637 INFO L282 apSepIcfgTransformer]: finished preprocessing for the equality analysis
[2018-10-14 22:05:26,712 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=1)
[2018-10-14 22:11:49,467 INFO L315 AbstractInterpreter]: Visited 96 different actions 1123 times. Merged at 58 different actions 704 times. Never widened. Found 341 fixpoints after 19 different actions. Largest state had 61 variables.
[2018-10-14 22:11:49,469 INFO L306 apSepIcfgTransformer]: finished equality analysis
[2018-10-14 22:11:49,475 INFO L318 apSepIcfgTransformer]: Finished detection of select terms ("array reads")
[2018-10-14 22:11:49,916 INFO L232 HeapPartitionManager]: partitioning result:
[2018-10-14 22:11:49,917 INFO L237 HeapPartitionManager]: location blocks for array group [#memory_int]
[2018-10-14 22:11:49,917 INFO L246 HeapPartitionManager]: at dimension 1
[2018-10-14 22:11:49,917 INFO L247 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 36
[2018-10-14 22:11:49,917 INFO L248 HeapPartitionManager]: # location blocks :18
[2018-10-14 22:11:49,919 INFO L145 ransitionTransformer]: executing heap partitioning transformation
[2018-10-14 22:11:50,005 INFO L202 PluginConnector]: Adding new model speedup-poc03-18.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 14.10 10:11:50 BasicIcfg
[2018-10-14 22:11:50,006 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer----------------------------
[2018-10-14 22:11:50,006 INFO L168 Benchmark]: Toolchain (without parser) took 384293.77 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 358.6 MB). Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -298.9 MB). Peak memory consumption was 59.7 MB. Max. memory is 17.8 GB.
[2018-10-14 22:11:50,008 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 17.8 GB.
[2018-10-14 22:11:50,008 INFO L168 Benchmark]: Boogie Preprocessor took 66.34 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 17.8 GB.
[2018-10-14 22:11:50,009 INFO L168 Benchmark]: RCFGBuilder took 691.11 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 17.8 GB.
[2018-10-14 22:11:50,010 INFO L168 Benchmark]: IcfgTransformer took 383528.03 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 358.6 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -330.6 MB). Peak memory consumption was 28.0 MB. Max. memory is 17.8 GB.
[2018-10-14 22:11:50,016 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 17.8 GB.
* Boogie Preprocessor took 66.34 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 17.8 GB.
* RCFGBuilder took 691.11 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 17.8 GB.
* IcfgTransformer took 383528.03 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 358.6 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -330.6 MB). Peak memory consumption was 28.0 MB. Max. memory is 17.8 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2:
- StatisticsResult: ArrayEqualityDomainStatistics
#Locations : 78
LocStat_MAX_WEQGRAPH_SIZE : 1
LocStat_MAX_SIZEOF_WEQEDGELABEL : 1
LocStat_NO_SUPPORTING_EQUALITIES : 1610
LocStat_NO_SUPPORTING_DISEQUALITIES : 40222
LocStat_NO_DISJUNCTIONS : -156
LocStat_MAX_NO_DISJUNCTIONS : -1
#Transitions : 98
TransStat_MAX_WEQGRAPH_SIZE : 2
TransStat_MAX_SIZEOF_WEQEDGELABEL : 1
TransStat_NO_SUPPORTING_EQUALITIES : 131
TransStat_NO_SUPPORTING_DISEQUALITIES : 18
TransStat_NO_DISJUNCTIONS : 98
TransStat_MAX_NO_DISJUNCTIONS : 1
- StatisticsResult: EqPostOperator statistics
APPLY_NORMAL(MILLISECONDS) : 374661.75
APPLY_RETURN(MILLISECONDS) : 423.33
#APPLY_NORMAL : 1103
#APPLY_RETURN : 20
* Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation:
- StatisticsResult: Abstract Interpretation statistics
Visited 96 different actions 1123 times. Merged at 58 different actions 704 times. Never widened. Found 341 fixpoints after 19 different actions. Largest state had 61 variables.
- StatisticsResult: HeapSeparatorStatistics
#COUNT_NEW_ARRAY_VARS_[#memory_int] : 18
COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : null
COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : null
COUNT_ARRAY_READS for [#memory_int] : null
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/speedup-poc03-18.bpl_heapsep-2018-09-18.epf_IcfgTransformer.xml/Csv-Benchmark-0-2018-10-14_22-11-50-037.csv
Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/speedup-poc03-18.bpl_heapsep-2018-09-18.epf_IcfgTransformer.xml/Csv-VPDomainBenchmark-0-2018-10-14_22-11-50-037.csv
Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/speedup-poc03-18.bpl_heapsep-2018-09-18.epf_IcfgTransformer.xml/Csv-BenchmarkWithCounters-0-2018-10-14_22-11-50-037.csv
The toolchain threw an exception: class java.lang.RuntimeException: java.lang.IllegalAccessException: Class de.uni_freiburg.informatik.ultimate.util.csv.SimpleCsvProvider can not access a member of class de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.AbsIntBenchmark with modifiers "private"
RESULT: An exception occured during the execution of Ultimate: The toolchain threw an exception
java.lang.RuntimeException: java.lang.IllegalAccessException: Class de.uni_freiburg.informatik.ultimate.util.csv.SimpleCsvProvider can not access a member of class de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.AbsIntBenchmark with modifiers "private"
at de.uni_freiburg.informatik.ultimate.util.csv.SimpleCsvProvider.constructCsvProviderReflectively(SimpleCsvProvider.java:283)
at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.AbsIntBenchmark.createCsvProvider(AbsIntBenchmark.java:42)
at de.uni_freiburg.informatik.ultimate.cli.CommandLineController.writeCsvLogs(CommandLineController.java:342)
at de.uni_freiburg.informatik.ultimate.cli.CommandLineController.displayToolchainResults(CommandLineController.java:325)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:343)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: java.lang.IllegalAccessException: Class de.uni_freiburg.informatik.ultimate.util.csv.SimpleCsvProvider can not access a member of class de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.AbsIntBenchmark with modifiers "private"
at sun.reflect.Reflection.ensureMemberAccess(Reflection.java:102)
at java.lang.reflect.AccessibleObject.slowCheckMemberAccess(AccessibleObject.java:296)
at java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:288)
at java.lang.reflect.Field.get(Field.java:390)
at de.uni_freiburg.informatik.ultimate.util.csv.SimpleCsvProvider.constructCsvProviderReflectively(SimpleCsvProvider.java:275)
... 6 more
Received shutdown request...