/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/loops/bubble_sort-1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 01:57:02,827 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 01:57:02,833 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 01:57:02,892 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 01:57:02,893 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 01:57:02,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 01:57:02,901 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 01:57:02,910 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 01:57:02,913 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 01:57:02,919 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 01:57:02,921 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 01:57:02,922 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 01:57:02,923 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 01:57:02,926 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 01:57:02,928 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 01:57:02,930 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 01:57:02,931 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 01:57:02,935 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 01:57:02,955 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 01:57:02,964 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 01:57:02,966 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 01:57:02,968 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 01:57:02,969 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 01:57:02,972 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 01:57:02,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 01:57:02,981 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 01:57:02,981 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 01:57:02,983 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 01:57:02,984 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 01:57:02,985 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 01:57:02,985 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 01:57:02,986 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 01:57:02,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 01:57:02,989 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 01:57:02,990 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 01:57:02,990 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 01:57:02,991 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 01:57:02,991 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 01:57:02,992 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 01:57:02,992 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 01:57:02,993 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 01:57:02,994 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 01:57:03,018 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 01:57:03,019 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 01:57:03,023 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 01:57:03,023 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 01:57:03,024 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 01:57:03,024 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 01:57:03,024 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 01:57:03,024 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 01:57:03,024 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 01:57:03,024 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 01:57:03,025 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 01:57:03,026 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 01:57:03,026 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 01:57:03,026 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 01:57:03,027 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 01:57:03,027 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 01:57:03,027 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 01:57:03,027 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 01:57:03,027 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 01:57:03,027 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 01:57:03,028 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 01:57:03,028 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 01:57:03,028 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 01:57:03,450 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 01:57:03,485 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 01:57:03,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 01:57:03,491 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 01:57:03,491 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 01:57:03,492 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/bubble_sort-1.c [2020-11-07 01:57:03,583 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75d964e1b/10340b61e61c477d83d77d3f1fb6ea9b/FLAG439eacca4 [2020-11-07 01:57:04,273 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 01:57:04,274 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/bubble_sort-1.c [2020-11-07 01:57:04,281 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75d964e1b/10340b61e61c477d83d77d3f1fb6ea9b/FLAG439eacca4 [2020-11-07 01:57:04,299 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75d964e1b/10340b61e61c477d83d77d3f1fb6ea9b [2020-11-07 01:57:04,302 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 01:57:04,309 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 01:57:04,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 01:57:04,312 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 01:57:04,316 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 01:57:04,318 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:57:04" (1/1) ... [2020-11-07 01:57:04,322 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a9638e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04, skipping insertion in model container [2020-11-07 01:57:04,322 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:57:04" (1/1) ... [2020-11-07 01:57:04,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 01:57:04,351 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 01:57:04,547 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 01:57:04,556 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 01:57:04,600 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 01:57:04,623 INFO L208 MainTranslator]: Completed translation [2020-11-07 01:57:04,623 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04 WrapperNode [2020-11-07 01:57:04,623 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 01:57:04,625 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 01:57:04,625 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 01:57:04,625 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 01:57:04,639 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (1/1) ... [2020-11-07 01:57:04,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (1/1) ... [2020-11-07 01:57:04,649 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (1/1) ... [2020-11-07 01:57:04,649 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (1/1) ... [2020-11-07 01:57:04,662 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (1/1) ... [2020-11-07 01:57:04,670 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (1/1) ... [2020-11-07 01:57:04,672 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (1/1) ... [2020-11-07 01:57:04,676 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 01:57:04,678 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 01:57:04,678 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 01:57:04,678 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 01:57:04,679 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (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 [2020-11-07 01:57:04,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 01:57:04,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 01:57:04,759 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 01:57:04,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-11-07 01:57:04,759 INFO L138 BoogieDeclarations]: Found implementation of procedure bubblesort [2020-11-07 01:57:04,759 INFO L138 BoogieDeclarations]: Found implementation of procedure bubblesort1 [2020-11-07 01:57:04,759 INFO L138 BoogieDeclarations]: Found implementation of procedure q1 [2020-11-07 01:57:04,760 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 01:57:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 01:57:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 01:57:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 01:57:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 01:57:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-11-07 01:57:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure bubblesort [2020-11-07 01:57:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 01:57:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 01:57:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure bubblesort1 [2020-11-07 01:57:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 01:57:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure q1 [2020-11-07 01:57:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 01:57:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 01:57:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 01:57:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 01:57:04,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 01:57:05,348 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 01:57:05,349 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-11-07 01:57:05,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:57:05 BoogieIcfgContainer [2020-11-07 01:57:05,351 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 01:57:05,354 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 01:57:05,354 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 01:57:05,361 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 01:57:05,361 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:57:04" (1/3) ... [2020-11-07 01:57:05,362 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52df3a4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:57:05, skipping insertion in model container [2020-11-07 01:57:05,363 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (2/3) ... [2020-11-07 01:57:05,363 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52df3a4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:57:05, skipping insertion in model container [2020-11-07 01:57:05,363 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:57:05" (3/3) ... [2020-11-07 01:57:05,365 INFO L111 eAbstractionObserver]: Analyzing ICFG bubble_sort-1.c [2020-11-07 01:57:05,382 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 01:57:05,387 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-11-07 01:57:05,400 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-11-07 01:57:05,427 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 01:57:05,427 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 01:57:05,428 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 01:57:05,428 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 01:57:05,428 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 01:57:05,428 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 01:57:05,428 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 01:57:05,428 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 01:57:05,447 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states. [2020-11-07 01:57:05,459 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 01:57:05,468 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 105 states. [2020-11-07 01:57:05,718 INFO L266 CegarLoopResult]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2020-11-07 01:57:05,718 INFO L266 CegarLoopResult]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2020-11-07 01:57:05,718 INFO L266 CegarLoopResult]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2020-11-07 01:57:05,719 INFO L266 CegarLoopResult]: For program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-07 01:57:05,719 INFO L269 CegarLoopResult]: At program point L27(line 27) the Hoare annotation is: true [2020-11-07 01:57:05,719 INFO L269 CegarLoopResult]: At program point L27-1(line 27) the Hoare annotation is: true [2020-11-07 01:57:05,719 INFO L269 CegarLoopResult]: At program point L27-2(line 27) the Hoare annotation is: true [2020-11-07 01:57:05,720 INFO L269 CegarLoopResult]: At program point L23(lines 23 31) the Hoare annotation is: true [2020-11-07 01:57:05,720 INFO L269 CegarLoopResult]: At program point L28(line 28) the Hoare annotation is: true [2020-11-07 01:57:05,720 INFO L269 CegarLoopResult]: At program point L28-1(line 28) the Hoare annotation is: true [2020-11-07 01:57:05,720 INFO L269 CegarLoopResult]: At program point L28-2(line 28) the Hoare annotation is: true [2020-11-07 01:57:05,720 INFO L269 CegarLoopResult]: At program point L20(line 20) the Hoare annotation is: true [2020-11-07 01:57:05,721 INFO L269 CegarLoopResult]: At program point L20-3(lines 20 32) the Hoare annotation is: true [2020-11-07 01:57:05,721 INFO L269 CegarLoopResult]: At program point L16(line 16) the Hoare annotation is: true [2020-11-07 01:57:05,721 INFO L269 CegarLoopResult]: At program point L20-4(line 20) the Hoare annotation is: true [2020-11-07 01:57:05,721 INFO L269 CegarLoopResult]: At program point L16-1(line 16) the Hoare annotation is: true [2020-11-07 01:57:05,721 INFO L269 CegarLoopResult]: At program point L20-5(line 20) the Hoare annotation is: true [2020-11-07 01:57:05,721 INFO L269 CegarLoopResult]: At program point L16-2(line 16) the Hoare annotation is: true [2020-11-07 01:57:05,722 INFO L269 CegarLoopResult]: At program point L20-6(lines 20 32) the Hoare annotation is: true [2020-11-07 01:57:05,722 INFO L269 CegarLoopResult]: At program point L29(line 29) the Hoare annotation is: true [2020-11-07 01:57:05,722 INFO L269 CegarLoopResult]: At program point L25(line 25) the Hoare annotation is: true [2020-11-07 01:57:05,722 INFO L269 CegarLoopResult]: At program point L25-1(line 25) the Hoare annotation is: true [2020-11-07 01:57:05,722 INFO L269 CegarLoopResult]: At program point L25-2(lines 25 30) the Hoare annotation is: true [2020-11-07 01:57:05,723 INFO L269 CegarLoopResult]: At program point L25-3(line 25) the Hoare annotation is: true [2020-11-07 01:57:05,723 INFO L269 CegarLoopResult]: At program point L25-4(line 25) the Hoare annotation is: true [2020-11-07 01:57:05,723 INFO L269 CegarLoopResult]: At program point L25-5(line 25) the Hoare annotation is: true [2020-11-07 01:57:05,723 INFO L269 CegarLoopResult]: At program point L25-6(line 25) the Hoare annotation is: true [2020-11-07 01:57:05,723 INFO L269 CegarLoopResult]: At program point bubblesortEXIT(lines 14 34) the Hoare annotation is: true [2020-11-07 01:57:05,724 INFO L269 CegarLoopResult]: At program point bubblesortENTRY(lines 14 34) the Hoare annotation is: true [2020-11-07 01:57:05,724 INFO L269 CegarLoopResult]: At program point L18(line 18) the Hoare annotation is: true [2020-11-07 01:57:05,724 INFO L269 CegarLoopResult]: At program point L18-3(lines 18 33) the Hoare annotation is: true [2020-11-07 01:57:05,724 INFO L269 CegarLoopResult]: At program point L14(lines 14 34) the Hoare annotation is: true [2020-11-07 01:57:05,724 INFO L269 CegarLoopResult]: At program point L18-4(line 18) the Hoare annotation is: true [2020-11-07 01:57:05,725 INFO L269 CegarLoopResult]: At program point L18-5(line 18) the Hoare annotation is: true [2020-11-07 01:57:05,725 INFO L269 CegarLoopResult]: At program point L18-6(lines 18 33) the Hoare annotation is: true [2020-11-07 01:57:05,725 INFO L269 CegarLoopResult]: At program point L18-7(lines 14 34) the Hoare annotation is: true [2020-11-07 01:57:05,725 INFO L269 CegarLoopResult]: At program point L60(line 60) the Hoare annotation is: true [2020-11-07 01:57:05,725 INFO L269 CegarLoopResult]: At program point L60-1(line 60) the Hoare annotation is: true [2020-11-07 01:57:05,726 INFO L269 CegarLoopResult]: At program point L60-2(line 60) the Hoare annotation is: true [2020-11-07 01:57:05,726 INFO L269 CegarLoopResult]: At program point L85(line 85) the Hoare annotation is: true [2020-11-07 01:57:05,726 INFO L269 CegarLoopResult]: At program point L85-1(line 85) the Hoare annotation is: true [2020-11-07 01:57:05,726 INFO L269 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: true [2020-11-07 01:57:05,726 INFO L269 CegarLoopResult]: At program point L77-1(line 77) the Hoare annotation is: true [2020-11-07 01:57:05,727 INFO L269 CegarLoopResult]: At program point L77-2(line 77) the Hoare annotation is: true [2020-11-07 01:57:05,727 INFO L269 CegarLoopResult]: At program point L69(line 69) the Hoare annotation is: true [2020-11-07 01:57:05,727 INFO L269 CegarLoopResult]: At program point L69-1(line 69) the Hoare annotation is: true [2020-11-07 01:57:05,727 INFO L269 CegarLoopResult]: At program point L78(line 78) the Hoare annotation is: true [2020-11-07 01:57:05,727 INFO L269 CegarLoopResult]: At program point L78-1(line 78) the Hoare annotation is: true [2020-11-07 01:57:05,728 INFO L269 CegarLoopResult]: At program point L78-2(line 78) the Hoare annotation is: true [2020-11-07 01:57:05,728 INFO L269 CegarLoopResult]: At program point L70(line 70) the Hoare annotation is: true [2020-11-07 01:57:05,728 INFO L269 CegarLoopResult]: At program point L70-3(line 70) the Hoare annotation is: true [2020-11-07 01:57:05,728 INFO L269 CegarLoopResult]: At program point L70-4(line 70) the Hoare annotation is: true [2020-11-07 01:57:05,728 INFO L269 CegarLoopResult]: At program point L70-5(line 70) the Hoare annotation is: true [2020-11-07 01:57:05,728 INFO L269 CegarLoopResult]: At program point L70-6(line 70) the Hoare annotation is: true [2020-11-07 01:57:05,729 INFO L269 CegarLoopResult]: At program point L70-7(line 70) the Hoare annotation is: true [2020-11-07 01:57:05,729 INFO L269 CegarLoopResult]: At program point L54(lines 54 87) the Hoare annotation is: true [2020-11-07 01:57:05,729 INFO L269 CegarLoopResult]: At program point L79(line 79) the Hoare annotation is: true [2020-11-07 01:57:05,729 INFO L269 CegarLoopResult]: At program point L79-1(line 79) the Hoare annotation is: true [2020-11-07 01:57:05,729 INFO L269 CegarLoopResult]: At program point L79-2(line 79) the Hoare annotation is: true [2020-11-07 01:57:05,730 INFO L269 CegarLoopResult]: At program point L63(lines 63 83) the Hoare annotation is: true [2020-11-07 01:57:05,730 INFO L269 CegarLoopResult]: At program point L80(line 80) the Hoare annotation is: true [2020-11-07 01:57:05,730 INFO L269 CegarLoopResult]: At program point L80-1(lines 76 81) the Hoare annotation is: true [2020-11-07 01:57:05,730 INFO L269 CegarLoopResult]: At program point L56(lines 56 57) the Hoare annotation is: true [2020-11-07 01:57:05,730 INFO L269 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: true [2020-11-07 01:57:05,730 INFO L269 CegarLoopResult]: At program point L73-1(line 73) the Hoare annotation is: true [2020-11-07 01:57:05,731 INFO L269 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: true [2020-11-07 01:57:05,731 INFO L269 CegarLoopResult]: At program point L65-1(line 65) the Hoare annotation is: true [2020-11-07 01:57:05,731 INFO L269 CegarLoopResult]: At program point L74(line 74) the Hoare annotation is: true [2020-11-07 01:57:05,731 INFO L269 CegarLoopResult]: At program point L74-3(line 74) the Hoare annotation is: true [2020-11-07 01:57:05,731 INFO L269 CegarLoopResult]: At program point L74-4(line 74) the Hoare annotation is: true [2020-11-07 01:57:05,732 INFO L269 CegarLoopResult]: At program point L74-5(line 74) the Hoare annotation is: true [2020-11-07 01:57:05,732 INFO L269 CegarLoopResult]: At program point L74-6(line 74) the Hoare annotation is: true [2020-11-07 01:57:05,732 INFO L269 CegarLoopResult]: At program point L74-7(line 74) the Hoare annotation is: true [2020-11-07 01:57:05,732 INFO L269 CegarLoopResult]: At program point L66(line 66) the Hoare annotation is: true [2020-11-07 01:57:05,732 INFO L269 CegarLoopResult]: At program point L74-8(line 74) the Hoare annotation is: true [2020-11-07 01:57:05,732 INFO L269 CegarLoopResult]: At program point q1ENTRY(lines 54 87) the Hoare annotation is: true [2020-11-07 01:57:05,733 INFO L269 CegarLoopResult]: At program point L66-3(line 66) the Hoare annotation is: true [2020-11-07 01:57:05,733 INFO L269 CegarLoopResult]: At program point L66-4(line 66) the Hoare annotation is: true [2020-11-07 01:57:05,733 INFO L269 CegarLoopResult]: At program point L66-5(line 66) the Hoare annotation is: true [2020-11-07 01:57:05,733 INFO L269 CegarLoopResult]: At program point L66-6(line 66) the Hoare annotation is: true [2020-11-07 01:57:05,734 INFO L269 CegarLoopResult]: At program point L66-7(line 66) the Hoare annotation is: true [2020-11-07 01:57:05,734 INFO L269 CegarLoopResult]: At program point q1FINAL(lines 54 87) the Hoare annotation is: true [2020-11-07 01:57:05,734 INFO L269 CegarLoopResult]: At program point q1EXIT(lines 54 87) the Hoare annotation is: true [2020-11-07 01:57:05,734 INFO L269 CegarLoopResult]: At program point L59(line 59) the Hoare annotation is: true [2020-11-07 01:57:05,734 INFO L269 CegarLoopResult]: At program point L59-1(line 59) the Hoare annotation is: true [2020-11-07 01:57:05,734 INFO L269 CegarLoopResult]: At program point L59-2(line 59) the Hoare annotation is: true [2020-11-07 01:57:05,735 INFO L269 CegarLoopResult]: At program point L76-2(line 76) the Hoare annotation is: true [2020-11-07 01:57:05,735 INFO L269 CegarLoopResult]: At program point L76-3(line 76) the Hoare annotation is: true [2020-11-07 01:57:05,735 INFO L269 CegarLoopResult]: At program point L76-4(lines 76 81) the Hoare annotation is: true [2020-11-07 01:57:05,735 INFO L266 CegarLoopResult]: For program point bubblesort1ENTRY(lines 36 52) no Hoare annotation was computed. [2020-11-07 01:57:05,735 INFO L266 CegarLoopResult]: For program point L48(line 48) no Hoare annotation was computed. [2020-11-07 01:57:05,736 INFO L266 CegarLoopResult]: For program point L48-1(line 48) no Hoare annotation was computed. [2020-11-07 01:57:05,736 INFO L266 CegarLoopResult]: For program point L48-2(line 48) no Hoare annotation was computed. [2020-11-07 01:57:05,736 INFO L266 CegarLoopResult]: For program point L40(line 40) no Hoare annotation was computed. [2020-11-07 01:57:05,736 INFO L266 CegarLoopResult]: For program point L40-3(line 40) no Hoare annotation was computed. [2020-11-07 01:57:05,736 INFO L266 CegarLoopResult]: For program point L36(lines 36 52) no Hoare annotation was computed. [2020-11-07 01:57:05,736 INFO L266 CegarLoopResult]: For program point L40-4(line 40) no Hoare annotation was computed. [2020-11-07 01:57:05,736 INFO L266 CegarLoopResult]: For program point L40-5(lines 40 51) no Hoare annotation was computed. [2020-11-07 01:57:05,737 INFO L266 CegarLoopResult]: For program point L40-6(lines 36 52) no Hoare annotation was computed. [2020-11-07 01:57:05,737 INFO L266 CegarLoopResult]: For program point bubblesort1EXIT(lines 36 52) no Hoare annotation was computed. [2020-11-07 01:57:05,737 INFO L266 CegarLoopResult]: For program point L45-1(line 45) no Hoare annotation was computed. [2020-11-07 01:57:05,737 INFO L266 CegarLoopResult]: For program point L45-2(line 45) no Hoare annotation was computed. [2020-11-07 01:57:05,737 INFO L266 CegarLoopResult]: For program point L45-3(line 45) no Hoare annotation was computed. [2020-11-07 01:57:05,737 INFO L266 CegarLoopResult]: For program point L45-5(lines 45 49) no Hoare annotation was computed. [2020-11-07 01:57:05,738 INFO L266 CegarLoopResult]: For program point L45-6(line 45) no Hoare annotation was computed. [2020-11-07 01:57:05,738 INFO L266 CegarLoopResult]: For program point L45-7(line 45) no Hoare annotation was computed. [2020-11-07 01:57:05,738 INFO L266 CegarLoopResult]: For program point L45-9(line 45) no Hoare annotation was computed. [2020-11-07 01:57:05,738 INFO L266 CegarLoopResult]: For program point L45-10(line 45) no Hoare annotation was computed. [2020-11-07 01:57:05,738 INFO L266 CegarLoopResult]: For program point L45-11(lines 45 49) no Hoare annotation was computed. [2020-11-07 01:57:05,738 INFO L266 CegarLoopResult]: For program point L45-12(lines 45 49) no Hoare annotation was computed. [2020-11-07 01:57:05,738 INFO L266 CegarLoopResult]: For program point L50(lines 40 51) no Hoare annotation was computed. [2020-11-07 01:57:05,739 INFO L266 CegarLoopResult]: For program point L42(line 42) no Hoare annotation was computed. [2020-11-07 01:57:05,739 INFO L266 CegarLoopResult]: For program point L42-1(line 42) no Hoare annotation was computed. [2020-11-07 01:57:05,739 INFO L266 CegarLoopResult]: For program point L42-2(line 42) no Hoare annotation was computed. [2020-11-07 01:57:05,739 INFO L266 CegarLoopResult]: For program point L38(line 38) no Hoare annotation was computed. [2020-11-07 01:57:05,739 INFO L266 CegarLoopResult]: For program point L38-1(line 38) no Hoare annotation was computed. [2020-11-07 01:57:05,739 INFO L266 CegarLoopResult]: For program point L38-2(line 38) no Hoare annotation was computed. [2020-11-07 01:57:05,739 INFO L266 CegarLoopResult]: For program point L47(line 47) no Hoare annotation was computed. [2020-11-07 01:57:05,740 INFO L266 CegarLoopResult]: For program point L47-1(line 47) no Hoare annotation was computed. [2020-11-07 01:57:05,740 INFO L266 CegarLoopResult]: For program point L47-2(line 47) no Hoare annotation was computed. [2020-11-07 01:57:05,740 INFO L266 CegarLoopResult]: For program point L43(line 43) no Hoare annotation was computed. [2020-11-07 01:57:05,740 INFO L269 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: true [2020-11-07 01:57:05,740 INFO L269 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: true [2020-11-07 01:57:05,741 INFO L269 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-11-07 01:57:05,741 INFO L269 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: true [2020-11-07 01:57:05,741 INFO L269 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2020-11-07 01:57:05,741 INFO L269 CegarLoopResult]: At program point ULTIMATE.initFINAL(line 3) the Hoare annotation is: true [2020-11-07 01:57:05,741 INFO L269 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2020-11-07 01:57:05,741 INFO L269 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: true [2020-11-07 01:57:05,742 INFO L269 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: true [2020-11-07 01:57:05,742 INFO L269 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2020-11-07 01:57:05,742 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 01:57:05,742 INFO L269 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-11-07 01:57:05,742 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 01:57:05,742 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 01:57:05,743 INFO L269 CegarLoopResult]: At program point mainENTRY(lines 89 95) the Hoare annotation is: true [2020-11-07 01:57:05,743 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 89 95) the Hoare annotation is: true [2020-11-07 01:57:05,743 INFO L269 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: true [2020-11-07 01:57:05,743 INFO L269 CegarLoopResult]: At program point L91-1(line 91) the Hoare annotation is: true [2020-11-07 01:57:05,743 INFO L269 CegarLoopResult]: At program point L89(lines 89 95) the Hoare annotation is: true [2020-11-07 01:57:05,744 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 89 95) the Hoare annotation is: true [2020-11-07 01:57:05,744 INFO L266 CegarLoopResult]: For program point __VERIFIER_assertENTRY(lines 5 10) no Hoare annotation was computed. [2020-11-07 01:57:05,744 INFO L266 CegarLoopResult]: For program point __VERIFIER_assertEXIT(lines 5 10) no Hoare annotation was computed. [2020-11-07 01:57:05,744 INFO L266 CegarLoopResult]: For program point L7(line 7) no Hoare annotation was computed. [2020-11-07 01:57:05,744 INFO L266 CegarLoopResult]: For program point L6(lines 6 8) no Hoare annotation was computed. [2020-11-07 01:57:05,744 INFO L266 CegarLoopResult]: For program point L7-1(line 7) no Hoare annotation was computed. [2020-11-07 01:57:05,744 INFO L266 CegarLoopResult]: For program point L6-2(lines 5 10) no Hoare annotation was computed. [2020-11-07 01:57:05,766 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 01:57:05 BoogieIcfgContainer [2020-11-07 01:57:05,767 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 01:57:05,771 INFO L168 Benchmark]: Toolchain (without parser) took 1464.47 ms. Allocated memory is still 168.8 MB. Free memory was 144.5 MB in the beginning and 129.4 MB in the end (delta: 15.1 MB). Peak memory consumption was 34.4 MB. Max. memory is 8.0 GB. [2020-11-07 01:57:05,772 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 125.8 MB. Free memory was 100.1 MB in the beginning and 100.0 MB in the end (delta: 64.8 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 01:57:05,774 INFO L168 Benchmark]: CACSL2BoogieTranslator took 312.66 ms. Allocated memory is still 168.8 MB. Free memory was 143.9 MB in the beginning and 133.3 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 8.0 GB. [2020-11-07 01:57:05,777 INFO L168 Benchmark]: Boogie Preprocessor took 51.97 ms. Allocated memory is still 168.8 MB. Free memory was 133.3 MB in the beginning and 131.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2020-11-07 01:57:05,780 INFO L168 Benchmark]: RCFGBuilder took 673.67 ms. Allocated memory is still 168.8 MB. Free memory was 131.3 MB in the beginning and 126.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 8.9 MB. Max. memory is 8.0 GB. [2020-11-07 01:57:05,781 INFO L168 Benchmark]: TraceAbstraction took 412.80 ms. Allocated memory is still 168.8 MB. Free memory was 125.7 MB in the beginning and 129.4 MB in the end (delta: -3.7 MB). Peak memory consumption was 13.9 MB. Max. memory is 8.0 GB. [2020-11-07 01:57:05,790 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 125.8 MB. Free memory was 100.1 MB in the beginning and 100.0 MB in the end (delta: 64.8 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 312.66 ms. Allocated memory is still 168.8 MB. Free memory was 143.9 MB in the beginning and 133.3 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 51.97 ms. Allocated memory is still 168.8 MB. Free memory was 133.3 MB in the beginning and 131.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 673.67 ms. Allocated memory is still 168.8 MB. Free memory was 131.3 MB in the beginning and 126.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 8.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 412.80 ms. Allocated memory is still 168.8 MB. Free memory was 125.7 MB in the beginning and 129.4 MB in the end (delta: -3.7 MB). Peak memory consumption was 13.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: 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 - InvariantResult [Line: 66]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 18]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 63]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 74]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 76]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 20]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 14]: Procedure Contract for bubblesort Derived contract for procedure bubblesort: 1 - ProcedureContractResult [Line: 54]: Procedure Contract for q1 Derived contract for procedure q1: 1 - ProcedureContractResult [Line: 89]: Procedure Contract for main Derived contract for procedure main: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 8 procedures, 147 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=105occurred 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: No data available, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 105 LocationsWithAnnotation, 105 PreInvPairs, 105 NumberOfFragments, 105 HoareAnnotationTreeSize, 105 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 105 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...