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/packet_filter.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 20:36:02,059 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 20:36:02,062 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 20:36:02,079 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 20:36:02,080 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 20:36:02,081 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 20:36:02,083 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 20:36:02,092 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 20:36:02,096 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 20:36:02,100 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 20:36:02,102 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 20:36:02,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 20:36:02,104 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 20:36:02,108 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 20:36:02,110 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 20:36:02,113 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 20:36:02,114 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 20:36:02,116 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 20:36:02,118 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 20:36:02,122 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 20:36:02,126 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 20:36:02,128 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 20:36:02,131 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 20:36:02,132 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 20:36:02,133 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 20:36:02,134 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 20:36:02,134 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 20:36:02,136 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 20:36:02,137 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 20:36:02,138 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 20:36:02,138 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 20:36:02,138 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 20:36:02,139 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 20:36:02,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 20:36:02,141 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 20:36:02,141 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 20:36:02,141 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 20:36:02,142 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 20:36:02,142 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 20:36:02,143 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 20:36:02,143 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 20:36:02,144 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 [2019-08-14 20:36:02,158 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 20:36:02,158 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 20:36:02,159 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 20:36:02,159 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 20:36:02,160 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 20:36:02,160 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 20:36:02,160 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 20:36:02,160 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 20:36:02,160 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 20:36:02,161 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 20:36:02,161 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 20:36:02,161 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 20:36:02,161 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 20:36:02,161 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 20:36:02,161 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 20:36:02,162 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 20:36:02,162 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 20:36:02,162 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 20:36:02,162 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 20:36:02,162 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 20:36:02,163 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 20:36:02,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 20:36:02,163 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 20:36:02,163 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 20:36:02,163 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 20:36:02,164 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 20:36:02,164 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 20:36:02,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 20:36:02,167 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 20:36:02,220 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 20:36:02,232 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 20:36:02,235 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 20:36:02,237 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 20:36:02,237 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 20:36:02,238 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-data/packet_filter.i [2019-08-14 20:36:02,299 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82623f3ce/9b81d19136804b1f94a1a69763066ba6/FLAG10d594b84 [2019-08-14 20:36:02,814 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 20:36:02,814 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/heap-data/packet_filter.i [2019-08-14 20:36:02,833 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82623f3ce/9b81d19136804b1f94a1a69763066ba6/FLAG10d594b84 [2019-08-14 20:36:03,128 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82623f3ce/9b81d19136804b1f94a1a69763066ba6 [2019-08-14 20:36:03,140 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 20:36:03,142 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 20:36:03,143 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 20:36:03,143 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 20:36:03,146 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 20:36:03,147 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:36:03" (1/1) ... [2019-08-14 20:36:03,150 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27c8b9c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:36:03, skipping insertion in model container [2019-08-14 20:36:03,150 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:36:03" (1/1) ... [2019-08-14 20:36:03,158 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 20:36:03,218 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 20:36:03,661 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:36:03,671 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 20:36:03,723 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:36:03,804 INFO L192 MainTranslator]: Completed translation [2019-08-14 20:36:03,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:36:03 WrapperNode [2019-08-14 20:36:03,805 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 20:36:03,806 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 20:36:03,806 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 20:36:03,806 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 20:36:03,820 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:36:03" (1/1) ... [2019-08-14 20:36:03,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:36:03" (1/1) ... [2019-08-14 20:36:03,844 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:36:03" (1/1) ... [2019-08-14 20:36:03,845 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:36:03" (1/1) ... [2019-08-14 20:36:03,874 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:36:03" (1/1) ... [2019-08-14 20:36:03,887 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:36:03" (1/1) ... [2019-08-14 20:36:03,892 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:36:03" (1/1) ... [2019-08-14 20:36:03,899 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 20:36:03,901 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 20:36:03,901 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 20:36:03,901 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 20:36:03,904 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:36:03" (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 [2019-08-14 20:36:03,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 20:36:03,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 20:36:03,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-08-14 20:36:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-08-14 20:36:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure receive [2019-08-14 20:36:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure send [2019-08-14 20:36:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_queue [2019-08-14 20:36:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prio_queue [2019-08-14 20:36:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure process_normal_queue [2019-08-14 20:36:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 20:36:03,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-14 20:36:03,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 20:36:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_charp [2019-08-14 20:36:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 20:36:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-08-14 20:36:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-08-14 20:36:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-14 20:36:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-14 20:36:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-14 20:36:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-14 20:36:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-14 20:36:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-14 20:36:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-14 20:36:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-14 20:36:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-14 20:36:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-14 20:36:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-14 20:36:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-14 20:36:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-14 20:36:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-14 20:36:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-14 20:36:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-14 20:36:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-14 20:36:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-14 20:36:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-14 20:36:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-14 20:36:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-14 20:36:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-14 20:36:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-14 20:36:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-14 20:36:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-14 20:36:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-14 20:36:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-14 20:36:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-14 20:36:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-14 20:36:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-14 20:36:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-14 20:36:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-14 20:36:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-14 20:36:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-14 20:36:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-14 20:36:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-14 20:36:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-14 20:36:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-14 20:36:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-14 20:36:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-14 20:36:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-14 20:36:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-14 20:36:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-14 20:36:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-14 20:36:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-14 20:36:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-14 20:36:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-14 20:36:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-14 20:36:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-14 20:36:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-14 20:36:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-14 20:36:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-14 20:36:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-14 20:36:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-14 20:36:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-14 20:36:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-14 20:36:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-14 20:36:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-14 20:36:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-14 20:36:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-14 20:36:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-14 20:36:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-14 20:36:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-14 20:36:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-14 20:36:03,967 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-14 20:36:03,967 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-14 20:36:03,967 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-14 20:36:03,967 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-14 20:36:03,967 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-14 20:36:03,967 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-14 20:36:03,968 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-14 20:36:03,968 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-14 20:36:03,968 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-14 20:36:03,968 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-14 20:36:03,968 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-14 20:36:03,968 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-14 20:36:03,968 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-14 20:36:03,969 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-14 20:36:03,969 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-14 20:36:03,969 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-14 20:36:03,969 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-14 20:36:03,969 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-14 20:36:03,969 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-14 20:36:03,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-14 20:36:03,970 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-14 20:36:03,970 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-14 20:36:03,970 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-14 20:36:03,970 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-14 20:36:03,970 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-14 20:36:03,970 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-14 20:36:03,971 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-14 20:36:03,971 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-14 20:36:03,971 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-14 20:36:03,971 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-14 20:36:03,971 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-14 20:36:03,971 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-14 20:36:03,971 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-14 20:36:03,971 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-14 20:36:03,972 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-14 20:36:03,972 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-14 20:36:03,972 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-14 20:36:03,972 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-14 20:36:03,972 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-14 20:36:03,972 INFO L130 BoogieDeclarations]: Found specification of procedure receive [2019-08-14 20:36:03,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 20:36:03,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 20:36:03,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-14 20:36:03,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 20:36:03,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-14 20:36:03,973 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 20:36:03,973 INFO L130 BoogieDeclarations]: Found specification of procedure send [2019-08-14 20:36:03,974 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_queue [2019-08-14 20:36:03,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-14 20:36:03,974 INFO L130 BoogieDeclarations]: Found specification of procedure process_prio_queue [2019-08-14 20:36:03,974 INFO L130 BoogieDeclarations]: Found specification of procedure process_normal_queue [2019-08-14 20:36:03,974 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 20:36:03,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-14 20:36:03,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-14 20:36:03,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 20:36:03,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 20:36:04,685 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 20:36:04,687 INFO L283 CfgBuilder]: Removed 3 assume(true) statements. [2019-08-14 20:36:04,689 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:36:04 BoogieIcfgContainer [2019-08-14 20:36:04,689 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 20:36:04,693 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 20:36:04,693 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 20:36:04,693 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 20:36:04,695 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:36:04" (1/1) ... [2019-08-14 20:36:05,549 WARN L188 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-08-14 20:36:05,847 WARN L188 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:36:06,091 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-08-14 20:36:06,283 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-08-14 20:36:06,462 WARN L188 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-08-14 20:36:06,615 WARN L188 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-08-14 20:36:06,752 WARN L188 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-08-14 20:36:07,086 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-08-14 20:36:09,613 WARN L188 SmtUtils]: Spent 2.16 s on a formula simplification that was a NOOP. DAG size: 164 [2019-08-14 20:36:11,786 WARN L188 SmtUtils]: Spent 1.96 s on a formula simplification that was a NOOP. DAG size: 159 [2019-08-14 20:36:13,572 WARN L188 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 153 [2019-08-14 20:36:15,164 WARN L188 SmtUtils]: Spent 1.55 s on a formula simplification that was a NOOP. DAG size: 147 [2019-08-14 20:36:16,594 WARN L188 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 141 [2019-08-14 20:36:17,753 WARN L188 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 135 [2019-08-14 20:36:18,777 WARN L188 SmtUtils]: Spent 916.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-08-14 20:36:19,607 WARN L188 SmtUtils]: Spent 799.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-08-14 20:36:20,401 WARN L188 SmtUtils]: Spent 777.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-08-14 20:36:20,960 WARN L188 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-08-14 20:36:21,563 WARN L188 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-08-14 20:36:21,835 WARN L188 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-08-14 20:36:22,018 WARN L188 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-08-14 20:36:22,235 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-14 20:49:05,663 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.UnsupportedOperationException: expected NNF at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:236) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive$TermWalker.walk(NonRecursive.java:146) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:195) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder.(ArrayOccurrenceAnalysis.java:181) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis.(ArrayOccurrenceAnalysis.java:74) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayIndexBasedCostEstimation.computeCostEstimation(ArrayIndexBasedCostEstimation.java:131) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayIndexBasedCostEstimation.(ArrayIndexBasedCostEstimation.java:64) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.computeCostEstimation(ElimStorePlain.java:519) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:390) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:256) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.constructQuantifiedFormula(SymbolicTools.java:224) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:214) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:136) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.post(SymbolicTools.java:98) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretInternal(DagInterpreter.java:200) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:182) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:95) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:193) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:180) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:95) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:105) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:89) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:144) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:136) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:77) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-14 20:49:05,668 INFO L168 Benchmark]: Toolchain (without parser) took 782526.10 ms. Allocated memory was 133.7 MB in the beginning and 2.1 GB in the end (delta: 1.9 GB). Free memory was 88.3 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 3.0 GB. Max. memory is 7.1 GB. [2019-08-14 20:49:05,669 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 108.0 MB in the beginning and 107.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 20:49:05,670 INFO L168 Benchmark]: CACSL2BoogieTranslator took 662.68 ms. Allocated memory was 133.7 MB in the beginning and 200.3 MB in the end (delta: 66.6 MB). Free memory was 88.1 MB in the beginning and 162.9 MB in the end (delta: -74.7 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. [2019-08-14 20:49:05,671 INFO L168 Benchmark]: Boogie Preprocessor took 94.63 ms. Allocated memory is still 200.3 MB. Free memory was 162.9 MB in the beginning and 159.1 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 7.1 GB. [2019-08-14 20:49:05,671 INFO L168 Benchmark]: RCFGBuilder took 790.46 ms. Allocated memory is still 200.3 MB. Free memory was 159.1 MB in the beginning and 101.6 MB in the end (delta: 57.5 MB). Peak memory consumption was 57.5 MB. Max. memory is 7.1 GB. [2019-08-14 20:49:05,672 INFO L168 Benchmark]: Symbolic Interpretation took 780974.38 ms. Allocated memory was 200.3 MB in the beginning and 2.1 GB in the end (delta: 1.9 GB). Free memory was 101.0 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 3.0 GB. Max. memory is 7.1 GB. [2019-08-14 20:49:05,676 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: UnsupportedOperationException: expected NNF de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: UnsupportedOperationException: expected NNF: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:236) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 108.0 MB in the beginning and 107.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 662.68 ms. Allocated memory was 133.7 MB in the beginning and 200.3 MB in the end (delta: 66.6 MB). Free memory was 88.1 MB in the beginning and 162.9 MB in the end (delta: -74.7 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 94.63 ms. Allocated memory is still 200.3 MB. Free memory was 162.9 MB in the beginning and 159.1 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 790.46 ms. Allocated memory is still 200.3 MB. Free memory was 159.1 MB in the beginning and 101.6 MB in the end (delta: 57.5 MB). Peak memory consumption was 57.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 780974.38 ms. Allocated memory was 200.3 MB in the beginning and 2.1 GB in the end (delta: 1.9 GB). Free memory was 101.0 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 3.0 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...