java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/forester-heap/dll-rb-sentinel_true-unreach-call_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 09:51:53,602 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 09:51:53,605 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 09:51:53,634 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 09:51:53,638 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 09:51:53,639 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 09:51:53,641 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 09:51:53,647 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 09:51:53,668 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 09:51:53,668 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 09:51:53,669 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 09:51:53,669 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 09:51:53,675 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 09:51:53,681 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 09:51:53,682 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 09:51:53,691 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 09:51:53,692 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 09:51:53,693 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 09:51:53,703 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 09:51:53,706 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 09:51:53,707 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 09:51:53,708 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 09:51:53,715 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 09:51:53,715 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 09:51:53,715 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 09:51:53,716 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 09:51:53,717 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 09:51:53,718 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 09:51:53,719 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 09:51:53,719 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 09:51:53,720 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 09:51:53,727 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 09:51:53,728 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 09:51:53,728 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 09:51:53,728 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 09:51:53,730 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 09:51:53,730 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-11-15 09:51:53,764 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 09:51:53,764 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 09:51:53,767 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 09:51:53,768 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 09:51:53,768 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 09:51:53,768 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 09:51:53,768 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-15 09:51:53,768 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-15 09:51:53,768 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 09:51:53,769 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-15 09:51:53,769 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 09:51:53,769 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-15 09:51:53,769 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-15 09:51:53,769 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-15 09:51:53,769 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 09:51:53,769 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-15 09:51:53,770 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 09:51:53,774 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 09:51:53,774 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 09:51:53,777 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 09:51:53,777 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 09:51:53,777 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 09:51:53,777 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 09:51:53,777 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 09:51:53,777 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 09:51:53,777 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 09:51:53,870 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 09:51:53,893 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 09:51:53,902 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 09:51:53,903 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 09:51:53,904 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 09:51:53,904 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/dll-rb-sentinel_true-unreach-call_true-valid-memsafety.i [2018-11-15 09:51:54,007 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a26e9f3b6/36d9fa6ad4ed4d1ba6d583ea220c98cc/FLAGf6abc02e5 [2018-11-15 09:51:54,807 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 09:51:54,808 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/dll-rb-sentinel_true-unreach-call_true-valid-memsafety.i [2018-11-15 09:51:54,838 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a26e9f3b6/36d9fa6ad4ed4d1ba6d583ea220c98cc/FLAGf6abc02e5 [2018-11-15 09:51:54,864 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a26e9f3b6/36d9fa6ad4ed4d1ba6d583ea220c98cc [2018-11-15 09:51:54,874 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 09:51:54,876 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 09:51:54,876 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 09:51:54,877 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 09:51:54,886 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 09:51:54,889 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:51:54" (1/1) ... [2018-11-15 09:51:54,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@764a1d18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:51:54, skipping insertion in model container [2018-11-15 09:51:54,891 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:51:54" (1/1) ... [2018-11-15 09:51:54,912 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 09:51:55,009 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 09:51:55,676 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 09:51:55,704 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 09:51:55,828 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 09:51:56,012 INFO L195 MainTranslator]: Completed translation [2018-11-15 09:51:56,013 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:51:56 WrapperNode [2018-11-15 09:51:56,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 09:51:56,016 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 09:51:56,016 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 09:51:56,018 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 09:51:56,044 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:51:56" (1/1) ... [2018-11-15 09:51:56,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:51:56" (1/1) ... [2018-11-15 09:51:56,079 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:51:56" (1/1) ... [2018-11-15 09:51:56,079 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:51:56" (1/1) ... [2018-11-15 09:51:56,157 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:51:56" (1/1) ... [2018-11-15 09:51:56,176 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:51:56" (1/1) ... [2018-11-15 09:51:56,186 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:51:56" (1/1) ... [2018-11-15 09:51:56,197 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 09:51:56,204 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 09:51:56,204 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 09:51:56,204 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 09:51:56,205 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:51:56" (1/1) ... No working directory specified, using /storage/repos/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 [2018-11-15 09:51:56,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 09:51:56,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 09:51:56,310 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 09:51:56,310 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-11-15 09:51:56,310 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-11-15 09:51:56,317 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-11-15 09:51:56,317 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-11-15 09:51:56,317 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-11-15 09:51:56,317 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-11-15 09:51:56,317 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-11-15 09:51:56,317 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-11-15 09:51:56,317 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-11-15 09:51:56,317 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-11-15 09:51:56,318 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-11-15 09:51:56,318 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-11-15 09:51:56,318 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-11-15 09:51:56,318 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-11-15 09:51:56,318 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-11-15 09:51:56,318 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-11-15 09:51:56,318 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-11-15 09:51:56,318 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-11-15 09:51:56,318 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-11-15 09:51:56,320 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-11-15 09:51:56,320 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-11-15 09:51:56,320 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-11-15 09:51:56,320 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-11-15 09:51:56,321 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-11-15 09:51:56,321 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-11-15 09:51:56,321 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-11-15 09:51:56,321 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-11-15 09:51:56,321 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-11-15 09:51:56,321 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-11-15 09:51:56,321 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-11-15 09:51:56,321 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-11-15 09:51:56,321 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-11-15 09:51:56,322 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-11-15 09:51:56,327 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-11-15 09:51:56,327 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-11-15 09:51:56,327 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-11-15 09:51:56,327 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-11-15 09:51:56,327 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-11-15 09:51:56,327 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-11-15 09:51:56,327 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-11-15 09:51:56,328 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-11-15 09:51:56,328 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-11-15 09:51:56,328 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-11-15 09:51:56,328 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-11-15 09:51:56,328 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-11-15 09:51:56,328 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-11-15 09:51:56,328 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-11-15 09:51:56,328 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-11-15 09:51:56,328 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-11-15 09:51:56,329 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-11-15 09:51:56,329 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 09:51:56,329 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-15 09:51:56,329 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-11-15 09:51:56,329 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-15 09:51:56,329 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-11-15 09:51:56,329 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-11-15 09:51:56,329 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-11-15 09:51:56,329 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-11-15 09:51:56,330 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2018-11-15 09:51:56,335 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-15 09:51:56,335 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-11-15 09:51:56,335 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2018-11-15 09:51:56,335 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-11-15 09:51:56,335 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-15 09:51:56,336 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2018-11-15 09:51:56,336 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-11-15 09:51:56,336 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-11-15 09:51:56,336 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-11-15 09:51:56,336 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-11-15 09:51:56,336 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-11-15 09:51:56,336 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-11-15 09:51:56,336 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-11-15 09:51:56,337 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-11-15 09:51:56,337 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-11-15 09:51:56,337 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-11-15 09:51:56,337 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-11-15 09:51:56,337 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-11-15 09:51:56,337 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-11-15 09:51:56,337 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-11-15 09:51:56,337 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-11-15 09:51:56,338 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-11-15 09:51:56,341 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-11-15 09:51:56,341 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-11-15 09:51:56,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-11-15 09:51:56,341 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-11-15 09:51:56,341 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-11-15 09:51:56,341 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-11-15 09:51:56,342 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-11-15 09:51:56,342 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-11-15 09:51:56,342 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-11-15 09:51:56,342 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-11-15 09:51:56,342 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-11-15 09:51:56,342 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-11-15 09:51:56,342 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-11-15 09:51:56,342 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-11-15 09:51:56,342 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-11-15 09:51:56,343 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-11-15 09:51:56,347 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-11-15 09:51:56,347 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-11-15 09:51:56,347 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-11-15 09:51:56,347 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-11-15 09:51:56,347 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-11-15 09:51:56,347 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-11-15 09:51:56,348 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 09:51:56,348 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 09:51:56,348 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 09:51:56,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 09:51:56,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 09:51:56,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 09:51:56,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 09:51:56,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 09:51:56,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 09:51:56,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 09:51:56,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 09:51:56,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 09:52:03,628 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 09:52:03,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:52:03 BoogieIcfgContainer [2018-11-15 09:52:03,629 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 09:52:03,631 INFO L168 Benchmark]: Toolchain (without parser) took 8757.24 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 72.6 MB). Peak memory consumption was 72.6 MB. Max. memory is 3.9 GB. [2018-11-15 09:52:03,633 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 09:52:03,633 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1139.13 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -49.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 3.9 GB. [2018-11-15 09:52:03,634 INFO L168 Benchmark]: Boogie Preprocessor took 181.57 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 09:52:03,634 INFO L168 Benchmark]: RCFGBuilder took 7425.12 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 121.8 MB). Peak memory consumption was 121.8 MB. Max. memory is 3.9 GB. [2018-11-15 09:52:03,643 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 1139.13 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -49.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 181.57 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * RCFGBuilder took 7425.12 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 121.8 MB). Peak memory consumption was 121.8 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...