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/array-examples/relax_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 03:01:02,801 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 03:01:02,802 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 03:01:02,820 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 03:01:02,820 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 03:01:02,821 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 03:01:02,823 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 03:01:02,825 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 03:01:02,827 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 03:01:02,828 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 03:01:02,829 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 03:01:02,829 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 03:01:02,832 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 03:01:02,833 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 03:01:02,834 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 03:01:02,848 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 03:01:02,850 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 03:01:02,852 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 03:01:02,853 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 03:01:02,855 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 03:01:02,857 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 03:01:02,857 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 03:01:02,857 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 03:01:02,859 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 03:01:02,859 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 03:01:02,861 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 03:01:02,861 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 03:01:02,862 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 03:01:02,862 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 03:01:02,862 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 03:01:02,863 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 03:01:02,863 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 03:01:02,878 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 03:01:02,879 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 03:01:02,880 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 03:01:02,880 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 03:01:02,880 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 03:01:02,880 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 03:01:02,880 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 03:01:02,881 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 03:01:02,881 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 03:01:02,881 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 03:01:02,882 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 03:01:02,882 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 03:01:02,882 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 03:01:02,882 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 03:01:02,882 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 03:01:02,882 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 03:01:02,883 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 03:01:02,883 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 03:01:02,883 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 03:01:02,883 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 03:01:02,883 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 03:01:02,884 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 03:01:02,884 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 03:01:02,884 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 03:01:02,884 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 03:01:02,884 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 03:01:02,885 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 03:01:02,885 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 03:01:02,885 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 03:01:02,885 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 03:01:02,885 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 03:01:02,886 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 03:01:02,886 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 03:01:02,886 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 03:01:02,887 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 03:01:02,887 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 03:01:02,931 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 03:01:02,942 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 03:01:02,945 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 03:01:02,947 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 03:01:02,947 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 03:01:02,948 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/relax_true-unreach-call.i [2018-01-28 03:01:03,157 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 03:01:03,165 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 03:01:03,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 03:01:03,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 03:01:03,177 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 03:01:03,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 03:01:03" (1/1) ... [2018-01-28 03:01:03,184 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47b4c6e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:01:03, skipping insertion in model container [2018-01-28 03:01:03,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 03:01:03" (1/1) ... [2018-01-28 03:01:03,206 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 03:01:03,279 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 03:01:03,496 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 03:01:03,536 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 03:01:03,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:01:03 WrapperNode [2018-01-28 03:01:03,556 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 03:01:03,557 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 03:01:03,557 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 03:01:03,557 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 03:01:03,574 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:01:03" (1/1) ... [2018-01-28 03:01:03,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:01:03" (1/1) ... [2018-01-28 03:01:03,586 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:01:03" (1/1) ... [2018-01-28 03:01:03,587 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:01:03" (1/1) ... [2018-01-28 03:01:03,592 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:01:03" (1/1) ... [2018-01-28 03:01:03,597 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:01:03" (1/1) ... [2018-01-28 03:01:03,599 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:01:03" (1/1) ... [2018-01-28 03:01:03,601 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 03:01:03,602 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 03:01:03,602 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 03:01:03,602 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 03:01:03,603 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:01:03" (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 03:01:03,669 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 03:01:03,669 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 03:01:03,669 INFO L136 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-01-28 03:01:03,670 INFO L136 BoogieDeclarations]: Found implementation of procedure is_relaxed_prefix [2018-01-28 03:01:03,670 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 03:01:03,670 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 03:01:03,670 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 03:01:03,670 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 03:01:03,670 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 03:01:03,671 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 03:01:03,671 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-01-28 03:01:03,671 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 03:01:03,671 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-01-28 03:01:03,671 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 03:01:03,671 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-01-28 03:01:03,672 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-28 03:01:03,672 INFO L128 BoogieDeclarations]: Found specification of procedure is_relaxed_prefix [2018-01-28 03:01:03,673 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 03:01:03,673 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 03:01:03,673 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 03:01:04,986 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 03:01:04,987 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 03:01:04 BoogieIcfgContainer [2018-01-28 03:01:04,987 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 03:01:04,988 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 03:01:04,988 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 03:01:04,988 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 03:01:04,991 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 03:01:04" (1/1) ... [2018-01-28 03:01:05,041 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 03:01:11,447 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 03:01:11,457 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:01:11,461 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:01:11,461 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:01:11,462 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:01:11,467 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:01:11,468 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:01:11,468 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:01:11,468 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:01:11,473 INFO L268 AbstractInterpreter]: Visited 70 different actions 436 times. Merged at 41 different actions 174 times. Widened at 1 different actions 1 times. Found 86 fixpoints after 19 different actions. Largest state had 47 variables. [2018-01-28 03:01:11,477 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 03:01:11,478 INFO L168 Benchmark]: Toolchain (without parser) took 8320.00 ms. Allocated memory was 302.5 MB in the beginning and 740.3 MB in the end (delta: 437.8 MB). Free memory was 262.2 MB in the beginning and 165.7 MB in the end (delta: 96.5 MB). Peak memory consumption was 534.3 MB. Max. memory is 5.3 GB. [2018-01-28 03:01:11,479 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 302.5 MB. Free memory is still 268.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 03:01:11,479 INFO L168 Benchmark]: CACSL2BoogieTranslator took 390.14 ms. Allocated memory is still 302.5 MB. Free memory was 261.2 MB in the beginning and 248.1 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 5.3 GB. [2018-01-28 03:01:11,480 INFO L168 Benchmark]: Boogie Preprocessor took 44.81 ms. Allocated memory is still 302.5 MB. Free memory was 248.1 MB in the beginning and 247.1 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 5.3 GB. [2018-01-28 03:01:11,480 INFO L168 Benchmark]: RCFGBuilder took 1385.20 ms. Allocated memory is still 302.5 MB. Free memory was 246.1 MB in the beginning and 202.9 MB in the end (delta: 43.2 MB). Peak memory consumption was 43.2 MB. Max. memory is 5.3 GB. [2018-01-28 03:01:11,481 INFO L168 Benchmark]: Abstract Interpretation took 6488.93 ms. Allocated memory was 302.5 MB in the beginning and 740.3 MB in the end (delta: 437.8 MB). Free memory was 202.9 MB in the beginning and 165.7 MB in the end (delta: 37.1 MB). Peak memory consumption was 474.9 MB. Max. memory is 5.3 GB. [2018-01-28 03:01:11,482 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 302.5 MB. Free memory is still 268.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 390.14 ms. Allocated memory is still 302.5 MB. Free memory was 261.2 MB in the beginning and 248.1 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 44.81 ms. Allocated memory is still 302.5 MB. Free memory was 248.1 MB in the beginning and 247.1 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 5.3 GB. * RCFGBuilder took 1385.20 ms. Allocated memory is still 302.5 MB. Free memory was 246.1 MB in the beginning and 202.9 MB in the end (delta: 43.2 MB). Peak memory consumption was 43.2 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 6488.93 ms. Allocated memory was 302.5 MB in the beginning and 740.3 MB in the end (delta: 437.8 MB). Free memory was 202.9 MB in the beginning and 165.7 MB in the end (delta: 37.1 MB). Peak memory consumption was 474.9 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 48 LocStat_MAX_WEQGRAPH_SIZE : 3 LocStat_MAX_SIZEOF_WEQEDGELABEL : 2 LocStat_NO_SUPPORTING_EQUALITIES : 643 LocStat_NO_SUPPORTING_DISEQUALITIES : 133 LocStat_NO_DISJUNCTIONS : -96 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 78 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 2 TransStat_NO_SUPPORTING_EQUALITIES : 107 TransStat_NO_SUPPORTING_DISEQUALITIES : 15 TransStat_NO_DISJUNCTIONS : 79 TransStat_MAX_NO_DISJUNCTIONS : 3 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.025939 RENAME_VARIABLES(MILLISECONDS) : 0.584124 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.001217 PROJECTAWAY(MILLISECONDS) : 0.278290 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.129959 DISJOIN(MILLISECONDS) : 0.420391 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.621804 ADD_EQUALITY(MILLISECONDS) : 0.019684 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.032099 #CONJOIN_DISJUNCTIVE : 648 #RENAME_VARIABLES : 1461 #UNFREEZE : 0 #CONJOIN : 965 #PROJECTAWAY : 889 #ADD_WEAK_EQUALITY : 9 #DISJOIN : 141 #RENAME_VARIABLES_DISJUNCTIVE : 1411 #ADD_EQUALITY : 106 #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_LFB.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_03-01-11-494.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_LFB.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_03-01-11-494.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_LFB.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_03-01-11-494.csv Received shutdown request...