java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/heap-data/min_max.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:45:25,849 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:45:25,851 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:45:25,863 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:45:25,863 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:45:25,864 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:45:25,866 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:45:25,867 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:45:25,869 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:45:25,870 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:45:25,871 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:45:25,872 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:45:25,872 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:45:25,873 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:45:25,874 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:45:25,876 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:45:25,876 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:45:25,878 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:45:25,879 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:45:25,881 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:45:25,883 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:45:25,884 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:45:25,885 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:45:25,886 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:45:25,888 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:45:25,888 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:45:25,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:45:25,890 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:45:25,890 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:45:25,891 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:45:25,891 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:45:25,892 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:45:25,893 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:45:25,894 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:45:25,895 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:45:25,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:45:25,896 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:45:25,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:45:25,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:45:25,897 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:45:25,898 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:45:25,898 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-08 11:45:25,913 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:45:25,913 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:45:25,914 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:45:25,915 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:45:25,915 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:45:25,915 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:45:25,915 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:45:25,916 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:45:25,916 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:45:25,916 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:45:25,916 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:45:25,916 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:45:25,916 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:45:25,917 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:45:25,917 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:45:25,917 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:45:25,917 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:45:25,917 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:45:25,918 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:45:25,918 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:45:25,918 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:45:25,918 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:45:25,919 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:45:25,919 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:45:25,919 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:45:25,919 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:45:25,919 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:45:25,920 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:45:25,920 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:45:25,949 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:45:25,963 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:45:25,969 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:45:25,971 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:45:25,971 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:45:25,972 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-data/min_max.i [2019-08-08 11:45:26,053 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73942637e/426f79c869cf413b8ff32ba7a4a4d74b/FLAG0c9fa439d [2019-08-08 11:45:26,647 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:45:26,649 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/heap-data/min_max.i [2019-08-08 11:45:26,680 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73942637e/426f79c869cf413b8ff32ba7a4a4d74b/FLAG0c9fa439d [2019-08-08 11:45:26,876 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73942637e/426f79c869cf413b8ff32ba7a4a4d74b [2019-08-08 11:45:26,891 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:45:26,893 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:45:26,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:45:26,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:45:26,898 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:45:26,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:45:26" (1/1) ... [2019-08-08 11:45:26,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f92a091 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:26, skipping insertion in model container [2019-08-08 11:45:26,903 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:45:26" (1/1) ... [2019-08-08 11:45:26,911 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:45:26,969 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:45:27,414 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:45:27,425 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:45:27,468 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:45:27,523 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:45:27,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:27 WrapperNode [2019-08-08 11:45:27,524 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:45:27,525 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:45:27,525 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:45:27,525 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:45:27,540 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:27" (1/1) ... [2019-08-08 11:45:27,540 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:27" (1/1) ... [2019-08-08 11:45:27,578 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:27" (1/1) ... [2019-08-08 11:45:27,579 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:27" (1/1) ... [2019-08-08 11:45:27,610 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:27" (1/1) ... [2019-08-08 11:45:27,615 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:27" (1/1) ... [2019-08-08 11:45:27,618 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:27" (1/1) ... [2019-08-08 11:45:27,623 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:45:27,624 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:45:27,624 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:45:27,624 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:45:27,625 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:27" (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 [2019-08-08 11:45:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:45:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:45:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-08-08 11:45:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-08-08 11:45:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:45:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:45:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:45:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-08-08 11:45:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-08-08 11:45:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-08 11:45:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-08 11:45:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-08 11:45:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-08 11:45:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-08 11:45:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-08 11:45:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-08 11:45:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-08 11:45:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-08 11:45:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-08 11:45:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-08 11:45:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-08 11:45:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-08 11:45:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-08 11:45:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-08 11:45:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-08 11:45:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-08 11:45:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-08 11:45:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-08 11:45:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-08 11:45:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-08 11:45:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-08 11:45:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-08 11:45:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-08 11:45:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-08 11:45:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-08 11:45:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-08 11:45:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-08 11:45:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-08 11:45:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-08 11:45:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-08 11:45:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-08 11:45:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-08 11:45:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-08 11:45:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-08 11:45:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-08 11:45:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-08 11:45:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-08 11:45:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-08 11:45:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-08 11:45:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-08 11:45:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-08 11:45:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-08 11:45:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-08 11:45:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-08 11:45:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-08 11:45:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-08 11:45:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-08 11:45:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-08 11:45:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-08 11:45:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 11:45:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 11:45:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-08 11:45:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 11:45:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-08 11:45:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-08 11:45:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-08 11:45:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-08 11:45:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-08 11:45:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-08 11:45:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-08 11:45:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-08 11:45:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-08 11:45:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 11:45:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-08 11:45:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-08 11:45:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-08 11:45:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-08 11:45:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-08 11:45:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-08 11:45:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-08 11:45:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-08 11:45:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-08 11:45:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-08 11:45:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-08 11:45:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-08 11:45:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-08 11:45:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-08 11:45:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-08 11:45:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-08 11:45:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-08 11:45:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-08 11:45:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-08 11:45:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-08 11:45:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-08 11:45:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-08 11:45:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-08 11:45:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-08 11:45:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-08 11:45:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-08 11:45:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-08 11:45:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-08 11:45:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-08 11:45:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-08 11:45:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-08 11:45:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-08 11:45:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-08 11:45:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-08 11:45:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-08 11:45:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-08 11:45:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-08 11:45:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-08 11:45:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-08 11:45:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:45:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 11:45:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:45:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 11:45:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:45:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 11:45:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:45:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:45:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:45:28,421 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:45:28,422 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-08-08 11:45:28,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:45:28 BoogieIcfgContainer [2019-08-08 11:45:28,423 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:45:28,424 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:45:28,424 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:45:28,424 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:45:28,425 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:45:28" (1/1) ... [2019-08-08 11:45:28,437 INFO L148 IcfgInterpreter]: Started Sifa with 2 locations of interest [2019-08-08 11:45:28,440 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:45:28,446 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:45:28,454 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:45:28,456 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:45:28,505 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 25 [2019-08-08 11:45:30,986 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:45:30,987 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:45:30,990 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 179#(and (< (select (select |#memory_int| main_~i~0.base) (+ main_~i~0.offset 4)) main_~min~0) (or (not (= 0 main_~i~0.base)) (not (= 0 main_~i~0.offset))) (or (exists ((v_main_~i~0.offset_10 Int) (v_main_~i~0.base_10 Int)) (and (or (not (= 0 v_main_~i~0.base_10)) (not (= 0 v_main_~i~0.offset_10))) (= (select (select |#memory_$Pointer$.base| v_main_~i~0.base_10) v_main_~i~0.offset_10) main_~i~0.base) (<= main_~min~0 (select (select |#memory_int| v_main_~i~0.base_10) (+ v_main_~i~0.offset_10 4))) (exists ((v_main_~i~0.base_9 Int) (v_main_~i~0.offset_9 Int)) (and (= (select (select |#memory_$Pointer$.offset| v_main_~i~0.base_9) v_main_~i~0.offset_9) v_main_~i~0.offset_10) (<= (select (select |#memory_int| v_main_~i~0.base_9) (+ v_main_~i~0.offset_9 4)) main_~max~0) (= (select (select |#memory_$Pointer$.base| v_main_~i~0.base_9) v_main_~i~0.offset_9) v_main_~i~0.base_10))) (= (select (select |#memory_$Pointer$.offset| v_main_~i~0.base_10) v_main_~i~0.offset_10) main_~i~0.offset) (<= (select (select |#memory_int| v_main_~i~0.base_10) (+ v_main_~i~0.offset_10 4)) main_~max~0))) (and (or (and (<= (select (select |#memory_int| main_~p~0.base) (+ main_~p~0.offset 4)) main_~max~0) (or (and (= main_~p~0.offset main_~l~0.offset) (exists ((|v_#valid_12| (Array Int Int))) (and (= 0 (select |v_#valid_12| |main_#t~malloc3.base|)) (= |#valid| (store |v_#valid_12| |main_#t~malloc3.base| 1)))) (exists ((|v_#memory_$Pointer$.base_4| (Array Int (Array Int Int))) (v_main_~l~0.base_7 Int) (|v_#memory_$Pointer$.base_10| (Array Int (Array Int Int)))) (and (= (store |v_#memory_$Pointer$.base_10| main_~p~0.base (store (select |v_#memory_$Pointer$.base_10| main_~p~0.base) (+ main_~p~0.offset 4) (select (select |v_#memory_$Pointer$.base_4| main_~p~0.base) (+ main_~p~0.offset 4)))) |v_#memory_$Pointer$.base_4|) (= |#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_4| main_~p~0.base (store (select |v_#memory_$Pointer$.base_4| main_~p~0.base) main_~p~0.offset v_main_~l~0.base_7))))) (<= main_~min~0 (select (select |#memory_int| main_~p~0.base) (+ main_~p~0.offset 4))) (= |main_#t~malloc3.base| main_~p~0.base) (exists ((|v_#length_7| (Array Int Int))) (= |#length| (store |v_#length_7| |main_#t~malloc3.base| 8))) (= |main_#t~malloc3.offset| 0) (exists ((|v_#memory_int_13| (Array Int (Array Int Int))) (|v_main_#t~nondet4_5| Int)) (and (<= 0 (+ |v_main_#t~nondet4_5| 2147483648)) (<= |v_main_#t~nondet4_5| 2147483647) (= |#memory_int| (store |v_#memory_int_13| main_~p~0.base (store (store (select |v_#memory_int_13| main_~p~0.base) (+ main_~p~0.offset 4) |v_main_#t~nondet4_5|) main_~p~0.offset (select (select |#memory_int| main_~p~0.base) main_~p~0.offset)))))) (exists ((v_main_~l~0.offset_7 Int) (|v_#memory_$Pointer$.offset_10| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_4| (Array Int (Array Int Int)))) (and (= |#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_4| main_~p~0.base (store (select |v_#memory_$Pointer$.offset_4| main_~p~0.base) main_~p~0.offset v_main_~l~0.offset_7))) (= |v_#memory_$Pointer$.offset_4| (store |v_#memory_$Pointer$.offset_10| main_~p~0.base (store (select |v_#memory_$Pointer$.offset_10| main_~p~0.base) (+ main_~p~0.offset 4) (select (select |v_#memory_$Pointer$.offset_4| main_~p~0.base) (+ main_~p~0.offset 4))))))) (< |#StackHeapBarrier| |main_#t~malloc3.base|) (= |main_#t~malloc3.offset| main_~p~0.offset) (exists ((|v_main_#t~nondet2_8| Int)) (not (= |v_main_#t~nondet2_8| 0))) (= main_~p~0.base main_~l~0.base) (not (= |main_#t~malloc3.base| 0))) (and (= main_~p~0.offset main_~l~0.offset) (exists ((|v_#valid_12| (Array Int Int))) (and (= 0 (select |v_#valid_12| |main_#t~malloc3.base|)) (= |#valid| (store |v_#valid_12| |main_#t~malloc3.base| 1)))) (exists ((|v_#memory_$Pointer$.base_4| (Array Int (Array Int Int))) (v_main_~l~0.base_7 Int) (|v_#memory_$Pointer$.base_10| (Array Int (Array Int Int)))) (and (= (store |v_#memory_$Pointer$.base_10| main_~p~0.base (store (select |v_#memory_$Pointer$.base_10| main_~p~0.base) (+ main_~p~0.offset 4) (select (select |v_#memory_$Pointer$.base_4| main_~p~0.base) (+ main_~p~0.offset 4)))) |v_#memory_$Pointer$.base_4|) (= |#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_4| main_~p~0.base (store (select |v_#memory_$Pointer$.base_4| main_~p~0.base) main_~p~0.offset v_main_~l~0.base_7))))) (= |main_#t~malloc3.base| main_~p~0.base) (exists ((|v_#length_7| (Array Int Int))) (= |#length| (store |v_#length_7| |main_#t~malloc3.base| 8))) (= main_~min~0 (select (select |#memory_int| main_~p~0.base) (+ main_~p~0.offset 4))) (= |main_#t~malloc3.offset| 0) (exists ((|v_#memory_int_13| (Array Int (Array Int Int))) (|v_main_#t~nondet4_5| Int)) (and (<= 0 (+ |v_main_#t~nondet4_5| 2147483648)) (<= |v_main_#t~nondet4_5| 2147483647) (= |#memory_int| (store |v_#memory_int_13| main_~p~0.base (store (store (select |v_#memory_int_13| main_~p~0.base) (+ main_~p~0.offset 4) |v_main_#t~nondet4_5|) main_~p~0.offset (select (select |#memory_int| main_~p~0.base) main_~p~0.offset)))))) (exists ((v_main_~l~0.offset_7 Int) (|v_#memory_$Pointer$.offset_10| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_4| (Array Int (Array Int Int)))) (and (= |#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_4| main_~p~0.base (store (select |v_#memory_$Pointer$.offset_4| main_~p~0.base) main_~p~0.offset v_main_~l~0.offset_7))) (= |v_#memory_$Pointer$.offset_4| (store |v_#memory_$Pointer$.offset_10| main_~p~0.base (store (select |v_#memory_$Pointer$.offset_10| main_~p~0.base) (+ main_~p~0.offset 4) (select (select |v_#memory_$Pointer$.offset_4| main_~p~0.base) (+ main_~p~0.offset 4))))))) (< |#StackHeapBarrier| |main_#t~malloc3.base|) (= |main_#t~malloc3.offset| main_~p~0.offset) (exists ((|v_main_#t~nondet2_8| Int)) (not (= |v_main_#t~nondet2_8| 0))) (= main_~p~0.base main_~l~0.base) (not (= |main_#t~malloc3.base| 0)) (exists ((v_main_~min~0_9 Int)) (< (select (select |#memory_int| main_~p~0.base) (+ main_~p~0.offset 4)) v_main_~min~0_9))))) (and (= main_~max~0 (select (select |#memory_int| main_~p~0.base) (+ main_~p~0.offset 4))) (or (and (= main_~p~0.offset main_~l~0.offset) (exists ((|v_#valid_12| (Array Int Int))) (and (= 0 (select |v_#valid_12| |main_#t~malloc3.base|)) (= |#valid| (store |v_#valid_12| |main_#t~malloc3.base| 1)))) (exists ((|v_#memory_$Pointer$.base_4| (Array Int (Array Int Int))) (v_main_~l~0.base_7 Int) (|v_#memory_$Pointer$.base_10| (Array Int (Array Int Int)))) (and (= (store |v_#memory_$Pointer$.base_10| main_~p~0.base (store (select |v_#memory_$Pointer$.base_10| main_~p~0.base) (+ main_~p~0.offset 4) (select (select |v_#memory_$Pointer$.base_4| main_~p~0.base) (+ main_~p~0.offset 4)))) |v_#memory_$Pointer$.base_4|) (= |#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_4| main_~p~0.base (store (select |v_#memory_$Pointer$.base_4| main_~p~0.base) main_~p~0.offset v_main_~l~0.base_7))))) (<= main_~min~0 (select (select |#memory_int| main_~p~0.base) (+ main_~p~0.offset 4))) (= |main_#t~malloc3.base| main_~p~0.base) (exists ((|v_#length_7| (Array Int Int))) (= |#length| (store |v_#length_7| |main_#t~malloc3.base| 8))) (= |main_#t~malloc3.offset| 0) (exists ((|v_#memory_int_13| (Array Int (Array Int Int))) (|v_main_#t~nondet4_5| Int)) (and (<= 0 (+ |v_main_#t~nondet4_5| 2147483648)) (<= |v_main_#t~nondet4_5| 2147483647) (= |#memory_int| (store |v_#memory_int_13| main_~p~0.base (store (store (select |v_#memory_int_13| main_~p~0.base) (+ main_~p~0.offset 4) |v_main_#t~nondet4_5|) main_~p~0.offset (select (select |#memory_int| main_~p~0.base) main_~p~0.offset)))))) (exists ((v_main_~l~0.offset_7 Int) (|v_#memory_$Pointer$.offset_10| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_4| (Array Int (Array Int Int)))) (and (= |#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_4| main_~p~0.base (store (select |v_#memory_$Pointer$.offset_4| main_~p~0.base) main_~p~0.offset v_main_~l~0.offset_7))) (= |v_#memory_$Pointer$.offset_4| (store |v_#memory_$Pointer$.offset_10| main_~p~0.base (store (select |v_#memory_$Pointer$.offset_10| main_~p~0.base) (+ main_~p~0.offset 4) (select (select |v_#memory_$Pointer$.offset_4| main_~p~0.base) (+ main_~p~0.offset 4))))))) (< |#StackHeapBarrier| |main_#t~malloc3.base|) (= |main_#t~malloc3.offset| main_~p~0.offset) (exists ((|v_main_#t~nondet2_8| Int)) (not (= |v_main_#t~nondet2_8| 0))) (= main_~p~0.base main_~l~0.base) (not (= |main_#t~malloc3.base| 0))) (and (= main_~p~0.offset main_~l~0.offset) (exists ((|v_#valid_12| (Array Int Int))) (and (= 0 (select |v_#valid_12| |main_#t~malloc3.base|)) (= |#valid| (store |v_#valid_12| |main_#t~malloc3.base| 1)))) (exists ((|v_#memory_$Pointer$.base_4| (Array Int (Array Int Int))) (v_main_~l~0.base_7 Int) (|v_#memory_$Pointer$.base_10| (Array Int (Array Int Int)))) (and (= (store |v_#memory_$Pointer$.base_10| main_~p~0.base (store (select |v_#memory_$Pointer$.base_10| main_~p~0.base) (+ main_~p~0.offset 4) (select (select |v_#memory_$Pointer$.base_4| main_~p~0.base) (+ main_~p~0.offset 4)))) |v_#memory_$Pointer$.base_4|) (= |#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_4| main_~p~0.base (store (select |v_#memory_$Pointer$.base_4| main_~p~0.base) main_~p~0.offset v_main_~l~0.base_7))))) (= |main_#t~malloc3.base| main_~p~0.base) (exists ((|v_#length_7| (Array Int Int))) (= |#length| (store |v_#length_7| |main_#t~malloc3.base| 8))) (= main_~min~0 (select (select |#memory_int| main_~p~0.base) (+ main_~p~0.offset 4))) (= |main_#t~malloc3.offset| 0) (exists ((|v_#memory_int_13| (Array Int (Array Int Int))) (|v_main_#t~nondet4_5| Int)) (and (<= 0 (+ |v_main_#t~nondet4_5| 2147483648)) (<= |v_main_#t~nondet4_5| 2147483647) (= |#memory_int| (store |v_#memory_int_13| main_~p~0.base (store (store (select |v_#memory_int_13| main_~p~0.base) (+ main_~p~0.offset 4) |v_main_#t~nondet4_5|) main_~p~0.offset (select (select |#memory_int| main_~p~0.base) main_~p~0.offset)))))) (exists ((v_main_~l~0.offset_7 Int) (|v_#memory_$Pointer$.offset_10| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_4| (Array Int (Array Int Int)))) (and (= |#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_4| main_~p~0.base (store (select |v_#memory_$Pointer$.offset_4| main_~p~0.base) main_~p~0.offset v_main_~l~0.offset_7))) (= |v_#memory_$Pointer$.offset_4| (store |v_#memory_$Pointer$.offset_10| main_~p~0.base (store (select |v_#memory_$Pointer$.offset_10| main_~p~0.base) (+ main_~p~0.offset 4) (select (select |v_#memory_$Pointer$.offset_4| main_~p~0.base) (+ main_~p~0.offset 4))))))) (< |#StackHeapBarrier| |main_#t~malloc3.base|) (= |main_#t~malloc3.offset| main_~p~0.offset) (exists ((|v_main_#t~nondet2_8| Int)) (not (= |v_main_#t~nondet2_8| 0))) (= main_~p~0.base main_~l~0.base) (not (= |main_#t~malloc3.base| 0)) (exists ((v_main_~min~0_9 Int)) (< (select (select |#memory_int| main_~p~0.base) (+ main_~p~0.offset 4)) v_main_~min~0_9)))) (exists ((v_main_~max~0_9 Int)) (< v_main_~max~0_9 (select (select |#memory_int| main_~p~0.base) (+ main_~p~0.offset 4)))))) (= main_~i~0.base main_~l~0.base) (= main_~l~0.offset main_~i~0.offset)))) [2019-08-08 11:45:30,991 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONERROR_FUNCTION has predicate 248#(and (exists ((v_main_~i~0.offset_13 Int) (v_main_~i~0.base_13 Int)) (and (= (select (select |#memory_$Pointer$.offset| v_main_~i~0.base_13) v_main_~i~0.offset_13) main_~i~0.offset) (= main_~i~0.base (select (select |#memory_$Pointer$.base| v_main_~i~0.base_13) v_main_~i~0.offset_13)) (<= (select (select |#memory_int| v_main_~i~0.base_13) (+ v_main_~i~0.offset_13 4)) main_~max~0))) (< main_~max~0 (select (select |#memory_int| main_~i~0.base) (+ main_~i~0.offset 4))) (<= main_~min~0 (select (select |#memory_int| main_~i~0.base) (+ main_~i~0.offset 4))) (or (not (= 0 main_~i~0.base)) (not (= 0 main_~i~0.offset)))) [2019-08-08 11:45:30,994 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:45:31,005 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:45:31,010 INFO L168 Benchmark]: Toolchain (without parser) took 4114.73 ms. Allocated memory was 131.6 MB in the beginning and 200.3 MB in the end (delta: 68.7 MB). Free memory was 86.0 MB in the beginning and 76.3 MB in the end (delta: 9.7 MB). Peak memory consumption was 78.4 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:31,011 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 131.6 MB. Free memory was 105.6 MB in the beginning and 105.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:45:31,013 INFO L168 Benchmark]: CACSL2BoogieTranslator took 629.84 ms. Allocated memory was 131.6 MB in the beginning and 200.3 MB in the end (delta: 68.7 MB). Free memory was 85.8 MB in the beginning and 166.3 MB in the end (delta: -80.5 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:31,022 INFO L168 Benchmark]: Boogie Preprocessor took 98.86 ms. Allocated memory is still 200.3 MB. Free memory was 166.3 MB in the beginning and 163.0 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:31,024 INFO L168 Benchmark]: RCFGBuilder took 799.27 ms. Allocated memory is still 200.3 MB. Free memory was 163.0 MB in the beginning and 123.7 MB in the end (delta: 39.3 MB). Peak memory consumption was 39.3 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:31,025 INFO L168 Benchmark]: Symbolic Interpretation took 2582.38 ms. Allocated memory is still 200.3 MB. Free memory was 123.7 MB in the beginning and 76.3 MB in the end (delta: 47.4 MB). Peak memory consumption was 47.4 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:31,036 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 578]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 580]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 131.6 MB. Free memory was 105.6 MB in the beginning and 105.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 629.84 ms. Allocated memory was 131.6 MB in the beginning and 200.3 MB in the end (delta: 68.7 MB). Free memory was 85.8 MB in the beginning and 166.3 MB in the end (delta: -80.5 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 98.86 ms. Allocated memory is still 200.3 MB. Free memory was 166.3 MB in the beginning and 163.0 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 799.27 ms. Allocated memory is still 200.3 MB. Free memory was 163.0 MB in the beginning and 123.7 MB in the end (delta: 39.3 MB). Peak memory consumption was 39.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2582.38 ms. Allocated memory is still 200.3 MB. Free memory was 123.7 MB in the beginning and 76.3 MB in the end (delta: 47.4 MB). Peak memory consumption was 47.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...