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-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-regression/rule60_list_true-termination.c_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-16 00:14:30,662 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 00:14:30,664 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 00:14:30,676 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 00:14:30,676 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 00:14:30,677 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 00:14:30,679 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 00:14:30,681 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 00:14:30,683 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 00:14:30,684 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 00:14:30,684 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 00:14:30,685 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 00:14:30,686 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 00:14:30,687 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 00:14:30,688 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 00:14:30,689 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 00:14:30,690 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 00:14:30,692 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 00:14:30,694 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 00:14:30,696 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 00:14:30,697 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 00:14:30,698 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 00:14:30,701 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 00:14:30,701 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 00:14:30,701 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 00:14:30,702 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 00:14:30,703 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 00:14:30,704 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 00:14:30,705 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 00:14:30,707 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 00:14:30,707 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 00:14:30,707 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 00:14:30,708 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 00:14:30,708 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 00:14:30,709 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 00:14:30,710 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 00:14:30,710 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-16 00:14:30,727 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 00:14:30,728 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 00:14:30,729 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 00:14:30,729 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 00:14:30,729 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 00:14:30,730 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-16 00:14:30,730 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-16 00:14:30,730 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-16 00:14:30,730 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-16 00:14:30,730 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-16 00:14:30,731 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-16 00:14:30,731 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 00:14:30,731 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-16 00:14:30,731 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 00:14:30,732 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 00:14:30,732 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-16 00:14:30,732 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-16 00:14:30,732 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-16 00:14:30,732 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 00:14:30,733 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-16 00:14:30,733 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-16 00:14:30,733 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 00:14:30,733 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 00:14:30,734 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-16 00:14:30,734 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 00:14:30,734 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 00:14:30,734 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-16 00:14:30,735 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-16 00:14:30,735 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-16 00:14:30,798 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 00:14:30,813 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 00:14:30,817 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 00:14:30,819 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 00:14:30,819 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 00:14:30,820 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/rule60_list_true-termination.c_true-unreach-call.i [2018-11-16 00:14:30,877 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a262dc537/25c7f9bc8d7f4444ad2bb5c7cfc7b6c9/FLAGe04478596 [2018-11-16 00:14:31,425 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 00:14:31,426 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/rule60_list_true-termination.c_true-unreach-call.i [2018-11-16 00:14:31,436 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a262dc537/25c7f9bc8d7f4444ad2bb5c7cfc7b6c9/FLAGe04478596 [2018-11-16 00:14:31,707 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a262dc537/25c7f9bc8d7f4444ad2bb5c7cfc7b6c9 [2018-11-16 00:14:31,718 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 00:14:31,719 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 00:14:31,720 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 00:14:31,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 00:14:31,724 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 00:14:31,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:14:31" (1/1) ... [2018-11-16 00:14:31,729 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b6da5e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:31, skipping insertion in model container [2018-11-16 00:14:31,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:14:31" (1/1) ... [2018-11-16 00:14:31,739 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 00:14:31,791 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 00:14:32,167 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 00:14:32,181 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 00:14:32,239 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 00:14:32,320 INFO L195 MainTranslator]: Completed translation [2018-11-16 00:14:32,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:32 WrapperNode [2018-11-16 00:14:32,321 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 00:14:32,322 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 00:14:32,322 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 00:14:32,322 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 00:14:32,412 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:32" (1/1) ... [2018-11-16 00:14:32,412 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:32" (1/1) ... [2018-11-16 00:14:32,432 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:32" (1/1) ... [2018-11-16 00:14:32,432 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:32" (1/1) ... [2018-11-16 00:14:32,460 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:32" (1/1) ... [2018-11-16 00:14:32,462 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:32" (1/1) ... [2018-11-16 00:14:32,470 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:32" (1/1) ... [2018-11-16 00:14:32,479 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 00:14:32,479 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 00:14:32,479 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 00:14:32,479 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 00:14:32,480 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:14:32" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-16 00:14:32,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 00:14:32,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 00:14:32,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __blast_assert [2018-11-16 00:14:32,538 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-16 00:14:32,538 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2018-11-16 00:14:32,538 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 00:14:32,538 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-16 00:14:32,538 INFO L130 BoogieDeclarations]: Found specification of procedure __blast_assert [2018-11-16 00:14:32,539 INFO L130 BoogieDeclarations]: Found specification of procedure __underflow [2018-11-16 00:14:32,539 INFO L130 BoogieDeclarations]: Found specification of procedure __uflow [2018-11-16 00:14:32,539 INFO L130 BoogieDeclarations]: Found specification of procedure __overflow [2018-11-16 00:14:32,539 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc [2018-11-16 00:14:32,539 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_putc [2018-11-16 00:14:32,539 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_feof [2018-11-16 00:14:32,540 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ferror [2018-11-16 00:14:32,540 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_peekc_locked [2018-11-16 00:14:32,540 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_flockfile [2018-11-16 00:14:32,540 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_funlockfile [2018-11-16 00:14:32,540 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile [2018-11-16 00:14:32,540 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfscanf [2018-11-16 00:14:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfprintf [2018-11-16 00:14:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_padn [2018-11-16 00:14:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_sgetn [2018-11-16 00:14:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekoff [2018-11-16 00:14:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekpos [2018-11-16 00:14:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_free_backup_area [2018-11-16 00:14:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure remove [2018-11-16 00:14:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure rename [2018-11-16 00:14:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure renameat [2018-11-16 00:14:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure tmpfile [2018-11-16 00:14:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam [2018-11-16 00:14:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam_r [2018-11-16 00:14:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure tempnam [2018-11-16 00:14:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure fclose [2018-11-16 00:14:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2018-11-16 00:14:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure fflush_unlocked [2018-11-16 00:14:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2018-11-16 00:14:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure freopen [2018-11-16 00:14:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure fdopen [2018-11-16 00:14:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure fmemopen [2018-11-16 00:14:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure open_memstream [2018-11-16 00:14:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure setbuf [2018-11-16 00:14:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure setvbuf [2018-11-16 00:14:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure setbuffer [2018-11-16 00:14:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure setlinebuf [2018-11-16 00:14:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure fprintf [2018-11-16 00:14:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-16 00:14:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-16 00:14:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure vfprintf [2018-11-16 00:14:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure vprintf [2018-11-16 00:14:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf [2018-11-16 00:14:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-16 00:14:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2018-11-16 00:14:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure vdprintf [2018-11-16 00:14:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure dprintf [2018-11-16 00:14:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure fscanf [2018-11-16 00:14:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure scanf [2018-11-16 00:14:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2018-11-16 00:14:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure vfscanf [2018-11-16 00:14:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure vscanf [2018-11-16 00:14:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure vsscanf [2018-11-16 00:14:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc [2018-11-16 00:14:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2018-11-16 00:14:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure getchar [2018-11-16 00:14:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure getc_unlocked [2018-11-16 00:14:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure getchar_unlocked [2018-11-16 00:14:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc_unlocked [2018-11-16 00:14:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure fputc [2018-11-16 00:14:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure putc [2018-11-16 00:14:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure putchar [2018-11-16 00:14:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure fputc_unlocked [2018-11-16 00:14:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure putc_unlocked [2018-11-16 00:14:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure putchar_unlocked [2018-11-16 00:14:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure getw [2018-11-16 00:14:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure putw [2018-11-16 00:14:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2018-11-16 00:14:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure gets [2018-11-16 00:14:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure __getdelim [2018-11-16 00:14:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure getdelim [2018-11-16 00:14:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure getline [2018-11-16 00:14:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure fputs [2018-11-16 00:14:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-11-16 00:14:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure ungetc [2018-11-16 00:14:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure fread [2018-11-16 00:14:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite [2018-11-16 00:14:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure fread_unlocked [2018-11-16 00:14:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite_unlocked [2018-11-16 00:14:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure fseek [2018-11-16 00:14:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure ftell [2018-11-16 00:14:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure rewind [2018-11-16 00:14:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure fseeko [2018-11-16 00:14:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure ftello [2018-11-16 00:14:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure fgetpos [2018-11-16 00:14:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure fsetpos [2018-11-16 00:14:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr [2018-11-16 00:14:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure feof [2018-11-16 00:14:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure ferror [2018-11-16 00:14:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr_unlocked [2018-11-16 00:14:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure feof_unlocked [2018-11-16 00:14:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure ferror_unlocked [2018-11-16 00:14:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure perror [2018-11-16 00:14:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure fileno [2018-11-16 00:14:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure fileno_unlocked [2018-11-16 00:14:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure popen [2018-11-16 00:14:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure pclose [2018-11-16 00:14:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure ctermid [2018-11-16 00:14:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure flockfile [2018-11-16 00:14:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure ftrylockfile [2018-11-16 00:14:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure funlockfile [2018-11-16 00:14:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-16 00:14:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-16 00:14:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-11-16 00:14:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-16 00:14:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-11-16 00:14:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure memalign [2018-11-16 00:14:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-11-16 00:14:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure pvalloc [2018-11-16 00:14:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure __default_morecore [2018-11-16 00:14:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure mallinfo [2018-11-16 00:14:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure mallopt [2018-11-16 00:14:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure malloc_trim [2018-11-16 00:14:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure malloc_usable_size [2018-11-16 00:14:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure malloc_stats [2018-11-16 00:14:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure malloc_info [2018-11-16 00:14:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure malloc_get_state [2018-11-16 00:14:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure malloc_set_state [2018-11-16 00:14:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure __malloc_check_init [2018-11-16 00:14:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-16 00:14:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-16 00:14:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-16 00:14:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-16 00:14:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 00:14:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-16 00:14:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 00:14:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-16 00:14:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-16 00:14:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 00:14:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-16 00:14:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-16 00:14:33,376 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-16 00:14:33,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:14:33 BoogieIcfgContainer [2018-11-16 00:14:33,377 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-16 00:14:33,379 INFO L168 Benchmark]: Toolchain (without parser) took 1661.27 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 731.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -731.4 MB). Peak memory consumption was 478.2 kB. Max. memory is 7.1 GB. [2018-11-16 00:14:33,381 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 00:14:33,382 INFO L168 Benchmark]: CACSL2BoogieTranslator took 601.15 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: 44.9 MB). Peak memory consumption was 44.9 MB. Max. memory is 7.1 GB. [2018-11-16 00:14:33,383 INFO L168 Benchmark]: Boogie Preprocessor took 156.74 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 731.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -824.4 MB). Peak memory consumption was 15.3 MB. Max. memory is 7.1 GB. [2018-11-16 00:14:33,384 INFO L168 Benchmark]: RCFGBuilder took 898.25 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 48.1 MB). Peak memory consumption was 48.1 MB. Max. memory is 7.1 GB. [2018-11-16 00:14:33,388 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 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 601.15 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: 44.9 MB). Peak memory consumption was 44.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 156.74 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 731.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -824.4 MB). Peak memory consumption was 15.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 898.25 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 48.1 MB). Peak memory consumption was 48.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...