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/IcfgTransformerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test12_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-acfac67 [2018-01-29 03:40:26,282 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-29 03:40:26,284 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-29 03:40:26,306 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-29 03:40:26,306 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-29 03:40:26,307 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-29 03:40:26,307 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-29 03:40:26,309 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-29 03:40:26,311 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-29 03:40:26,312 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-29 03:40:26,313 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-29 03:40:26,313 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-29 03:40:26,314 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-29 03:40:26,316 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-29 03:40:26,317 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-29 03:40:26,320 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-29 03:40:26,322 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-29 03:40:26,325 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-29 03:40:26,326 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-29 03:40:26,328 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-29 03:40:26,330 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-29 03:40:26,331 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-29 03:40:26,331 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-29 03:40:26,332 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-29 03:40:26,333 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-29 03:40:26,335 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-29 03:40:26,335 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-29 03:40:26,336 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-29 03:40:26,336 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-29 03:40:26,336 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-29 03:40:26,337 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-29 03:40:26,337 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 03:40:26,351 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-29 03:40:26,351 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-29 03:40:26,352 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-29 03:40:26,352 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-29 03:40:26,352 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-29 03:40:26,353 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-29 03:40:26,353 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-29 03:40:26,354 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-29 03:40:26,354 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-29 03:40:26,355 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-29 03:40:26,355 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-29 03:40:26,355 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-29 03:40:26,355 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-29 03:40:26,355 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-29 03:40:26,356 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-29 03:40:26,356 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-29 03:40:26,356 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-29 03:40:26,356 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-29 03:40:26,356 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-29 03:40:26,356 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-29 03:40:26,356 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-29 03:40:26,357 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-29 03:40:26,357 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-29 03:40:26,357 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-29 03:40:26,357 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-29 03:40:26,358 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-29 03:40:26,358 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-29 03:40:26,358 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-29 03:40:26,358 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-29 03:40:26,358 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-29 03:40:26,359 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-29 03:40:26,359 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-29 03:40:26,359 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-29 03:40:26,360 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-29 03:40:26,407 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-29 03:40:26,420 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-29 03:40:26,424 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-29 03:40:26,425 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-29 03:40:26,426 INFO L276 PluginConnector]: CDTParser initialized [2018-01-29 03:40:26,426 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test12_true-valid-memsafety.i [2018-01-29 03:40:26,720 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-29 03:40:26,726 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-29 03:40:26,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-29 03:40:26,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-29 03:40:26,733 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-29 03:40:26,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 03:40:26" (1/1) ... [2018-01-29 03:40:26,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a62cbca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:40:26, skipping insertion in model container [2018-01-29 03:40:26,737 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 03:40:26" (1/1) ... [2018-01-29 03:40:26,752 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 03:40:26,809 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 03:40:26,966 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 03:40:27,150 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 03:40:27,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:40:27 WrapperNode [2018-01-29 03:40:27,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-29 03:40:27,171 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-29 03:40:27,171 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-29 03:40:27,171 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-29 03:40:27,187 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:40:27" (1/1) ... [2018-01-29 03:40:27,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:40:27" (1/1) ... [2018-01-29 03:40:27,205 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:40:27" (1/1) ... [2018-01-29 03:40:27,205 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:40:27" (1/1) ... [2018-01-29 03:40:27,225 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:40:27" (1/1) ... [2018-01-29 03:40:27,229 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:40:27" (1/1) ... [2018-01-29 03:40:27,232 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:40:27" (1/1) ... [2018-01-29 03:40:27,237 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-29 03:40:27,237 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-29 03:40:27,237 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-29 03:40:27,237 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-29 03:40:27,238 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 03:40:27" (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 03:40:27,294 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-29 03:40:27,294 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-29 03:40:27,294 INFO L136 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2018-01-29 03:40:27,294 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-01-29 03:40:27,294 INFO L136 BoogieDeclarations]: Found implementation of procedure LDV_INIT_LIST_HEAD [2018-01-29 03:40:27,294 INFO L136 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2018-01-29 03:40:27,294 INFO L136 BoogieDeclarations]: Found implementation of procedure __ldv_list_del [2018-01-29 03:40:27,294 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_list_add [2018-01-29 03:40:27,295 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_list_del [2018-01-29 03:40:27,295 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_msg_alloc [2018-01-29 03:40:27,295 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_msg_fill [2018-01-29 03:40:27,295 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_msg_free [2018-01-29 03:40:27,295 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_submit_msg [2018-01-29 03:40:27,295 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_destroy_msgs [2018-01-29 03:40:27,295 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2018-01-29 03:40:27,295 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2018-01-29 03:40:27,295 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_cleanup [2018-01-29 03:40:27,295 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_release [2018-01-29 03:40:27,296 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_i2c_get_clientdata [2018-01-29 03:40:27,296 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_i2c_set_clientdata [2018-01-29 03:40:27,296 INFO L136 BoogieDeclarations]: Found implementation of procedure master_xfer [2018-01-29 03:40:27,296 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_i2c_transfer [2018-01-29 03:40:27,296 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_m88ts2022_rd_reg [2018-01-29 03:40:27,296 INFO L136 BoogieDeclarations]: Found implementation of procedure alloc_fix_12 [2018-01-29 03:40:27,296 INFO L136 BoogieDeclarations]: Found implementation of procedure free_12 [2018-01-29 03:40:27,296 INFO L136 BoogieDeclarations]: Found implementation of procedure entry_point [2018-01-29 03:40:27,296 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-29 03:40:27,297 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-29 03:40:27,297 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-29 03:40:27,297 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-29 03:40:27,297 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-29 03:40:27,297 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-29 03:40:27,297 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-29 03:40:27,297 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-29 03:40:27,297 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-01-29 03:40:27,297 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-01-29 03:40:27,297 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-29 03:40:27,298 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-29 03:40:27,298 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-29 03:40:27,298 INFO L128 BoogieDeclarations]: Found specification of procedure memcpy [2018-01-29 03:40:27,298 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-01-29 03:40:27,298 INFO L128 BoogieDeclarations]: Found specification of procedure LDV_INIT_LIST_HEAD [2018-01-29 03:40:27,298 INFO L128 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2018-01-29 03:40:27,298 INFO L128 BoogieDeclarations]: Found specification of procedure __ldv_list_del [2018-01-29 03:40:27,298 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_list_add [2018-01-29 03:40:27,298 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_list_del [2018-01-29 03:40:27,298 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_msg_alloc [2018-01-29 03:40:27,299 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_msg_fill [2018-01-29 03:40:27,299 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_msg_free [2018-01-29 03:40:27,299 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_submit_msg [2018-01-29 03:40:27,299 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_destroy_msgs [2018-01-29 03:40:27,299 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2018-01-29 03:40:27,299 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2018-01-29 03:40:27,299 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_cleanup [2018-01-29 03:40:27,299 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_release [2018-01-29 03:40:27,299 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_i2c_get_clientdata [2018-01-29 03:40:27,299 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_i2c_set_clientdata [2018-01-29 03:40:27,300 INFO L128 BoogieDeclarations]: Found specification of procedure master_xfer [2018-01-29 03:40:27,300 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_i2c_transfer [2018-01-29 03:40:27,300 INFO L128 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2018-01-29 03:40:27,300 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_m88ts2022_rd_reg [2018-01-29 03:40:27,300 INFO L128 BoogieDeclarations]: Found specification of procedure alloc_fix_12 [2018-01-29 03:40:27,300 INFO L128 BoogieDeclarations]: Found specification of procedure free_12 [2018-01-29 03:40:27,300 INFO L128 BoogieDeclarations]: Found specification of procedure entry_point [2018-01-29 03:40:27,300 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-29 03:40:27,300 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-29 03:40:27,300 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-29 03:40:28,758 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-29 03:40:28,889 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-29 03:40:28,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 03:40:28 BoogieIcfgContainer [2018-01-29 03:40:28,890 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-29 03:40:28,891 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-29 03:40:28,891 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-29 03:40:28,894 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-29 03:40:28,899 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 03:40:28" (1/1) ... [2018-01-29 03:40:28,910 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-29 03:40:28,910 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] [2018-01-29 03:40:28,911 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-29 03:40:29,138 INFO L218 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-29 03:40:29,213 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown