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_cbzero-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3dd0cf6 [2018-01-30 20:29:33,432 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-30 20:29:33,434 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-30 20:29:33,447 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-30 20:29:33,447 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-30 20:29:33,448 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-30 20:29:33,449 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-30 20:29:33,451 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-30 20:29:33,452 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-30 20:29:33,453 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-30 20:29:33,454 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-30 20:29:33,454 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-30 20:29:33,455 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-30 20:29:33,456 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-30 20:29:33,457 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-30 20:29:33,459 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-30 20:29:33,461 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-30 20:29:33,463 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-30 20:29:33,464 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-30 20:29:33,466 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-30 20:29:33,467 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-30 20:29:33,471 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-30 20:29:33,472 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-30 20:29:33,472 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 20:29:33,480 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-30 20:29:33,480 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-30 20:29:33,481 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-30 20:29:33,481 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-30 20:29:33,481 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-30 20:29:33,481 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-30 20:29:33,482 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-30 20:29:33,482 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-30 20:29:33,482 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-30 20:29:33,482 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-30 20:29:33,482 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-30 20:29:33,483 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-30 20:29:33,483 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-30 20:29:33,483 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-30 20:29:33,483 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-30 20:29:33,483 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-30 20:29:33,483 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-30 20:29:33,483 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-30 20:29:33,484 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-30 20:29:33,484 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-30 20:29:33,484 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-30 20:29:33,484 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-30 20:29:33,484 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-30 20:29:33,484 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-30 20:29:33,485 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-30 20:29:33,485 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-30 20:29:33,485 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-30 20:29:33,485 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-30 20:29:33,485 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-30 20:29:33,485 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-30 20:29:33,486 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-30 20:29:33,486 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-30 20:29:33,486 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-30 20:29:33,486 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-30 20:29:33,520 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-30 20:29:33,530 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-30 20:29:33,534 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-30 20:29:33,535 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-30 20:29:33,536 INFO L276 PluginConnector]: CDTParser initialized [2018-01-30 20:29:33,536 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-01-30 20:29:33,701 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-30 20:29:33,706 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-30 20:29:33,707 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-30 20:29:33,707 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-30 20:29:33,712 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-30 20:29:33,713 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 08:29:33" (1/1) ... [2018-01-30 20:29:33,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b162552 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:29:33, skipping insertion in model container [2018-01-30 20:29:33,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 08:29:33" (1/1) ... [2018-01-30 20:29:33,729 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 20:29:33,765 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 20:29:33,878 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 20:29:33,895 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 20:29:33,902 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:29:33 WrapperNode [2018-01-30 20:29:33,902 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-30 20:29:33,903 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-30 20:29:33,903 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-30 20:29:33,903 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-30 20:29:33,914 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:29:33" (1/1) ... [2018-01-30 20:29:33,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:29:33" (1/1) ... [2018-01-30 20:29:33,922 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:29:33" (1/1) ... [2018-01-30 20:29:33,923 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:29:33" (1/1) ... [2018-01-30 20:29:33,926 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:29:33" (1/1) ... [2018-01-30 20:29:33,929 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:29:33" (1/1) ... [2018-01-30 20:29:33,931 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:29:33" (1/1) ... [2018-01-30 20:29:33,932 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-30 20:29:33,933 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-30 20:29:33,933 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-30 20:29:33,933 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-30 20:29:33,934 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:29:33" (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 20:29:33,979 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-30 20:29:33,979 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-30 20:29:33,979 INFO L136 BoogieDeclarations]: Found implementation of procedure cbzero [2018-01-30 20:29:33,980 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-30 20:29:33,980 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-30 20:29:33,980 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-30 20:29:33,980 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-30 20:29:33,980 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-30 20:29:33,980 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-30 20:29:33,980 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-30 20:29:33,980 INFO L128 BoogieDeclarations]: Found specification of procedure cbzero [2018-01-30 20:29:33,980 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-30 20:29:33,980 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-30 20:29:33,981 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-30 20:29:34,134 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-30 20:29:34,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 08:29:34 BoogieIcfgContainer [2018-01-30 20:29:34,135 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-30 20:29:34,135 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-30 20:29:34,136 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-30 20:29:34,136 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-30 20:29:34,139 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 08:29:34" (1/1) ... [2018-01-30 20:29:34,146 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-30 20:29:34,146 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-01-30 20:29:34,146 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-30 20:29:34,187 INFO L162 apSepIcfgTransformer]: finished StoreIndexFreezer, created 5 freeze vars and freeze var literals (each corresponds to one heap write) [2018-01-30 20:29:34,212 INFO L221 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-30 20:29:34,264 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-30 20:29:44,794 INFO L314 AbstractInterpreter]: Visited 54 different actions 362 times. Merged at 29 different actions 199 times. Never widened. Found 28 fixpoints after 4 different actions. Largest state had 36 variables. [2018-01-30 20:29:44,796 INFO L229 apSepIcfgTransformer]: finished equality analysis [2018-01-30 20:29:44,805 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 1 [2018-01-30 20:29:44,805 INFO L241 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-30 20:29:44,806 INFO L242 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-01-30 20:29:44,806 INFO L244 apSepIcfgTransformer]: select infos: Set: ((select |v_#memory_int_4| |v_cbzero_#t~post1.base_3|), at (SUMMARY for call write~int(0, #t~post1.base, #t~post1.offset, 1); srcloc: L545'')) [2018-01-30 20:29:44,812 INFO L547 PartitionManager]: partitioning result: [2018-01-30 20:29:44,812 INFO L552 PartitionManager]: location blocks for array group [#memory_int] [2018-01-30 20:29:44,813 INFO L562 PartitionManager]: at dimension 0 [2018-01-30 20:29:44,813 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-30 20:29:44,813 INFO L564 PartitionManager]: # location blocks :1 [2018-01-30 20:29:44,813 INFO L562 PartitionManager]: at dimension 1 [2018-01-30 20:29:44,813 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 0 [2018-01-30 20:29:44,813 INFO L564 PartitionManager]: # location blocks :0 [2018-01-30 20:29:44,814 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-30 20:29:44,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 30.01 08:29:44 BasicIcfg [2018-01-30 20:29:44,822 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-30 20:29:44,822 INFO L168 Benchmark]: Toolchain (without parser) took 11121.10 ms. Allocated memory was 299.9 MB in the beginning and 1.2 GB in the end (delta: 891.8 MB). Free memory was 259.8 MB in the beginning and 1.1 GB in the end (delta: -864.7 MB). Peak memory consumption was 27.1 MB. Max. memory is 5.3 GB. [2018-01-30 20:29:44,823 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 299.9 MB. Free memory is still 265.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-30 20:29:44,823 INFO L168 Benchmark]: CACSL2BoogieTranslator took 196.06 ms. Allocated memory is still 299.9 MB. Free memory was 258.8 MB in the beginning and 248.6 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 5.3 GB. [2018-01-30 20:29:44,823 INFO L168 Benchmark]: Boogie Preprocessor took 29.60 ms. Allocated memory is still 299.9 MB. Free memory was 248.6 MB in the beginning and 247.6 MB in the end (delta: 996.2 kB). Peak memory consumption was 996.2 kB. Max. memory is 5.3 GB. [2018-01-30 20:29:44,824 INFO L168 Benchmark]: RCFGBuilder took 202.20 ms. Allocated memory is still 299.9 MB. Free memory was 247.6 MB in the beginning and 231.5 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 5.3 GB. [2018-01-30 20:29:44,824 INFO L168 Benchmark]: IcfgTransformer took 10686.24 ms. Allocated memory was 299.9 MB in the beginning and 1.2 GB in the end (delta: 891.8 MB). Free memory was 231.5 MB in the beginning and 1.1 GB in the end (delta: -892.9 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-01-30 20:29:44,825 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 299.9 MB. Free memory is still 265.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 196.06 ms. Allocated memory is still 299.9 MB. Free memory was 258.8 MB in the beginning and 248.6 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 29.60 ms. Allocated memory is still 299.9 MB. Free memory was 248.6 MB in the beginning and 247.6 MB in the end (delta: 996.2 kB). Peak memory consumption was 996.2 kB. Max. memory is 5.3 GB. * RCFGBuilder took 202.20 ms. Allocated memory is still 299.9 MB. Free memory was 247.6 MB in the beginning and 231.5 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 5.3 GB. * IcfgTransformer took 10686.24 ms. Allocated memory was 299.9 MB in the beginning and 1.2 GB in the end (delta: 891.8 MB). Free memory was 231.5 MB in the beginning and 1.1 GB in the end (delta: -892.9 MB). There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 45 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 609 LocStat_NO_SUPPORTING_DISEQUALITIES : 236 LocStat_NO_DISJUNCTIONS : -90 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 63 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 93 TransStat_NO_SUPPORTING_DISEQUALITIES : 5 TransStat_NO_DISJUNCTIONS : 63 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 2.022643 RENAME_VARIABLES(MILLISECONDS) : 0.416603 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.980702 PROJECTAWAY(MILLISECONDS) : 0.080765 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.048888 DISJOIN(MILLISECONDS) : 0.405114 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.432427 ADD_EQUALITY(MILLISECONDS) : 0.017074 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.021972 #CONJOIN_DISJUNCTIVE : 628 #RENAME_VARIABLES : 1401 #UNFREEZE : 0 #CONJOIN : 911 #PROJECTAWAY : 843 #ADD_WEAK_EQUALITY : 6 #DISJOIN : 146 #RENAME_VARIABLES_DISJUNCTIVE : 1401 #ADD_EQUALITY : 94 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 4 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_int] : 0 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : 1 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 0 COUNT_BLOCKS_for_[#memory_int]_at_dim_1 : 0 COUNT_ARRAY_READS for [#memory_int] : 1 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_cbzero-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-30_20-29-44-832.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-30_20-29-44-832.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-30_20-29-44-832.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-30_20-29-44-832.csv Received shutdown request...