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_preciseopt.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test15_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 21:15:47,620 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 21:15:47,622 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 21:15:47,635 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 21:15:47,636 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 21:15:47,637 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 21:15:47,638 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 21:15:47,640 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 21:15:47,642 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 21:15:47,643 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 21:15:47,643 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 21:15:47,644 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 21:15:47,645 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 21:15:47,646 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 21:15:47,647 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 21:15:47,650 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 21:15:47,652 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 21:15:47,654 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 21:15:47,655 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 21:15:47,656 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 21:15:47,658 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-23 21:15:47,663 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 21:15:47,664 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 21:15:47,664 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_preciseopt.epf [2018-01-23 21:15:47,674 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 21:15:47,674 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 21:15:47,675 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 21:15:47,675 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 21:15:47,675 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 21:15:47,675 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-23 21:15:47,676 INFO L133 SettingsManager]: * Flatten before fatten=true [2018-01-23 21:15:47,676 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 21:15:47,676 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 21:15:47,677 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 21:15:47,677 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 21:15:47,677 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 21:15:47,677 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 21:15:47,677 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 21:15:47,678 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 21:15:47,678 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 21:15:47,678 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 21:15:47,678 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 21:15:47,678 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 21:15:47,678 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 21:15:47,679 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 21:15:47,679 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 21:15:47,679 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 21:15:47,679 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 21:15:47,679 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 21:15:47,680 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 21:15:47,680 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 21:15:47,680 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 21:15:47,680 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 21:15:47,680 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 21:15:47,680 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 21:15:47,681 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 21:15:47,681 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 21:15:47,681 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 21:15:47,681 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 21:15:47,681 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 21:15:47,681 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 21:15:47,682 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 21:15:47,683 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 21:15:47,717 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 21:15:47,731 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 21:15:47,735 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 21:15:47,737 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 21:15:47,737 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 21:15:47,738 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test15_true-valid-memsafety_true-termination.i [2018-01-23 21:15:47,924 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 21:15:47,930 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 21:15:47,931 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 21:15:47,932 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 21:15:47,939 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 21:15:47,940 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 09:15:47" (1/1) ... [2018-01-23 21:15:47,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53c7d0dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:15:47, skipping insertion in model container [2018-01-23 21:15:47,944 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 09:15:47" (1/1) ... [2018-01-23 21:15:47,965 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 21:15:48,021 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 21:15:48,149 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 21:15:48,176 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 21:15:48,189 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:15:48 WrapperNode [2018-01-23 21:15:48,189 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 21:15:48,190 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 21:15:48,190 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 21:15:48,190 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 21:15:48,205 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:15:48" (1/1) ... [2018-01-23 21:15:48,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:15:48" (1/1) ... [2018-01-23 21:15:48,216 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:15:48" (1/1) ... [2018-01-23 21:15:48,217 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:15:48" (1/1) ... [2018-01-23 21:15:48,223 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:15:48" (1/1) ... [2018-01-23 21:15:48,226 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:15:48" (1/1) ... [2018-01-23 21:15:48,228 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:15:48" (1/1) ... [2018-01-23 21:15:48,231 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 21:15:48,232 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 21:15:48,232 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 21:15:48,232 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 21:15:48,233 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:15:48" (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 21:15:48,283 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 21:15:48,284 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 21:15:48,284 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_nonpositive [2018-01-23 21:15:48,284 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-01-23 21:15:48,284 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-01-23 21:15:48,284 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2018-01-23 21:15:48,284 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2018-01-23 21:15:48,284 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_hid_get_drvdata [2018-01-23 21:15:48,284 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_hid_set_drvdata [2018-01-23 21:15:48,284 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_arvo_init_arvo_device_struct [2018-01-23 21:15:48,285 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_arvo_init_specials [2018-01-23 21:15:48,285 INFO L136 BoogieDeclarations]: Found implementation of procedure lvd_arvo_remove_specials [2018-01-23 21:15:48,285 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_arvo_probe [2018-01-23 21:15:48,285 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_arvo_remove [2018-01-23 21:15:48,285 INFO L136 BoogieDeclarations]: Found implementation of procedure entry_point [2018-01-23 21:15:48,285 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 21:15:48,286 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-23 21:15:48,286 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-23 21:15:48,286 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-23 21:15:48,286 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-23 21:15:48,286 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-23 21:15:48,286 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-23 21:15:48,287 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-23 21:15:48,287 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-01-23 21:15:48,287 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-01-23 21:15:48,287 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-23 21:15:48,287 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-01-23 21:15:48,287 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-23 21:15:48,287 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-23 21:15:48,288 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_nonpositive [2018-01-23 21:15:48,288 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-01-23 21:15:48,288 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-01-23 21:15:48,288 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2018-01-23 21:15:48,288 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2018-01-23 21:15:48,288 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_hid_get_drvdata [2018-01-23 21:15:48,288 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_hid_set_drvdata [2018-01-23 21:15:48,289 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_arvo_init_arvo_device_struct [2018-01-23 21:15:48,289 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_arvo_init_specials [2018-01-23 21:15:48,289 INFO L128 BoogieDeclarations]: Found specification of procedure lvd_arvo_remove_specials [2018-01-23 21:15:48,289 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_arvo_probe [2018-01-23 21:15:48,289 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_arvo_remove [2018-01-23 21:15:48,289 INFO L128 BoogieDeclarations]: Found specification of procedure entry_point [2018-01-23 21:15:48,289 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 21:15:48,290 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 21:15:48,290 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 21:15:48,706 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 21:15:48,706 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 09:15:48 BoogieIcfgContainer [2018-01-23 21:15:48,707 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 21:15:48,707 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 21:15:48,707 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 21:15:48,707 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 21:15:48,708 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 09:15:48" (1/1) ... [2018-01-23 21:15:48,765 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-23 21:15:49,253 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-23 21:15:49,267 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:15:49,270 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:15:49,270 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:15:49,276 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:15:49,276 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:15:49,276 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:15:49,277 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:15:49,277 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:15:49,277 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:15:49,278 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:15:49,279 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:15:49,279 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:15:49,279 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:15:49,279 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:15:49,279 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:15:49,282 INFO L268 AbstractInterpreter]: Visited 27 different actions 29 times. Merged at 1 different actions 1 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 34 variables. [2018-01-23 21:15:49,285 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-23 21:15:49,286 INFO L168 Benchmark]: Toolchain (without parser) took 1360.74 ms. Allocated memory was 297.8 MB in the beginning and 327.2 MB in the end (delta: 29.4 MB). Free memory was 256.7 MB in the beginning and 237.7 MB in the end (delta: 19.0 MB). Peak memory consumption was 48.4 MB. Max. memory is 5.3 GB. [2018-01-23 21:15:49,287 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 297.8 MB. Free memory is still 263.7 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 21:15:49,287 INFO L168 Benchmark]: CACSL2BoogieTranslator took 258.28 ms. Allocated memory is still 297.8 MB. Free memory was 256.7 MB in the beginning and 241.6 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 5.3 GB. [2018-01-23 21:15:49,288 INFO L168 Benchmark]: Boogie Preprocessor took 41.49 ms. Allocated memory is still 297.8 MB. Free memory was 241.6 MB in the beginning and 239.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-23 21:15:49,289 INFO L168 Benchmark]: RCFGBuilder took 474.86 ms. Allocated memory is still 297.8 MB. Free memory was 239.7 MB in the beginning and 203.6 MB in the end (delta: 36.0 MB). Peak memory consumption was 36.0 MB. Max. memory is 5.3 GB. [2018-01-23 21:15:49,289 INFO L168 Benchmark]: Abstract Interpretation took 577.78 ms. Allocated memory was 297.8 MB in the beginning and 327.2 MB in the end (delta: 29.4 MB). Free memory was 203.6 MB in the beginning and 237.7 MB in the end (delta: -34.1 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 21:15:49,292 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 297.8 MB. Free memory is still 263.7 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 258.28 ms. Allocated memory is still 297.8 MB. Free memory was 256.7 MB in the beginning and 241.6 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 41.49 ms. Allocated memory is still 297.8 MB. Free memory was 241.6 MB in the beginning and 239.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 474.86 ms. Allocated memory is still 297.8 MB. Free memory was 239.7 MB in the beginning and 203.6 MB in the end (delta: 36.0 MB). Peak memory consumption was 36.0 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 577.78 ms. Allocated memory was 297.8 MB in the beginning and 327.2 MB in the end (delta: 29.4 MB). Free memory was 203.6 MB in the beginning and 237.7 MB in the end (delta: -34.1 MB). There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 25 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 133 LocStat_NO_SUPPORTING_DISEQUALITIES : 8 LocStat_NO_DISJUNCTIONS : -50 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 35 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 55 TransStat_NO_SUPPORTING_DISEQUALITIES : 10 TransStat_NO_DISJUNCTIONS : 36 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.198545 RENAME_VARIABLES(MILLISECONDS) : 0.108510 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.151845 PROJECTAWAY(MILLISECONDS) : 0.071689 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.196065 DISJOIN(MILLISECONDS) : 2.891247 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.144292 ADD_EQUALITY(MILLISECONDS) : 0.036913 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.019886 #CONJOIN_DISJUNCTIVE : 47 #RENAME_VARIABLES : 83 #UNFREEZE : 0 #CONJOIN : 92 #PROJECTAWAY : 78 #ADD_WEAK_EQUALITY : 3 #DISJOIN : 1 #RENAME_VARIABLES_DISJUNCTIVE : 82 #ADD_EQUALITY : 55 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 9 - 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: 1072]: 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: [L1534] CALL entry_point() [L1509] CALL ldv_malloc(sizeof(struct ldv_hid_device)) [L1073] COND TRUE __VERIFIER_nondet_int() [L1074] EXPR, FCALL malloc(size) [L1074] return malloc(size); - UnprovableResult [Line: 1508]: 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: [L1534] CALL entry_point() [L1509] CALL, EXPR ldv_malloc(sizeof(struct ldv_hid_device)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1509] EXPR ldv_malloc(sizeof(struct ldv_hid_device)) [L1509] struct ldv_hid_device *hdev = (struct ldv_hid_device *)ldv_malloc(sizeof(struct ldv_hid_device)); [L1510] COND TRUE !hdev - UnprovableResult [Line: 1533]: 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: [L1534] CALL entry_point() [L1509] CALL, EXPR ldv_malloc(sizeof(struct ldv_hid_device)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1509] EXPR ldv_malloc(sizeof(struct ldv_hid_device)) [L1509] struct ldv_hid_device *hdev = (struct ldv_hid_device *)ldv_malloc(sizeof(struct ldv_hid_device)); [L1510] COND TRUE, RET !hdev [L1534] entry_point() - 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: [L1534] CALL entry_point() [L1509] CALL, EXPR ldv_malloc(sizeof(struct ldv_hid_device)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1509] EXPR ldv_malloc(sizeof(struct ldv_hid_device)) [L1509] struct ldv_hid_device *hdev = (struct ldv_hid_device *)ldv_malloc(sizeof(struct ldv_hid_device)); [L1510] COND TRUE, RET !hdev [L1534] entry_point() - PositiveResult [Line: 1460]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1439]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1453]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1504]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1191]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1444]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1057]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1483]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1493]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1080]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1196]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - 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/memleaks_test15_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_21-15-49-307.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test15_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-23_21-15-49-307.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test15_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-23_21-15-49-307.csv Received shutdown request...