java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/signedintegeroverflow-regression/PostfixDecrement_false-no-overflow.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 15:11:30,634 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 15:11:30,636 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 15:11:30,648 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 15:11:30,649 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 15:11:30,650 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 15:11:30,651 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 15:11:30,653 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 15:11:30,655 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 15:11:30,656 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 15:11:30,657 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 15:11:30,657 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 15:11:30,658 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 15:11:30,659 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 15:11:30,660 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 15:11:30,664 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 15:11:30,665 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 15:11:30,669 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 15:11:30,673 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 15:11:30,677 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 15:11:30,679 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 15:11:30,681 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 15:11:30,685 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 15:11:30,685 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 15:11:30,685 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 15:11:30,687 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 15:11:30,688 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 15:11:30,688 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 15:11:30,690 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 15:11:30,691 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 15:11:30,693 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 15:11:30,694 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 15:11:30,694 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 15:11:30,696 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 15:11:30,697 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 15:11:30,699 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 15:11:30,699 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-64bit-Automizer_Default.epf [2018-11-20 15:11:30,726 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 15:11:30,726 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 15:11:30,727 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 15:11:30,727 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 15:11:30,728 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 15:11:30,728 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 15:11:30,728 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 15:11:30,728 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 15:11:30,729 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-20 15:11:30,729 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 15:11:30,729 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 15:11:30,729 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 15:11:30,729 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 15:11:30,729 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 15:11:30,730 INFO L133 SettingsManager]: * Check absence of signed integer overflows=true [2018-11-20 15:11:30,730 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 15:11:30,730 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 15:11:30,730 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 15:11:30,731 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 15:11:30,731 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 15:11:30,731 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 15:11:30,731 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 15:11:30,731 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 15:11:30,732 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 15:11:30,732 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 15:11:30,732 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 15:11:30,732 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 15:11:30,732 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 15:11:30,733 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-20 15:11:30,733 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 15:11:30,780 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 15:11:30,794 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 15:11:30,797 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 15:11:30,799 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 15:11:30,800 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 15:11:30,801 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/signedintegeroverflow-regression/PostfixDecrement_false-no-overflow.c.i [2018-11-20 15:11:30,868 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e74fc3eb/c10d82fd5ecc4406ba5ec2d7778b7485/FLAG5547b0c1b [2018-11-20 15:11:31,421 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 15:11:31,422 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/signedintegeroverflow-regression/PostfixDecrement_false-no-overflow.c.i [2018-11-20 15:11:31,434 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e74fc3eb/c10d82fd5ecc4406ba5ec2d7778b7485/FLAG5547b0c1b [2018-11-20 15:11:31,704 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e74fc3eb/c10d82fd5ecc4406ba5ec2d7778b7485 [2018-11-20 15:11:31,715 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 15:11:31,717 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 15:11:31,718 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 15:11:31,718 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 15:11:31,722 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 15:11:31,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:11:31" (1/1) ... [2018-11-20 15:11:31,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f4c4912 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:11:31, skipping insertion in model container [2018-11-20 15:11:31,727 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:11:31" (1/1) ... [2018-11-20 15:11:31,739 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 15:11:31,791 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 15:11:32,186 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 15:11:32,197 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 15:11:32,250 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 15:11:32,330 INFO L195 MainTranslator]: Completed translation [2018-11-20 15:11:32,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:11:32 WrapperNode [2018-11-20 15:11:32,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 15:11:32,332 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 15:11:32,332 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 15:11:32,332 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 15:11:32,422 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:11:32" (1/1) ... [2018-11-20 15:11:32,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:11:32" (1/1) ... [2018-11-20 15:11:32,445 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:11:32" (1/1) ... [2018-11-20 15:11:32,446 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:11:32" (1/1) ... [2018-11-20 15:11:32,470 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:11:32" (1/1) ... [2018-11-20 15:11:32,471 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:11:32" (1/1) ... [2018-11-20 15:11:32,474 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:11:32" (1/1) ... [2018-11-20 15:11:32,480 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 15:11:32,480 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 15:11:32,480 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 15:11:32,481 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 15:11:32,483 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:11:32" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 15:11:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 15:11:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 15:11:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 15:11:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure __underflow [2018-11-20 15:11:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure __uflow [2018-11-20 15:11:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure __overflow [2018-11-20 15:11:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc [2018-11-20 15:11:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_putc [2018-11-20 15:11:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_feof [2018-11-20 15:11:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ferror [2018-11-20 15:11:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_peekc_locked [2018-11-20 15:11:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_flockfile [2018-11-20 15:11:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_funlockfile [2018-11-20 15:11:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile [2018-11-20 15:11:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfscanf [2018-11-20 15:11:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfprintf [2018-11-20 15:11:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_padn [2018-11-20 15:11:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_sgetn [2018-11-20 15:11:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekoff [2018-11-20 15:11:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekpos [2018-11-20 15:11:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_free_backup_area [2018-11-20 15:11:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure remove [2018-11-20 15:11:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure rename [2018-11-20 15:11:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure renameat [2018-11-20 15:11:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure tmpfile [2018-11-20 15:11:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam [2018-11-20 15:11:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam_r [2018-11-20 15:11:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure tempnam [2018-11-20 15:11:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure fclose [2018-11-20 15:11:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2018-11-20 15:11:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure fflush_unlocked [2018-11-20 15:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2018-11-20 15:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure freopen [2018-11-20 15:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure fdopen [2018-11-20 15:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure fmemopen [2018-11-20 15:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure open_memstream [2018-11-20 15:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure setbuf [2018-11-20 15:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure setvbuf [2018-11-20 15:11:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure setbuffer [2018-11-20 15:11:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure setlinebuf [2018-11-20 15:11:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure fprintf [2018-11-20 15:11:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-20 15:11:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-20 15:11:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure vfprintf [2018-11-20 15:11:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure vprintf [2018-11-20 15:11:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf [2018-11-20 15:11:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-20 15:11:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2018-11-20 15:11:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure vdprintf [2018-11-20 15:11:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure dprintf [2018-11-20 15:11:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure fscanf [2018-11-20 15:11:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure scanf [2018-11-20 15:11:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2018-11-20 15:11:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure vfscanf [2018-11-20 15:11:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure vscanf [2018-11-20 15:11:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure vsscanf [2018-11-20 15:11:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc [2018-11-20 15:11:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2018-11-20 15:11:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure getchar [2018-11-20 15:11:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure getc_unlocked [2018-11-20 15:11:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure getchar_unlocked [2018-11-20 15:11:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc_unlocked [2018-11-20 15:11:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure fputc [2018-11-20 15:11:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure putc [2018-11-20 15:11:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure putchar [2018-11-20 15:11:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure fputc_unlocked [2018-11-20 15:11:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure putc_unlocked [2018-11-20 15:11:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure putchar_unlocked [2018-11-20 15:11:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure getw [2018-11-20 15:11:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure putw [2018-11-20 15:11:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2018-11-20 15:11:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure gets [2018-11-20 15:11:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure __getdelim [2018-11-20 15:11:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure getdelim [2018-11-20 15:11:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure getline [2018-11-20 15:11:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure fputs [2018-11-20 15:11:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-11-20 15:11:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure ungetc [2018-11-20 15:11:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure fread [2018-11-20 15:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite [2018-11-20 15:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure fread_unlocked [2018-11-20 15:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite_unlocked [2018-11-20 15:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure fseek [2018-11-20 15:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure ftell [2018-11-20 15:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure rewind [2018-11-20 15:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure fseeko [2018-11-20 15:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure ftello [2018-11-20 15:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure fgetpos [2018-11-20 15:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure fsetpos [2018-11-20 15:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr [2018-11-20 15:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure feof [2018-11-20 15:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ferror [2018-11-20 15:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr_unlocked [2018-11-20 15:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure feof_unlocked [2018-11-20 15:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ferror_unlocked [2018-11-20 15:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure perror [2018-11-20 15:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure fileno [2018-11-20 15:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure fileno_unlocked [2018-11-20 15:11:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure popen [2018-11-20 15:11:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure pclose [2018-11-20 15:11:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ctermid [2018-11-20 15:11:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure flockfile [2018-11-20 15:11:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ftrylockfile [2018-11-20 15:11:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure funlockfile [2018-11-20 15:11:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 15:11:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 15:11:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 15:11:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 15:11:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 15:11:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 15:11:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 15:11:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 15:11:33,163 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 15:11:33,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:11:33 BoogieIcfgContainer [2018-11-20 15:11:33,164 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 15:11:33,166 INFO L168 Benchmark]: Toolchain (without parser) took 1450.82 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 667.4 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -676.9 MB). There was no memory consumed. Max. memory is 7.1 GB. [2018-11-20 15:11:33,168 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-20 15:11:33,169 INFO L168 Benchmark]: CACSL2BoogieTranslator took 613.85 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-11-20 15:11:33,170 INFO L168 Benchmark]: Boogie Preprocessor took 148.07 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 667.4 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -736.7 MB). Peak memory consumption was 15.3 MB. Max. memory is 7.1 GB. [2018-11-20 15:11:33,171 INFO L168 Benchmark]: RCFGBuilder took 684.04 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 7.1 GB. [2018-11-20 15:11:33,175 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 613.85 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 148.07 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 667.4 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -736.7 MB). Peak memory consumption was 15.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 684.04 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...