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/ldv-regression/sizeofparameters_test.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 21:44:54,925 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 21:44:54,927 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 21:44:54,939 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 21:44:54,939 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 21:44:54,940 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 21:44:54,941 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 21:44:54,943 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 21:44:54,945 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 21:44:54,945 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 21:44:54,946 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 21:44:54,947 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 21:44:54,948 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 21:44:54,949 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 21:44:54,949 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 21:44:54,950 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 21:44:54,951 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 21:44:54,952 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 21:44:54,954 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 21:44:54,955 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 21:44:54,957 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 21:44:54,958 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 21:44:54,959 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 21:44:54,959 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 21:44:54,961 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 21:44:54,961 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 21:44:54,962 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 21:44:54,962 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 21:44:54,963 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 21:44:54,964 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 21:44:54,964 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 21:44:54,965 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 21:44:54,965 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 21:44:54,966 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 21:44:54,967 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 21:44:54,967 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 21:44:54,968 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 21:44:54,968 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 21:44:54,968 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 21:44:54,969 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 21:44:54,970 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 21:44:54,970 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 [2019-08-22 21:44:54,984 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 21:44:54,984 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 21:44:54,985 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 21:44:54,985 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 21:44:54,986 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 21:44:54,986 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 21:44:54,986 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 21:44:54,986 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 21:44:54,986 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 21:44:54,986 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 21:44:54,987 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 21:44:54,987 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 21:44:54,987 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 21:44:54,987 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 21:44:54,987 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 21:44:54,988 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 21:44:54,988 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 21:44:54,988 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 21:44:54,988 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 21:44:54,988 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 21:44:54,989 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 21:44:54,989 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:44:54,989 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 21:44:54,989 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 21:44:54,990 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 21:44:54,990 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 21:44:54,990 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 21:44:54,990 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 21:44:54,990 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 21:44:55,018 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 21:44:55,030 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 21:44:55,033 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 21:44:55,034 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 21:44:55,034 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 21:44:55,035 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/sizeofparameters_test.i [2019-08-22 21:44:55,096 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e3afe5f6/5568a559425e4490b6245359c4756fdf/FLAG26f4952db [2019-08-22 21:44:55,527 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 21:44:55,528 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/sizeofparameters_test.i [2019-08-22 21:44:55,538 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e3afe5f6/5568a559425e4490b6245359c4756fdf/FLAG26f4952db [2019-08-22 21:44:55,911 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e3afe5f6/5568a559425e4490b6245359c4756fdf [2019-08-22 21:44:55,919 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 21:44:55,921 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 21:44:55,922 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 21:44:55,922 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 21:44:55,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 21:44:55,927 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:44:55" (1/1) ... [2019-08-22 21:44:55,930 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e4f283 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:55, skipping insertion in model container [2019-08-22 21:44:55,930 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:44:55" (1/1) ... [2019-08-22 21:44:55,938 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 21:44:55,987 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 21:44:56,444 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:44:56,450 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 21:44:56,512 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:44:56,570 INFO L192 MainTranslator]: Completed translation [2019-08-22 21:44:56,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:56 WrapperNode [2019-08-22 21:44:56,571 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 21:44:56,572 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 21:44:56,572 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 21:44:56,572 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 21:44:56,585 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:56" (1/1) ... [2019-08-22 21:44:56,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:56" (1/1) ... [2019-08-22 21:44:56,605 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:56" (1/1) ... [2019-08-22 21:44:56,606 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:56" (1/1) ... [2019-08-22 21:44:56,625 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:56" (1/1) ... [2019-08-22 21:44:56,628 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:56" (1/1) ... [2019-08-22 21:44:56,634 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:56" (1/1) ... [2019-08-22 21:44:56,642 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 21:44:56,645 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 21:44:56,645 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 21:44:56,646 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 21:44:56,647 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:44:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:44:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 21:44:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 21:44:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __blast_assert [2019-08-22 21:44:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 21:44:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure foo [2019-08-22 21:44:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 21:44:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-22 21:44:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure __underflow [2019-08-22 21:44:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure __uflow [2019-08-22 21:44:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure __overflow [2019-08-22 21:44:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc [2019-08-22 21:44:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_putc [2019-08-22 21:44:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_feof [2019-08-22 21:44:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ferror [2019-08-22 21:44:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_peekc_locked [2019-08-22 21:44:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_flockfile [2019-08-22 21:44:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_funlockfile [2019-08-22 21:44:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile [2019-08-22 21:44:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfscanf [2019-08-22 21:44:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfprintf [2019-08-22 21:44:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_padn [2019-08-22 21:44:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_sgetn [2019-08-22 21:44:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekoff [2019-08-22 21:44:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekpos [2019-08-22 21:44:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_free_backup_area [2019-08-22 21:44:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure remove [2019-08-22 21:44:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure rename [2019-08-22 21:44:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure renameat [2019-08-22 21:44:56,703 INFO L130 BoogieDeclarations]: Found specification of procedure tmpfile [2019-08-22 21:44:56,703 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam [2019-08-22 21:44:56,703 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam_r [2019-08-22 21:44:56,703 INFO L130 BoogieDeclarations]: Found specification of procedure tempnam [2019-08-22 21:44:56,703 INFO L130 BoogieDeclarations]: Found specification of procedure fclose [2019-08-22 21:44:56,703 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2019-08-22 21:44:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure fflush_unlocked [2019-08-22 21:44:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2019-08-22 21:44:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure freopen [2019-08-22 21:44:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure fdopen [2019-08-22 21:44:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure fmemopen [2019-08-22 21:44:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure open_memstream [2019-08-22 21:44:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure setbuf [2019-08-22 21:44:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure setvbuf [2019-08-22 21:44:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure setbuffer [2019-08-22 21:44:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure setlinebuf [2019-08-22 21:44:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure fprintf [2019-08-22 21:44:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-22 21:44:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-08-22 21:44:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure vfprintf [2019-08-22 21:44:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure vprintf [2019-08-22 21:44:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf [2019-08-22 21:44:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-22 21:44:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2019-08-22 21:44:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure vdprintf [2019-08-22 21:44:56,707 INFO L130 BoogieDeclarations]: Found specification of procedure dprintf [2019-08-22 21:44:56,707 INFO L130 BoogieDeclarations]: Found specification of procedure fscanf [2019-08-22 21:44:56,707 INFO L130 BoogieDeclarations]: Found specification of procedure scanf [2019-08-22 21:44:56,707 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-08-22 21:44:56,707 INFO L130 BoogieDeclarations]: Found specification of procedure vfscanf [2019-08-22 21:44:56,707 INFO L130 BoogieDeclarations]: Found specification of procedure vscanf [2019-08-22 21:44:56,707 INFO L130 BoogieDeclarations]: Found specification of procedure vsscanf [2019-08-22 21:44:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc [2019-08-22 21:44:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2019-08-22 21:44:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure getchar [2019-08-22 21:44:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure getc_unlocked [2019-08-22 21:44:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure getchar_unlocked [2019-08-22 21:44:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc_unlocked [2019-08-22 21:44:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure fputc [2019-08-22 21:44:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure putc [2019-08-22 21:44:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure putchar [2019-08-22 21:44:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure fputc_unlocked [2019-08-22 21:44:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure putc_unlocked [2019-08-22 21:44:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure putchar_unlocked [2019-08-22 21:44:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure getw [2019-08-22 21:44:56,710 INFO L130 BoogieDeclarations]: Found specification of procedure putw [2019-08-22 21:44:56,710 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2019-08-22 21:44:56,710 INFO L130 BoogieDeclarations]: Found specification of procedure gets [2019-08-22 21:44:56,710 INFO L130 BoogieDeclarations]: Found specification of procedure __getdelim [2019-08-22 21:44:56,710 INFO L130 BoogieDeclarations]: Found specification of procedure getdelim [2019-08-22 21:44:56,710 INFO L130 BoogieDeclarations]: Found specification of procedure getline [2019-08-22 21:44:56,711 INFO L130 BoogieDeclarations]: Found specification of procedure fputs [2019-08-22 21:44:56,711 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-22 21:44:56,711 INFO L130 BoogieDeclarations]: Found specification of procedure ungetc [2019-08-22 21:44:56,711 INFO L130 BoogieDeclarations]: Found specification of procedure fread [2019-08-22 21:44:56,711 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite [2019-08-22 21:44:56,711 INFO L130 BoogieDeclarations]: Found specification of procedure fread_unlocked [2019-08-22 21:44:56,711 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite_unlocked [2019-08-22 21:44:56,712 INFO L130 BoogieDeclarations]: Found specification of procedure fseek [2019-08-22 21:44:56,712 INFO L130 BoogieDeclarations]: Found specification of procedure ftell [2019-08-22 21:44:56,712 INFO L130 BoogieDeclarations]: Found specification of procedure rewind [2019-08-22 21:44:56,712 INFO L130 BoogieDeclarations]: Found specification of procedure fseeko [2019-08-22 21:44:56,712 INFO L130 BoogieDeclarations]: Found specification of procedure ftello [2019-08-22 21:44:56,712 INFO L130 BoogieDeclarations]: Found specification of procedure fgetpos [2019-08-22 21:44:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure fsetpos [2019-08-22 21:44:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr [2019-08-22 21:44:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure feof [2019-08-22 21:44:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure ferror [2019-08-22 21:44:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr_unlocked [2019-08-22 21:44:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure feof_unlocked [2019-08-22 21:44:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure ferror_unlocked [2019-08-22 21:44:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure perror [2019-08-22 21:44:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure fileno [2019-08-22 21:44:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure fileno_unlocked [2019-08-22 21:44:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure popen [2019-08-22 21:44:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure pclose [2019-08-22 21:44:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure ctermid [2019-08-22 21:44:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure flockfile [2019-08-22 21:44:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure ftrylockfile [2019-08-22 21:44:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure funlockfile [2019-08-22 21:44:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure __blast_assert [2019-08-22 21:44:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure foo [2019-08-22 21:44:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 21:44:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 21:44:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 21:44:57,043 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 21:44:57,043 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 21:44:57,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:44:57 BoogieIcfgContainer [2019-08-22 21:44:57,045 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 21:44:57,045 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 21:44:57,045 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 21:44:57,046 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 21:44:57,047 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:44:57" (1/1) ... [2019-08-22 21:44:57,069 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 21:44:57,072 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 21:44:57,079 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 21:44:57,087 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 21:44:57,088 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 21:44:57,153 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 6 [2019-08-22 21:44:57,162 INFO L185 IcfgInterpreter]: Interpreting procedure foo with input of size 11 [2019-08-22 21:44:57,167 INFO L185 IcfgInterpreter]: Interpreting procedure __blast_assert with input of size 1 [2019-08-22 21:44:57,169 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-22 21:44:57,169 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-22 21:44:57,171 INFO L179 IcfgInterpreter]: Reachable states at location __blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 20#false [2019-08-22 21:44:57,174 INFO L87 terpretationObserver]: ✔ All locations of interest are guaranteed to be unreachable. [2019-08-22 21:44:57,175 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-22 21:44:57,177 INFO L168 Benchmark]: Toolchain (without parser) took 1255.42 ms. Allocated memory was 132.1 MB in the beginning and 198.7 MB in the end (delta: 66.6 MB). Free memory was 85.5 MB in the beginning and 125.1 MB in the end (delta: -39.6 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. [2019-08-22 21:44:57,178 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 132.1 MB. Free memory was 105.1 MB in the beginning and 104.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-22 21:44:57,179 INFO L168 Benchmark]: CACSL2BoogieTranslator took 650.05 ms. Allocated memory was 132.1 MB in the beginning and 198.7 MB in the end (delta: 66.6 MB). Free memory was 85.3 MB in the beginning and 165.5 MB in the end (delta: -80.2 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. [2019-08-22 21:44:57,180 INFO L168 Benchmark]: Boogie Preprocessor took 69.93 ms. Allocated memory is still 198.7 MB. Free memory was 165.5 MB in the beginning and 163.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-22 21:44:57,180 INFO L168 Benchmark]: RCFGBuilder took 399.53 ms. Allocated memory is still 198.7 MB. Free memory was 163.5 MB in the beginning and 130.6 MB in the end (delta: 32.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 7.1 GB. [2019-08-22 21:44:57,181 INFO L168 Benchmark]: Symbolic Interpretation took 129.65 ms. Allocated memory is still 198.7 MB. Free memory was 130.6 MB in the beginning and 125.1 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2019-08-22 21:44:57,186 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - PositiveResult [Line: 749]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 132.1 MB. Free memory was 105.1 MB in the beginning and 104.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 650.05 ms. Allocated memory was 132.1 MB in the beginning and 198.7 MB in the end (delta: 66.6 MB). Free memory was 85.3 MB in the beginning and 165.5 MB in the end (delta: -80.2 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 69.93 ms. Allocated memory is still 198.7 MB. Free memory was 165.5 MB in the beginning and 163.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 399.53 ms. Allocated memory is still 198.7 MB. Free memory was 163.5 MB in the beginning and 130.6 MB in the end (delta: 32.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 129.65 ms. Allocated memory is still 198.7 MB. Free memory was 130.6 MB in the beginning and 125.1 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...