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/IcfgTransformerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/array-memsafety/openbsd_cstrspn-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3dd0cf6 [2018-01-30 20:41:27,715 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-30 20:41:27,717 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-30 20:41:27,729 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-30 20:41:27,729 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-30 20:41:27,730 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-30 20:41:27,730 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-30 20:41:27,732 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-30 20:41:27,733 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-30 20:41:27,734 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-30 20:41:27,734 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-30 20:41:27,735 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-30 20:41:27,735 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-30 20:41:27,736 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-30 20:41:27,737 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-30 20:41:27,739 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-30 20:41:27,741 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-30 20:41:27,743 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-30 20:41:27,744 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-30 20:41:27,745 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-30 20:41:27,748 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-30 20:41:27,752 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-30 20:41:27,753 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-30 20:41:27,753 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf [2018-01-30 20:41:27,763 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-30 20:41:27,764 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-30 20:41:27,764 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-30 20:41:27,765 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-30 20:41:27,765 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-30 20:41:27,765 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-30 20:41:27,765 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-30 20:41:27,766 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-30 20:41:27,766 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-30 20:41:27,766 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-30 20:41:27,766 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-30 20:41:27,767 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-30 20:41:27,767 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-30 20:41:27,767 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-30 20:41:27,767 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-30 20:41:27,767 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-30 20:41:27,768 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-30 20:41:27,768 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-30 20:41:27,768 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-30 20:41:27,768 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-30 20:41:27,768 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-30 20:41:27,769 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-30 20:41:27,769 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-30 20:41:27,769 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-30 20:41:27,769 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-30 20:41:27,770 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-30 20:41:27,770 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-30 20:41:27,770 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-30 20:41:27,770 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-30 20:41:27,770 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-30 20:41:27,770 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-30 20:41:27,771 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-30 20:41:27,771 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-30 20:41:27,772 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-30 20:41:27,806 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-30 20:41:27,820 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-30 20:41:27,824 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-30 20:41:27,825 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-30 20:41:27,826 INFO L276 PluginConnector]: CDTParser initialized [2018-01-30 20:41:27,827 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/openbsd_cstrspn-alloca_true-valid-memsafety_true-termination.i [2018-01-30 20:41:28,014 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-30 20:41:28,019 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-30 20:41:28,020 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-30 20:41:28,020 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-30 20:41:28,025 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-30 20:41:28,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 08:41:28" (1/1) ... [2018-01-30 20:41:28,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45470d71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:41:28, skipping insertion in model container [2018-01-30 20:41:28,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 08:41:28" (1/1) ... [2018-01-30 20:41:28,043 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 20:41:28,082 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 20:41:28,200 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 20:41:28,217 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 20:41:28,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:41:28 WrapperNode [2018-01-30 20:41:28,225 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-30 20:41:28,226 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-30 20:41:28,226 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-30 20:41:28,226 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-30 20:41:28,242 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:41:28" (1/1) ... [2018-01-30 20:41:28,243 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:41:28" (1/1) ... [2018-01-30 20:41:28,251 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:41:28" (1/1) ... [2018-01-30 20:41:28,252 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:41:28" (1/1) ... [2018-01-30 20:41:28,257 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:41:28" (1/1) ... [2018-01-30 20:41:28,261 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:41:28" (1/1) ... [2018-01-30 20:41:28,262 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:41:28" (1/1) ... [2018-01-30 20:41:28,264 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-30 20:41:28,265 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-30 20:41:28,265 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-30 20:41:28,265 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-30 20:41:28,266 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:41:28" (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 [2018-01-30 20:41:28,316 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-30 20:41:28,317 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-30 20:41:28,317 INFO L136 BoogieDeclarations]: Found implementation of procedure cstrspn [2018-01-30 20:41:28,317 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-30 20:41:28,317 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-30 20:41:28,317 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-30 20:41:28,317 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-30 20:41:28,317 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-30 20:41:28,317 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-30 20:41:28,317 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-30 20:41:28,318 INFO L128 BoogieDeclarations]: Found specification of procedure cstrspn [2018-01-30 20:41:28,318 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-30 20:41:28,318 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-30 20:41:28,318 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-30 20:41:28,539 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-30 20:41:28,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 08:41:28 BoogieIcfgContainer [2018-01-30 20:41:28,540 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-30 20:41:28,541 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-30 20:41:28,541 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-30 20:41:28,542 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-30 20:41:28,544 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 08:41:28" (1/1) ... [2018-01-30 20:41:28,551 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-30 20:41:28,551 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-01-30 20:41:28,552 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-30 20:41:28,595 INFO L162 apSepIcfgTransformer]: finished StoreIndexFreezer, created 9 freeze vars and freeze var literals (each corresponds to one heap write) [2018-01-30 20:41:28,631 INFO L221 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-30 20:41:28,696 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-30 20:42:03,466 INFO L314 AbstractInterpreter]: Visited 76 different actions 439 times. Merged at 46 different actions 238 times. Never widened. Found 30 fixpoints after 7 different actions. Largest state had 58 variables. [2018-01-30 20:42:03,468 INFO L229 apSepIcfgTransformer]: finished equality analysis [2018-01-30 20:42:03,476 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 4 [2018-01-30 20:42:03,476 INFO L241 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-30 20:42:03,476 INFO L242 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-01-30 20:42:03,477 INFO L244 apSepIcfgTransformer]: select infos: Set: ((select (select |v_#memory_int_8| |v_cstrspn_#t~post0.base_3|) |v_cstrspn_#t~post0.offset_3|), at (SUMMARY for call #t~mem1 := read~int(#t~post0.base, #t~post0.offset, 1); srcloc: L546')) ((select (select |v_#memory_int_7| |v_cstrspn_#t~post2.base_3|) |v_cstrspn_#t~post2.offset_3|), at (SUMMARY for call #t~mem3 := read~int(#t~post2.base, #t~post2.offset, 1); srcloc: L547''')) ((select |v_#memory_int_6| v_main_~nondetString2~4.base_2), at (SUMMARY for call write~int(0, ~nondetString2~4.base, ~nondetString2~4.offset + (~length2~4 - 1) * 1, 1); srcloc: L563')) ((select |v_#memory_int_4| v_main_~nondetString1~4.base_2), at (SUMMARY for call write~int(0, ~nondetString1~4.base, ~nondetString1~4.offset + (~length1~4 - 1) * 1, 1); srcloc: L563)) [2018-01-30 20:42:03,503 INFO L547 PartitionManager]: partitioning result: [2018-01-30 20:42:03,504 INFO L552 PartitionManager]: location blocks for array group [#memory_int] [2018-01-30 20:42:03,504 INFO L562 PartitionManager]: at dimension 0 [2018-01-30 20:42:03,504 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 3 [2018-01-30 20:42:03,504 INFO L564 PartitionManager]: # location blocks :3 [2018-01-30 20:42:03,504 INFO L562 PartitionManager]: at dimension 1 [2018-01-30 20:42:03,504 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-01-30 20:42:03,504 INFO L564 PartitionManager]: # location blocks :1 [2018-01-30 20:42:03,505 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-30 20:42:03,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 30.01 08:42:03 BasicIcfg [2018-01-30 20:42:03,518 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-30 20:42:03,519 INFO L168 Benchmark]: Toolchain (without parser) took 35504.26 ms. Allocated memory was 305.1 MB in the beginning and 2.1 GB in the end (delta: 1.8 GB). Free memory was 264.2 MB in the beginning and 1.6 GB in the end (delta: -1.3 GB). Peak memory consumption was 452.7 MB. Max. memory is 5.3 GB. [2018-01-30 20:42:03,519 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 305.1 MB. Free memory is still 270.1 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-30 20:42:03,519 INFO L168 Benchmark]: CACSL2BoogieTranslator took 205.63 ms. Allocated memory is still 305.1 MB. Free memory was 264.2 MB in the beginning and 254.2 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. [2018-01-30 20:42:03,520 INFO L168 Benchmark]: Boogie Preprocessor took 38.36 ms. Allocated memory is still 305.1 MB. Free memory was 254.2 MB in the beginning and 252.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-30 20:42:03,520 INFO L168 Benchmark]: RCFGBuilder took 275.44 ms. Allocated memory is still 305.1 MB. Free memory was 252.2 MB in the beginning and 231.7 MB in the end (delta: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 5.3 GB. [2018-01-30 20:42:03,520 INFO L168 Benchmark]: IcfgTransformer took 34977.28 ms. Allocated memory was 305.1 MB in the beginning and 2.1 GB in the end (delta: 1.8 GB). Free memory was 231.7 MB in the beginning and 1.6 GB in the end (delta: -1.3 GB). Peak memory consumption was 420.3 MB. Max. memory is 5.3 GB. [2018-01-30 20:42:03,522 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 305.1 MB. Free memory is still 270.1 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 205.63 ms. Allocated memory is still 305.1 MB. Free memory was 264.2 MB in the beginning and 254.2 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 38.36 ms. Allocated memory is still 305.1 MB. Free memory was 254.2 MB in the beginning and 252.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 275.44 ms. Allocated memory is still 305.1 MB. Free memory was 252.2 MB in the beginning and 231.7 MB in the end (delta: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 5.3 GB. * IcfgTransformer took 34977.28 ms. Allocated memory was 305.1 MB in the beginning and 2.1 GB in the end (delta: 1.8 GB). Free memory was 231.7 MB in the beginning and 1.6 GB in the end (delta: -1.3 GB). Peak memory consumption was 420.3 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 64 LocStat_MAX_WEQGRAPH_SIZE : 5 LocStat_MAX_SIZEOF_WEQEDGELABEL : 3 LocStat_NO_SUPPORTING_EQUALITIES : 1663 LocStat_NO_SUPPORTING_DISEQUALITIES : 957 LocStat_NO_DISJUNCTIONS : -128 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 85 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 148 TransStat_NO_SUPPORTING_DISEQUALITIES : 11 TransStat_NO_DISJUNCTIONS : 88 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 2.140247 RENAME_VARIABLES(MILLISECONDS) : 0.008779 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 1.330903 PROJECTAWAY(MILLISECONDS) : 1.398153 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.058858 DISJOIN(MILLISECONDS) : 0.310854 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.018624 ADD_EQUALITY(MILLISECONDS) : 0.007028 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.024937 #CONJOIN_DISJUNCTIVE : 675 #RENAME_VARIABLES : 1425 #UNFREEZE : 0 #CONJOIN : 924 #PROJECTAWAY : 835 #ADD_WEAK_EQUALITY : 11 #DISJOIN : 147 #RENAME_VARIABLES_DISJUNCTIVE : 1404 #ADD_EQUALITY : 150 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 9 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_int] : 3 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : 3 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 3 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 2 COUNT_BLOCKS_for_[#memory_int]_at_dim_1 : 1 COUNT_ARRAY_READS for [#memory_int] : 4 RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstrspn-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-30_20-42-03-533.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstrspn-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-30_20-42-03-533.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstrspn-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-30_20-42-03-533.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstrspn-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-30_20-42-03-533.csv Received shutdown request...