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/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test10_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-acfac67 [2018-01-29 00:59:02,252 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-29 00:59:02,253 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-29 00:59:02,269 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-29 00:59:02,269 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-29 00:59:02,270 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-29 00:59:02,271 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-29 00:59:02,273 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-29 00:59:02,275 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-29 00:59:02,276 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-29 00:59:02,276 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-29 00:59:02,277 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-29 00:59:02,278 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-29 00:59:02,279 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-29 00:59:02,280 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-29 00:59:02,282 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-29 00:59:02,284 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-29 00:59:02,287 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-29 00:59:02,288 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-29 00:59:02,289 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-29 00:59:02,292 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-29 00:59:02,297 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-29 00:59:02,298 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-29 00:59:02,298 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf [2018-01-29 00:59:02,306 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-29 00:59:02,306 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-29 00:59:02,307 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-29 00:59:02,307 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-29 00:59:02,307 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-29 00:59:02,308 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-29 00:59:02,308 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-29 00:59:02,308 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-29 00:59:02,308 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-29 00:59:02,309 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-29 00:59:02,309 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-29 00:59:02,309 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-29 00:59:02,309 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-29 00:59:02,309 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-29 00:59:02,309 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-29 00:59:02,309 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-29 00:59:02,310 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-29 00:59:02,310 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-29 00:59:02,310 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-29 00:59:02,310 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-29 00:59:02,310 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-29 00:59:02,310 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-29 00:59:02,311 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-29 00:59:02,311 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-29 00:59:02,311 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-29 00:59:02,311 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-29 00:59:02,311 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-29 00:59:02,311 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-29 00:59:02,312 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-29 00:59:02,312 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-29 00:59:02,312 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-29 00:59:02,312 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-29 00:59:02,313 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-29 00:59:02,313 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-29 00:59:02,347 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-29 00:59:02,359 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-29 00:59:02,362 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-29 00:59:02,364 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-29 00:59:02,364 INFO L276 PluginConnector]: CDTParser initialized [2018-01-29 00:59:02,365 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test10_true-valid-memsafety_true-termination.i [2018-01-29 00:59:02,557 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-29 00:59:02,564 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-01-29 00:59:02,565 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-29 00:59:02,566 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-29 00:59:02,573 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-29 00:59:02,574 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 12:59:02" (1/1) ... [2018-01-29 00:59:02,577 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3495bee9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:59:02, skipping insertion in model container [2018-01-29 00:59:02,578 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 12:59:02" (1/1) ... [2018-01-29 00:59:02,597 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 00:59:02,648 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 00:59:02,762 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 00:59:02,780 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 00:59:02,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:59:02 WrapperNode [2018-01-29 00:59:02,789 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-29 00:59:02,789 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-29 00:59:02,790 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-29 00:59:02,790 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-29 00:59:02,806 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:59:02" (1/1) ... [2018-01-29 00:59:02,807 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:59:02" (1/1) ... [2018-01-29 00:59:02,820 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:59:02" (1/1) ... [2018-01-29 00:59:02,820 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:59:02" (1/1) ... [2018-01-29 00:59:02,825 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:59:02" (1/1) ... [2018-01-29 00:59:02,827 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:59:02" (1/1) ... [2018-01-29 00:59:02,828 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:59:02" (1/1) ... [2018-01-29 00:59:02,829 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-29 00:59:02,830 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-29 00:59:02,830 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-29 00:59:02,830 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-29 00:59:02,831 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:59:02" (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 [2018-01-29 00:59:02,894 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-29 00:59:02,894 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-29 00:59:02,895 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-01-29 00:59:02,895 INFO L136 BoogieDeclarations]: Found implementation of procedure alloc_10 [2018-01-29 00:59:02,895 INFO L136 BoogieDeclarations]: Found implementation of procedure free_10 [2018-01-29 00:59:02,895 INFO L136 BoogieDeclarations]: Found implementation of procedure entry_point [2018-01-29 00:59:02,895 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-29 00:59:02,895 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-29 00:59:02,896 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-29 00:59:02,896 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-29 00:59:02,896 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-29 00:59:02,896 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-29 00:59:02,896 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-29 00:59:02,896 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-29 00:59:02,897 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-29 00:59:02,897 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-01-29 00:59:02,897 INFO L128 BoogieDeclarations]: Found specification of procedure alloc_10 [2018-01-29 00:59:02,897 INFO L128 BoogieDeclarations]: Found specification of procedure free_10 [2018-01-29 00:59:02,897 INFO L128 BoogieDeclarations]: Found specification of procedure entry_point [2018-01-29 00:59:02,897 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-29 00:59:02,898 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-29 00:59:02,898 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-29 00:59:03,270 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-29 00:59:03,271 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 12:59:03 BoogieIcfgContainer [2018-01-29 00:59:03,271 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-29 00:59:03,272 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-29 00:59:03,272 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-29 00:59:03,273 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-29 00:59:03,275 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 12:59:03" (1/1) ... [2018-01-29 00:59:03,282 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-29 00:59:03,282 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_$Pointer$.base, #memory_$Pointer$.offset] [2018-01-29 00:59:03,282 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-29 00:59:03,364 INFO L218 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-29 00:59:03,428 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-29 01:00:02,045 INFO L311 AbstractInterpreter]: Visited 131 different actions 398 times. Merged at 74 different actions 139 times. Widened at 2 different actions 2 times. Found 31 fixpoints after 17 different actions. Largest state had 39 variables. [2018-01-29 01:00:02,047 INFO L226 apSepIcfgTransformer]: finished equality analysis [2018-01-29 01:00:02,062 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.offset] : 15 [2018-01-29 01:00:02,062 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.base] : 15 [2018-01-29 01:00:02,062 INFO L238 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-29 01:00:02,062 INFO L239 apSepIcfgTransformer]: array groups: Set: [#memory_$Pointer$.offset] [#memory_$Pointer$.base] [2018-01-29 01:00:02,063 INFO L241 apSepIcfgTransformer]: select infos: Set: ((select |v_#memory_$Pointer$.offset_17| |v_entry_point_#t~mem13.base_2|), at (SUMMARY for call write~$Pointer$(#t~ret14.base, #t~ret14.offset, #t~mem13.base, #t~mem13.offset + 0, 4); srcloc: L1459'')) ((select (select |v_#memory_$Pointer$.base_22| v_entry_point_~a10~9.base_18) v_entry_point_~a10~9.offset_14), at (SUMMARY for call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~a10~9.base, ~a10~9.offset + 0, 4); srcloc: L1463)) ((select (select |v_#memory_$Pointer$.base_14| v_entry_point_~a10~9.base_7) v_entry_point_~a10~9.offset_6), at (SUMMARY for call #t~mem12.base, #t~mem12.offset := read~$Pointer$(~a10~9.base, ~a10~9.offset + 0, 4); srcloc: L1458)) ((select (select |v_#memory_$Pointer$.offset_15| v_entry_point_~a10~9.base_10) v_entry_point_~a10~9.offset_8), at (SUMMARY for call #t~mem13.base, #t~mem13.offset := read~$Pointer$(~a10~9.base, ~a10~9.offset + 0, 4); srcloc: L1459)) ((select (select |v_#memory_$Pointer$.offset_18| v_entry_point_~a10~9.base_13) v_entry_point_~a10~9.offset_10), at (SUMMARY for call #t~mem16.base, #t~mem16.offset := read~$Pointer$(~a10~9.base, ~a10~9.offset + 0, 4); srcloc: L1460)) ((select (select |v_#memory_$Pointer$.offset_8| |v_free_10_#t~mem6.base_2|) |v_free_10_#t~mem6.offset_2|), at (SUMMARY for call #t~mem7.base, #t~mem7.offset := read~$Pointer$(#t~mem6.base, #t~mem6.offset + 0, 4); srcloc: L1451')) ((select (select |v_#memory_$Pointer$.base_7| v_free_10_~a.base_2) v_free_10_~a.offset_2), at (SUMMARY for call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~a.base, ~a.offset + 0, 4); srcloc: L1451)) ((select (select |v_#memory_$Pointer$.offset_1| v_alloc_10_~a.base_2) v_alloc_10_~a.offset_2), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~a.base, ~a.offset + 0, 4); srcloc: L1447)) ((select (select |v_#memory_$Pointer$.base_9| |v_free_10_#t~mem7.base_3|) |v_free_10_#t~mem7.offset_3|), at (SUMMARY for call #t~mem8.base, #t~mem8.offset := read~$Pointer$(#t~mem7.base, #t~mem7.offset + 0, 4); srcloc: L1451'')) ((select (select |v_#memory_$Pointer$.base_18| v_entry_point_~a10~9.base_13) v_entry_point_~a10~9.offset_10), at (SUMMARY for call #t~mem16.base, #t~mem16.offset := read~$Pointer$(~a10~9.base, ~a10~9.offset + 0, 4); srcloc: L1460)) ((select (select |v_#memory_$Pointer$.offset_14| v_entry_point_~a10~9.base_7) v_entry_point_~a10~9.offset_6), at (SUMMARY for call #t~mem12.base, #t~mem12.offset := read~$Pointer$(~a10~9.base, ~a10~9.offset + 0, 4); srcloc: L1458)) ((select (select |v_#memory_$Pointer$.offset_7| v_free_10_~a.base_2) v_free_10_~a.offset_2), at (SUMMARY for call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~a.base, ~a.offset + 0, 4); srcloc: L1451)) ((select |v_#memory_$Pointer$.base_13| v_entry_point_~a10~9.base_4), at (SUMMARY for call write~$Pointer$(#t~ret10.base, #t~ret10.offset, ~a10~9.base, ~a10~9.offset + 0, 4); srcloc: L1457')) ((select (select |v_#memory_$Pointer$.base_19| |v_entry_point_#t~mem16.base_2|) |v_entry_point_#t~mem16.offset_2|), at (SUMMARY for call #t~mem17.base, #t~mem17.offset := read~$Pointer$(#t~mem16.base, #t~mem16.offset + 0, 4); srcloc: L1460')) ((select (select |v_#memory_$Pointer$.offset_22| v_entry_point_~a10~9.base_18) v_entry_point_~a10~9.offset_14), at (SUMMARY for call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~a10~9.base, ~a10~9.offset + 0, 4); srcloc: L1463)) ((select |v_#memory_$Pointer$.offset_13| v_entry_point_~a10~9.base_4), at (SUMMARY for call write~$Pointer$(#t~ret10.base, #t~ret10.offset, ~a10~9.base, ~a10~9.offset + 0, 4); srcloc: L1457')) ((select (select |v_#memory_$Pointer$.base_8| |v_free_10_#t~mem6.base_2|) |v_free_10_#t~mem6.offset_2|), at (SUMMARY for call #t~mem7.base, #t~mem7.offset := read~$Pointer$(#t~mem6.base, #t~mem6.offset + 0, 4); srcloc: L1451')) ((select (select |v_#memory_$Pointer$.base_1| v_alloc_10_~a.base_2) v_alloc_10_~a.offset_2), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~a.base, ~a.offset + 0, 4); srcloc: L1447)) ((select |v_#memory_$Pointer$.base_4| |v_alloc_10_#t~mem3.base_2|), at (SUMMARY for call write~$Pointer$(#t~ret4.base, #t~ret4.offset, #t~mem3.base, #t~mem3.offset + 0, 4); srcloc: L1447''')) ((select |v_#memory_$Pointer$.base_17| |v_entry_point_#t~mem13.base_2|), at (SUMMARY for call write~$Pointer$(#t~ret14.base, #t~ret14.offset, #t~mem13.base, #t~mem13.offset + 0, 4); srcloc: L1459'')) ((select (select |v_#memory_$Pointer$.base_23| |v_entry_point_#t~mem18.base_2|) |v_entry_point_#t~mem18.offset_2|), at (SUMMARY for call #t~mem19.base, #t~mem19.offset := read~$Pointer$(#t~mem18.base, #t~mem18.offset + 0, 4); srcloc: L1465)) ((select (select |v_#memory_$Pointer$.offset_2| |v_alloc_10_#t~mem2.base_2|) |v_alloc_10_#t~mem2.offset_2|), at (SUMMARY for call #t~mem3.base, #t~mem3.offset := read~$Pointer$(#t~mem2.base, #t~mem2.offset + 0, 4); srcloc: L1447')) ((select (select |v_#memory_$Pointer$.offset_24| v_entry_point_~a10~9.base_21) v_entry_point_~a10~9.offset_16), at (SUMMARY for call #t~mem20.base, #t~mem20.offset := read~$Pointer$(~a10~9.base, ~a10~9.offset + 0, 4); srcloc: L1466)) ((select (select |v_#memory_$Pointer$.offset_9| |v_free_10_#t~mem7.base_3|) |v_free_10_#t~mem7.offset_3|), at (SUMMARY for call #t~mem8.base, #t~mem8.offset := read~$Pointer$(#t~mem7.base, #t~mem7.offset + 0, 4); srcloc: L1451'')) ((select |v_#memory_$Pointer$.offset_4| |v_alloc_10_#t~mem3.base_2|), at (SUMMARY for call write~$Pointer$(#t~ret4.base, #t~ret4.offset, #t~mem3.base, #t~mem3.offset + 0, 4); srcloc: L1447''')) ((select (select |v_#memory_$Pointer$.offset_19| |v_entry_point_#t~mem16.base_2|) |v_entry_point_#t~mem16.offset_2|), at (SUMMARY for call #t~mem17.base, #t~mem17.offset := read~$Pointer$(#t~mem16.base, #t~mem16.offset + 0, 4); srcloc: L1460')) ((select (select |v_#memory_$Pointer$.base_15| v_entry_point_~a10~9.base_10) v_entry_point_~a10~9.offset_8), at (SUMMARY for call #t~mem13.base, #t~mem13.offset := read~$Pointer$(~a10~9.base, ~a10~9.offset + 0, 4); srcloc: L1459)) ((select (select |v_#memory_$Pointer$.base_24| v_entry_point_~a10~9.base_21) v_entry_point_~a10~9.offset_16), at (SUMMARY for call #t~mem20.base, #t~mem20.offset := read~$Pointer$(~a10~9.base, ~a10~9.offset + 0, 4); srcloc: L1466)) ((select (select |v_#memory_$Pointer$.base_2| |v_alloc_10_#t~mem2.base_2|) |v_alloc_10_#t~mem2.offset_2|), at (SUMMARY for call #t~mem3.base, #t~mem3.offset := read~$Pointer$(#t~mem2.base, #t~mem2.offset + 0, 4); srcloc: L1447')) ((select (select |v_#memory_$Pointer$.offset_23| |v_entry_point_#t~mem18.base_2|) |v_entry_point_#t~mem18.offset_2|), at (SUMMARY for call #t~mem19.base, #t~mem19.offset := read~$Pointer$(#t~mem18.base, #t~mem18.offset + 0, 4); srcloc: L1465)) [2018-01-29 01:00:02,085 INFO L544 PartitionManager]: partitioning result: [2018-01-29 01:00:02,085 INFO L549 PartitionManager]: location blocks for array group [#memory_$Pointer$.base] [2018-01-29 01:00:02,085 INFO L558 PartitionManager]: at dimension 0 [2018-01-29 01:00:02,085 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 01:00:02,085 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 01:00:02,086 INFO L558 PartitionManager]: at dimension 1 [2018-01-29 01:00:02,086 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 01:00:02,086 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 01:00:02,086 INFO L549 PartitionManager]: location blocks for array group [#memory_$Pointer$.offset] [2018-01-29 01:00:02,086 INFO L558 PartitionManager]: at dimension 0 [2018-01-29 01:00:02,087 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 01:00:02,087 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 01:00:02,087 INFO L558 PartitionManager]: at dimension 1 [2018-01-29 01:00:02,087 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 01:00:02,087 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 01:00:02,088 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-29 01:00:02,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.01 01:00:02 BasicIcfg [2018-01-29 01:00:02,112 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-29 01:00:02,113 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-01-29 01:00:02,113 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-01-29 01:00:02,117 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-01-29 01:00:02,117 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.01 12:59:02" (1/4) ... [2018-01-29 01:00:02,118 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6acb17a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 01:00:02, skipping insertion in model container [2018-01-29 01:00:02,118 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:59:02" (2/4) ... [2018-01-29 01:00:02,118 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6acb17a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 01:00:02, skipping insertion in model container [2018-01-29 01:00:02,119 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 12:59:03" (3/4) ... [2018-01-29 01:00:02,119 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6acb17a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.01 01:00:02, skipping insertion in model container [2018-01-29 01:00:02,119 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.01 01:00:02" (4/4) ... [2018-01-29 01:00:02,120 INFO L107 eAbstractionObserver]: Analyzing ICFG HeapSeparatedIcfg [2018-01-29 01:00:02,127 INFO L128 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-01-29 01:00:02,133 INFO L140 ceAbstractionStarter]: Appying trace abstraction to program that has 39 error locations. [2018-01-29 01:00:02,166 INFO L322 AbstractCegarLoop]: Interprodecural is true [2018-01-29 01:00:02,166 INFO L323 AbstractCegarLoop]: Hoare is true [2018-01-29 01:00:02,166 INFO L324 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-01-29 01:00:02,166 INFO L325 AbstractCegarLoop]: Backedges is TWOTRACK [2018-01-29 01:00:02,167 INFO L326 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-01-29 01:00:02,167 INFO L327 AbstractCegarLoop]: Difference is false [2018-01-29 01:00:02,167 INFO L328 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-01-29 01:00:02,167 INFO L333 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-01-29 01:00:02,167 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-01-29 01:00:02,179 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states. [2018-01-29 01:00:02,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-01-29 01:00:02,182 INFO L322 BasicCegarLoop]: Found error trace [2018-01-29 01:00:02,183 INFO L330 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-01-29 01:00:02,183 INFO L371 AbstractCegarLoop]: === Iteration 1 === [alloc_10Err5RequiresViolation, alloc_10Err2RequiresViolation, alloc_10Err3RequiresViolation, alloc_10Err4RequiresViolation, alloc_10Err1RequiresViolation, alloc_10Err0RequiresViolation, mainErr0EnsuresViolation, free_10Err6RequiresViolation, free_10Err4RequiresViolation, free_10Err7RequiresViolation, free_10Err5RequiresViolation, free_10Err0RequiresViolation, free_10Err3RequiresViolation, free_10Err1RequiresViolation, free_10Err2RequiresViolation, entry_pointErr5RequiresViolation, entry_pointErr14RequiresViolation, entry_pointErr18RequiresViolation, entry_pointErr0RequiresViolation, entry_pointErr1RequiresViolation, entry_pointErr23RequiresViolation, entry_pointErr13RequiresViolation, entry_pointErr19RequiresViolation, entry_pointErr6RequiresViolation, entry_pointErr8RequiresViolation, entry_pointErr11RequiresViolation, entry_pointErr3RequiresViolation, entry_pointErr16RequiresViolation, entry_pointErr7RequiresViolation, entry_pointErr12RequiresViolation, entry_pointErr21RequiresViolation, entry_pointErr22RequiresViolation, entry_pointErr15RequiresViolation, entry_pointErr17RequiresViolation, entry_pointErr20RequiresViolation, entry_pointErr4RequiresViolation, entry_pointErr2RequiresViolation, entry_pointErr9RequiresViolation, entry_pointErr10RequiresViolation]=== [2018-01-29 01:00:02,186 INFO L82 PathProgramCache]: Analyzing trace with hash 17091279, now seen corresponding path program 1 times [2018-01-29 01:00:02,188 INFO L209 onRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-01-29 01:00:02,188 INFO L67 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-01-29 01:00:02,232 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-29 01:00:02,232 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-29 01:00:02,232 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-29 01:00:02,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-01-29 01:00:02,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-01-29 01:00:02,293 INFO L389 BasicCegarLoop]: Counterexample might be feasible [2018-01-29 01:00:02,298 INFO L84 mationBacktranslator]: Skipped ATE [525] [525] ULTIMATE.startENTRY-->L1: Formula: true InVars {} OutVars{#NULL.offset=|v_#NULL.offset_2|, #NULL.base=|v_#NULL.base_2|, #valid=|v_#valid_26|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] [2018-01-29 01:00:02,298 INFO L84 mationBacktranslator]: Skipped ATE [531] [531] L1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-01-29 01:00:02,298 INFO L84 mationBacktranslator]: Skipped ATE [537] [537] mainENTRY-->mainFINAL: Formula: true InVars {} OutVars{#length=|v_#length_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #valid, #length, #memory_$Pointer$.offset] [2018-01-29 01:00:02,298 INFO L84 mationBacktranslator]: Skipped ATE [545] [545] mainFINAL-->mainErr0EnsuresViolation: Formula: (not (= |v_#valid_10| |old(#valid)|)) InVars {#valid=|v_#valid_10|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_10|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-01-29 01:00:02,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.01 01:00:02 BasicIcfg [2018-01-29 01:00:02,305 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-01-29 01:00:02,306 INFO L168 Benchmark]: Toolchain (without parser) took 59748.08 ms. Allocated memory was 304.1 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 263.1 MB in the beginning and 2.2 GB in the end (delta: -2.0 GB). Peak memory consumption was 61.3 MB. Max. memory is 5.3 GB. [2018-01-29 01:00:02,307 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 304.1 MB. Free memory is still 270.1 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-29 01:00:02,307 INFO L168 Benchmark]: CACSL2BoogieTranslator took 223.59 ms. Allocated memory is still 304.1 MB. Free memory was 263.1 MB in the beginning and 250.1 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 5.3 GB. [2018-01-29 01:00:02,307 INFO L168 Benchmark]: Boogie Preprocessor took 40.01 ms. Allocated memory is still 304.1 MB. Free memory was 250.1 MB in the beginning and 248.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-29 01:00:02,308 INFO L168 Benchmark]: RCFGBuilder took 441.46 ms. Allocated memory is still 304.1 MB. Free memory was 248.1 MB in the beginning and 220.3 MB in the end (delta: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 5.3 GB. [2018-01-29 01:00:02,308 INFO L168 Benchmark]: IcfgTransformer took 58840.82 ms. Allocated memory was 304.1 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 220.3 MB in the beginning and 2.2 GB in the end (delta: -2.0 GB). Peak memory consumption was 18.5 MB. Max. memory is 5.3 GB. [2018-01-29 01:00:02,309 INFO L168 Benchmark]: TraceAbstraction took 191.73 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-29 01:00:02,310 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 304.1 MB. Free memory is still 270.1 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 223.59 ms. Allocated memory is still 304.1 MB. Free memory was 263.1 MB in the beginning and 250.1 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 40.01 ms. Allocated memory is still 304.1 MB. Free memory was 250.1 MB in the beginning and 248.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 441.46 ms. Allocated memory is still 304.1 MB. Free memory was 248.1 MB in the beginning and 220.3 MB in the end (delta: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 5.3 GB. * IcfgTransformer took 58840.82 ms. Allocated memory was 304.1 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 220.3 MB in the beginning and 2.2 GB in the end (delta: -2.0 GB). Peak memory consumption was 18.5 MB. Max. memory is 5.3 GB. * TraceAbstraction took 191.73 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 111 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 2 LocStat_NO_SUPPORTING_EQUALITIES : 677 LocStat_NO_SUPPORTING_DISEQUALITIES : 38 LocStat_NO_DISJUNCTIONS : -222 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 152 TransStat_MAX_WEQGRAPH_SIZE : 4 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 225 TransStat_NO_SUPPORTING_DISEQUALITIES : 45 TransStat_NO_DISJUNCTIONS : 182 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 3.121056 RENAME_VARIABLES(MILLISECONDS) : 0.002639 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 2.839945 PROJECTAWAY(MILLISECONDS) : 11.457601 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.056489 DISJOIN(MILLISECONDS) : 0.296482 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.009224 ADD_EQUALITY(MILLISECONDS) : 0.010037 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.003737 #CONJOIN_DISJUNCTIVE : 893 #RENAME_VARIABLES : 2304 #UNFREEZE : 0 #CONJOIN : 1805 #PROJECTAWAY : 1675 #ADD_WEAK_EQUALITY : 19 #DISJOIN : 318 #RENAME_VARIABLES_DISJUNCTIVE : 2138 #ADD_EQUALITY : 199 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 40 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_0 : 1 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_1 : 1 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_1 : 1 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_0 : 1 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_1 : 1 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_1 : 1 COUNT_ARRAY_READS for [#memory_$Pointer$.offset] : 15 COUNT_ARRAY_READS for [#memory_$Pointer$.base] : 15 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 1472]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: overapproximation of memtrack at line 1472. Possible FailurePath: - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 116 locations, 39 error locations. UNSAFE Result, 0.1s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=116occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available 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_test10_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-01-29_01-00-02-322.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test10_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-VPDomainBenchmark-0-2018-01-29_01-00-02-322.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test10_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-0-2018-01-29_01-00-02-322.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test10_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-HeapSeparatorBenchmark-0-2018-01-29_01-00-02-322.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test10_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-TraceAbstractionBenchmarks-0-2018-01-29_01-00-02-322.csv Received shutdown request...