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/20181015-LoopsPathprograms/veris.c_NetBSD-libc__loop_true-unreach-call_true-termination.i_2.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2d08e6e [2018-10-15 12:55:10,737 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-15 12:55:10,739 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-15 12:55:10,751 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-15 12:55:10,752 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-15 12:55:10,753 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-15 12:55:10,754 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-15 12:55:10,756 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-15 12:55:10,758 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-15 12:55:10,759 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-15 12:55:10,759 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-15 12:55:10,760 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-15 12:55:10,761 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-15 12:55:10,762 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-15 12:55:10,763 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-15 12:55:10,764 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-15 12:55:10,765 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-15 12:55:10,767 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-15 12:55:10,768 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-15 12:55:10,770 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-15 12:55:10,771 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-15 12:55:10,772 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-15 12:55:10,775 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-15 12:55:10,775 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-15 12:55:10,775 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-15 12:55:10,776 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-15 12:55:10,777 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-15 12:55:10,778 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-15 12:55:10,779 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-15 12:55:10,780 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-15 12:55:10,780 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-15 12:55:10,781 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-15 12:55:10,781 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-15 12:55:10,781 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-15 12:55:10,782 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-15 12:55:10,783 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-15 12:55:10,783 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/heapseparator/heapsep-2018-09-18.epf [2018-10-15 12:55:10,792 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-15 12:55:10,793 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-15 12:55:10,794 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-15 12:55:10,794 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-10-15 12:55:10,794 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-10-15 12:55:10,794 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-15 12:55:10,795 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-15 12:55:10,795 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-10-15 12:55:10,795 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-15 12:55:10,796 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_TreeInterpolation [2018-10-15 12:55:10,796 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-15 12:55:10,796 INFO L133 SettingsManager]: * Order in Petri net unfolding=Ken McMillan [2018-10-15 12:55:10,796 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-10-15 12:55:10,797 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-15 12:55:10,797 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-10-15 12:55:10,843 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-15 12:55:10,855 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-15 12:55:10,859 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-15 12:55:10,860 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-15 12:55:10,861 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-15 12:55:10,861 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181015-LoopsPathprograms/veris.c_NetBSD-libc__loop_true-unreach-call_true-termination.i_2.bpl [2018-10-15 12:55:10,862 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181015-LoopsPathprograms/veris.c_NetBSD-libc__loop_true-unreach-call_true-termination.i_2.bpl' [2018-10-15 12:55:10,918 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-15 12:55:10,919 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-10-15 12:55:10,920 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-15 12:55:10,920 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-15 12:55:10,920 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-15 12:55:10,946 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "veris.c_NetBSD-libc__loop_true-unreach-call_true-termination.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.10 12:55:10" (1/1) ... [2018-10-15 12:55:10,947 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "veris.c_NetBSD-libc__loop_true-unreach-call_true-termination.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.10 12:55:10" (1/1) ... [2018-10-15 12:55:10,960 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "veris.c_NetBSD-libc__loop_true-unreach-call_true-termination.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.10 12:55:10" (1/1) ... [2018-10-15 12:55:10,960 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "veris.c_NetBSD-libc__loop_true-unreach-call_true-termination.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.10 12:55:10" (1/1) ... [2018-10-15 12:55:10,964 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "veris.c_NetBSD-libc__loop_true-unreach-call_true-termination.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.10 12:55:10" (1/1) ... [2018-10-15 12:55:10,965 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "veris.c_NetBSD-libc__loop_true-unreach-call_true-termination.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.10 12:55:10" (1/1) ... [2018-10-15 12:55:10,967 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "veris.c_NetBSD-libc__loop_true-unreach-call_true-termination.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.10 12:55:10" (1/1) ... [2018-10-15 12:55:10,968 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-15 12:55:10,969 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-15 12:55:10,970 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-15 12:55:10,970 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-15 12:55:10,971 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "veris.c_NetBSD-libc__loop_true-unreach-call_true-termination.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.10 12:55:10" (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 [2018-10-15 12:55:11,040 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2018-10-15 12:55:11,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-15 12:55:11,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-15 12:55:11,517 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-15 12:55:11,518 INFO L202 PluginConnector]: Adding new model veris.c_NetBSD-libc__loop_true-unreach-call_true-termination.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:55:11 BoogieIcfgContainer [2018-10-15 12:55:11,518 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-15 12:55:11,519 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-10-15 12:55:11,519 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-10-15 12:55:11,520 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-10-15 12:55:11,524 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "veris.c_NetBSD-libc__loop_true-unreach-call_true-termination.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:55:11" (1/1) ... [2018-10-15 12:55:11,534 INFO L137 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-10-15 12:55:11,534 INFO L138 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-10-15 12:55:11,569 INFO L191 apSepIcfgTransformer]: Heap separator: starting loc-array-style preprocessing [2018-10-15 12:55:11,624 INFO L219 apSepIcfgTransformer]: finished MemlocArrayUpdater [2018-10-15 12:55:11,645 INFO L282 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-10-15 12:55:11,737 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=1) [2018-10-15 12:55:15,274 INFO L315 AbstractInterpreter]: Visited 41 different actions 73 times. Merged at 15 different actions 30 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 0 variables. [2018-10-15 12:55:15,277 INFO L306 apSepIcfgTransformer]: finished equality analysis [2018-10-15 12:55:15,280 INFO L318 apSepIcfgTransformer]: Finished detection of select terms ("array reads") [2018-10-15 12:55:15,334 WARN L152 HeapPartitionManager]: No literal set constraint found for loc-array access (select |v_#locv_ULTIMATE.start_write~int_old_#memory_int_2_1_1| |v_ULTIMATE.start_write~int_#ptr.base_2|) at (assume write~int_old_#memory_int[write~int_#ptr.base := write~int_old_#memory_int[write~int_#ptr.base][write~int_#ptr.offset := write~int_#value]] == #memory_int;) [2018-10-15 12:55:15,338 INFO L232 HeapPartitionManager]: partitioning result: [2018-10-15 12:55:15,338 INFO L237 HeapPartitionManager]: location blocks for array group [#memory_int, ULTIMATE.start_write~int_old_#memory_int] [2018-10-15 12:55:15,341 INFO L246 HeapPartitionManager]: at dimension 1 [2018-10-15 12:55:15,341 INFO L247 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-10-15 12:55:15,341 INFO L248 HeapPartitionManager]: # location blocks :1 [2018-10-15 12:55:15,341 INFO L246 HeapPartitionManager]: at dimension 2 [2018-10-15 12:55:15,342 INFO L247 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 0 [2018-10-15 12:55:15,342 INFO L248 HeapPartitionManager]: # location blocks :0 [2018-10-15 12:55:15,342 INFO L237 HeapPartitionManager]: location blocks for array group [#memory_int, ULTIMATE.start_write~int_old_#memory_int] [2018-10-15 12:55:15,342 INFO L246 HeapPartitionManager]: at dimension 1 [2018-10-15 12:55:15,342 INFO L247 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-10-15 12:55:15,343 INFO L248 HeapPartitionManager]: # location blocks :1 [2018-10-15 12:55:15,345 INFO L246 HeapPartitionManager]: at dimension 2 [2018-10-15 12:55:15,345 INFO L247 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 0 [2018-10-15 12:55:15,346 INFO L248 HeapPartitionManager]: # location blocks :0 [2018-10-15 12:55:15,347 INFO L145 ransitionTransformer]: executing heap partitioning transformation [2018-10-15 12:55:15,364 INFO L202 PluginConnector]: Adding new model veris.c_NetBSD-libc__loop_true-unreach-call_true-termination.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 15.10 12:55:15 BasicIcfg [2018-10-15 12:55:15,364 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-10-15 12:55:15,365 INFO L168 Benchmark]: Toolchain (without parser) took 4447.21 ms. Allocated memory was 1.6 GB in the beginning and 1.7 GB in the end (delta: 170.9 MB). Free memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: -120.0 MB). Peak memory consumption was 50.9 MB. Max. memory is 7.1 GB. [2018-10-15 12:55:15,367 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-15 12:55:15,368 INFO L168 Benchmark]: Boogie Preprocessor took 48.97 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-15 12:55:15,368 INFO L168 Benchmark]: RCFGBuilder took 548.83 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-10-15 12:55:15,370 INFO L168 Benchmark]: IcfgTransformer took 3846.01 ms. Allocated memory was 1.6 GB in the beginning and 1.7 GB in the end (delta: 170.9 MB). Free memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: -141.1 MB). Peak memory consumption was 29.8 MB. Max. memory is 7.1 GB. [2018-10-15 12:55:15,377 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 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 48.97 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 548.83 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * IcfgTransformer took 3846.01 ms. Allocated memory was 1.6 GB in the beginning and 1.7 GB in the end (delta: 170.9 MB). Free memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: -141.1 MB). Peak memory consumption was 29.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 39 LocStat_MAX_WEQGRAPH_SIZE : 4 LocStat_MAX_SIZEOF_WEQEDGELABEL : 2 LocStat_NO_SUPPORTING_EQUALITIES : 745 LocStat_NO_SUPPORTING_DISEQUALITIES : 119 LocStat_NO_DISJUNCTIONS : -78 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 41 TransStat_MAX_WEQGRAPH_SIZE : 3 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 50 TransStat_NO_SUPPORTING_DISEQUALITIES : 3 TransStat_NO_DISJUNCTIONS : 42 TransStat_MAX_NO_DISJUNCTIONS : 3 - StatisticsResult: EqPostOperator statistics APPLY_NORMAL(MILLISECONDS) : 2128.19 APPLY_RETURN(MILLISECONDS) : 0.00 #APPLY_NORMAL : 83 #APPLY_RETURN : 0 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: Abstract Interpretation statistics Visited 41 different actions 73 times. Merged at 15 different actions 30 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 0 variables. - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_int, ULTIMATE.start_write~int_old_#memory_int] : 0 COUNT_ARRAY_WRITES_for_[#memory_int, ULTIMATE.start_write~int_old_#memory_int]_at_dim_0 : null COUNT_BLOCKS_for_[#memory_int, ULTIMATE.start_write~int_old_#memory_int]_at_dim_0 : null COUNT_ARRAY_WRITES_for_[#memory_int, ULTIMATE.start_write~int_old_#memory_int]_at_dim_1 : 1 COUNT_BLOCKS_for_[#memory_int, ULTIMATE.start_write~int_old_#memory_int]_at_dim_1 : 1 COUNT_ARRAY_READS for [#memory_int, ULTIMATE.start_write~int_old_#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/veris.c_NetBSD-libc__loop_true-unreach-call_true-termination.i_2.bpl_heapsep-2018-09-18.epf_IcfgTransformer.xml/Csv-Benchmark-0-2018-10-15_12-55-15-397.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/veris.c_NetBSD-libc__loop_true-unreach-call_true-termination.i_2.bpl_heapsep-2018-09-18.epf_IcfgTransformer.xml/Csv-VPDomainBenchmark-0-2018-10-15_12-55-15-397.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/veris.c_NetBSD-libc__loop_true-unreach-call_true-termination.i_2.bpl_heapsep-2018-09-18.epf_IcfgTransformer.xml/Csv-BenchmarkWithCounters-0-2018-10-15_12-55-15-397.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...