java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique NONE -i ../../../trunk/examples/svcomp/ldv-regression/test_overflow.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 15:06:50,804 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 15:06:50,806 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 15:06:50,818 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 15:06:50,818 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 15:06:50,819 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 15:06:50,821 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 15:06:50,823 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 15:06:50,825 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 15:06:50,825 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 15:06:50,826 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 15:06:50,828 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 15:06:50,828 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 15:06:50,829 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 15:06:50,830 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 15:06:50,831 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 15:06:50,832 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 15:06:50,833 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 15:06:50,835 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 15:06:50,837 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 15:06:50,838 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 15:06:50,839 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 15:06:50,841 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 15:06:50,841 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 15:06:50,844 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 15:06:50,844 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 15:06:50,844 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 15:06:50,845 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 15:06:50,846 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 15:06:50,847 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 15:06:50,847 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 15:06:50,848 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 15:06:50,849 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 15:06:50,849 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 15:06:50,850 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 15:06:50,851 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 15:06:50,851 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 15:06:50,852 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 15:06:50,852 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 15:06:50,853 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 15:06:50,853 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 15:06:50,854 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 [2019-09-20 15:06:50,869 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 15:06:50,869 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 15:06:50,871 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 15:06:50,871 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 15:06:50,871 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 15:06:50,871 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 15:06:50,872 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 15:06:50,872 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 15:06:50,872 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 15:06:50,872 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 15:06:50,872 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 15:06:50,873 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 15:06:50,873 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 15:06:50,873 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 15:06:50,873 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 15:06:50,873 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 15:06:50,873 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 15:06:50,874 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 15:06:50,874 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 15:06:50,874 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 15:06:50,874 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 15:06:50,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 15:06:50,875 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 15:06:50,875 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 15:06:50,875 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 15:06:50,875 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 15:06:50,876 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 15:06:50,876 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 15:06:50,876 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> NONE [2019-09-20 15:06:50,913 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 15:06:50,925 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 15:06:50,929 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 15:06:50,930 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 15:06:50,930 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 15:06:50,931 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test_overflow.i [2019-09-20 15:06:51,003 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb5f8289e/daf6db431a354b3e9fe983748ec43e21/FLAG64604a859 [2019-09-20 15:06:51,528 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 15:06:51,529 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test_overflow.i [2019-09-20 15:06:51,556 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb5f8289e/daf6db431a354b3e9fe983748ec43e21/FLAG64604a859 [2019-09-20 15:06:51,780 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb5f8289e/daf6db431a354b3e9fe983748ec43e21 [2019-09-20 15:06:51,790 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 15:06:51,792 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 15:06:51,792 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 15:06:51,793 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 15:06:51,796 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 15:06:51,797 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 03:06:51" (1/1) ... [2019-09-20 15:06:51,800 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ffe3517 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:06:51, skipping insertion in model container [2019-09-20 15:06:51,800 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 03:06:51" (1/1) ... [2019-09-20 15:06:51,808 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 15:06:51,867 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 15:06:52,452 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 15:06:52,460 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 15:06:52,502 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 15:06:52,598 INFO L192 MainTranslator]: Completed translation [2019-09-20 15:06:52,599 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:06:52 WrapperNode [2019-09-20 15:06:52,599 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 15:06:52,600 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 15:06:52,600 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 15:06:52,600 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 15:06:52,615 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:06:52" (1/1) ... [2019-09-20 15:06:52,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:06:52" (1/1) ... [2019-09-20 15:06:52,632 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:06:52" (1/1) ... [2019-09-20 15:06:52,633 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:06:52" (1/1) ... [2019-09-20 15:06:52,649 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:06:52" (1/1) ... [2019-09-20 15:06:52,651 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:06:52" (1/1) ... [2019-09-20 15:06:52,655 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:06:52" (1/1) ... [2019-09-20 15:06:52,663 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 15:06:52,664 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 15:06:52,664 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 15:06:52,664 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 15:06:52,665 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:06:52" (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 [2019-09-20 15:06:52,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 15:06:52,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 15:06:52,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __blast_assert [2019-09-20 15:06:52,735 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 15:06:52,735 INFO L138 BoogieDeclarations]: Found implementation of procedure getService [2019-09-20 15:06:52,735 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 15:06:52,735 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-09-20 15:06:52,736 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-09-20 15:06:52,736 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-09-20 15:06:52,736 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-09-20 15:06:52,736 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-09-20 15:06:52,736 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-09-20 15:06:52,736 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-09-20 15:06:52,737 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-09-20 15:06:52,737 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-09-20 15:06:52,737 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-09-20 15:06:52,737 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-09-20 15:06:52,737 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-09-20 15:06:52,737 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-09-20 15:06:52,738 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-09-20 15:06:52,738 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-09-20 15:06:52,738 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-09-20 15:06:52,738 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-09-20 15:06:52,738 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-09-20 15:06:52,739 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-09-20 15:06:52,739 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-09-20 15:06:52,739 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-09-20 15:06:52,740 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-09-20 15:06:52,740 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-09-20 15:06:52,740 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-09-20 15:06:52,740 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-09-20 15:06:52,740 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-09-20 15:06:52,740 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-09-20 15:06:52,741 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-09-20 15:06:52,741 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-09-20 15:06:52,741 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-09-20 15:06:52,741 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-09-20 15:06:52,741 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-09-20 15:06:52,741 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-09-20 15:06:52,741 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-09-20 15:06:52,742 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-09-20 15:06:52,742 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-09-20 15:06:52,742 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-09-20 15:06:52,742 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-09-20 15:06:52,742 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-09-20 15:06:52,742 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-09-20 15:06:52,743 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-09-20 15:06:52,743 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-09-20 15:06:52,743 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-09-20 15:06:52,743 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-09-20 15:06:52,743 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-09-20 15:06:52,743 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-09-20 15:06:52,743 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-09-20 15:06:52,744 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-09-20 15:06:52,744 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-09-20 15:06:52,744 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-09-20 15:06:52,744 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 15:06:52,744 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-20 15:06:52,744 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-09-20 15:06:52,745 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 15:06:52,745 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-09-20 15:06:52,745 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-09-20 15:06:52,745 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-09-20 15:06:52,745 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-09-20 15:06:52,745 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-09-20 15:06:52,746 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-09-20 15:06:52,746 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-09-20 15:06:52,746 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-09-20 15:06:52,746 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-09-20 15:06:52,746 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-09-20 15:06:52,746 INFO L130 BoogieDeclarations]: Found specification of procedure __secure_getenv [2019-09-20 15:06:52,746 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-09-20 15:06:52,747 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-09-20 15:06:52,747 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-09-20 15:06:52,747 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-09-20 15:06:52,747 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-09-20 15:06:52,747 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-09-20 15:06:52,747 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-09-20 15:06:52,748 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-09-20 15:06:52,748 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-09-20 15:06:52,748 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-09-20 15:06:52,748 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-09-20 15:06:52,748 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-09-20 15:06:52,748 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-09-20 15:06:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-09-20 15:06:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-09-20 15:06:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-09-20 15:06:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-09-20 15:06:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-09-20 15:06:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-09-20 15:06:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-09-20 15:06:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-09-20 15:06:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-09-20 15:06:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-09-20 15:06:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-09-20 15:06:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-09-20 15:06:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-09-20 15:06:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-09-20 15:06:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-09-20 15:06:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-09-20 15:06:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-09-20 15:06:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-09-20 15:06:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-09-20 15:06:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-09-20 15:06:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-09-20 15:06:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure posix_openpt [2019-09-20 15:06:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-09-20 15:06:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure __underflow [2019-09-20 15:06:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure __uflow [2019-09-20 15:06:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure __overflow [2019-09-20 15:06:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc [2019-09-20 15:06:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_putc [2019-09-20 15:06:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_feof [2019-09-20 15:06:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ferror [2019-09-20 15:06:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_peekc_locked [2019-09-20 15:06:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_flockfile [2019-09-20 15:06:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_funlockfile [2019-09-20 15:06:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile [2019-09-20 15:06:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfscanf [2019-09-20 15:06:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfprintf [2019-09-20 15:06:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_padn [2019-09-20 15:06:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_sgetn [2019-09-20 15:06:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekoff [2019-09-20 15:06:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekpos [2019-09-20 15:06:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_free_backup_area [2019-09-20 15:06:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure remove [2019-09-20 15:06:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure rename [2019-09-20 15:06:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure renameat [2019-09-20 15:06:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure tmpfile [2019-09-20 15:06:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam [2019-09-20 15:06:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam_r [2019-09-20 15:06:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure tempnam [2019-09-20 15:06:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure fclose [2019-09-20 15:06:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2019-09-20 15:06:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure fflush_unlocked [2019-09-20 15:06:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2019-09-20 15:06:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure freopen [2019-09-20 15:06:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure fdopen [2019-09-20 15:06:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure fmemopen [2019-09-20 15:06:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure open_memstream [2019-09-20 15:06:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure setbuf [2019-09-20 15:06:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure setvbuf [2019-09-20 15:06:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure setbuffer [2019-09-20 15:06:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure setlinebuf [2019-09-20 15:06:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure fprintf [2019-09-20 15:06:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-20 15:06:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-20 15:06:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure vfprintf [2019-09-20 15:06:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure vprintf [2019-09-20 15:06:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf [2019-09-20 15:06:52,759 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-20 15:06:52,759 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2019-09-20 15:06:52,759 INFO L130 BoogieDeclarations]: Found specification of procedure vdprintf [2019-09-20 15:06:52,759 INFO L130 BoogieDeclarations]: Found specification of procedure dprintf [2019-09-20 15:06:52,759 INFO L130 BoogieDeclarations]: Found specification of procedure fscanf [2019-09-20 15:06:52,759 INFO L130 BoogieDeclarations]: Found specification of procedure scanf [2019-09-20 15:06:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-09-20 15:06:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure vfscanf [2019-09-20 15:06:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure vscanf [2019-09-20 15:06:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure vsscanf [2019-09-20 15:06:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc [2019-09-20 15:06:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2019-09-20 15:06:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure getchar [2019-09-20 15:06:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure getc_unlocked [2019-09-20 15:06:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure getchar_unlocked [2019-09-20 15:06:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc_unlocked [2019-09-20 15:06:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure fputc [2019-09-20 15:06:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure putc [2019-09-20 15:06:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure putchar [2019-09-20 15:06:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure fputc_unlocked [2019-09-20 15:06:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure putc_unlocked [2019-09-20 15:06:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure putchar_unlocked [2019-09-20 15:06:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure getw [2019-09-20 15:06:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure putw [2019-09-20 15:06:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2019-09-20 15:06:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure gets [2019-09-20 15:06:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure __getdelim [2019-09-20 15:06:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure getdelim [2019-09-20 15:06:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure getline [2019-09-20 15:06:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure fputs [2019-09-20 15:06:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-20 15:06:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure ungetc [2019-09-20 15:06:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure fread [2019-09-20 15:06:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite [2019-09-20 15:06:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure fread_unlocked [2019-09-20 15:06:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite_unlocked [2019-09-20 15:06:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure fseek [2019-09-20 15:06:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure ftell [2019-09-20 15:06:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure rewind [2019-09-20 15:06:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure fseeko [2019-09-20 15:06:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure ftello [2019-09-20 15:06:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure fgetpos [2019-09-20 15:06:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure fsetpos [2019-09-20 15:06:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr [2019-09-20 15:06:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure feof [2019-09-20 15:06:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure ferror [2019-09-20 15:06:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr_unlocked [2019-09-20 15:06:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure feof_unlocked [2019-09-20 15:06:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure ferror_unlocked [2019-09-20 15:06:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure perror [2019-09-20 15:06:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure fileno [2019-09-20 15:06:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure fileno_unlocked [2019-09-20 15:06:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure popen [2019-09-20 15:06:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure pclose [2019-09-20 15:06:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure ctermid [2019-09-20 15:06:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure flockfile [2019-09-20 15:06:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure ftrylockfile [2019-09-20 15:06:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure funlockfile [2019-09-20 15:06:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure __blast_assert [2019-09-20 15:06:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure getService [2019-09-20 15:06:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 15:06:52,769 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 15:06:52,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 15:06:52,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 15:06:52,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 15:06:53,325 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 15:06:53,326 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-20 15:06:53,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 03:06:53 BoogieIcfgContainer [2019-09-20 15:06:53,327 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 15:06:53,328 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 15:06:53,328 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 15:06:53,328 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 15:06:53,330 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 03:06:53" (1/1) ... [2019-09-20 15:06:53,330 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-20 15:06:53,353 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 15:06:53,354 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 15:06:53,363 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 15:06:53,372 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 15:06:53,374 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 15:06:53,562 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 38 for LOIs [2019-09-20 15:06:53,580 INFO L199 IcfgInterpreter]: Interpreting procedure __blast_assert with input of size 1 for LOIs [2019-09-20 15:06:53,584 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-20 15:06:53,584 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-20 15:06:53,588 INFO L193 IcfgInterpreter]: Reachable states at location __blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 20#false [2019-09-20 15:06:53,596 INFO L100 SifaObserver]: ✔ All error locations are guaranteed to be unreachable. [2019-09-20 15:06:53,597 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-20 15:06:53,600 INFO L168 Benchmark]: Toolchain (without parser) took 1807.03 ms. Allocated memory was 138.9 MB in the beginning and 220.7 MB in the end (delta: 81.8 MB). Free memory was 84.7 MB in the beginning and 185.9 MB in the end (delta: -101.2 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-20 15:06:53,602 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 138.9 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-20 15:06:53,603 INFO L168 Benchmark]: CACSL2BoogieTranslator took 806.87 ms. Allocated memory was 138.9 MB in the beginning and 198.2 MB in the end (delta: 59.2 MB). Free memory was 84.5 MB in the beginning and 143.6 MB in the end (delta: -59.2 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. [2019-09-20 15:06:53,604 INFO L168 Benchmark]: Boogie Preprocessor took 63.70 ms. Allocated memory is still 198.2 MB. Free memory was 143.6 MB in the beginning and 140.4 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. [2019-09-20 15:06:53,605 INFO L168 Benchmark]: RCFGBuilder took 663.97 ms. Allocated memory is still 198.2 MB. Free memory was 140.4 MB in the beginning and 82.2 MB in the end (delta: 58.3 MB). Peak memory consumption was 58.3 MB. Max. memory is 7.1 GB. [2019-09-20 15:06:53,611 INFO L168 Benchmark]: Sifa took 269.02 ms. Allocated memory was 198.2 MB in the beginning and 220.7 MB in the end (delta: 22.5 MB). Free memory was 82.2 MB in the beginning and 185.9 MB in the end (delta: -103.7 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-20 15:06:53,620 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 138.9 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 806.87 ms. Allocated memory was 138.9 MB in the beginning and 198.2 MB in the end (delta: 59.2 MB). Free memory was 84.5 MB in the beginning and 143.6 MB in the end (delta: -59.2 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 63.70 ms. Allocated memory is still 198.2 MB. Free memory was 143.6 MB in the beginning and 140.4 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 663.97 ms. Allocated memory is still 198.2 MB. Free memory was 140.4 MB in the beginning and 82.2 MB in the end (delta: 58.3 MB). Peak memory consumption was 58.3 MB. Max. memory is 7.1 GB. * Sifa took 269.02 ms. Allocated memory was 198.2 MB in the beginning and 220.7 MB in the end (delta: 22.5 MB). Free memory was 82.2 MB in the beginning and 185.9 MB in the end (delta: -103.7 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 235, ICFG_INTERPRETER_ENTERED_PROCEDURES: 3, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 11, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 6, TOOLS_POST_TIME[ms]: 126, TOOLS_POST_CALL_APPLICATIONS: 4, TOOLS_POST_CALL_TIME[ms]: 24, TOOLS_POST_RETURN_APPLICATIONS: 2, TOOLS_POST_RETURN_TIME[ms]: 5, TOOLS_QUANTIFIERELIM_APPLICATIONS: 11, TOOLS_QUANTIFIERELIM_TIME[ms]: 141, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 119, FLUID_QUERY_TIME[ms]: 3, FLUID_QUERIES: 11, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 3, DOMAIN_JOIN_TIME[ms]: 2, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 0, DOMAIN_WIDEN_TIME[ms]: 0, DOMAIN_ISSUBSETEQ_APPLICATIONS: 0, DOMAIN_ISSUBSETEQ_TIME[ms]: 0, DOMAIN_ISBOTTOM_APPLICATIONS: 0, DOMAIN_ISBOTTOM_TIME[ms]: 0, LOOP_SUMMARIZER_APPLICATIONS: 0, LOOP_SUMMARIZER_CACHE_MISSES: 0, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 0, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 0, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 0, CALL_SUMMARIZER_APPLICATIONS: 2, CALL_SUMMARIZER_CACHE_MISSES: 2, CALL_SUMMARIZER_OVERALL_TIME[ms]: 129, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 129, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 4, PATH_EXPR_TIME[ms]: 3, REGEX_TO_DAG_TIME[ms]: 4, DAG_COMPRESSION_TIME[ms]: 17, DAG_COMPRESSION_PROCESSED_NODES: 40, DAG_COMPRESSION_RETAINED_NODES: 28 - PositiveResult [Line: 1605]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold RESULT: Ultimate proved your program to be correct! Received shutdown request...