java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-regression/sizeofparameters_test.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 01:01:26,292 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 01:01:26,295 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 01:01:26,313 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 01:01:26,313 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 01:01:26,315 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 01:01:26,317 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 01:01:26,326 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 01:01:26,330 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 01:01:26,333 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 01:01:26,334 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 01:01:26,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 01:01:26,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 01:01:26,338 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 01:01:26,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 01:01:26,342 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 01:01:26,344 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 01:01:26,344 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 01:01:26,346 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 01:01:26,351 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 01:01:26,356 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 01:01:26,359 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 01:01:26,362 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 01:01:26,363 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 01:01:26,365 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 01:01:26,366 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 01:01:26,366 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 01:01:26,368 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 01:01:26,369 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 01:01:26,370 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 01:01:26,370 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 01:01:26,371 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 01:01:26,372 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 01:01:26,372 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 01:01:26,375 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 01:01:26,375 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 01:01:26,376 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 01:01:26,376 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 01:01:26,376 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 01:01:26,377 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 01:01:26,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 01:01:26,379 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 [2019-10-15 01:01:26,411 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 01:01:26,411 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 01:01:26,413 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 01:01:26,413 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 01:01:26,416 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 01:01:26,417 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 01:01:26,417 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 01:01:26,417 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 01:01:26,417 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 01:01:26,417 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 01:01:26,418 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 01:01:26,418 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 01:01:26,418 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 01:01:26,421 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 01:01:26,421 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 01:01:26,422 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 01:01:26,422 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 01:01:26,422 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 01:01:26,422 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 01:01:26,423 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 01:01:26,423 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 01:01:26,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 01:01:26,423 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 01:01:26,423 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 01:01:26,424 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 01:01:26,424 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 01:01:26,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 01:01:26,427 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 01:01:26,427 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-15 01:01:26,750 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 01:01:26,773 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 01:01:26,776 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 01:01:26,777 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 01:01:26,778 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 01:01:26,779 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/sizeofparameters_test.i [2019-10-15 01:01:26,855 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a728f64a/f3185fff1e7246ef8976bbe230ab9852/FLAG0040cd1f4 [2019-10-15 01:01:27,362 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 01:01:27,363 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/sizeofparameters_test.i [2019-10-15 01:01:27,376 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a728f64a/f3185fff1e7246ef8976bbe230ab9852/FLAG0040cd1f4 [2019-10-15 01:01:27,674 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a728f64a/f3185fff1e7246ef8976bbe230ab9852 [2019-10-15 01:01:27,687 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 01:01:27,689 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 01:01:27,690 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 01:01:27,690 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 01:01:27,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 01:01:27,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 01:01:27" (1/1) ... [2019-10-15 01:01:27,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2471a011 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:01:27, skipping insertion in model container [2019-10-15 01:01:27,697 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 01:01:27" (1/1) ... [2019-10-15 01:01:27,702 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 01:01:27,753 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 01:01:28,139 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 01:01:28,144 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 01:01:28,185 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 01:01:28,240 INFO L192 MainTranslator]: Completed translation [2019-10-15 01:01:28,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:01:28 WrapperNode [2019-10-15 01:01:28,241 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 01:01:28,241 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 01:01:28,241 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 01:01:28,242 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 01:01:28,255 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:01:28" (1/1) ... [2019-10-15 01:01:28,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:01:28" (1/1) ... [2019-10-15 01:01:28,277 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:01:28" (1/1) ... [2019-10-15 01:01:28,279 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:01:28" (1/1) ... [2019-10-15 01:01:28,290 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:01:28" (1/1) ... [2019-10-15 01:01:28,292 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:01:28" (1/1) ... [2019-10-15 01:01:28,294 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:01:28" (1/1) ... [2019-10-15 01:01:28,300 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 01:01:28,300 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 01:01:28,300 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 01:01:28,301 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 01:01:28,301 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:01:28" (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 [2019-10-15 01:01:28,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 01:01:28,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 01:01:28,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __blast_assert [2019-10-15 01:01:28,358 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 01:01:28,358 INFO L138 BoogieDeclarations]: Found implementation of procedure foo [2019-10-15 01:01:28,358 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 01:01:28,358 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-15 01:01:28,358 INFO L130 BoogieDeclarations]: Found specification of procedure __underflow [2019-10-15 01:01:28,358 INFO L130 BoogieDeclarations]: Found specification of procedure __uflow [2019-10-15 01:01:28,359 INFO L130 BoogieDeclarations]: Found specification of procedure __overflow [2019-10-15 01:01:28,359 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc [2019-10-15 01:01:28,359 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_putc [2019-10-15 01:01:28,359 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_feof [2019-10-15 01:01:28,359 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ferror [2019-10-15 01:01:28,359 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_peekc_locked [2019-10-15 01:01:28,359 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_flockfile [2019-10-15 01:01:28,360 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_funlockfile [2019-10-15 01:01:28,360 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile [2019-10-15 01:01:28,360 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfscanf [2019-10-15 01:01:28,360 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfprintf [2019-10-15 01:01:28,360 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_padn [2019-10-15 01:01:28,360 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_sgetn [2019-10-15 01:01:28,360 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekoff [2019-10-15 01:01:28,360 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekpos [2019-10-15 01:01:28,361 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_free_backup_area [2019-10-15 01:01:28,361 INFO L130 BoogieDeclarations]: Found specification of procedure remove [2019-10-15 01:01:28,361 INFO L130 BoogieDeclarations]: Found specification of procedure rename [2019-10-15 01:01:28,361 INFO L130 BoogieDeclarations]: Found specification of procedure renameat [2019-10-15 01:01:28,361 INFO L130 BoogieDeclarations]: Found specification of procedure tmpfile [2019-10-15 01:01:28,361 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam [2019-10-15 01:01:28,362 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam_r [2019-10-15 01:01:28,362 INFO L130 BoogieDeclarations]: Found specification of procedure tempnam [2019-10-15 01:01:28,362 INFO L130 BoogieDeclarations]: Found specification of procedure fclose [2019-10-15 01:01:28,362 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2019-10-15 01:01:28,362 INFO L130 BoogieDeclarations]: Found specification of procedure fflush_unlocked [2019-10-15 01:01:28,362 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2019-10-15 01:01:28,362 INFO L130 BoogieDeclarations]: Found specification of procedure freopen [2019-10-15 01:01:28,362 INFO L130 BoogieDeclarations]: Found specification of procedure fdopen [2019-10-15 01:01:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure fmemopen [2019-10-15 01:01:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure open_memstream [2019-10-15 01:01:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure setbuf [2019-10-15 01:01:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure setvbuf [2019-10-15 01:01:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure setbuffer [2019-10-15 01:01:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure setlinebuf [2019-10-15 01:01:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure fprintf [2019-10-15 01:01:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-15 01:01:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-15 01:01:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure vfprintf [2019-10-15 01:01:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure vprintf [2019-10-15 01:01:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf [2019-10-15 01:01:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-15 01:01:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2019-10-15 01:01:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure vdprintf [2019-10-15 01:01:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure dprintf [2019-10-15 01:01:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure fscanf [2019-10-15 01:01:28,365 INFO L130 BoogieDeclarations]: Found specification of procedure scanf [2019-10-15 01:01:28,365 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-10-15 01:01:28,365 INFO L130 BoogieDeclarations]: Found specification of procedure vfscanf [2019-10-15 01:01:28,365 INFO L130 BoogieDeclarations]: Found specification of procedure vscanf [2019-10-15 01:01:28,365 INFO L130 BoogieDeclarations]: Found specification of procedure vsscanf [2019-10-15 01:01:28,365 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc [2019-10-15 01:01:28,366 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2019-10-15 01:01:28,366 INFO L130 BoogieDeclarations]: Found specification of procedure getchar [2019-10-15 01:01:28,366 INFO L130 BoogieDeclarations]: Found specification of procedure getc_unlocked [2019-10-15 01:01:28,366 INFO L130 BoogieDeclarations]: Found specification of procedure getchar_unlocked [2019-10-15 01:01:28,366 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc_unlocked [2019-10-15 01:01:28,366 INFO L130 BoogieDeclarations]: Found specification of procedure fputc [2019-10-15 01:01:28,367 INFO L130 BoogieDeclarations]: Found specification of procedure putc [2019-10-15 01:01:28,367 INFO L130 BoogieDeclarations]: Found specification of procedure putchar [2019-10-15 01:01:28,367 INFO L130 BoogieDeclarations]: Found specification of procedure fputc_unlocked [2019-10-15 01:01:28,367 INFO L130 BoogieDeclarations]: Found specification of procedure putc_unlocked [2019-10-15 01:01:28,367 INFO L130 BoogieDeclarations]: Found specification of procedure putchar_unlocked [2019-10-15 01:01:28,367 INFO L130 BoogieDeclarations]: Found specification of procedure getw [2019-10-15 01:01:28,367 INFO L130 BoogieDeclarations]: Found specification of procedure putw [2019-10-15 01:01:28,368 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2019-10-15 01:01:28,368 INFO L130 BoogieDeclarations]: Found specification of procedure gets [2019-10-15 01:01:28,368 INFO L130 BoogieDeclarations]: Found specification of procedure __getdelim [2019-10-15 01:01:28,368 INFO L130 BoogieDeclarations]: Found specification of procedure getdelim [2019-10-15 01:01:28,368 INFO L130 BoogieDeclarations]: Found specification of procedure getline [2019-10-15 01:01:28,368 INFO L130 BoogieDeclarations]: Found specification of procedure fputs [2019-10-15 01:01:28,369 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-15 01:01:28,369 INFO L130 BoogieDeclarations]: Found specification of procedure ungetc [2019-10-15 01:01:28,369 INFO L130 BoogieDeclarations]: Found specification of procedure fread [2019-10-15 01:01:28,369 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite [2019-10-15 01:01:28,369 INFO L130 BoogieDeclarations]: Found specification of procedure fread_unlocked [2019-10-15 01:01:28,369 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite_unlocked [2019-10-15 01:01:28,369 INFO L130 BoogieDeclarations]: Found specification of procedure fseek [2019-10-15 01:01:28,370 INFO L130 BoogieDeclarations]: Found specification of procedure ftell [2019-10-15 01:01:28,370 INFO L130 BoogieDeclarations]: Found specification of procedure rewind [2019-10-15 01:01:28,370 INFO L130 BoogieDeclarations]: Found specification of procedure fseeko [2019-10-15 01:01:28,370 INFO L130 BoogieDeclarations]: Found specification of procedure ftello [2019-10-15 01:01:28,370 INFO L130 BoogieDeclarations]: Found specification of procedure fgetpos [2019-10-15 01:01:28,370 INFO L130 BoogieDeclarations]: Found specification of procedure fsetpos [2019-10-15 01:01:28,371 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr [2019-10-15 01:01:28,371 INFO L130 BoogieDeclarations]: Found specification of procedure feof [2019-10-15 01:01:28,371 INFO L130 BoogieDeclarations]: Found specification of procedure ferror [2019-10-15 01:01:28,371 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr_unlocked [2019-10-15 01:01:28,371 INFO L130 BoogieDeclarations]: Found specification of procedure feof_unlocked [2019-10-15 01:01:28,371 INFO L130 BoogieDeclarations]: Found specification of procedure ferror_unlocked [2019-10-15 01:01:28,372 INFO L130 BoogieDeclarations]: Found specification of procedure perror [2019-10-15 01:01:28,372 INFO L130 BoogieDeclarations]: Found specification of procedure fileno [2019-10-15 01:01:28,372 INFO L130 BoogieDeclarations]: Found specification of procedure fileno_unlocked [2019-10-15 01:01:28,372 INFO L130 BoogieDeclarations]: Found specification of procedure popen [2019-10-15 01:01:28,372 INFO L130 BoogieDeclarations]: Found specification of procedure pclose [2019-10-15 01:01:28,372 INFO L130 BoogieDeclarations]: Found specification of procedure ctermid [2019-10-15 01:01:28,372 INFO L130 BoogieDeclarations]: Found specification of procedure flockfile [2019-10-15 01:01:28,373 INFO L130 BoogieDeclarations]: Found specification of procedure ftrylockfile [2019-10-15 01:01:28,373 INFO L130 BoogieDeclarations]: Found specification of procedure funlockfile [2019-10-15 01:01:28,373 INFO L130 BoogieDeclarations]: Found specification of procedure __blast_assert [2019-10-15 01:01:28,373 INFO L130 BoogieDeclarations]: Found specification of procedure foo [2019-10-15 01:01:28,373 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 01:01:28,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 01:01:28,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 01:01:28,777 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 01:01:28,778 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 01:01:28,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 01:01:28 BoogieIcfgContainer [2019-10-15 01:01:28,779 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 01:01:28,781 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 01:01:28,781 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 01:01:28,784 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 01:01:28,784 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 01:01:27" (1/3) ... [2019-10-15 01:01:28,785 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@148ea9f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 01:01:28, skipping insertion in model container [2019-10-15 01:01:28,786 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:01:28" (2/3) ... [2019-10-15 01:01:28,786 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@148ea9f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 01:01:28, skipping insertion in model container [2019-10-15 01:01:28,786 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 01:01:28" (3/3) ... [2019-10-15 01:01:28,788 INFO L109 eAbstractionObserver]: Analyzing ICFG sizeofparameters_test.i [2019-10-15 01:01:28,798 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 01:01:28,805 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-15 01:01:28,817 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-15 01:01:28,843 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 01:01:28,844 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 01:01:28,844 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 01:01:28,844 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 01:01:28,844 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 01:01:28,844 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 01:01:28,845 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 01:01:28,845 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 01:01:28,873 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states. [2019-10-15 01:01:28,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-10-15 01:01:28,879 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 01:01:28,881 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 01:01:28,883 INFO L410 AbstractCegarLoop]: === Iteration 1 === [__blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 01:01:28,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 01:01:28,888 INFO L82 PathProgramCache]: Analyzing trace with hash 1275518186, now seen corresponding path program 1 times [2019-10-15 01:01:28,895 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 01:01:28,896 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1943525862] [2019-10-15 01:01:28,896 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 01:01:28,896 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 01:01:28,896 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 01:01:28,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 01:01:29,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 01:01:29,059 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1943525862] [2019-10-15 01:01:29,060 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 01:01:29,060 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 01:01:29,061 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846606984] [2019-10-15 01:01:29,066 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 01:01:29,067 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 01:01:29,079 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 01:01:29,080 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 01:01:29,082 INFO L87 Difference]: Start difference. First operand 21 states. Second operand 3 states. [2019-10-15 01:01:29,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 01:01:29,108 INFO L93 Difference]: Finished difference Result 28 states and 27 transitions. [2019-10-15 01:01:29,109 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 01:01:29,110 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 11 [2019-10-15 01:01:29,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 01:01:29,115 INFO L225 Difference]: With dead ends: 28 [2019-10-15 01:01:29,116 INFO L226 Difference]: Without dead ends: 0 [2019-10-15 01:01:29,118 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 01:01:29,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-15 01:01:29,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-15 01:01:29,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-15 01:01:29,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-15 01:01:29,139 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 11 [2019-10-15 01:01:29,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 01:01:29,139 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-15 01:01:29,140 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 01:01:29,140 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-15 01:01:29,140 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-15 01:01:29,144 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-15 01:01:29,171 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-10-15 01:01:29,171 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2019-10-15 01:01:29,171 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-15 01:01:29,172 INFO L443 ceAbstractionStarter]: For program point L767(line 767) no Hoare annotation was computed. [2019-10-15 01:01:29,172 INFO L439 ceAbstractionStarter]: At program point L767-2(line 767) the Hoare annotation is: (not (= ~globalSize~0 4)) [2019-10-15 01:01:29,172 INFO L443 ceAbstractionStarter]: For program point L767-3(lines 766 768) no Hoare annotation was computed. [2019-10-15 01:01:29,172 INFO L443 ceAbstractionStarter]: For program point fooEXIT(lines 766 768) no Hoare annotation was computed. [2019-10-15 01:01:29,172 INFO L446 ceAbstractionStarter]: At program point fooENTRY(lines 766 768) the Hoare annotation is: true [2019-10-15 01:01:29,173 INFO L443 ceAbstractionStarter]: For program point __blast_assertEXIT(lines 747 750) no Hoare annotation was computed. [2019-10-15 01:01:29,173 INFO L443 ceAbstractionStarter]: For program point __blast_assertFINAL(lines 747 750) no Hoare annotation was computed. [2019-10-15 01:01:29,173 INFO L446 ceAbstractionStarter]: At program point __blast_assertENTRY(lines 747 750) the Hoare annotation is: true [2019-10-15 01:01:29,173 INFO L443 ceAbstractionStarter]: For program point __blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 749) no Hoare annotation was computed. [2019-10-15 01:01:29,173 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-15 01:01:29,173 INFO L446 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2019-10-15 01:01:29,174 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-15 01:01:29,174 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-15 01:01:29,174 INFO L446 ceAbstractionStarter]: At program point mainENTRY(lines 758 764) the Hoare annotation is: true [2019-10-15 01:01:29,174 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 758 764) no Hoare annotation was computed. [2019-10-15 01:01:29,174 INFO L439 ceAbstractionStarter]: At program point L762(line 762) the Hoare annotation is: (= 4 ~globalSize~0) [2019-10-15 01:01:29,175 INFO L443 ceAbstractionStarter]: For program point L762-1(line 762) no Hoare annotation was computed. [2019-10-15 01:01:29,175 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 758 764) no Hoare annotation was computed. [2019-10-15 01:01:29,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 01:01:29 BoogieIcfgContainer [2019-10-15 01:01:29,179 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-15 01:01:29,182 INFO L168 Benchmark]: Toolchain (without parser) took 1491.87 ms. Allocated memory was 137.9 MB in the beginning and 201.3 MB in the end (delta: 63.4 MB). Free memory was 99.2 MB in the beginning and 112.1 MB in the end (delta: -12.9 MB). Peak memory consumption was 50.5 MB. Max. memory is 7.1 GB. [2019-10-15 01:01:29,183 INFO L168 Benchmark]: CDTParser took 1.11 ms. Allocated memory is still 137.9 MB. Free memory was 118.6 MB in the beginning and 118.4 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2019-10-15 01:01:29,184 INFO L168 Benchmark]: CACSL2BoogieTranslator took 551.06 ms. Allocated memory was 137.9 MB in the beginning and 201.3 MB in the end (delta: 63.4 MB). Free memory was 99.0 MB in the beginning and 171.1 MB in the end (delta: -72.1 MB). Peak memory consumption was 23.6 MB. Max. memory is 7.1 GB. [2019-10-15 01:01:29,185 INFO L168 Benchmark]: Boogie Preprocessor took 58.62 ms. Allocated memory is still 201.3 MB. Free memory was 171.1 MB in the beginning and 169.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-10-15 01:01:29,186 INFO L168 Benchmark]: RCFGBuilder took 479.14 ms. Allocated memory is still 201.3 MB. Free memory was 169.0 MB in the beginning and 135.7 MB in the end (delta: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 7.1 GB. [2019-10-15 01:01:29,187 INFO L168 Benchmark]: TraceAbstraction took 398.12 ms. Allocated memory is still 201.3 MB. Free memory was 135.7 MB in the beginning and 112.1 MB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 7.1 GB. [2019-10-15 01:01:29,191 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.11 ms. Allocated memory is still 137.9 MB. Free memory was 118.6 MB in the beginning and 118.4 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 551.06 ms. Allocated memory was 137.9 MB in the beginning and 201.3 MB in the end (delta: 63.4 MB). Free memory was 99.0 MB in the beginning and 171.1 MB in the end (delta: -72.1 MB). Peak memory consumption was 23.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 58.62 ms. Allocated memory is still 201.3 MB. Free memory was 171.1 MB in the beginning and 169.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 479.14 ms. Allocated memory is still 201.3 MB. Free memory was 169.0 MB in the beginning and 135.7 MB in the end (delta: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 398.12 ms. Allocated memory is still 201.3 MB. Free memory was 135.7 MB in the beginning and 112.1 MB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 749]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 21 locations, 1 error locations. Result: SAFE, OverallTime: 0.3s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 14 SDtfs, 7 SDslu, 4 SDs, 0 SdLazy, 2 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=21occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 8 LocationsWithAnnotation, 8 PreInvPairs, 8 NumberOfFragments, 13 HoareAnnotationTreeSize, 8 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 8 FomulaSimplificationsInter, 7 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 11 NumberOfCodeBlocks, 11 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 10 ConstructedInterpolants, 0 QuantifiedInterpolants, 160 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...