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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-regression/sizeofparameters_test.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 00:37:01,006 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 00:37:01,009 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 00:37:01,025 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 00:37:01,025 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 00:37:01,026 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 00:37:01,028 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 00:37:01,029 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 00:37:01,032 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 00:37:01,036 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 00:37:01,037 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 00:37:01,040 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 00:37:01,041 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 00:37:01,042 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 00:37:01,042 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 00:37:01,044 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 00:37:01,044 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 00:37:01,045 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 00:37:01,047 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 00:37:01,049 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 00:37:01,050 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 00:37:01,053 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 00:37:01,055 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 00:37:01,056 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 00:37:01,058 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 00:37:01,058 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 00:37:01,058 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 00:37:01,059 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 00:37:01,060 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 00:37:01,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 00:37:01,064 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 00:37:01,065 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 00:37:01,067 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 00:37:01,068 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 00:37:01,070 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 00:37:01,070 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 00:37:01,071 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 00:37:01,071 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 00:37:01,071 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 00:37:01,072 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 00:37:01,073 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 00:37:01,074 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 [2019-10-14 00:37:01,088 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 00:37:01,088 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 00:37:01,089 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 00:37:01,089 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 00:37:01,090 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 00:37:01,090 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 00:37:01,090 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 00:37:01,090 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 00:37:01,090 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 00:37:01,091 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 00:37:01,091 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 00:37:01,091 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 00:37:01,091 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 00:37:01,092 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 00:37:01,092 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 00:37:01,092 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 00:37:01,093 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 00:37:01,094 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 00:37:01,094 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 00:37:01,094 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 00:37:01,094 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 00:37:01,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:37:01,095 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 00:37:01,095 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 00:37:01,095 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 00:37:01,095 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 00:37:01,095 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 00:37:01,096 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 00:37:01,096 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-14 00:37:01,402 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 00:37:01,421 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 00:37:01,425 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 00:37:01,426 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 00:37:01,427 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 00:37:01,428 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/sizeofparameters_test.i [2019-10-14 00:37:01,487 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7fac691e7/224b9ff84bde424f88fe0b2d55d4b3d1/FLAG95372fdf2 [2019-10-14 00:37:01,999 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 00:37:01,999 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/sizeofparameters_test.i [2019-10-14 00:37:02,012 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7fac691e7/224b9ff84bde424f88fe0b2d55d4b3d1/FLAG95372fdf2 [2019-10-14 00:37:02,341 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7fac691e7/224b9ff84bde424f88fe0b2d55d4b3d1 [2019-10-14 00:37:02,350 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 00:37:02,351 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 00:37:02,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 00:37:02,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 00:37:02,355 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 00:37:02,356 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:37:02" (1/1) ... [2019-10-14 00:37:02,359 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@513e09ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:37:02, skipping insertion in model container [2019-10-14 00:37:02,360 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:37:02" (1/1) ... [2019-10-14 00:37:02,368 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 00:37:02,424 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 00:37:02,860 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:37:02,864 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 00:37:02,911 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:37:02,975 INFO L192 MainTranslator]: Completed translation [2019-10-14 00:37:02,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:37:02 WrapperNode [2019-10-14 00:37:02,976 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 00:37:02,977 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 00:37:02,977 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 00:37:02,977 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 00:37:02,990 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:37:02" (1/1) ... [2019-10-14 00:37:02,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:37:02" (1/1) ... [2019-10-14 00:37:03,005 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:37:02" (1/1) ... [2019-10-14 00:37:03,005 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:37:02" (1/1) ... [2019-10-14 00:37:03,015 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:37:02" (1/1) ... [2019-10-14 00:37:03,016 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:37:02" (1/1) ... [2019-10-14 00:37:03,019 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:37:02" (1/1) ... [2019-10-14 00:37:03,023 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 00:37:03,024 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 00:37:03,024 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 00:37:03,024 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 00:37:03,025 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:37:02" (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 [2019-10-14 00:37:03,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 00:37:03,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 00:37:03,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __blast_assert [2019-10-14 00:37:03,094 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 00:37:03,094 INFO L138 BoogieDeclarations]: Found implementation of procedure foo [2019-10-14 00:37:03,095 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 00:37:03,095 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-14 00:37:03,095 INFO L130 BoogieDeclarations]: Found specification of procedure __underflow [2019-10-14 00:37:03,095 INFO L130 BoogieDeclarations]: Found specification of procedure __uflow [2019-10-14 00:37:03,096 INFO L130 BoogieDeclarations]: Found specification of procedure __overflow [2019-10-14 00:37:03,096 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc [2019-10-14 00:37:03,097 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_putc [2019-10-14 00:37:03,098 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_feof [2019-10-14 00:37:03,098 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ferror [2019-10-14 00:37:03,099 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_peekc_locked [2019-10-14 00:37:03,099 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_flockfile [2019-10-14 00:37:03,101 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_funlockfile [2019-10-14 00:37:03,102 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile [2019-10-14 00:37:03,102 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfscanf [2019-10-14 00:37:03,102 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfprintf [2019-10-14 00:37:03,102 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_padn [2019-10-14 00:37:03,102 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_sgetn [2019-10-14 00:37:03,102 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekoff [2019-10-14 00:37:03,102 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekpos [2019-10-14 00:37:03,103 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_free_backup_area [2019-10-14 00:37:03,103 INFO L130 BoogieDeclarations]: Found specification of procedure remove [2019-10-14 00:37:03,103 INFO L130 BoogieDeclarations]: Found specification of procedure rename [2019-10-14 00:37:03,103 INFO L130 BoogieDeclarations]: Found specification of procedure renameat [2019-10-14 00:37:03,103 INFO L130 BoogieDeclarations]: Found specification of procedure tmpfile [2019-10-14 00:37:03,103 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam [2019-10-14 00:37:03,104 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam_r [2019-10-14 00:37:03,104 INFO L130 BoogieDeclarations]: Found specification of procedure tempnam [2019-10-14 00:37:03,104 INFO L130 BoogieDeclarations]: Found specification of procedure fclose [2019-10-14 00:37:03,104 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2019-10-14 00:37:03,104 INFO L130 BoogieDeclarations]: Found specification of procedure fflush_unlocked [2019-10-14 00:37:03,104 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2019-10-14 00:37:03,104 INFO L130 BoogieDeclarations]: Found specification of procedure freopen [2019-10-14 00:37:03,105 INFO L130 BoogieDeclarations]: Found specification of procedure fdopen [2019-10-14 00:37:03,105 INFO L130 BoogieDeclarations]: Found specification of procedure fmemopen [2019-10-14 00:37:03,105 INFO L130 BoogieDeclarations]: Found specification of procedure open_memstream [2019-10-14 00:37:03,105 INFO L130 BoogieDeclarations]: Found specification of procedure setbuf [2019-10-14 00:37:03,105 INFO L130 BoogieDeclarations]: Found specification of procedure setvbuf [2019-10-14 00:37:03,106 INFO L130 BoogieDeclarations]: Found specification of procedure setbuffer [2019-10-14 00:37:03,106 INFO L130 BoogieDeclarations]: Found specification of procedure setlinebuf [2019-10-14 00:37:03,106 INFO L130 BoogieDeclarations]: Found specification of procedure fprintf [2019-10-14 00:37:03,106 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-14 00:37:03,106 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-14 00:37:03,106 INFO L130 BoogieDeclarations]: Found specification of procedure vfprintf [2019-10-14 00:37:03,106 INFO L130 BoogieDeclarations]: Found specification of procedure vprintf [2019-10-14 00:37:03,107 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf [2019-10-14 00:37:03,107 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-14 00:37:03,107 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2019-10-14 00:37:03,107 INFO L130 BoogieDeclarations]: Found specification of procedure vdprintf [2019-10-14 00:37:03,107 INFO L130 BoogieDeclarations]: Found specification of procedure dprintf [2019-10-14 00:37:03,107 INFO L130 BoogieDeclarations]: Found specification of procedure fscanf [2019-10-14 00:37:03,108 INFO L130 BoogieDeclarations]: Found specification of procedure scanf [2019-10-14 00:37:03,108 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-10-14 00:37:03,108 INFO L130 BoogieDeclarations]: Found specification of procedure vfscanf [2019-10-14 00:37:03,108 INFO L130 BoogieDeclarations]: Found specification of procedure vscanf [2019-10-14 00:37:03,109 INFO L130 BoogieDeclarations]: Found specification of procedure vsscanf [2019-10-14 00:37:03,109 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc [2019-10-14 00:37:03,109 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2019-10-14 00:37:03,109 INFO L130 BoogieDeclarations]: Found specification of procedure getchar [2019-10-14 00:37:03,109 INFO L130 BoogieDeclarations]: Found specification of procedure getc_unlocked [2019-10-14 00:37:03,109 INFO L130 BoogieDeclarations]: Found specification of procedure getchar_unlocked [2019-10-14 00:37:03,110 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc_unlocked [2019-10-14 00:37:03,110 INFO L130 BoogieDeclarations]: Found specification of procedure fputc [2019-10-14 00:37:03,110 INFO L130 BoogieDeclarations]: Found specification of procedure putc [2019-10-14 00:37:03,110 INFO L130 BoogieDeclarations]: Found specification of procedure putchar [2019-10-14 00:37:03,110 INFO L130 BoogieDeclarations]: Found specification of procedure fputc_unlocked [2019-10-14 00:37:03,111 INFO L130 BoogieDeclarations]: Found specification of procedure putc_unlocked [2019-10-14 00:37:03,111 INFO L130 BoogieDeclarations]: Found specification of procedure putchar_unlocked [2019-10-14 00:37:03,111 INFO L130 BoogieDeclarations]: Found specification of procedure getw [2019-10-14 00:37:03,111 INFO L130 BoogieDeclarations]: Found specification of procedure putw [2019-10-14 00:37:03,112 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2019-10-14 00:37:03,112 INFO L130 BoogieDeclarations]: Found specification of procedure gets [2019-10-14 00:37:03,112 INFO L130 BoogieDeclarations]: Found specification of procedure __getdelim [2019-10-14 00:37:03,112 INFO L130 BoogieDeclarations]: Found specification of procedure getdelim [2019-10-14 00:37:03,112 INFO L130 BoogieDeclarations]: Found specification of procedure getline [2019-10-14 00:37:03,113 INFO L130 BoogieDeclarations]: Found specification of procedure fputs [2019-10-14 00:37:03,113 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-14 00:37:03,113 INFO L130 BoogieDeclarations]: Found specification of procedure ungetc [2019-10-14 00:37:03,114 INFO L130 BoogieDeclarations]: Found specification of procedure fread [2019-10-14 00:37:03,114 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite [2019-10-14 00:37:03,114 INFO L130 BoogieDeclarations]: Found specification of procedure fread_unlocked [2019-10-14 00:37:03,114 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite_unlocked [2019-10-14 00:37:03,114 INFO L130 BoogieDeclarations]: Found specification of procedure fseek [2019-10-14 00:37:03,115 INFO L130 BoogieDeclarations]: Found specification of procedure ftell [2019-10-14 00:37:03,115 INFO L130 BoogieDeclarations]: Found specification of procedure rewind [2019-10-14 00:37:03,116 INFO L130 BoogieDeclarations]: Found specification of procedure fseeko [2019-10-14 00:37:03,116 INFO L130 BoogieDeclarations]: Found specification of procedure ftello [2019-10-14 00:37:03,116 INFO L130 BoogieDeclarations]: Found specification of procedure fgetpos [2019-10-14 00:37:03,116 INFO L130 BoogieDeclarations]: Found specification of procedure fsetpos [2019-10-14 00:37:03,116 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr [2019-10-14 00:37:03,116 INFO L130 BoogieDeclarations]: Found specification of procedure feof [2019-10-14 00:37:03,117 INFO L130 BoogieDeclarations]: Found specification of procedure ferror [2019-10-14 00:37:03,117 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr_unlocked [2019-10-14 00:37:03,117 INFO L130 BoogieDeclarations]: Found specification of procedure feof_unlocked [2019-10-14 00:37:03,117 INFO L130 BoogieDeclarations]: Found specification of procedure ferror_unlocked [2019-10-14 00:37:03,117 INFO L130 BoogieDeclarations]: Found specification of procedure perror [2019-10-14 00:37:03,117 INFO L130 BoogieDeclarations]: Found specification of procedure fileno [2019-10-14 00:37:03,117 INFO L130 BoogieDeclarations]: Found specification of procedure fileno_unlocked [2019-10-14 00:37:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure popen [2019-10-14 00:37:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure pclose [2019-10-14 00:37:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure ctermid [2019-10-14 00:37:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure flockfile [2019-10-14 00:37:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure ftrylockfile [2019-10-14 00:37:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure funlockfile [2019-10-14 00:37:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure __blast_assert [2019-10-14 00:37:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure foo [2019-10-14 00:37:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 00:37:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 00:37:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 00:37:03,514 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 00:37:03,516 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 00:37:03,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:37:03 BoogieIcfgContainer [2019-10-14 00:37:03,518 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 00:37:03,519 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-14 00:37:03,519 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-14 00:37:03,519 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-14 00:37:03,520 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:37:03" (1/1) ... [2019-10-14 00:37:03,553 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-14 00:37:03,705 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-14 00:37:03,712 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. [2019-10-14 00:37:03,713 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-14 00:37:03,717 INFO L168 Benchmark]: Toolchain (without parser) took 1363.99 ms. Allocated memory was 138.4 MB in the beginning and 201.3 MB in the end (delta: 62.9 MB). Free memory was 102.4 MB in the beginning and 128.9 MB in the end (delta: -26.6 MB). Peak memory consumption was 36.4 MB. Max. memory is 7.1 GB. [2019-10-14 00:37:03,718 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 138.4 MB. Free memory was 121.7 MB in the beginning and 121.4 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2019-10-14 00:37:03,720 INFO L168 Benchmark]: CACSL2BoogieTranslator took 624.25 ms. Allocated memory was 138.4 MB in the beginning and 201.3 MB in the end (delta: 62.9 MB). Free memory was 102.1 MB in the beginning and 170.5 MB in the end (delta: -68.3 MB). Peak memory consumption was 25.4 MB. Max. memory is 7.1 GB. [2019-10-14 00:37:03,722 INFO L168 Benchmark]: Boogie Preprocessor took 46.77 ms. Allocated memory is still 201.3 MB. Free memory was 170.5 MB in the beginning and 168.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-10-14 00:37:03,725 INFO L168 Benchmark]: RCFGBuilder took 494.28 ms. Allocated memory is still 201.3 MB. Free memory was 168.5 MB in the beginning and 135.5 MB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 7.1 GB. [2019-10-14 00:37:03,726 INFO L168 Benchmark]: Abstract Interpretation took 194.48 ms. Allocated memory is still 201.3 MB. Free memory was 134.8 MB in the beginning and 128.9 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. [2019-10-14 00:37:03,738 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 138.4 MB. Free memory was 121.7 MB in the beginning and 121.4 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 624.25 ms. Allocated memory was 138.4 MB in the beginning and 201.3 MB in the end (delta: 62.9 MB). Free memory was 102.1 MB in the beginning and 170.5 MB in the end (delta: -68.3 MB). Peak memory consumption was 25.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 46.77 ms. Allocated memory is still 201.3 MB. Free memory was 170.5 MB in the beginning and 168.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 494.28 ms. Allocated memory is still 201.3 MB. Free memory was 168.5 MB in the beginning and 135.5 MB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 194.48 ms. Allocated memory is still 201.3 MB. Free memory was 134.8 MB in the beginning and 128.9 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 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...