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/ArraysOfVariableLength2_true-valid-memsafety.c_16.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-502d2f4 [2018-10-12 21:30:12,542 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-12 21:30:12,544 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-12 21:30:12,557 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-12 21:30:12,557 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-12 21:30:12,558 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-12 21:30:12,559 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-12 21:30:12,561 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-12 21:30:12,563 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-12 21:30:12,564 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-12 21:30:12,565 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-12 21:30:12,565 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-12 21:30:12,566 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-12 21:30:12,567 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-12 21:30:12,568 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-12 21:30:12,569 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-12 21:30:12,570 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-12 21:30:12,575 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-12 21:30:12,577 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-12 21:30:12,582 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-12 21:30:12,585 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-12 21:30:12,588 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-12 21:30:12,591 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-12 21:30:12,591 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-12 21:30:12,591 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-12 21:30:12,592 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-12 21:30:12,596 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-12 21:30:12,597 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-12 21:30:12,598 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-12 21:30:12,599 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-12 21:30:12,599 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-12 21:30:12,600 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-12 21:30:12,600 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-12 21:30:12,600 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-12 21:30:12,601 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-12 21:30:12,602 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-12 21:30:12,602 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/heapseparator/heapsep-2018-09-18.epf [2018-10-12 21:30:12,616 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-12 21:30:12,616 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-12 21:30:12,617 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-12 21:30:12,618 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-10-12 21:30:12,618 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-10-12 21:30:12,618 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-12 21:30:12,619 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-12 21:30:12,619 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-10-12 21:30:12,620 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-12 21:30:12,620 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_TreeInterpolation [2018-10-12 21:30:12,620 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-12 21:30:12,620 INFO L133 SettingsManager]: * Order in Petri net unfolding=Ken McMillan [2018-10-12 21:30:12,621 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-10-12 21:30:12,622 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-12 21:30:12,622 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-10-12 21:30:12,672 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-12 21:30:12,691 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-12 21:30:12,698 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-12 21:30:12,700 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-12 21:30:12,700 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-12 21:30:12,701 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/ArraysOfVariableLength2_true-valid-memsafety.c_16.bpl [2018-10-12 21:30:12,702 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/ArraysOfVariableLength2_true-valid-memsafety.c_16.bpl' [2018-10-12 21:30:12,789 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-12 21:30:12,791 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-10-12 21:30:12,792 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-12 21:30:12,792 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-12 21:30:12,792 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-12 21:30:12,820 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 09:30:12" (1/1) ... [2018-10-12 21:30:12,822 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 09:30:12" (1/1) ... [2018-10-12 21:30:12,840 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 09:30:12" (1/1) ... [2018-10-12 21:30:12,840 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 09:30:12" (1/1) ... [2018-10-12 21:30:12,847 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 09:30:12" (1/1) ... [2018-10-12 21:30:12,849 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 09:30:12" (1/1) ... [2018-10-12 21:30:12,851 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 09:30:12" (1/1) ... [2018-10-12 21:30:12,854 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-12 21:30:12,855 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-12 21:30:12,855 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-12 21:30:12,855 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-12 21:30:12,860 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "ArraysOfVariableLength2_true-valid-memsafety.c_16.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 09:30:12" (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 [2018-10-12 21:30:12,939 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2018-10-12 21:30:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-12 21:30:12,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-12 21:30:13,691 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-12 21:30:13,691 INFO L202 PluginConnector]: Adding new model ArraysOfVariableLength2_true-valid-memsafety.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 09:30:13 BoogieIcfgContainer [2018-10-12 21:30:13,692 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-12 21:30:13,692 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-10-12 21:30:13,692 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-10-12 21:30:13,693 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-10-12 21:30:13,697 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "ArraysOfVariableLength2_true-valid-memsafety.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 09:30:13" (1/1) ... [2018-10-12 21:30:13,704 INFO L137 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-10-12 21:30:13,704 INFO L138 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-10-12 21:30:13,746 INFO L191 apSepIcfgTransformer]: Heap separator: starting loc-array-style preprocessing [2018-10-12 21:30:13,800 INFO L219 apSepIcfgTransformer]: finished MemlocArrayUpdater [2018-10-12 21:30:13,816 INFO L282 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-10-12 21:30:13,881 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=1) [2018-10-12 21:31:47,124 INFO L315 AbstractInterpreter]: Visited 110 different actions 689 times. Merged at 91 different actions 552 times. Widened at 7 different actions 29 times. Found 19 fixpoints after 9 different actions. Largest state had 0 variables. [2018-10-12 21:31:47,126 INFO L306 apSepIcfgTransformer]: finished equality analysis [2018-10-12 21:31:47,131 INFO L318 apSepIcfgTransformer]: Finished detection of select terms ("array reads") [2018-10-12 21:31:47,201 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_6|) at (assume #memory_int == 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]];) [2018-10-12 21:31:47,222 WARN L152 HeapPartitionManager]: No literal set constraint found for loc-array access (select |#loc_#memory_int_(Array-Int-#locsort1)| |v_ULTIMATE.start_read~int_#ptr.base_6|) at (assume #memory_int[read~int_#ptr.base][read~int_#ptr.offset] == read~int_#value;) [2018-10-12 21:31:47,223 WARN L152 HeapPartitionManager]: No literal set constraint found for loc-array access (select (select |#loc_#memory_int_(Array-Int-(Array-Int-#locsort2))| |v_ULTIMATE.start_read~int_#ptr.base_6|) |v_ULTIMATE.start_read~int_#ptr.offset_4|) at (assume #memory_int[read~int_#ptr.base][read~int_#ptr.offset] == read~int_#value;) [2018-10-12 21:31:47,232 WARN L152 HeapPartitionManager]: No literal set constraint found for loc-array access (select |#loc_#memory_int_(Array-Int-#locsort1)| |v_ULTIMATE.start_read~int_#ptr.base_13|) at (assume #memory_int[read~int_#ptr.base][read~int_#ptr.offset] == read~int_#value;) [2018-10-12 21:31:47,233 WARN L152 HeapPartitionManager]: No literal set constraint found for loc-array access (select (select |#loc_#memory_int_(Array-Int-(Array-Int-#locsort2))| |v_ULTIMATE.start_read~int_#ptr.base_13|) |v_ULTIMATE.start_read~int_#ptr.offset_9|) at (assume #memory_int[read~int_#ptr.base][read~int_#ptr.offset] == read~int_#value;) [2018-10-12 21:31:47,268 WARN L152 HeapPartitionManager]: No literal set constraint found for loc-array access (select |v_#locv_ULTIMATE.start_write~int_old_#memory_int_4_1_1| |v_ULTIMATE.start_write~int_#ptr.base_12|) 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;) [2018-10-12 21:31:47,270 INFO L232 HeapPartitionManager]: partitioning result: [2018-10-12 21:31:47,270 INFO L237 HeapPartitionManager]: location blocks for array group [#memory_int, ULTIMATE.start_write~int_old_#memory_int] [2018-10-12 21:31:47,271 INFO L246 HeapPartitionManager]: at dimension 1 [2018-10-12 21:31:47,271 INFO L247 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-10-12 21:31:47,271 INFO L248 HeapPartitionManager]: # location blocks :1 [2018-10-12 21:31:47,271 INFO L246 HeapPartitionManager]: at dimension 2 [2018-10-12 21:31:47,271 INFO L247 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-10-12 21:31:47,271 INFO L248 HeapPartitionManager]: # location blocks :1 [2018-10-12 21:31:47,271 INFO L237 HeapPartitionManager]: location blocks for array group [#memory_int, ULTIMATE.start_write~int_old_#memory_int] [2018-10-12 21:31:47,272 INFO L246 HeapPartitionManager]: at dimension 1 [2018-10-12 21:31:47,272 INFO L247 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-10-12 21:31:47,273 INFO L248 HeapPartitionManager]: # location blocks :1 [2018-10-12 21:31:47,273 INFO L246 HeapPartitionManager]: at dimension 2 [2018-10-12 21:31:47,273 INFO L247 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-10-12 21:31:47,273 INFO L248 HeapPartitionManager]: # location blocks :1 [2018-10-12 21:31:47,274 INFO L145 ransitionTransformer]: executing heap partitioning transformation [2018-10-12 21:31:47,311 INFO L202 PluginConnector]: Adding new model ArraysOfVariableLength2_true-valid-memsafety.c_16.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 12.10 09:31:47 BasicIcfg [2018-10-12 21:31:47,312 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-10-12 21:31:47,313 INFO L168 Benchmark]: Toolchain (without parser) took 94522.87 ms. Allocated memory was 1.5 GB in the beginning and 3.5 GB in the end (delta: 1.9 GB). Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 110.4 MB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB. [2018-10-12 21:31:47,318 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 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. [2018-10-12 21:31:47,318 INFO L168 Benchmark]: Boogie Preprocessor took 62.35 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. [2018-10-12 21:31:47,319 INFO L168 Benchmark]: RCFGBuilder took 836.92 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 7.1 GB. [2018-10-12 21:31:47,323 INFO L168 Benchmark]: IcfgTransformer took 93619.91 ms. Allocated memory was 1.5 GB in the beginning and 3.5 GB in the end (delta: 1.9 GB). Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 78.7 MB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB. [2018-10-12 21:31:47,332 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 0.21 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 62.35 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 836.92 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 7.1 GB. * IcfgTransformer took 93619.91 ms. Allocated memory was 1.5 GB in the beginning and 3.5 GB in the end (delta: 1.9 GB). Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 78.7 MB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 106 LocStat_MAX_WEQGRAPH_SIZE : 4 LocStat_MAX_SIZEOF_WEQEDGELABEL : 6 LocStat_NO_SUPPORTING_EQUALITIES : 2815 LocStat_NO_SUPPORTING_DISEQUALITIES : 513 LocStat_NO_DISJUNCTIONS : -212 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 110 TransStat_MAX_WEQGRAPH_SIZE : 3 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 100 TransStat_NO_SUPPORTING_DISEQUALITIES : 2 TransStat_NO_DISJUNCTIONS : 110 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqPostOperator statistics APPLY_NORMAL(MILLISECONDS) : 41241.52 APPLY_RETURN(MILLISECONDS) : 0.00 #APPLY_NORMAL : 691 #APPLY_RETURN : 0 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: Abstract Interpretation statistics Visited 110 different actions 689 times. Merged at 91 different actions 552 times. Widened at 7 different actions 29 times. Found 19 fixpoints after 9 different actions. Largest state had 0 variables. - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_int, ULTIMATE.start_write~int_old_#memory_int] : 2 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 : 2 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/ArraysOfVariableLength2_true-valid-memsafety.c_16.bpl_heapsep-2018-09-18.epf_IcfgTransformer.xml/Csv-Benchmark-0-2018-10-12_21-31-47-364.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength2_true-valid-memsafety.c_16.bpl_heapsep-2018-09-18.epf_IcfgTransformer.xml/Csv-VPDomainBenchmark-0-2018-10-12_21-31-47-364.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength2_true-valid-memsafety.c_16.bpl_heapsep-2018-09-18.epf_IcfgTransformer.xml/Csv-BenchmarkWithCounters-0-2018-10-12_21-31-47-364.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...