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/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_LFB.epf -i ../../../trunk/examples/svcomp/reducercommutativity/max10_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 03:10:29,407 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 03:10:29,468 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 03:10:29,490 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 03:10:29,490 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 03:10:29,491 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 03:10:29,492 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 03:10:29,495 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 03:10:29,498 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 03:10:29,499 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 03:10:29,500 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 03:10:29,500 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 03:10:29,502 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 03:10:29,503 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 03:10:29,504 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 03:10:29,507 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 03:10:29,509 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 03:10:29,512 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 03:10:29,513 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 03:10:29,515 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 03:10:29,518 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 03:10:29,518 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 03:10:29,518 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 03:10:29,519 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 03:10:29,520 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 03:10:29,522 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 03:10:29,522 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 03:10:29,523 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 03:10:29,523 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 03:10:29,523 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 03:10:29,524 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 03:10:29,525 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_LFB.epf [2018-01-28 03:10:29,536 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 03:10:29,536 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 03:10:29,537 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 03:10:29,537 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 03:10:29,538 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 03:10:29,538 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 03:10:29,538 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 03:10:29,539 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 03:10:29,539 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 03:10:29,539 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 03:10:29,539 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 03:10:29,539 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 03:10:29,540 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 03:10:29,540 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 03:10:29,540 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 03:10:29,540 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 03:10:29,540 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 03:10:29,541 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 03:10:29,541 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 03:10:29,541 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 03:10:29,541 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 03:10:29,541 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 03:10:29,542 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 03:10:29,542 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 03:10:29,542 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 03:10:29,542 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 03:10:29,542 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 03:10:29,543 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 03:10:29,543 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 03:10:29,543 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 03:10:29,543 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 03:10:29,543 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 03:10:29,543 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 03:10:29,544 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 03:10:29,545 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 03:10:29,545 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 03:10:29,598 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 03:10:29,621 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 03:10:29,626 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 03:10:29,628 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 03:10:29,629 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 03:10:29,631 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/reducercommutativity/max10_true-unreach-call_true-termination.i [2018-01-28 03:10:29,807 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 03:10:29,818 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 03:10:29,824 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 03:10:29,824 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 03:10:29,834 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 03:10:29,835 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 03:10:29" (1/1) ... [2018-01-28 03:10:29,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21e6b3e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:10:29, skipping insertion in model container [2018-01-28 03:10:29,841 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 03:10:29" (1/1) ... [2018-01-28 03:10:29,866 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 03:10:29,895 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 03:10:30,141 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 03:10:30,199 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 03:10:30,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:10:30 WrapperNode [2018-01-28 03:10:30,223 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 03:10:30,225 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 03:10:30,225 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 03:10:30,225 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 03:10:30,246 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:10:30" (1/1) ... [2018-01-28 03:10:30,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:10:30" (1/1) ... [2018-01-28 03:10:30,260 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:10:30" (1/1) ... [2018-01-28 03:10:30,261 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:10:30" (1/1) ... [2018-01-28 03:10:30,271 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:10:30" (1/1) ... [2018-01-28 03:10:30,283 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:10:30" (1/1) ... [2018-01-28 03:10:30,285 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:10:30" (1/1) ... [2018-01-28 03:10:30,297 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 03:10:30,298 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 03:10:30,298 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 03:10:30,298 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 03:10:30,302 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:10:30" (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 [2018-01-28 03:10:30,399 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 03:10:30,399 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 03:10:30,400 INFO L136 BoogieDeclarations]: Found implementation of procedure max [2018-01-28 03:10:30,400 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 03:10:30,400 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 03:10:30,400 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 03:10:30,400 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 03:10:30,400 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 03:10:30,401 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 03:10:30,401 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 03:10:30,401 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 03:10:30,403 INFO L128 BoogieDeclarations]: Found specification of procedure max [2018-01-28 03:10:30,404 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 03:10:30,404 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 03:10:30,404 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 03:10:31,476 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 03:10:31,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 03:10:31 BoogieIcfgContainer [2018-01-28 03:10:31,477 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 03:10:31,478 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 03:10:31,478 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 03:10:31,478 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 03:10:31,481 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 03:10:31" (1/1) ... [2018-01-28 03:10:31,546 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 03:10:33,585 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 03:10:33,600 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:10:33,604 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 03:10:33,605 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 03:10:33,606 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:10:33,606 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:10:33,606 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:10:33,606 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:10:33,607 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:10:33,614 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 03:10:33,614 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 03:10:33,615 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:10:33,615 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:10:33,616 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:10:33,616 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:10:33,616 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:10:33,616 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:10:33,622 INFO L268 AbstractInterpreter]: Visited 38 different actions 201 times. Merged at 20 different actions 70 times. Never widened. Found 22 fixpoints after 7 different actions. Largest state had 29 variables. [2018-01-28 03:10:33,625 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 03:10:33,627 INFO L168 Benchmark]: Toolchain (without parser) took 3818.94 ms. Allocated memory was 306.7 MB in the beginning and 390.6 MB in the end (delta: 83.9 MB). Free memory was 267.4 MB in the beginning and 269.4 MB in the end (delta: -2.0 MB). Peak memory consumption was 81.9 MB. Max. memory is 5.3 GB. [2018-01-28 03:10:33,627 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 306.7 MB. Free memory is still 272.4 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 03:10:33,628 INFO L168 Benchmark]: CACSL2BoogieTranslator took 400.55 ms. Allocated memory is still 306.7 MB. Free memory was 266.4 MB in the beginning and 258.5 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-01-28 03:10:33,629 INFO L168 Benchmark]: Boogie Preprocessor took 72.32 ms. Allocated memory is still 306.7 MB. Free memory was 258.5 MB in the beginning and 256.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-28 03:10:33,629 INFO L168 Benchmark]: RCFGBuilder took 1179.56 ms. Allocated memory is still 306.7 MB. Free memory was 256.4 MB in the beginning and 224.4 MB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 5.3 GB. [2018-01-28 03:10:33,630 INFO L168 Benchmark]: Abstract Interpretation took 2147.90 ms. Allocated memory was 306.7 MB in the beginning and 390.6 MB in the end (delta: 83.9 MB). Free memory was 224.4 MB in the beginning and 272.5 MB in the end (delta: -48.1 MB). Peak memory consumption was 35.8 MB. Max. memory is 5.3 GB. [2018-01-28 03:10:33,632 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 306.7 MB. Free memory is still 272.4 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 400.55 ms. Allocated memory is still 306.7 MB. Free memory was 266.4 MB in the beginning and 258.5 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 72.32 ms. Allocated memory is still 306.7 MB. Free memory was 258.5 MB in the beginning and 256.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1179.56 ms. Allocated memory is still 306.7 MB. Free memory was 256.4 MB in the beginning and 224.4 MB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 2147.90 ms. Allocated memory was 306.7 MB in the beginning and 390.6 MB in the end (delta: 83.9 MB). Free memory was 224.4 MB in the beginning and 272.5 MB in the end (delta: -48.1 MB). Peak memory consumption was 35.8 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 29 LocStat_MAX_WEQGRAPH_SIZE : 3 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 204 LocStat_NO_SUPPORTING_DISEQUALITIES : 49 LocStat_NO_DISJUNCTIONS : -58 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 44 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 2 TransStat_NO_SUPPORTING_EQUALITIES : 64 TransStat_NO_SUPPORTING_DISEQUALITIES : 7 TransStat_NO_DISJUNCTIONS : 41 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.752180 RENAME_VARIABLES(MILLISECONDS) : 0.019956 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.521944 PROJECTAWAY(MILLISECONDS) : 0.495289 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.096114 DISJOIN(MILLISECONDS) : 1.537655 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.038858 ADD_EQUALITY(MILLISECONDS) : 0.036794 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.014670 #CONJOIN_DISJUNCTIVE : 241 #RENAME_VARIABLES : 526 #UNFREEZE : 0 #CONJOIN : 384 #PROJECTAWAY : 354 #ADD_WEAK_EQUALITY : 13 #DISJOIN : 45 #RENAME_VARIABLES_DISJUNCTIVE : 550 #ADD_EQUALITY : 68 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 4 - UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: - UnprovableResult [Line: 15]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: [L17] FCALL int x[10]; [L18] int temp; [L19] int ret; [L20] int ret2; [L21] int ret5; [L23] int i = 0; [L23] COND FALSE !(i < 10) [L27] CALL, EXPR max(x) [L6] int i; [L7] long long ret; [L8] ret = 0 [L9] i = 0 [L9] COND FALSE !(i < 10) [L12] RET return ret; [L27] EXPR max(x) [L27] ret = max(x) [L29] EXPR, FCALL x[0] [L29] temp=x[0] [L29] EXPR, FCALL x[1] [L29] FCALL x[0] = x[1] [L29] FCALL x[1] = temp [L30] CALL, EXPR max(x) [L6] int i; [L7] long long ret; [L8] ret = 0 [L9] i = 0 [L9] COND FALSE !(i < 10) [L12] RET return ret; [L30] EXPR max(x) [L30] ret2 = max(x) [L31] EXPR, FCALL x[0] [L31] temp=x[0] [L32] int i =0 ; [L32] COND FALSE !(i<10 -1) [L35] FCALL x[10 -1] = temp [L36] CALL, EXPR max(x) [L6] int i; [L7] long long ret; [L8] ret = 0 [L9] i = 0 [L9] COND FALSE !(i < 10) [L12] RET return ret; [L36] EXPR max(x) [L36] ret5 = max(x) [L38] COND TRUE ret != ret2 || ret !=ret5 [L41] return 1; [L41] return 1; - UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: [L17] FCALL int x[10]; [L18] int temp; [L19] int ret; [L20] int ret2; [L21] int ret5; [L23] int i = 0; [L23] COND FALSE !(i < 10) [L27] CALL, EXPR max(x) [L6] int i; [L7] long long ret; [L8] ret = 0 [L9] i = 0 [L9] COND FALSE !(i < 10) [L12] RET return ret; [L27] EXPR max(x) [L27] ret = max(x) [L29] EXPR, FCALL x[0] [L29] temp=x[0] [L29] EXPR, FCALL x[1] [L29] FCALL x[0] = x[1] [L29] FCALL x[1] = temp [L30] CALL, EXPR max(x) [L6] int i; [L7] long long ret; [L8] ret = 0 [L9] i = 0 [L9] COND FALSE !(i < 10) [L12] RET return ret; [L30] EXPR max(x) [L30] ret2 = max(x) [L31] EXPR, FCALL x[0] [L31] temp=x[0] [L32] int i =0 ; [L32] COND FALSE !(i<10 -1) [L35] FCALL x[10 -1] = temp [L36] CALL, EXPR max(x) [L6] int i; [L7] long long ret; [L8] ret = 0 [L9] i = 0 [L9] COND FALSE !(i < 10) [L12] RET return ret; [L36] EXPR max(x) [L36] ret5 = max(x) [L38] COND TRUE ret != ret2 || ret !=ret5 [L41] return 1; [L41] return 1; - PositiveResult [Line: 4]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/max10_true-unreach-call_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_LFB.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_03-10-33-649.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/max10_true-unreach-call_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_LFB.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_03-10-33-649.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/max10_true-unreach-call_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_LFB.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_03-10-33-649.csv Received shutdown request...