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.epf -i ../../../trunk/examples/svcomp/array-examples/relax_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-27 23:17:58,867 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-27 23:17:58,869 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-27 23:17:58,885 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-27 23:17:58,886 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-27 23:17:58,887 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-27 23:17:58,888 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-27 23:17:58,891 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-27 23:17:58,894 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-27 23:17:58,894 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-27 23:17:58,896 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-27 23:17:58,896 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-27 23:17:58,897 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-27 23:17:58,899 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-27 23:17:58,900 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-27 23:17:58,910 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-27 23:17:58,912 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-27 23:17:58,914 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-27 23:17:58,915 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-27 23:17:58,917 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-27 23:17:58,919 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-27 23:17:58,919 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-27 23:17:58,920 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-27 23:17:58,920 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-27 23:17:58,924 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-27 23:17:58,925 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-27 23:17:58,925 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-27 23:17:58,926 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-27 23:17:58,926 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-27 23:17:58,926 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-27 23:17:58,927 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-27 23:17:58,927 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.epf [2018-01-27 23:17:58,944 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-27 23:17:58,944 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-27 23:17:58,945 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-27 23:17:58,947 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-27 23:17:58,947 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-27 23:17:58,947 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-27 23:17:58,947 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-27 23:17:58,948 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-27 23:17:58,948 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-27 23:17:58,948 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-27 23:17:58,949 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-27 23:17:58,949 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-27 23:17:58,949 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-27 23:17:58,949 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-27 23:17:58,949 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-27 23:17:58,949 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-27 23:17:58,950 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-27 23:17:58,950 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-27 23:17:58,950 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-27 23:17:58,951 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-27 23:17:58,951 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-27 23:17:58,951 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-27 23:17:58,951 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-27 23:17:58,951 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-27 23:17:58,952 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-27 23:17:58,952 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-27 23:17:58,952 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-27 23:17:58,952 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-27 23:17:58,952 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-27 23:17:58,952 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-27 23:17:58,953 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-27 23:17:58,953 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-27 23:17:58,953 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-27 23:17:58,953 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-27 23:17:58,953 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-27 23:17:58,956 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-27 23:17:58,956 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-27 23:17:59,014 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-27 23:17:59,029 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-27 23:17:59,034 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-27 23:17:59,035 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-27 23:17:59,036 INFO L276 PluginConnector]: CDTParser initialized [2018-01-27 23:17:59,036 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/relax_true-unreach-call.i [2018-01-27 23:17:59,245 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-27 23:17:59,253 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-27 23:17:59,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-27 23:17:59,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-27 23:17:59,281 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-27 23:17:59,283 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:17:59" (1/1) ... [2018-01-27 23:17:59,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@434c5a64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:17:59, skipping insertion in model container [2018-01-27 23:17:59,288 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:17:59" (1/1) ... [2018-01-27 23:17:59,308 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-27 23:17:59,381 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-27 23:17:59,565 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-27 23:17:59,605 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-27 23:17:59,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:17:59 WrapperNode [2018-01-27 23:17:59,624 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-27 23:17:59,625 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-27 23:17:59,625 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-27 23:17:59,625 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-27 23:17:59,638 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:17:59" (1/1) ... [2018-01-27 23:17:59,638 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:17:59" (1/1) ... [2018-01-27 23:17:59,657 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:17:59" (1/1) ... [2018-01-27 23:17:59,658 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:17:59" (1/1) ... [2018-01-27 23:17:59,663 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:17:59" (1/1) ... [2018-01-27 23:17:59,676 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:17:59" (1/1) ... [2018-01-27 23:17:59,678 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:17:59" (1/1) ... [2018-01-27 23:17:59,681 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-27 23:17:59,681 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-27 23:17:59,681 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-27 23:17:59,682 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-27 23:17:59,682 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:17:59" (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 [2018-01-27 23:17:59,743 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-27 23:17:59,744 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-27 23:17:59,744 INFO L136 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-01-27 23:17:59,744 INFO L136 BoogieDeclarations]: Found implementation of procedure is_relaxed_prefix [2018-01-27 23:17:59,744 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-27 23:17:59,744 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-27 23:17:59,744 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-27 23:17:59,745 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-27 23:17:59,745 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-27 23:17:59,745 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-27 23:17:59,745 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-01-27 23:17:59,745 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-27 23:17:59,745 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-01-27 23:17:59,745 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-27 23:17:59,746 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-01-27 23:17:59,746 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-27 23:17:59,746 INFO L128 BoogieDeclarations]: Found specification of procedure is_relaxed_prefix [2018-01-27 23:17:59,746 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-27 23:17:59,746 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-27 23:17:59,746 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-27 23:18:00,399 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-27 23:18:00,400 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 11:18:00 BoogieIcfgContainer [2018-01-27 23:18:00,400 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-27 23:18:00,401 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-27 23:18:00,401 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-27 23:18:00,401 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-27 23:18:00,402 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 11:18:00" (1/1) ... [2018-01-27 23:18:00,445 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-27 23:18:07,794 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-27 23:18:07,805 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:18:07,808 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:18:07,809 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:18:07,809 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:18:07,814 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:18:07,815 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:18:07,815 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:18:07,815 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:18:07,820 INFO L268 AbstractInterpreter]: Visited 103 different actions 716 times. Merged at 64 different actions 317 times. Never widened. Found 120 fixpoints after 26 different actions. Largest state had 47 variables. [2018-01-27 23:18:07,822 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-27 23:18:07,831 INFO L168 Benchmark]: Toolchain (without parser) took 8585.70 ms. Allocated memory was 304.6 MB in the beginning and 834.7 MB in the end (delta: 530.1 MB). Free memory was 262.9 MB in the beginning and 413.5 MB in the end (delta: -150.6 MB). Peak memory consumption was 379.4 MB. Max. memory is 5.3 GB. [2018-01-27 23:18:07,832 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 304.6 MB. Free memory is still 268.9 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-27 23:18:07,832 INFO L168 Benchmark]: CACSL2BoogieTranslator took 350.43 ms. Allocated memory is still 304.6 MB. Free memory was 261.9 MB in the beginning and 248.8 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 5.3 GB. [2018-01-27 23:18:07,832 INFO L168 Benchmark]: Boogie Preprocessor took 55.59 ms. Allocated memory is still 304.6 MB. Free memory was 248.8 MB in the beginning and 247.8 MB in the end (delta: 996.3 kB). Peak memory consumption was 996.3 kB. Max. memory is 5.3 GB. [2018-01-27 23:18:07,832 INFO L168 Benchmark]: RCFGBuilder took 719.24 ms. Allocated memory is still 304.6 MB. Free memory was 247.8 MB in the beginning and 222.1 MB in the end (delta: 25.7 MB). Peak memory consumption was 25.7 MB. Max. memory is 5.3 GB. [2018-01-27 23:18:07,833 INFO L168 Benchmark]: Abstract Interpretation took 7420.70 ms. Allocated memory was 304.6 MB in the beginning and 834.7 MB in the end (delta: 530.1 MB). Free memory was 221.1 MB in the beginning and 413.5 MB in the end (delta: -192.4 MB). Peak memory consumption was 337.7 MB. Max. memory is 5.3 GB. [2018-01-27 23:18:07,834 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 304.6 MB. Free memory is still 268.9 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 350.43 ms. Allocated memory is still 304.6 MB. Free memory was 261.9 MB in the beginning and 248.8 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 55.59 ms. Allocated memory is still 304.6 MB. Free memory was 248.8 MB in the beginning and 247.8 MB in the end (delta: 996.3 kB). Peak memory consumption was 996.3 kB. Max. memory is 5.3 GB. * RCFGBuilder took 719.24 ms. Allocated memory is still 304.6 MB. Free memory was 247.8 MB in the beginning and 222.1 MB in the end (delta: 25.7 MB). Peak memory consumption was 25.7 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 7420.70 ms. Allocated memory was 304.6 MB in the beginning and 834.7 MB in the end (delta: 530.1 MB). Free memory was 221.1 MB in the beginning and 413.5 MB in the end (delta: -192.4 MB). Peak memory consumption was 337.7 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 76 LocStat_MAX_WEQGRAPH_SIZE : 3 LocStat_MAX_SIZEOF_WEQEDGELABEL : 2 LocStat_NO_SUPPORTING_EQUALITIES : 1073 LocStat_NO_SUPPORTING_DISEQUALITIES : 225 LocStat_NO_DISJUNCTIONS : -152 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 111 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 108 TransStat_NO_SUPPORTING_DISEQUALITIES : 15 TransStat_NO_DISJUNCTIONS : 107 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.020218 RENAME_VARIABLES(MILLISECONDS) : 0.492876 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.000939 PROJECTAWAY(MILLISECONDS) : 0.181639 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.084698 DISJOIN(MILLISECONDS) : 0.300138 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.524062 ADD_EQUALITY(MILLISECONDS) : 0.020678 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.010201 #CONJOIN_DISJUNCTIVE : 1052 #RENAME_VARIABLES : 2228 #UNFREEZE : 0 #CONJOIN : 1305 #PROJECTAWAY : 1279 #ADD_WEAK_EQUALITY : 9 #DISJOIN : 184 #RENAME_VARIABLES_DISJUNCTIVE : 2251 #ADD_EQUALITY : 109 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 13 - 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: 1114]: 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: [L1116] unsigned long pat_len = __VERIFIER_nondet_ulong(), a_len = __VERIFIER_nondet_ulong(); [L1116] unsigned long pat_len = __VERIFIER_nondet_ulong(), a_len = __VERIFIER_nondet_ulong(); [L1118] EXPR, FCALL malloc(sizeof(int)*pat_len) [L1118] int *pat=malloc(sizeof(int)*pat_len); [L1119] EXPR, FCALL malloc(sizeof(int)*a_len) [L1119] int *a=malloc(sizeof(int)*a_len); [L1123] int j = 0; [L1123] COND FALSE !(j < pat_len) [L1126] int j = 0; [L1126] COND FALSE !(j < a_len) [L1131] CALL is_relaxed_prefix(pat, pat_len, a, a_len) [L1092] COND TRUE pat_length>a_length+1 [L1093] RET return 0; [L1131] is_relaxed_prefix(pat, pat_len, a, a_len) [L1131] COND FALSE !(is_relaxed_prefix(pat, pat_len, a, a_len)) [L1147] COND FALSE !(pat_len<=a_len+1) [L1160] return 0; - 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: [L1116] unsigned long pat_len = __VERIFIER_nondet_ulong(), a_len = __VERIFIER_nondet_ulong(); [L1116] unsigned long pat_len = __VERIFIER_nondet_ulong(), a_len = __VERIFIER_nondet_ulong(); [L1118] EXPR, FCALL malloc(sizeof(int)*pat_len) [L1118] int *pat=malloc(sizeof(int)*pat_len); [L1119] EXPR, FCALL malloc(sizeof(int)*a_len) [L1119] int *a=malloc(sizeof(int)*a_len); [L1123] int j = 0; [L1123] COND FALSE !(j < pat_len) [L1126] int j = 0; [L1126] COND FALSE !(j < a_len) [L1131] CALL is_relaxed_prefix(pat, pat_len, a, a_len) [L1092] COND TRUE pat_length>a_length+1 [L1093] RET return 0; [L1131] is_relaxed_prefix(pat, pat_len, a, a_len) [L1131] COND FALSE !(is_relaxed_prefix(pat, pat_len, a, a_len)) [L1147] COND FALSE !(pat_len<=a_len+1) [L1160] return 0; - PositiveResult [Line: 1088]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 6]: 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) 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/relax_true-unreach-call.i_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-27_23-18-07-844.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/relax_true-unreach-call.i_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-27_23-18-07-844.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/relax_true-unreach-call.i_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-27_23-18-07-844.csv Received shutdown request...