java -Xmx8000000000 -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/20181010-MemSafetyPathprograms/memsetNonZero2_true-valid-memsafety_true-termination.c_4.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-093a8c0 [2018-10-14 17:22:38,831 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-14 17:22:38,833 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-14 17:22:38,846 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-14 17:22:38,846 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-14 17:22:38,848 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-14 17:22:38,849 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-14 17:22:38,850 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-14 17:22:38,852 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-14 17:22:38,853 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-14 17:22:38,854 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-14 17:22:38,854 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-14 17:22:38,855 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-14 17:22:38,856 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-14 17:22:38,857 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-14 17:22:38,858 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-14 17:22:38,859 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-14 17:22:38,861 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-14 17:22:38,863 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-14 17:22:38,864 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-14 17:22:38,865 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-14 17:22:38,867 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-14 17:22:38,869 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-14 17:22:38,869 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-14 17:22:38,870 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-14 17:22:38,871 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-14 17:22:38,872 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-14 17:22:38,873 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-14 17:22:38,876 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-14 17:22:38,877 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-14 17:22:38,877 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-14 17:22:38,881 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-10-14 17:22:38,885 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 17:22:38,906 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-14 17:22:38,906 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-14 17:22:38,907 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-14 17:22:38,907 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-10-14 17:22:38,907 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-10-14 17:22:38,907 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-14 17:22:38,908 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-14 17:22:38,908 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-10-14 17:22:38,909 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-14 17:22:38,909 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_TreeInterpolation [2018-10-14 17:22:38,909 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-14 17:22:38,909 INFO L133 SettingsManager]: * Order in Petri net unfolding=Ken McMillan [2018-10-14 17:22:38,909 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-10-14 17:22:38,910 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-14 17:22:38,910 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-10-14 17:22:38,958 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-14 17:22:38,974 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-14 17:22:38,980 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-14 17:22:38,982 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-14 17:22:38,983 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-14 17:22:38,983 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/memsetNonZero2_true-valid-memsafety_true-termination.c_4.bpl [2018-10-14 17:22:38,984 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/memsetNonZero2_true-valid-memsafety_true-termination.c_4.bpl' [2018-10-14 17:22:39,039 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-14 17:22:39,041 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-10-14 17:22:39,041 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-14 17:22:39,042 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-14 17:22:39,042 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-14 17:22:39,067 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "memsetNonZero2_true-valid-memsafety_true-termination.c_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.10 05:22:39" (1/1) ... [2018-10-14 17:22:39,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "memsetNonZero2_true-valid-memsafety_true-termination.c_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.10 05:22:39" (1/1) ... [2018-10-14 17:22:39,083 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "memsetNonZero2_true-valid-memsafety_true-termination.c_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.10 05:22:39" (1/1) ... [2018-10-14 17:22:39,083 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "memsetNonZero2_true-valid-memsafety_true-termination.c_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.10 05:22:39" (1/1) ... [2018-10-14 17:22:39,087 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "memsetNonZero2_true-valid-memsafety_true-termination.c_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.10 05:22:39" (1/1) ... [2018-10-14 17:22:39,089 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "memsetNonZero2_true-valid-memsafety_true-termination.c_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.10 05:22:39" (1/1) ... [2018-10-14 17:22:39,090 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "memsetNonZero2_true-valid-memsafety_true-termination.c_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.10 05:22:39" (1/1) ... [2018-10-14 17:22:39,092 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-14 17:22:39,093 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-14 17:22:39,093 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-14 17:22:39,094 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-14 17:22:39,095 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "memsetNonZero2_true-valid-memsafety_true-termination.c_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.10 05:22:39" (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 17:22:39,158 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2018-10-14 17:22:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-14 17:22:39,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-14 17:22:39,544 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-14 17:22:39,545 INFO L202 PluginConnector]: Adding new model memsetNonZero2_true-valid-memsafety_true-termination.c_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 05:22:39 BoogieIcfgContainer [2018-10-14 17:22:39,545 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-14 17:22:39,546 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-10-14 17:22:39,546 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-10-14 17:22:39,547 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-10-14 17:22:39,551 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "memsetNonZero2_true-valid-memsafety_true-termination.c_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 05:22:39" (1/1) ... [2018-10-14 17:22:39,561 INFO L137 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-10-14 17:22:39,562 INFO L138 apSepIcfgTransformer]: To be partitioned heap arrays found [] [2018-10-14 17:22:39,597 INFO L191 apSepIcfgTransformer]: Heap separator: starting loc-array-style preprocessing [2018-10-14 17:22:39,656 INFO L219 apSepIcfgTransformer]: finished MemlocArrayUpdater [2018-10-14 17:22:39,673 INFO L282 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-10-14 17:22:39,759 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=1) [2018-10-14 17:22:40,810 INFO L315 AbstractInterpreter]: Visited 39 different actions 68 times. Merged at 14 different actions 27 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 0 variables. [2018-10-14 17:22:40,813 INFO L306 apSepIcfgTransformer]: finished equality analysis [2018-10-14 17:22:40,817 INFO L318 apSepIcfgTransformer]: Finished detection of select terms ("array reads") [2018-10-14 17:22:40,818 INFO L232 HeapPartitionManager]: partitioning result: [2018-10-14 17:22:40,820 INFO L145 ransitionTransformer]: executing heap partitioning transformation [2018-10-14 17:22:40,831 INFO L202 PluginConnector]: Adding new model memsetNonZero2_true-valid-memsafety_true-termination.c_4.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 14.10 05:22:40 BasicIcfg [2018-10-14 17:22:40,831 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-10-14 17:22:40,832 INFO L168 Benchmark]: Toolchain (without parser) took 1792.52 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: 190.3 MB). Peak memory consumption was 190.3 MB. Max. memory is 7.1 GB. [2018-10-14 17:22:40,834 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 7.1 GB. [2018-10-14 17:22:40,834 INFO L168 Benchmark]: Boogie Preprocessor took 51.29 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-14 17:22:40,835 INFO L168 Benchmark]: RCFGBuilder took 452.14 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-10-14 17:22:40,836 INFO L168 Benchmark]: IcfgTransformer took 1285.30 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 169.1 MB). Peak memory consumption was 169.1 MB. Max. memory is 7.1 GB. [2018-10-14 17:22:40,840 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 7.1 GB. * Boogie Preprocessor took 51.29 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 452.14 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * IcfgTransformer took 1285.30 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 169.1 MB). Peak memory consumption was 169.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 37 LocStat_MAX_WEQGRAPH_SIZE : 3 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 482 LocStat_NO_SUPPORTING_DISEQUALITIES : 106 LocStat_NO_DISJUNCTIONS : -74 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 39 TransStat_MAX_WEQGRAPH_SIZE : 1 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 31 TransStat_NO_SUPPORTING_DISEQUALITIES : 2 TransStat_NO_DISJUNCTIONS : 38 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqPostOperator statistics APPLY_NORMAL(MILLISECONDS) : 939.64 APPLY_RETURN(MILLISECONDS) : 0.00 #APPLY_NORMAL : 68 #APPLY_RETURN : 0 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: Abstract Interpretation statistics Visited 39 different actions 68 times. Merged at 14 different actions 27 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 0 variables. - StatisticsResult: HeapSeparatorStatistics RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/memsetNonZero2_true-valid-memsafety_true-termination.c_4.bpl_heapsep-2018-09-18.epf_IcfgTransformer.xml/Csv-Benchmark-0-2018-10-14_17-22-40-856.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/memsetNonZero2_true-valid-memsafety_true-termination.c_4.bpl_heapsep-2018-09-18.epf_IcfgTransformer.xml/Csv-VPDomainBenchmark-0-2018-10-14_17-22-40-856.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/memsetNonZero2_true-valid-memsafety_true-termination.c_4.bpl_heapsep-2018-09-18.epf_IcfgTransformer.xml/Csv-BenchmarkWithCounters-0-2018-10-14_17-22-40-856.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...