java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test12_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 15:41:51,471 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 15:41:51,474 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 15:41:51,487 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 15:41:51,487 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 15:41:51,488 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 15:41:51,489 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 15:41:51,490 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 15:41:51,492 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 15:41:51,492 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 15:41:51,493 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 15:41:51,493 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 15:41:51,494 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 15:41:51,496 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 15:41:51,497 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 15:41:51,500 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 15:41:51,502 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 15:41:51,504 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 15:41:51,505 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 15:41:51,507 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 15:41:51,509 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-23 15:41:51,510 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-23 15:41:51,510 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-23 15:41:51,511 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-23 15:41:51,512 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-23 15:41:51,513 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-23 15:41:51,514 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-23 15:41:51,514 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-23 15:41:51,515 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-23 15:41:51,515 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 15:41:51,516 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 15:41:51,516 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ.epf [2018-01-23 15:41:51,526 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 15:41:51,527 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 15:41:51,528 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 15:41:51,528 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 15:41:51,528 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 15:41:51,528 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 15:41:51,528 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 15:41:51,529 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 15:41:51,529 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 15:41:51,530 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 15:41:51,530 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 15:41:51,530 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 15:41:51,530 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 15:41:51,530 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 15:41:51,531 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 15:41:51,531 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 15:41:51,531 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 15:41:51,531 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 15:41:51,531 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 15:41:51,531 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 15:41:51,532 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 15:41:51,532 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 15:41:51,532 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 15:41:51,532 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 15:41:51,533 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 15:41:51,533 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 15:41:51,533 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 15:41:51,533 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 15:41:51,533 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 15:41:51,534 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 15:41:51,534 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 15:41:51,534 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 15:41:51,534 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 15:41:51,534 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 15:41:51,535 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 15:41:51,535 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 15:41:51,536 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 15:41:51,575 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 15:41:51,587 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 15:41:51,591 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 15:41:51,595 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 15:41:51,595 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 15:41:51,596 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test12_true-valid-memsafety.i [2018-01-23 15:41:51,868 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 15:41:51,874 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 15:41:51,875 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 15:41:51,875 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 15:41:51,880 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 15:41:51,881 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 03:41:51" (1/1) ... [2018-01-23 15:41:51,886 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ad352af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:41:51, skipping insertion in model container [2018-01-23 15:41:51,886 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 03:41:51" (1/1) ... [2018-01-23 15:41:51,907 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 15:41:51,966 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 15:41:52,132 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 15:41:52,199 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 15:41:52,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:41:52 WrapperNode [2018-01-23 15:41:52,217 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 15:41:52,221 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 15:41:52,222 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 15:41:52,222 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 15:41:52,239 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:41:52" (1/1) ... [2018-01-23 15:41:52,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:41:52" (1/1) ... [2018-01-23 15:41:52,270 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:41:52" (1/1) ... [2018-01-23 15:41:52,271 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:41:52" (1/1) ... [2018-01-23 15:41:52,293 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:41:52" (1/1) ... [2018-01-23 15:41:52,299 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:41:52" (1/1) ... [2018-01-23 15:41:52,303 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:41:52" (1/1) ... [2018-01-23 15:41:52,309 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 15:41:52,310 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 15:41:52,310 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 15:41:52,310 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 15:41:52,312 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:41:52" (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 15:41:52,368 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 15:41:52,368 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 15:41:52,369 INFO L136 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2018-01-23 15:41:52,369 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-01-23 15:41:52,369 INFO L136 BoogieDeclarations]: Found implementation of procedure LDV_INIT_LIST_HEAD [2018-01-23 15:41:52,369 INFO L136 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2018-01-23 15:41:52,369 INFO L136 BoogieDeclarations]: Found implementation of procedure __ldv_list_del [2018-01-23 15:41:52,369 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_list_add [2018-01-23 15:41:52,370 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_list_del [2018-01-23 15:41:52,370 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_msg_alloc [2018-01-23 15:41:52,370 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_msg_fill [2018-01-23 15:41:52,370 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_msg_free [2018-01-23 15:41:52,370 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_submit_msg [2018-01-23 15:41:52,370 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_destroy_msgs [2018-01-23 15:41:52,371 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2018-01-23 15:41:52,371 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2018-01-23 15:41:52,371 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_cleanup [2018-01-23 15:41:52,371 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_release [2018-01-23 15:41:52,371 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_i2c_get_clientdata [2018-01-23 15:41:52,371 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_i2c_set_clientdata [2018-01-23 15:41:52,372 INFO L136 BoogieDeclarations]: Found implementation of procedure master_xfer [2018-01-23 15:41:52,372 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_i2c_transfer [2018-01-23 15:41:52,372 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_m88ts2022_rd_reg [2018-01-23 15:41:52,372 INFO L136 BoogieDeclarations]: Found implementation of procedure alloc_fix_12 [2018-01-23 15:41:52,372 INFO L136 BoogieDeclarations]: Found implementation of procedure free_12 [2018-01-23 15:41:52,373 INFO L136 BoogieDeclarations]: Found implementation of procedure entry_point [2018-01-23 15:41:52,373 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 15:41:52,373 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-23 15:41:52,373 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-23 15:41:52,373 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-23 15:41:52,373 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-23 15:41:52,374 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-23 15:41:52,374 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-23 15:41:52,374 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-23 15:41:52,374 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-01-23 15:41:52,374 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-01-23 15:41:52,374 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-23 15:41:52,374 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-23 15:41:52,375 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-23 15:41:52,375 INFO L128 BoogieDeclarations]: Found specification of procedure memcpy [2018-01-23 15:41:52,375 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-01-23 15:41:52,375 INFO L128 BoogieDeclarations]: Found specification of procedure LDV_INIT_LIST_HEAD [2018-01-23 15:41:52,375 INFO L128 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2018-01-23 15:41:52,376 INFO L128 BoogieDeclarations]: Found specification of procedure __ldv_list_del [2018-01-23 15:41:52,376 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_list_add [2018-01-23 15:41:52,376 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_list_del [2018-01-23 15:41:52,376 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_msg_alloc [2018-01-23 15:41:52,376 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_msg_fill [2018-01-23 15:41:52,376 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_msg_free [2018-01-23 15:41:52,377 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_submit_msg [2018-01-23 15:41:52,377 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_destroy_msgs [2018-01-23 15:41:52,377 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2018-01-23 15:41:52,377 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2018-01-23 15:41:52,377 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_cleanup [2018-01-23 15:41:52,377 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_release [2018-01-23 15:41:52,377 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_i2c_get_clientdata [2018-01-23 15:41:52,378 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_i2c_set_clientdata [2018-01-23 15:41:52,378 INFO L128 BoogieDeclarations]: Found specification of procedure master_xfer [2018-01-23 15:41:52,378 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_i2c_transfer [2018-01-23 15:41:52,378 INFO L128 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2018-01-23 15:41:52,378 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_m88ts2022_rd_reg [2018-01-23 15:41:52,378 INFO L128 BoogieDeclarations]: Found specification of procedure alloc_fix_12 [2018-01-23 15:41:52,378 INFO L128 BoogieDeclarations]: Found specification of procedure free_12 [2018-01-23 15:41:52,379 INFO L128 BoogieDeclarations]: Found specification of procedure entry_point [2018-01-23 15:41:52,379 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 15:41:52,379 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 15:41:52,379 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 15:41:53,339 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 15:41:53,340 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 03:41:53 BoogieIcfgContainer [2018-01-23 15:41:53,340 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 15:41:53,341 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 15:41:53,341 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 15:41:53,341 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 15:41:53,342 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 03:41:53" (1/1) ... [2018-01-23 15:41:53,387 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-23 15:41:56,009 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-23 15:41:56,019 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 15:41:56,025 INFO L268 AbstractInterpreter]: Visited 7 different actions 7 times. Never merged. Never widened. Never found a fixpoint. Largest state had 22 variables. [2018-01-23 15:41:56,026 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-23 15:41:56,027 INFO L168 Benchmark]: Toolchain (without parser) took 4157.71 ms. Allocated memory was 313.0 MB in the beginning and 442.0 MB in the end (delta: 129.0 MB). Free memory was 270.3 MB in the beginning and 194.8 MB in the end (delta: 75.5 MB). Peak memory consumption was 204.5 MB. Max. memory is 5.3 GB. [2018-01-23 15:41:56,028 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 313.0 MB. Free memory is still 276.3 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 15:41:56,028 INFO L168 Benchmark]: CACSL2BoogieTranslator took 345.79 ms. Allocated memory is still 313.0 MB. Free memory was 270.3 MB in the beginning and 252.4 MB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 5.3 GB. [2018-01-23 15:41:56,029 INFO L168 Benchmark]: Boogie Preprocessor took 88.41 ms. Allocated memory is still 313.0 MB. Free memory was 252.4 MB in the beginning and 250.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-23 15:41:56,030 INFO L168 Benchmark]: RCFGBuilder took 1029.88 ms. Allocated memory was 313.0 MB in the beginning and 327.2 MB in the end (delta: 14.2 MB). Free memory was 250.4 MB in the beginning and 279.7 MB in the end (delta: -29.3 MB). Peak memory consumption was 67.4 MB. Max. memory is 5.3 GB. [2018-01-23 15:41:56,031 INFO L168 Benchmark]: Abstract Interpretation took 2685.38 ms. Allocated memory was 327.2 MB in the beginning and 442.0 MB in the end (delta: 114.8 MB). Free memory was 279.7 MB in the beginning and 194.8 MB in the end (delta: 84.9 MB). Peak memory consumption was 199.7 MB. Max. memory is 5.3 GB. [2018-01-23 15:41:56,034 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 313.0 MB. Free memory is still 276.3 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 345.79 ms. Allocated memory is still 313.0 MB. Free memory was 270.3 MB in the beginning and 252.4 MB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 88.41 ms. Allocated memory is still 313.0 MB. Free memory was 252.4 MB in the beginning and 250.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1029.88 ms. Allocated memory was 313.0 MB in the beginning and 327.2 MB in the end (delta: 14.2 MB). Free memory was 250.4 MB in the beginning and 279.7 MB in the end (delta: -29.3 MB). Peak memory consumption was 67.4 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 2685.38 ms. Allocated memory was 327.2 MB in the beginning and 442.0 MB in the end (delta: 114.8 MB). Free memory was 279.7 MB in the beginning and 194.8 MB in the end (delta: 84.9 MB). Peak memory consumption was 199.7 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 6 LocStat_MAX_WEQGRAPH_SIZE : 12 LocStat_MAX_SIZEOF_WEQEDGELABEL : 3 LocStat_NO_SUPPORTING_EQUALITIES : 57 LocStat_NO_SUPPORTING_DISEQUALITIES : 23 LocStat_NO_DISJUNCTIONS : -12 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 9 TransStat_MAX_WEQGRAPH_SIZE : 6 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 30 TransStat_NO_SUPPORTING_DISEQUALITIES : 5 TransStat_NO_DISJUNCTIONS : 9 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 120.372211 RENAME_VARIABLES(MILLISECONDS) : 50.587396 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 120.281664 PROJECTAWAY(MILLISECONDS) : 0.430132 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.105203 DISJOIN(MILLISECONDS) : 0.000000 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 50.675435 ADD_EQUALITY(MILLISECONDS) : 0.059171 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.013115 #CONJOIN_DISJUNCTIVE : 13 #RENAME_VARIABLES : 16 #UNFREEZE : 0 #CONJOIN : 41 #PROJECTAWAY : 15 #ADD_WEAK_EQUALITY : 15 #DISJOIN : 0 #RENAME_VARIABLES_DISJUNCTIVE : 16 #ADD_EQUALITY : 38 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 2 - 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: [L1135] FCALL struct ldv_list_head ldv_global_msg_list = { &(ldv_global_msg_list), &(ldv_global_msg_list) }; - PositiveResult [Line: 1161]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1455]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1072]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1]: 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: 1569]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1119]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1336]: 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: 1579]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1152]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1348]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1168]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1129]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1538]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1512]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1142]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1508]: 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 - PositiveResult [Line: 1103]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1113]: 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: 1620]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1460]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1097]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1176]: 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) 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_test12_true-valid-memsafety.i_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_15-41-56-047.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test12_true-valid-memsafety.i_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-23_15-41-56-047.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test12_true-valid-memsafety.i_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-23_15-41-56-047.csv Received shutdown request...