java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-regression/sizeofparameters_test.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-16 17:28:54,679 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-16 17:28:54,681 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-16 17:28:54,696 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-16 17:28:54,697 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-16 17:28:54,698 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-16 17:28:54,699 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-16 17:28:54,701 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-16 17:28:54,703 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-16 17:28:54,704 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-16 17:28:54,705 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-16 17:28:54,706 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-16 17:28:54,706 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-16 17:28:54,707 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-16 17:28:54,708 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-16 17:28:54,709 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-16 17:28:54,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-16 17:28:54,711 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-16 17:28:54,713 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-16 17:28:54,715 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-16 17:28:54,716 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-16 17:28:54,718 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-16 17:28:54,719 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-16 17:28:54,719 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-16 17:28:54,722 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-16 17:28:54,722 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-16 17:28:54,722 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-16 17:28:54,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-16 17:28:54,724 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-16 17:28:54,725 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-16 17:28:54,725 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-16 17:28:54,725 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-16 17:28:54,726 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-16 17:28:54,727 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-16 17:28:54,728 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-16 17:28:54,728 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-16 17:28:54,729 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-16 17:28:54,729 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-16 17:28:54,729 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-16 17:28:54,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-16 17:28:54,731 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-16 17:28:54,732 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-16 17:28:54,747 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-16 17:28:54,747 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-16 17:28:54,747 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-16 17:28:54,748 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-16 17:28:54,748 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-16 17:28:54,748 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-16 17:28:54,749 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-16 17:28:54,749 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-16 17:28:54,749 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-16 17:28:54,749 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-16 17:28:54,750 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-16 17:28:54,750 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-16 17:28:54,750 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-16 17:28:54,751 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-16 17:28:54,751 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-16 17:28:54,751 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-16 17:28:54,751 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-16 17:28:54,751 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-16 17:28:54,751 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-16 17:28:54,752 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-16 17:28:54,752 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-16 17:28:54,752 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-16 17:28:54,752 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-16 17:28:54,752 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-16 17:28:54,753 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-16 17:28:54,753 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-16 17:28:54,755 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-16 17:28:54,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-16 17:28:54,756 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-16 17:28:54,756 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-16 17:28:54,806 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-16 17:28:54,820 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-16 17:28:54,826 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-16 17:28:54,827 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-16 17:28:54,828 INFO L275 PluginConnector]: CDTParser initialized [2019-09-16 17:28:54,829 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/sizeofparameters_test.i [2019-09-16 17:28:54,905 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d9882765/8c952781ec34402f8677cfed50c81cca/FLAG4f21c44af [2019-09-16 17:28:55,450 INFO L306 CDTParser]: Found 1 translation units. [2019-09-16 17:28:55,451 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/sizeofparameters_test.i [2019-09-16 17:28:55,464 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d9882765/8c952781ec34402f8677cfed50c81cca/FLAG4f21c44af [2019-09-16 17:28:55,709 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d9882765/8c952781ec34402f8677cfed50c81cca [2019-09-16 17:28:55,718 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-16 17:28:55,719 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-16 17:28:55,721 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-16 17:28:55,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-16 17:28:55,724 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-16 17:28:55,725 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 05:28:55" (1/1) ... [2019-09-16 17:28:55,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50821800 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:28:55, skipping insertion in model container [2019-09-16 17:28:55,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 05:28:55" (1/1) ... [2019-09-16 17:28:55,735 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-16 17:28:55,775 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-16 17:28:56,204 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 17:28:56,212 INFO L188 MainTranslator]: Completed pre-run [2019-09-16 17:28:56,286 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 17:28:56,350 INFO L192 MainTranslator]: Completed translation [2019-09-16 17:28:56,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:28:56 WrapperNode [2019-09-16 17:28:56,352 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-16 17:28:56,352 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-16 17:28:56,353 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-16 17:28:56,353 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-16 17:28:56,366 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:28:56" (1/1) ... [2019-09-16 17:28:56,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:28:56" (1/1) ... [2019-09-16 17:28:56,378 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:28:56" (1/1) ... [2019-09-16 17:28:56,378 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:28:56" (1/1) ... [2019-09-16 17:28:56,388 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:28:56" (1/1) ... [2019-09-16 17:28:56,390 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:28:56" (1/1) ... [2019-09-16 17:28:56,392 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:28:56" (1/1) ... [2019-09-16 17:28:56,397 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-16 17:28:56,398 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-16 17:28:56,398 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-16 17:28:56,398 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-16 17:28:56,399 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:28:56" (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 [2019-09-16 17:28:56,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-16 17:28:56,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-16 17:28:56,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __blast_assert [2019-09-16 17:28:56,456 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-16 17:28:56,456 INFO L138 BoogieDeclarations]: Found implementation of procedure foo [2019-09-16 17:28:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-16 17:28:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-16 17:28:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure __underflow [2019-09-16 17:28:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure __uflow [2019-09-16 17:28:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure __overflow [2019-09-16 17:28:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc [2019-09-16 17:28:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_putc [2019-09-16 17:28:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_feof [2019-09-16 17:28:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ferror [2019-09-16 17:28:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_peekc_locked [2019-09-16 17:28:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_flockfile [2019-09-16 17:28:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_funlockfile [2019-09-16 17:28:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile [2019-09-16 17:28:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfscanf [2019-09-16 17:28:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfprintf [2019-09-16 17:28:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_padn [2019-09-16 17:28:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_sgetn [2019-09-16 17:28:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekoff [2019-09-16 17:28:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekpos [2019-09-16 17:28:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_free_backup_area [2019-09-16 17:28:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure remove [2019-09-16 17:28:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure rename [2019-09-16 17:28:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure renameat [2019-09-16 17:28:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure tmpfile [2019-09-16 17:28:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam [2019-09-16 17:28:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam_r [2019-09-16 17:28:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure tempnam [2019-09-16 17:28:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure fclose [2019-09-16 17:28:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2019-09-16 17:28:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure fflush_unlocked [2019-09-16 17:28:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2019-09-16 17:28:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure freopen [2019-09-16 17:28:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure fdopen [2019-09-16 17:28:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure fmemopen [2019-09-16 17:28:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure open_memstream [2019-09-16 17:28:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure setbuf [2019-09-16 17:28:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure setvbuf [2019-09-16 17:28:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure setbuffer [2019-09-16 17:28:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure setlinebuf [2019-09-16 17:28:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure fprintf [2019-09-16 17:28:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-16 17:28:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-16 17:28:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure vfprintf [2019-09-16 17:28:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure vprintf [2019-09-16 17:28:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf [2019-09-16 17:28:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-16 17:28:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2019-09-16 17:28:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure vdprintf [2019-09-16 17:28:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure dprintf [2019-09-16 17:28:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure fscanf [2019-09-16 17:28:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure scanf [2019-09-16 17:28:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-09-16 17:28:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure vfscanf [2019-09-16 17:28:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure vscanf [2019-09-16 17:28:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure vsscanf [2019-09-16 17:28:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc [2019-09-16 17:28:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2019-09-16 17:28:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure getchar [2019-09-16 17:28:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure getc_unlocked [2019-09-16 17:28:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure getchar_unlocked [2019-09-16 17:28:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc_unlocked [2019-09-16 17:28:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure fputc [2019-09-16 17:28:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure putc [2019-09-16 17:28:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure putchar [2019-09-16 17:28:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure fputc_unlocked [2019-09-16 17:28:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure putc_unlocked [2019-09-16 17:28:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure putchar_unlocked [2019-09-16 17:28:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure getw [2019-09-16 17:28:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure putw [2019-09-16 17:28:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2019-09-16 17:28:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure gets [2019-09-16 17:28:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure __getdelim [2019-09-16 17:28:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure getdelim [2019-09-16 17:28:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure getline [2019-09-16 17:28:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure fputs [2019-09-16 17:28:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-16 17:28:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure ungetc [2019-09-16 17:28:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure fread [2019-09-16 17:28:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite [2019-09-16 17:28:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure fread_unlocked [2019-09-16 17:28:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite_unlocked [2019-09-16 17:28:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure fseek [2019-09-16 17:28:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ftell [2019-09-16 17:28:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure rewind [2019-09-16 17:28:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure fseeko [2019-09-16 17:28:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ftello [2019-09-16 17:28:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure fgetpos [2019-09-16 17:28:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure fsetpos [2019-09-16 17:28:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr [2019-09-16 17:28:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure feof [2019-09-16 17:28:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure ferror [2019-09-16 17:28:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr_unlocked [2019-09-16 17:28:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure feof_unlocked [2019-09-16 17:28:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure ferror_unlocked [2019-09-16 17:28:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure perror [2019-09-16 17:28:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure fileno [2019-09-16 17:28:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure fileno_unlocked [2019-09-16 17:28:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure popen [2019-09-16 17:28:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure pclose [2019-09-16 17:28:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure ctermid [2019-09-16 17:28:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure flockfile [2019-09-16 17:28:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure ftrylockfile [2019-09-16 17:28:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure funlockfile [2019-09-16 17:28:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure __blast_assert [2019-09-16 17:28:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure foo [2019-09-16 17:28:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-16 17:28:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-16 17:28:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-16 17:28:56,853 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-16 17:28:56,854 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-16 17:28:56,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 05:28:56 BoogieIcfgContainer [2019-09-16 17:28:56,855 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-16 17:28:56,856 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-16 17:28:56,856 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-16 17:28:56,857 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-16 17:28:56,858 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 05:28:56" (1/1) ... [2019-09-16 17:28:56,889 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-16 17:28:56,996 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-16 17:28:57,004 INFO L272 AbstractInterpreter]: Visited 16 different actions 16 times. Never merged. Never widened. Performed 41 root evaluator evaluations with a maximum evaluation depth of 3. Performed 41 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 29 variables. [2019-09-16 17:28:57,005 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-16 17:28:57,008 INFO L168 Benchmark]: Toolchain (without parser) took 1286.79 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 87.5 MB in the beginning and 123.9 MB in the end (delta: -36.3 MB). Peak memory consumption was 31.8 MB. Max. memory is 7.1 GB. [2019-09-16 17:28:57,009 INFO L168 Benchmark]: CDTParser took 1.25 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-16 17:28:57,010 INFO L168 Benchmark]: CACSL2BoogieTranslator took 631.44 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 87.3 MB in the beginning and 165.4 MB in the end (delta: -78.1 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. [2019-09-16 17:28:57,011 INFO L168 Benchmark]: Boogie Preprocessor took 45.27 ms. Allocated memory is still 200.8 MB. Free memory was 165.4 MB in the beginning and 163.5 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-09-16 17:28:57,012 INFO L168 Benchmark]: RCFGBuilder took 457.57 ms. Allocated memory is still 200.8 MB. Free memory was 163.5 MB in the beginning and 130.9 MB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 7.1 GB. [2019-09-16 17:28:57,013 INFO L168 Benchmark]: Abstract Interpretation took 148.51 ms. Allocated memory is still 200.8 MB. Free memory was 130.3 MB in the beginning and 123.9 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 7.1 GB. [2019-09-16 17:28:57,019 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.25 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 631.44 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 87.3 MB in the beginning and 165.4 MB in the end (delta: -78.1 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 45.27 ms. Allocated memory is still 200.8 MB. Free memory was 165.4 MB in the beginning and 163.5 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 457.57 ms. Allocated memory is still 200.8 MB. Free memory was 163.5 MB in the beginning and 130.9 MB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 148.51 ms. Allocated memory is still 200.8 MB. Free memory was 130.3 MB in the beginning and 123.9 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 749]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...