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_imprecise.epf -i ../../../trunk/examples/svcomp/memsafety/20020406-1_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 16:10:33,339 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 16:10:33,341 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 16:10:33,354 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 16:10:33,355 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 16:10:33,356 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 16:10:33,357 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 16:10:33,358 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 16:10:33,360 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 16:10:33,360 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 16:10:33,361 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 16:10:33,361 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 16:10:33,361 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 16:10:33,362 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 16:10:33,363 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 16:10:33,366 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 16:10:33,368 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 16:10:33,370 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 16:10:33,371 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 16:10:33,372 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 16:10:33,375 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-23 16:10:33,375 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-23 16:10:33,375 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-23 16:10:33,376 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-23 16:10:33,377 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-23 16:10:33,378 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-23 16:10:33,378 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-23 16:10:33,379 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-23 16:10:33,379 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-23 16:10:33,379 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 16:10:33,380 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 16:10:33,380 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_imprecise.epf [2018-01-23 16:10:33,390 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 16:10:33,391 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 16:10:33,392 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 16:10:33,392 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 16:10:33,392 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 16:10:33,392 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-23 16:10:33,392 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 16:10:33,393 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 16:10:33,393 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 16:10:33,394 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 16:10:33,394 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 16:10:33,394 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 16:10:33,394 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 16:10:33,394 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 16:10:33,394 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 16:10:33,395 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 16:10:33,395 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 16:10:33,395 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 16:10:33,395 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 16:10:33,395 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 16:10:33,396 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 16:10:33,396 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 16:10:33,396 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 16:10:33,396 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 16:10:33,396 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 16:10:33,397 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 16:10:33,397 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 16:10:33,397 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 16:10:33,397 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 16:10:33,398 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 16:10:33,398 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 16:10:33,398 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 16:10:33,398 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 16:10:33,398 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 16:10:33,398 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 16:10:33,399 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 16:10:33,400 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 16:10:33,400 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 16:10:33,436 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 16:10:33,448 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 16:10:33,452 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 16:10:33,453 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 16:10:33,454 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 16:10:33,454 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/20020406-1_false-valid-memtrack.i [2018-01-23 16:10:33,673 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 16:10:33,679 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 16:10:33,680 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 16:10:33,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 16:10:33,686 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 16:10:33,687 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 04:10:33" (1/1) ... [2018-01-23 16:10:33,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63d42229 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:10:33, skipping insertion in model container [2018-01-23 16:10:33,689 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 04:10:33" (1/1) ... [2018-01-23 16:10:33,706 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 16:10:33,758 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 16:10:33,886 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 16:10:33,919 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 16:10:33,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:10:33 WrapperNode [2018-01-23 16:10:33,933 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 16:10:33,933 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 16:10:33,934 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 16:10:33,934 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 16:10:33,951 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:10:33" (1/1) ... [2018-01-23 16:10:33,951 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:10:33" (1/1) ... [2018-01-23 16:10:33,964 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:10:33" (1/1) ... [2018-01-23 16:10:33,964 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:10:33" (1/1) ... [2018-01-23 16:10:33,976 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:10:33" (1/1) ... [2018-01-23 16:10:33,981 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:10:33" (1/1) ... [2018-01-23 16:10:33,984 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:10:33" (1/1) ... [2018-01-23 16:10:33,988 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 16:10:33,989 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 16:10:33,989 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 16:10:33,989 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 16:10:33,990 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:10:33" (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 [2018-01-23 16:10:34,059 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 16:10:34,059 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 16:10:34,060 INFO L136 BoogieDeclarations]: Found implementation of procedure FFmul [2018-01-23 16:10:34,060 INFO L136 BoogieDeclarations]: Found implementation of procedure DUPFFdeg [2018-01-23 16:10:34,060 INFO L136 BoogieDeclarations]: Found implementation of procedure DUPFFnew [2018-01-23 16:10:34,060 INFO L136 BoogieDeclarations]: Found implementation of procedure DUPFFfree [2018-01-23 16:10:34,060 INFO L136 BoogieDeclarations]: Found implementation of procedure DUPFFswap [2018-01-23 16:10:34,060 INFO L136 BoogieDeclarations]: Found implementation of procedure DUPFFcopy [2018-01-23 16:10:34,060 INFO L136 BoogieDeclarations]: Found implementation of procedure DUPFFshift_add [2018-01-23 16:10:34,060 INFO L136 BoogieDeclarations]: Found implementation of procedure DUPFFexgcd [2018-01-23 16:10:34,060 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 16:10:34,060 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-23 16:10:34,061 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-23 16:10:34,061 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-23 16:10:34,061 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-23 16:10:34,061 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-23 16:10:34,061 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-23 16:10:34,061 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-23 16:10:34,061 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-01-23 16:10:34,061 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-01-23 16:10:34,061 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-23 16:10:34,062 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-01-23 16:10:34,062 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-01-23 16:10:34,062 INFO L128 BoogieDeclarations]: Found specification of procedure FFmul [2018-01-23 16:10:34,062 INFO L128 BoogieDeclarations]: Found specification of procedure DUPFFdeg [2018-01-23 16:10:34,062 INFO L128 BoogieDeclarations]: Found specification of procedure DUPFFnew [2018-01-23 16:10:34,062 INFO L128 BoogieDeclarations]: Found specification of procedure DUPFFfree [2018-01-23 16:10:34,062 INFO L128 BoogieDeclarations]: Found specification of procedure DUPFFswap [2018-01-23 16:10:34,062 INFO L128 BoogieDeclarations]: Found specification of procedure DUPFFcopy [2018-01-23 16:10:34,062 INFO L128 BoogieDeclarations]: Found specification of procedure DUPFFshift_add [2018-01-23 16:10:34,062 INFO L128 BoogieDeclarations]: Found specification of procedure DUPFFexgcd [2018-01-23 16:10:34,063 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 16:10:34,063 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 16:10:34,063 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 16:10:34,579 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 16:10:34,580 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 04:10:34 BoogieIcfgContainer [2018-01-23 16:10:34,580 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 16:10:34,580 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 16:10:34,581 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 16:10:34,581 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 16:10:34,582 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 04:10:34" (1/1) ... [2018-01-23 16:10:34,633 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-23 16:10:50,889 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-23 16:10:50,900 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,903 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,904 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,908 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,908 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2018-01-23 16:10:50,908 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,908 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2018-01-23 16:10:50,908 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,908 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,909 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,909 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,909 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,909 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,912 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,912 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2018-01-23 16:10:50,912 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,913 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2018-01-23 16:10:50,913 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,913 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,913 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,913 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,913 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,914 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,914 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,917 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,917 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2018-01-23 16:10:50,917 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,918 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2018-01-23 16:10:50,918 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,918 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,918 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,919 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,919 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,919 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,919 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,920 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:10:50,925 INFO L268 AbstractInterpreter]: Visited 204 different actions 7565 times. Merged at 85 different actions 2093 times. Widened at 1 different actions 2 times. Found 298 fixpoints after 9 different actions. Largest state had 93 variables. [2018-01-23 16:10:50,927 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-23 16:10:50,928 INFO L168 Benchmark]: Toolchain (without parser) took 17254.71 ms. Allocated memory was 298.3 MB in the beginning and 2.1 GB in the end (delta: 1.8 GB). Free memory was 257.2 MB in the beginning and 539.5 MB in the end (delta: -282.3 MB). Peak memory consumption was 1.6 GB. Max. memory is 5.3 GB. [2018-01-23 16:10:50,930 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 298.3 MB. Free memory is still 263.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 16:10:50,930 INFO L168 Benchmark]: CACSL2BoogieTranslator took 252.95 ms. Allocated memory is still 298.3 MB. Free memory was 255.2 MB in the beginning and 243.1 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 5.3 GB. [2018-01-23 16:10:50,930 INFO L168 Benchmark]: Boogie Preprocessor took 54.67 ms. Allocated memory is still 298.3 MB. Free memory was 243.1 MB in the beginning and 241.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-23 16:10:50,931 INFO L168 Benchmark]: RCFGBuilder took 591.24 ms. Allocated memory is still 298.3 MB. Free memory was 241.1 MB in the beginning and 200.2 MB in the end (delta: 40.9 MB). Peak memory consumption was 40.9 MB. Max. memory is 5.3 GB. [2018-01-23 16:10:50,931 INFO L168 Benchmark]: Abstract Interpretation took 16347.09 ms. Allocated memory was 298.3 MB in the beginning and 2.1 GB in the end (delta: 1.8 GB). Free memory was 200.2 MB in the beginning and 539.5 MB in the end (delta: -339.3 MB). Peak memory consumption was 1.5 GB. Max. memory is 5.3 GB. [2018-01-23 16:10:50,933 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 298.3 MB. Free memory is still 263.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 252.95 ms. Allocated memory is still 298.3 MB. Free memory was 255.2 MB in the beginning and 243.1 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 54.67 ms. Allocated memory is still 298.3 MB. Free memory was 243.1 MB in the beginning and 241.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 591.24 ms. Allocated memory is still 298.3 MB. Free memory was 241.1 MB in the beginning and 200.2 MB in the end (delta: 40.9 MB). Peak memory consumption was 40.9 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 16347.09 ms. Allocated memory was 298.3 MB in the beginning and 2.1 GB in the end (delta: 1.8 GB). Free memory was 200.2 MB in the beginning and 539.5 MB in the end (delta: -339.3 MB). Peak memory consumption was 1.5 GB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 158 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 2311 LocStat_NO_SUPPORTING_DISEQUALITIES : 802 LocStat_NO_DISJUNCTIONS : -316 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 226 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 341 TransStat_NO_SUPPORTING_DISEQUALITIES : 23 TransStat_NO_DISJUNCTIONS : 219 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.561725 RENAME_VARIABLES(MILLISECONDS) : 0.001189 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.153285 PROJECTAWAY(MILLISECONDS) : 0.523706 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000964 DISJOIN(MILLISECONDS) : 0.354123 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.006066 ADD_EQUALITY(MILLISECONDS) : 0.004980 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.021932 #CONJOIN_DISJUNCTIVE : 9433 #RENAME_VARIABLES : 23646 #UNFREEZE : 0 #CONJOIN : 15785 #PROJECTAWAY : 14487 #ADD_WEAK_EQUALITY : 101 #DISJOIN : 4880 #RENAME_VARIABLES_DISJUNCTIVE : 24270 #ADD_EQUALITY : 410 #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: 973]: 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: [L1047] DUPFF f, g, cf, cg, h; [L1048] CALL DUPFFnew(1) [L975] EXPR, FCALL malloc(sizeof(struct DUPFFstruct)) [L975] DUPFF ans = (DUPFF)malloc(sizeof(struct DUPFFstruct)); [L976] FCALL ans->coeffs = 0 [L977] COND FALSE !(maxdeg >= 0) [L981] FCALL ans->maxdeg = maxdeg [L982] FCALL ans->deg = -1 [L983] return ans; - UnprovableResult [Line: 998]: 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: [L1047] DUPFF f, g, cf, cg, h; [L1048] CALL, EXPR DUPFFnew(1) [L975] EXPR, FCALL malloc(sizeof(struct DUPFFstruct)) [L975] DUPFF ans = (DUPFF)malloc(sizeof(struct DUPFFstruct)); [L976] FCALL ans->coeffs = 0 [L977] COND TRUE maxdeg >= 0 [L978] EXPR, FCALL malloc((maxdeg+1)*sizeof(FFelem)) [L978] FCALL ans->coeffs = (FFelem*)malloc((maxdeg+1)*sizeof(FFelem)) [L979] EXPR, FCALL ans->coeffs [L979] FCALL memset(ans->coeffs, 0, (maxdeg+1)*sizeof(FFelem)) [L981] FCALL ans->maxdeg = maxdeg [L982] FCALL ans->deg = -1 [L983] RET return ans; [L1048] EXPR DUPFFnew(1) [L1048] f = DUPFFnew(1) [L1048] EXPR, FCALL f->coeffs [L1048] FCALL f->coeffs[1] = 1 [L1048] FCALL f->deg = 1 [L1049] CALL, EXPR DUPFFnew(2) [L975] EXPR, FCALL malloc(sizeof(struct DUPFFstruct)) [L975] DUPFF ans = (DUPFF)malloc(sizeof(struct DUPFFstruct)); [L976] FCALL ans->coeffs = 0 [L977] COND TRUE maxdeg >= 0 [L978] EXPR, FCALL malloc((maxdeg+1)*sizeof(FFelem)) [L978] FCALL ans->coeffs = (FFelem*)malloc((maxdeg+1)*sizeof(FFelem)) [L979] EXPR, FCALL ans->coeffs [L979] FCALL memset(ans->coeffs, 0, (maxdeg+1)*sizeof(FFelem)) [L981] FCALL ans->maxdeg = maxdeg [L982] FCALL ans->deg = -1 [L983] RET return ans; [L1049] EXPR DUPFFnew(2) [L1049] g = DUPFFnew(2) [L1049] EXPR, FCALL g->coeffs [L1049] FCALL g->coeffs[2] = 1 [L1049] FCALL g->deg = 2 [L1050] CALL DUPFFexgcd(&cf, &cg, f, g) [L1000] DUPFF u, v, uf, ug, vf, vg; [L1001] FFelem q, lcu, lcvrecip, p; [L1002] int df, dg, du, dv; [L1003] CALL, EXPR DUPFFdeg(f) [L971] EXPR, FCALL f->deg [L971] RET return f->deg; [L1003] EXPR DUPFFdeg(f) [L1003] CALL, EXPR DUPFFdeg(g) [L971] EXPR, FCALL f->deg [L971] RET return f->deg; [L1003] EXPR DUPFFdeg(g) [L1003] COND FALSE !(DUPFFdeg(f) < DUPFFdeg(g)) [L1004] CALL, EXPR DUPFFdeg(f) [L971] EXPR, FCALL f->deg [L971] RET return f->deg; [L1004] EXPR DUPFFdeg(f) [L1004] DUPFFdeg(f) != 2 || DUPFFdeg(g) != 1 [L1004] CALL, EXPR DUPFFdeg(g) [L971] EXPR, FCALL f->deg [L971] RET return f->deg; [L1004] EXPR DUPFFdeg(g) [L1004] DUPFFdeg(f) != 2 || DUPFFdeg(g) != 1 [L1004] COND FALSE !(DUPFFdeg(f) != 2 || DUPFFdeg(g) != 1) [L1005] EXPR, FCALL f->coeffs [L1005] EXPR, FCALL f->coeffs[0] [L1005] COND TRUE f->coeffs[0] == 0 [L1005] return f; - UnprovableResult [Line: 1045]: 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: [L1047] DUPFF f, g, cf, cg, h; [L1048] CALL, EXPR DUPFFnew(1) [L975] EXPR, FCALL malloc(sizeof(struct DUPFFstruct)) [L975] DUPFF ans = (DUPFF)malloc(sizeof(struct DUPFFstruct)); [L976] FCALL ans->coeffs = 0 [L977] COND TRUE maxdeg >= 0 [L978] EXPR, FCALL malloc((maxdeg+1)*sizeof(FFelem)) [L978] FCALL ans->coeffs = (FFelem*)malloc((maxdeg+1)*sizeof(FFelem)) [L979] EXPR, FCALL ans->coeffs [L979] FCALL memset(ans->coeffs, 0, (maxdeg+1)*sizeof(FFelem)) [L981] FCALL ans->maxdeg = maxdeg [L982] FCALL ans->deg = -1 [L983] RET return ans; [L1048] EXPR DUPFFnew(1) [L1048] f = DUPFFnew(1) [L1048] EXPR, FCALL f->coeffs [L1048] FCALL f->coeffs[1] = 1 [L1048] FCALL f->deg = 1 [L1049] CALL, EXPR DUPFFnew(2) [L975] EXPR, FCALL malloc(sizeof(struct DUPFFstruct)) [L975] DUPFF ans = (DUPFF)malloc(sizeof(struct DUPFFstruct)); [L976] FCALL ans->coeffs = 0 [L977] COND TRUE maxdeg >= 0 [L978] EXPR, FCALL malloc((maxdeg+1)*sizeof(FFelem)) [L978] FCALL ans->coeffs = (FFelem*)malloc((maxdeg+1)*sizeof(FFelem)) [L979] EXPR, FCALL ans->coeffs [L979] FCALL memset(ans->coeffs, 0, (maxdeg+1)*sizeof(FFelem)) [L981] FCALL ans->maxdeg = maxdeg [L982] FCALL ans->deg = -1 [L983] RET return ans; [L1049] EXPR DUPFFnew(2) [L1049] g = DUPFFnew(2) [L1049] EXPR, FCALL g->coeffs [L1049] FCALL g->coeffs[2] = 1 [L1049] FCALL g->deg = 2 [L1050] CALL, EXPR DUPFFexgcd(&cf, &cg, f, g) [L1000] DUPFF u, v, uf, ug, vf, vg; [L1001] FFelem q, lcu, lcvrecip, p; [L1002] int df, dg, du, dv; [L1003] CALL, EXPR DUPFFdeg(f) [L971] EXPR, FCALL f->deg [L971] RET return f->deg; [L1003] EXPR DUPFFdeg(f) [L1003] CALL, EXPR DUPFFdeg(g) [L971] EXPR, FCALL f->deg [L971] RET return f->deg; [L1003] EXPR DUPFFdeg(g) [L1003] COND FALSE !(DUPFFdeg(f) < DUPFFdeg(g)) [L1004] CALL, EXPR DUPFFdeg(f) [L971] EXPR, FCALL f->deg [L971] RET return f->deg; [L1004] EXPR DUPFFdeg(f) [L1004] DUPFFdeg(f) != 2 || DUPFFdeg(g) != 1 [L1004] CALL, EXPR DUPFFdeg(g) [L971] EXPR, FCALL f->deg [L971] RET return f->deg; [L1004] EXPR DUPFFdeg(g) [L1004] DUPFFdeg(f) != 2 || DUPFFdeg(g) != 1 [L1004] COND FALSE !(DUPFFdeg(f) != 2 || DUPFFdeg(g) != 1) [L1005] EXPR, FCALL f->coeffs [L1005] EXPR, FCALL f->coeffs[0] [L1005] COND TRUE f->coeffs[0] == 0 [L1005] RET return f; [L1050] EXPR DUPFFexgcd(&cf, &cg, f, g) [L1050] h = DUPFFexgcd(&cf, &cg, f, g) [L1051] h = h [L1052] return 0; [L1052] return 0; [L1052] 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: [L1047] DUPFF f, g, cf, cg, h; [L1048] CALL, EXPR DUPFFnew(1) [L975] EXPR, FCALL malloc(sizeof(struct DUPFFstruct)) [L975] DUPFF ans = (DUPFF)malloc(sizeof(struct DUPFFstruct)); [L976] FCALL ans->coeffs = 0 [L977] COND TRUE maxdeg >= 0 [L978] EXPR, FCALL malloc((maxdeg+1)*sizeof(FFelem)) [L978] FCALL ans->coeffs = (FFelem*)malloc((maxdeg+1)*sizeof(FFelem)) [L979] EXPR, FCALL ans->coeffs [L979] FCALL memset(ans->coeffs, 0, (maxdeg+1)*sizeof(FFelem)) [L981] FCALL ans->maxdeg = maxdeg [L982] FCALL ans->deg = -1 [L983] RET return ans; [L1048] EXPR DUPFFnew(1) [L1048] f = DUPFFnew(1) [L1048] EXPR, FCALL f->coeffs [L1048] FCALL f->coeffs[1] = 1 [L1048] FCALL f->deg = 1 [L1049] CALL, EXPR DUPFFnew(2) [L975] EXPR, FCALL malloc(sizeof(struct DUPFFstruct)) [L975] DUPFF ans = (DUPFF)malloc(sizeof(struct DUPFFstruct)); [L976] FCALL ans->coeffs = 0 [L977] COND TRUE maxdeg >= 0 [L978] EXPR, FCALL malloc((maxdeg+1)*sizeof(FFelem)) [L978] FCALL ans->coeffs = (FFelem*)malloc((maxdeg+1)*sizeof(FFelem)) [L979] EXPR, FCALL ans->coeffs [L979] FCALL memset(ans->coeffs, 0, (maxdeg+1)*sizeof(FFelem)) [L981] FCALL ans->maxdeg = maxdeg [L982] FCALL ans->deg = -1 [L983] RET return ans; [L1049] EXPR DUPFFnew(2) [L1049] g = DUPFFnew(2) [L1049] EXPR, FCALL g->coeffs [L1049] FCALL g->coeffs[2] = 1 [L1049] FCALL g->deg = 2 [L1050] CALL, EXPR DUPFFexgcd(&cf, &cg, f, g) [L1000] DUPFF u, v, uf, ug, vf, vg; [L1001] FFelem q, lcu, lcvrecip, p; [L1002] int df, dg, du, dv; [L1003] CALL, EXPR DUPFFdeg(f) [L971] EXPR, FCALL f->deg [L971] RET return f->deg; [L1003] EXPR DUPFFdeg(f) [L1003] CALL, EXPR DUPFFdeg(g) [L971] EXPR, FCALL f->deg [L971] RET return f->deg; [L1003] EXPR DUPFFdeg(g) [L1003] COND FALSE !(DUPFFdeg(f) < DUPFFdeg(g)) [L1004] CALL, EXPR DUPFFdeg(f) [L971] EXPR, FCALL f->deg [L971] RET return f->deg; [L1004] EXPR DUPFFdeg(f) [L1004] DUPFFdeg(f) != 2 || DUPFFdeg(g) != 1 [L1004] CALL, EXPR DUPFFdeg(g) [L971] EXPR, FCALL f->deg [L971] RET return f->deg; [L1004] EXPR DUPFFdeg(g) [L1004] DUPFFdeg(f) != 2 || DUPFFdeg(g) != 1 [L1004] COND FALSE !(DUPFFdeg(f) != 2 || DUPFFdeg(g) != 1) [L1005] EXPR, FCALL f->coeffs [L1005] EXPR, FCALL f->coeffs[0] [L1005] COND TRUE f->coeffs[0] == 0 [L1005] RET return f; [L1050] EXPR DUPFFexgcd(&cf, &cg, f, g) [L1050] h = DUPFFexgcd(&cf, &cg, f, g) [L1051] h = h [L1052] return 0; [L1052] return 0; [L1052] return 0; - PositiveResult [Line: 988]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 985]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 969]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 958]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 995]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 991]: 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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/20020406-1_false-valid-memtrack.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_16-10-50-944.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/20020406-1_false-valid-memtrack.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-23_16-10-50-944.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/20020406-1_false-valid-memtrack.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-23_16-10-50-944.csv Received shutdown request...