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/calendar.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:45:25,065 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:45:25,068 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:45:25,080 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:45:25,081 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:45:25,082 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:45:25,084 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:45:25,086 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:45:25,088 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:45:25,089 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:45:25,090 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:45:25,092 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:45:25,092 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:45:25,093 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:45:25,094 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:45:25,096 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:45:25,097 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:45:25,098 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:45:25,100 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:45:25,102 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:45:25,104 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:45:25,105 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:45:25,107 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:45:25,108 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:45:25,110 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:45:25,111 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:45:25,111 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:45:25,112 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:45:25,112 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:45:25,114 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:45:25,114 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:45:25,115 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:45:25,116 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:45:25,116 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:45:25,118 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:45:25,118 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:45:25,119 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:45:25,119 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:45:25,119 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:45:25,122 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:45:25,124 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:45:25,125 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 11:45:25,153 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:45:25,153 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:45:25,155 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:45:25,156 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:45:25,156 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:45:25,156 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:45:25,156 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:45:25,157 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:45:25,157 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:45:25,157 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:45:25,158 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:45:25,159 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:45:25,159 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:45:25,159 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:45:25,160 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:45:25,160 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:45:25,160 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:45:25,161 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:45:25,161 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:45:25,161 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:45:25,162 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:45:25,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:45:25,162 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:45:25,162 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:45:25,163 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:45:25,163 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:45:25,163 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:45:25,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:45:25,163 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:45:25,220 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:45:25,236 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:45:25,240 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:45:25,242 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:45:25,242 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:45:25,243 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-data/calendar.i [2019-08-08 11:45:25,313 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7827c046/1066d5ca3e4740098d9ff6627bf15516/FLAGabf0ae4af [2019-08-08 11:45:25,888 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:45:25,888 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/heap-data/calendar.i [2019-08-08 11:45:25,902 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7827c046/1066d5ca3e4740098d9ff6627bf15516/FLAGabf0ae4af [2019-08-08 11:45:26,155 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7827c046/1066d5ca3e4740098d9ff6627bf15516 [2019-08-08 11:45:26,165 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:45:26,167 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:45:26,168 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:45:26,168 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:45:26,172 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:45:26,173 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:45:26" (1/1) ... [2019-08-08 11:45:26,176 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2039cfa6 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 11:45:26,177 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:45:26" (1/1) ... [2019-08-08 11:45:26,185 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:45:26,225 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:45:26,669 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:45:26,688 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:45:26,733 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:45:26,793 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:45:26,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:26 WrapperNode [2019-08-08 11:45:26,794 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:45:26,795 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:45:26,795 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:45:26,795 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:45:26,810 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:26" (1/1) ... [2019-08-08 11:45:26,810 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:26" (1/1) ... [2019-08-08 11:45:26,827 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:26" (1/1) ... [2019-08-08 11:45:26,829 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:26" (1/1) ... [2019-08-08 11:45:26,845 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:26" (1/1) ... [2019-08-08 11:45:26,850 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:26" (1/1) ... [2019-08-08 11:45:26,854 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:26" (1/1) ... [2019-08-08 11:45:26,860 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:45:26,860 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:45:26,861 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:45:26,861 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:45:26,862 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:26" (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 11:45:26,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:45:26,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:45:26,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-08-08 11:45:26,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-08-08 11:45:26,927 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:45:26,928 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:45:26,928 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:45:26,928 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-08-08 11:45:26,929 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-08-08 11:45:26,929 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-08 11:45:26,930 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-08 11:45:26,930 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-08 11:45:26,931 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-08 11:45:26,931 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-08 11:45:26,932 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-08 11:45:26,933 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-08 11:45:26,936 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-08 11:45:26,936 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-08 11:45:26,936 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-08 11:45:26,937 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-08 11:45:26,937 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-08 11:45:26,937 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-08 11:45:26,937 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-08 11:45:26,937 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-08 11:45:26,937 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-08 11:45:26,938 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-08 11:45:26,938 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-08 11:45:26,938 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-08 11:45:26,938 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-08 11:45:26,938 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-08 11:45:26,938 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-08 11:45:26,938 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-08 11:45:26,939 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-08 11:45:26,939 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-08 11:45:26,939 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-08 11:45:26,939 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-08 11:45:26,939 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-08 11:45:26,939 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-08 11:45:26,939 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-08 11:45:26,940 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-08 11:45:26,940 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-08 11:45:26,940 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-08 11:45:26,940 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-08 11:45:26,940 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-08 11:45:26,940 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-08 11:45:26,940 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-08 11:45:26,941 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-08 11:45:26,941 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-08 11:45:26,941 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-08 11:45:26,942 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-08 11:45:26,942 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-08 11:45:26,942 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-08 11:45:26,942 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-08 11:45:26,942 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-08 11:45:26,943 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-08 11:45:26,943 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-08 11:45:26,943 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-08 11:45:26,943 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-08 11:45:26,943 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-08 11:45:26,944 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 11:45:26,944 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 11:45:26,944 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-08 11:45:26,944 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 11:45:26,945 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-08 11:45:26,945 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-08 11:45:26,945 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-08 11:45:26,945 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-08 11:45:26,946 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-08 11:45:26,947 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-08 11:45:26,947 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-08 11:45:26,947 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-08 11:45:26,947 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-08 11:45:26,947 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 11:45:26,948 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-08 11:45:26,949 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-08 11:45:26,949 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-08 11:45:26,949 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-08 11:45:26,949 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-08 11:45:26,949 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-08 11:45:26,949 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-08 11:45:26,950 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-08 11:45:26,950 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-08 11:45:26,951 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-08 11:45:26,951 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-08 11:45:26,952 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-08 11:45:26,952 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-08 11:45:26,952 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-08 11:45:26,953 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-08 11:45:26,953 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-08 11:45:26,954 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-08 11:45:26,954 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-08 11:45:26,955 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-08 11:45:26,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-08 11:45:26,955 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-08 11:45:26,955 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-08 11:45:26,956 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-08 11:45:26,956 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-08 11:45:26,956 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-08 11:45:26,956 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-08 11:45:26,956 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-08 11:45:26,956 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-08 11:45:26,957 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-08 11:45:26,958 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-08 11:45:26,958 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-08 11:45:26,959 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-08 11:45:26,959 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-08 11:45:26,959 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-08 11:45:26,959 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-08 11:45:26,959 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-08 11:45:26,959 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-08 11:45:26,959 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-08 11:45:26,960 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-08 11:45:26,960 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:45:26,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 11:45:26,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:45:26,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 11:45:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:45:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 11:45:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:45:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:45:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:45:27,682 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:45:27,683 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-08-08 11:45:27,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:45:27 BoogieIcfgContainer [2019-08-08 11:45:27,684 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:45:27,685 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:45:27,685 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:45:27,685 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:45:27,687 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:45:27" (1/1) ... [2019-08-08 11:45:27,703 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:45:27,706 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:45:27,712 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:45:27,721 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:45:27,722 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:45:27,772 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 25 [2019-08-08 11:45:28,052 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:45:28,052 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:45:28,057 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 228#(exists ((|v_main_#t~mem6_8| Int) (|v_main_#t~mem10_12| Int) (|v_main_#t~mem7_8| Int) (|v_main_#t~mem9_12| Int) (|v_main_#t~short8_22| Bool) (|v_main_#t~short12_22| Bool) (|v_main_#t~short11_21| Bool)) (and |v_main_#t~short12_22| (or (and (or (and (not |v_main_#t~short12_22|) (not |v_main_#t~short11_21|)) (and |v_main_#t~short12_22| |v_main_#t~short11_21|)) (or (and (or (and (= 2 |v_main_#t~mem10_12|) |v_main_#t~short11_21|) (and (not |v_main_#t~short11_21|) (not (= 2 |v_main_#t~mem10_12|)))) (= (select (select |#memory_int| main_~i~0.base) (+ main_~i~0.offset 4)) |v_main_#t~mem9_12|) (or (and (= |v_main_#t~mem7_8| (select (select |#memory_int| main_~i~0.base) (+ main_~i~0.offset 8))) (= |v_main_#t~mem6_8| (select (select |#memory_int| main_~i~0.base) (+ main_~i~0.offset 4))) (or (and (= |v_main_#t~mem7_8| 3) |v_main_#t~short8_22|) (and (not |v_main_#t~short8_22|) (not (= |v_main_#t~mem7_8| 3)))) (exists ((v_main_~i~0.offset_10 Int) (v_main_~i~0.base_10 Int)) (and (= (select (select |#memory_$Pointer$.base| v_main_~i~0.base_10) v_main_~i~0.offset_10) main_~i~0.base) (exists ((|v_main_#t~short12_14| Bool) (|v_main_#t~short8_13| Bool) (|v_main_#t~mem9_7| Int) (|v_main_#t~mem10_7| Int) (|v_main_#t~short11_13| Bool)) (and (or (and |v_main_#t~short12_14| (or (and |v_main_#t~short12_14| |v_main_#t~short8_13|) (and (not |v_main_#t~short12_14|) (not |v_main_#t~short8_13|)))) (and (or (and (= |v_main_#t~mem9_7| (select (select |#memory_int| v_main_~i~0.base_10) (+ v_main_~i~0.offset_10 4))) (= |v_main_#t~mem10_7| (select (select |#memory_int| v_main_~i~0.base_10) (+ v_main_~i~0.offset_10 8))) (exists ((|v_main_#t~short11_11| Bool)) (and (or (and (not (= |v_main_#t~mem9_7| 0)) (not |v_main_#t~short11_11|)) (and (= |v_main_#t~mem9_7| 0) |v_main_#t~short11_11|)) |v_main_#t~short11_11|)) (exists ((|v_main_#t~short12_12| Bool)) (and (or (and |v_main_#t~short8_13| |v_main_#t~short12_12|) (and (not |v_main_#t~short8_13|) (not |v_main_#t~short12_12|))) (not |v_main_#t~short12_12|))) (or (and (= 2 |v_main_#t~mem10_7|) |v_main_#t~short11_13|) (and (not (= 2 |v_main_#t~mem10_7|)) (not |v_main_#t~short11_13|)))) (and (= |v_main_#t~mem9_7| (select (select |#memory_int| v_main_~i~0.base_10) (+ v_main_~i~0.offset_10 4))) (exists ((|v_main_#t~short12_12| Bool)) (and (or (and |v_main_#t~short8_13| |v_main_#t~short12_12|) (and (not |v_main_#t~short8_13|) (not |v_main_#t~short12_12|))) (not |v_main_#t~short12_12|))) (not |v_main_#t~short11_13|) (or (and (= |v_main_#t~mem9_7| 0) |v_main_#t~short11_13|) (and (not (= |v_main_#t~mem9_7| 0)) (not |v_main_#t~short11_13|))))) (or (and |v_main_#t~short12_14| |v_main_#t~short11_13|) (and (not |v_main_#t~short12_14|) (not |v_main_#t~short11_13|))))) (not |v_main_#t~short12_14|))) (= (select (select |#memory_$Pointer$.offset| v_main_~i~0.base_10) v_main_~i~0.offset_10) main_~i~0.offset))) (exists ((|v_main_#t~short8_14| Bool)) (and |v_main_#t~short8_14| (or (and (not |v_main_#t~short8_14|) (not (= |v_main_#t~mem6_8| 1))) (and |v_main_#t~short8_14| (= |v_main_#t~mem6_8| 1))))) (or (not (= 0 main_~i~0.base)) (not (= 0 main_~i~0.offset)))) (and (not |v_main_#t~short8_22|) (= |v_main_#t~mem6_8| (select (select |#memory_int| main_~i~0.base) (+ main_~i~0.offset 4))) (exists ((v_main_~i~0.offset_10 Int) (v_main_~i~0.base_10 Int)) (and (= (select (select |#memory_$Pointer$.base| v_main_~i~0.base_10) v_main_~i~0.offset_10) main_~i~0.base) (exists ((|v_main_#t~short12_14| Bool) (|v_main_#t~short8_13| Bool) (|v_main_#t~mem9_7| Int) (|v_main_#t~mem10_7| Int) (|v_main_#t~short11_13| Bool)) (and (or (and |v_main_#t~short12_14| (or (and |v_main_#t~short12_14| |v_main_#t~short8_13|) (and (not |v_main_#t~short12_14|) (not |v_main_#t~short8_13|)))) (and (or (and (= |v_main_#t~mem9_7| (select (select |#memory_int| v_main_~i~0.base_10) (+ v_main_~i~0.offset_10 4))) (= |v_main_#t~mem10_7| (select (select |#memory_int| v_main_~i~0.base_10) (+ v_main_~i~0.offset_10 8))) (exists ((|v_main_#t~short11_11| Bool)) (and (or (and (not (= |v_main_#t~mem9_7| 0)) (not |v_main_#t~short11_11|)) (and (= |v_main_#t~mem9_7| 0) |v_main_#t~short11_11|)) |v_main_#t~short11_11|)) (exists ((|v_main_#t~short12_12| Bool)) (and (or (and |v_main_#t~short8_13| |v_main_#t~short12_12|) (and (not |v_main_#t~short8_13|) (not |v_main_#t~short12_12|))) (not |v_main_#t~short12_12|))) (or (and (= 2 |v_main_#t~mem10_7|) |v_main_#t~short11_13|) (and (not (= 2 |v_main_#t~mem10_7|)) (not |v_main_#t~short11_13|)))) (and (= |v_main_#t~mem9_7| (select (select |#memory_int| v_main_~i~0.base_10) (+ v_main_~i~0.offset_10 4))) (exists ((|v_main_#t~short12_12| Bool)) (and (or (and |v_main_#t~short8_13| |v_main_#t~short12_12|) (and (not |v_main_#t~short8_13|) (not |v_main_#t~short12_12|))) (not |v_main_#t~short12_12|))) (not |v_main_#t~short11_13|) (or (and (= |v_main_#t~mem9_7| 0) |v_main_#t~short11_13|) (and (not (= |v_main_#t~mem9_7| 0)) (not |v_main_#t~short11_13|))))) (or (and |v_main_#t~short12_14| |v_main_#t~short11_13|) (and (not |v_main_#t~short12_14|) (not |v_main_#t~short11_13|))))) (not |v_main_#t~short12_14|))) (= (select (select |#memory_$Pointer$.offset| v_main_~i~0.base_10) v_main_~i~0.offset_10) main_~i~0.offset))) (or (not (= 0 main_~i~0.base)) (not (= 0 main_~i~0.offset))) (or (and |v_main_#t~short8_22| (= |v_main_#t~mem6_8| 1)) (and (not |v_main_#t~short8_22|) (not (= |v_main_#t~mem6_8| 1)))))) (exists ((|v_main_#t~short11_14| Bool)) (and (or (and (= 0 |v_main_#t~mem9_12|) |v_main_#t~short11_14|) (and (not (= 0 |v_main_#t~mem9_12|)) (not |v_main_#t~short11_14|))) |v_main_#t~short11_14|)) (exists ((|v_main_#t~short12_15| Bool)) (and (not |v_main_#t~short12_15|) (or (and (not |v_main_#t~short8_22|) (not |v_main_#t~short12_15|)) (and |v_main_#t~short12_15| |v_main_#t~short8_22|)))) (= (select (select |#memory_int| main_~i~0.base) (+ main_~i~0.offset 8)) |v_main_#t~mem10_12|)) (and (= (select (select |#memory_int| main_~i~0.base) (+ main_~i~0.offset 4)) |v_main_#t~mem9_12|) (or (and (not (= 0 |v_main_#t~mem9_12|)) (not |v_main_#t~short11_21|)) (and (= 0 |v_main_#t~mem9_12|) |v_main_#t~short11_21|)) (not |v_main_#t~short11_21|) (or (and (= |v_main_#t~mem7_8| (select (select |#memory_int| main_~i~0.base) (+ main_~i~0.offset 8))) (= |v_main_#t~mem6_8| (select (select |#memory_int| main_~i~0.base) (+ main_~i~0.offset 4))) (or (and (= |v_main_#t~mem7_8| 3) |v_main_#t~short8_22|) (and (not |v_main_#t~short8_22|) (not (= |v_main_#t~mem7_8| 3)))) (exists ((v_main_~i~0.offset_10 Int) (v_main_~i~0.base_10 Int)) (and (= (select (select |#memory_$Pointer$.base| v_main_~i~0.base_10) v_main_~i~0.offset_10) main_~i~0.base) (exists ((|v_main_#t~short12_14| Bool) (|v_main_#t~short8_13| Bool) (|v_main_#t~mem9_7| Int) (|v_main_#t~mem10_7| Int) (|v_main_#t~short11_13| Bool)) (and (or (and |v_main_#t~short12_14| (or (and |v_main_#t~short12_14| |v_main_#t~short8_13|) (and (not |v_main_#t~short12_14|) (not |v_main_#t~short8_13|)))) (and (or (and (= |v_main_#t~mem9_7| (select (select |#memory_int| v_main_~i~0.base_10) (+ v_main_~i~0.offset_10 4))) (= |v_main_#t~mem10_7| (select (select |#memory_int| v_main_~i~0.base_10) (+ v_main_~i~0.offset_10 8))) (exists ((|v_main_#t~short11_11| Bool)) (and (or (and (not (= |v_main_#t~mem9_7| 0)) (not |v_main_#t~short11_11|)) (and (= |v_main_#t~mem9_7| 0) |v_main_#t~short11_11|)) |v_main_#t~short11_11|)) (exists ((|v_main_#t~short12_12| Bool)) (and (or (and |v_main_#t~short8_13| |v_main_#t~short12_12|) (and (not |v_main_#t~short8_13|) (not |v_main_#t~short12_12|))) (not |v_main_#t~short12_12|))) (or (and (= 2 |v_main_#t~mem10_7|) |v_main_#t~short11_13|) (and (not (= 2 |v_main_#t~mem10_7|)) (not |v_main_#t~short11_13|)))) (and (= |v_main_#t~mem9_7| (select (select |#memory_int| v_main_~i~0.base_10) (+ v_main_~i~0.offset_10 4))) (exists ((|v_main_#t~short12_12| Bool)) (and (or (and |v_main_#t~short8_13| |v_main_#t~short12_12|) (and (not |v_main_#t~short8_13|) (not |v_main_#t~short12_12|))) (not |v_main_#t~short12_12|))) (not |v_main_#t~short11_13|) (or (and (= |v_main_#t~mem9_7| 0) |v_main_#t~short11_13|) (and (not (= |v_main_#t~mem9_7| 0)) (not |v_main_#t~short11_13|))))) (or (and |v_main_#t~short12_14| |v_main_#t~short11_13|) (and (not |v_main_#t~short12_14|) (not |v_main_#t~short11_13|))))) (not |v_main_#t~short12_14|))) (= (select (select |#memory_$Pointer$.offset| v_main_~i~0.base_10) v_main_~i~0.offset_10) main_~i~0.offset))) (exists ((|v_main_#t~short8_14| Bool)) (and |v_main_#t~short8_14| (or (and (not |v_main_#t~short8_14|) (not (= |v_main_#t~mem6_8| 1))) (and |v_main_#t~short8_14| (= |v_main_#t~mem6_8| 1))))) (or (not (= 0 main_~i~0.base)) (not (= 0 main_~i~0.offset)))) (and (not |v_main_#t~short8_22|) (= |v_main_#t~mem6_8| (select (select |#memory_int| main_~i~0.base) (+ main_~i~0.offset 4))) (exists ((v_main_~i~0.offset_10 Int) (v_main_~i~0.base_10 Int)) (and (= (select (select |#memory_$Pointer$.base| v_main_~i~0.base_10) v_main_~i~0.offset_10) main_~i~0.base) (exists ((|v_main_#t~short12_14| Bool) (|v_main_#t~short8_13| Bool) (|v_main_#t~mem9_7| Int) (|v_main_#t~mem10_7| Int) (|v_main_#t~short11_13| Bool)) (and (or (and |v_main_#t~short12_14| (or (and |v_main_#t~short12_14| |v_main_#t~short8_13|) (and (not |v_main_#t~short12_14|) (not |v_main_#t~short8_13|)))) (and (or (and (= |v_main_#t~mem9_7| (select (select |#memory_int| v_main_~i~0.base_10) (+ v_main_~i~0.offset_10 4))) (= |v_main_#t~mem10_7| (select (select |#memory_int| v_main_~i~0.base_10) (+ v_main_~i~0.offset_10 8))) (exists ((|v_main_#t~short11_11| Bool)) (and (or (and (not (= |v_main_#t~mem9_7| 0)) (not |v_main_#t~short11_11|)) (and (= |v_main_#t~mem9_7| 0) |v_main_#t~short11_11|)) |v_main_#t~short11_11|)) (exists ((|v_main_#t~short12_12| Bool)) (and (or (and |v_main_#t~short8_13| |v_main_#t~short12_12|) (and (not |v_main_#t~short8_13|) (not |v_main_#t~short12_12|))) (not |v_main_#t~short12_12|))) (or (and (= 2 |v_main_#t~mem10_7|) |v_main_#t~short11_13|) (and (not (= 2 |v_main_#t~mem10_7|)) (not |v_main_#t~short11_13|)))) (and (= |v_main_#t~mem9_7| (select (select |#memory_int| v_main_~i~0.base_10) (+ v_main_~i~0.offset_10 4))) (exists ((|v_main_#t~short12_12| Bool)) (and (or (and |v_main_#t~short8_13| |v_main_#t~short12_12|) (and (not |v_main_#t~short8_13|) (not |v_main_#t~short12_12|))) (not |v_main_#t~short12_12|))) (not |v_main_#t~short11_13|) (or (and (= |v_main_#t~mem9_7| 0) |v_main_#t~short11_13|) (and (not (= |v_main_#t~mem9_7| 0)) (not |v_main_#t~short11_13|))))) (or (and |v_main_#t~short12_14| |v_main_#t~short11_13|) (and (not |v_main_#t~short12_14|) (not |v_main_#t~short11_13|))))) (not |v_main_#t~short12_14|))) (= (select (select |#memory_$Pointer$.offset| v_main_~i~0.base_10) v_main_~i~0.offset_10) main_~i~0.offset))) (or (not (= 0 main_~i~0.base)) (not (= 0 main_~i~0.offset))) (or (and |v_main_#t~short8_22| (= |v_main_#t~mem6_8| 1)) (and (not |v_main_#t~short8_22|) (not (= |v_main_#t~mem6_8| 1)))))) (exists ((|v_main_#t~short12_15| Bool)) (and (not |v_main_#t~short12_15|) (or (and (not |v_main_#t~short8_22|) (not |v_main_#t~short12_15|)) (and |v_main_#t~short12_15| |v_main_#t~short8_22|))))))) (and (or (and (= |v_main_#t~mem7_8| (select (select |#memory_int| main_~i~0.base) (+ main_~i~0.offset 8))) (= |v_main_#t~mem6_8| (select (select |#memory_int| main_~i~0.base) (+ main_~i~0.offset 4))) (or (and (= |v_main_#t~mem7_8| 3) |v_main_#t~short8_22|) (and (not |v_main_#t~short8_22|) (not (= |v_main_#t~mem7_8| 3)))) (exists ((|v_main_#t~short8_21| Bool)) (and (or (and |v_main_#t~short8_21| (= |v_main_#t~mem6_8| 1)) (and (not (= |v_main_#t~mem6_8| 1)) (not |v_main_#t~short8_21|))) |v_main_#t~short8_21|)) (or (not (= 0 main_~i~0.base)) (not (= 0 main_~i~0.offset))) (exists ((v_main_~i~0.offset_12 Int) (v_main_~i~0.base_12 Int)) (and (= (select (select |#memory_$Pointer$.offset| v_main_~i~0.base_12) v_main_~i~0.offset_12) main_~i~0.offset) (exists ((|v_main_#t~mem9_11| Int) (|v_main_#t~short12_21| Bool) (|v_main_#t~mem10_11| Int) (|v_main_#t~short8_20| Bool) (|v_main_#t~short11_20| Bool)) (and (not |v_main_#t~short12_21|) (or (and |v_main_#t~short12_21| (or (and (not |v_main_#t~short12_21|) (not |v_main_#t~short8_20|)) (and |v_main_#t~short12_21| |v_main_#t~short8_20|))) (and (or (and (not |v_main_#t~short12_21|) (not |v_main_#t~short11_20|)) (and |v_main_#t~short12_21| |v_main_#t~short11_20|)) (or (and (exists ((|v_main_#t~short11_18| Bool)) (and |v_main_#t~short11_18| (or (and |v_main_#t~short11_18| (= 0 |v_main_#t~mem9_11|)) (and (not |v_main_#t~short11_18|) (not (= 0 |v_main_#t~mem9_11|)))))) (= (select (select |#memory_int| v_main_~i~0.base_12) (+ v_main_~i~0.offset_12 8)) |v_main_#t~mem10_11|) (exists ((|v_main_#t~short12_19| Bool)) (and (or (and (not |v_main_#t~short8_20|) (not |v_main_#t~short12_19|)) (and |v_main_#t~short8_20| |v_main_#t~short12_19|)) (not |v_main_#t~short12_19|))) (= |v_main_#t~mem9_11| (select (select |#memory_int| v_main_~i~0.base_12) (+ v_main_~i~0.offset_12 4))) (or (and (not |v_main_#t~short11_20|) (not (= 2 |v_main_#t~mem10_11|))) (and |v_main_#t~short11_20| (= 2 |v_main_#t~mem10_11|)))) (and (not |v_main_#t~short11_20|) (or (and (not (= 0 |v_main_#t~mem9_11|)) (not |v_main_#t~short11_20|)) (and (= 0 |v_main_#t~mem9_11|) |v_main_#t~short11_20|)) (exists ((|v_main_#t~short12_19| Bool)) (and (or (and (not |v_main_#t~short8_20|) (not |v_main_#t~short12_19|)) (and |v_main_#t~short8_20| |v_main_#t~short12_19|)) (not |v_main_#t~short12_19|))) (= |v_main_#t~mem9_11| (select (select |#memory_int| v_main_~i~0.base_12) (+ v_main_~i~0.offset_12 4))))))))) (= main_~i~0.base (select (select |#memory_$Pointer$.base| v_main_~i~0.base_12) v_main_~i~0.offset_12))))) (and (not |v_main_#t~short8_22|) (= |v_main_#t~mem6_8| (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))) (or (and |v_main_#t~short8_22| (= |v_main_#t~mem6_8| 1)) (and (not |v_main_#t~short8_22|) (not (= |v_main_#t~mem6_8| 1)))) (exists ((v_main_~i~0.offset_12 Int) (v_main_~i~0.base_12 Int)) (and (= (select (select |#memory_$Pointer$.offset| v_main_~i~0.base_12) v_main_~i~0.offset_12) main_~i~0.offset) (exists ((|v_main_#t~mem9_11| Int) (|v_main_#t~short12_21| Bool) (|v_main_#t~mem10_11| Int) (|v_main_#t~short8_20| Bool) (|v_main_#t~short11_20| Bool)) (and (not |v_main_#t~short12_21|) (or (and |v_main_#t~short12_21| (or (and (not |v_main_#t~short12_21|) (not |v_main_#t~short8_20|)) (and |v_main_#t~short12_21| |v_main_#t~short8_20|))) (and (or (and (not |v_main_#t~short12_21|) (not |v_main_#t~short11_20|)) (and |v_main_#t~short12_21| |v_main_#t~short11_20|)) (or (and (exists ((|v_main_#t~short11_18| Bool)) (and |v_main_#t~short11_18| (or (and |v_main_#t~short11_18| (= 0 |v_main_#t~mem9_11|)) (and (not |v_main_#t~short11_18|) (not (= 0 |v_main_#t~mem9_11|)))))) (= (select (select |#memory_int| v_main_~i~0.base_12) (+ v_main_~i~0.offset_12 8)) |v_main_#t~mem10_11|) (exists ((|v_main_#t~short12_19| Bool)) (and (or (and (not |v_main_#t~short8_20|) (not |v_main_#t~short12_19|)) (and |v_main_#t~short8_20| |v_main_#t~short12_19|)) (not |v_main_#t~short12_19|))) (= |v_main_#t~mem9_11| (select (select |#memory_int| v_main_~i~0.base_12) (+ v_main_~i~0.offset_12 4))) (or (and (not |v_main_#t~short11_20|) (not (= 2 |v_main_#t~mem10_11|))) (and |v_main_#t~short11_20| (= 2 |v_main_#t~mem10_11|)))) (and (not |v_main_#t~short11_20|) (or (and (not (= 0 |v_main_#t~mem9_11|)) (not |v_main_#t~short11_20|)) (and (= 0 |v_main_#t~mem9_11|) |v_main_#t~short11_20|)) (exists ((|v_main_#t~short12_19| Bool)) (and (or (and (not |v_main_#t~short8_20|) (not |v_main_#t~short12_19|)) (and |v_main_#t~short8_20| |v_main_#t~short12_19|)) (not |v_main_#t~short12_19|))) (= |v_main_#t~mem9_11| (select (select |#memory_int| v_main_~i~0.base_12) (+ v_main_~i~0.offset_12 4))))))))) (= main_~i~0.base (select (select |#memory_$Pointer$.base| v_main_~i~0.base_12) v_main_~i~0.offset_12)))))) |v_main_#t~short12_22| (or (and |v_main_#t~short8_22| |v_main_#t~short12_22|) (and (not |v_main_#t~short8_22|) (not |v_main_#t~short12_22|))))))) [2019-08-08 11:45:28,060 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:45:28,069 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:45:28,072 INFO L168 Benchmark]: Toolchain (without parser) took 1904.62 ms. Allocated memory was 130.0 MB in the beginning and 198.7 MB in the end (delta: 68.7 MB). Free memory was 84.9 MB in the beginning and 98.7 MB in the end (delta: -13.8 MB). Peak memory consumption was 54.9 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:28,073 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 130.0 MB. Free memory was 104.1 MB in the beginning and 103.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:45:28,075 INFO L168 Benchmark]: CACSL2BoogieTranslator took 626.14 ms. Allocated memory was 130.0 MB in the beginning and 198.7 MB in the end (delta: 68.7 MB). Free memory was 84.7 MB in the beginning and 163.9 MB in the end (delta: -79.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:28,078 INFO L168 Benchmark]: Boogie Preprocessor took 65.54 ms. Allocated memory is still 198.7 MB. Free memory was 163.9 MB in the beginning and 160.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:28,079 INFO L168 Benchmark]: RCFGBuilder took 824.10 ms. Allocated memory is still 198.7 MB. Free memory was 160.9 MB in the beginning and 121.2 MB in the end (delta: 39.7 MB). Peak memory consumption was 39.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:28,081 INFO L168 Benchmark]: Symbolic Interpretation took 384.48 ms. Allocated memory is still 198.7 MB. Free memory was 121.2 MB in the beginning and 98.7 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:28,091 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 579]: 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 0.36 ms. Allocated memory is still 130.0 MB. Free memory was 104.1 MB in the beginning and 103.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 626.14 ms. Allocated memory was 130.0 MB in the beginning and 198.7 MB in the end (delta: 68.7 MB). Free memory was 84.7 MB in the beginning and 163.9 MB in the end (delta: -79.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 65.54 ms. Allocated memory is still 198.7 MB. Free memory was 163.9 MB in the beginning and 160.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 824.10 ms. Allocated memory is still 198.7 MB. Free memory was 160.9 MB in the beginning and 121.2 MB in the end (delta: 39.7 MB). Peak memory consumption was 39.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 384.48 ms. Allocated memory is still 198.7 MB. Free memory was 121.2 MB in the beginning and 98.7 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...