/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf -i ../../../trunk/examples/svcomp/loops/bubble_sort-1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-6c470ae [2022-02-14 20:32:06,312 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-14 20:32:06,343 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-14 20:32:06,388 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-14 20:32:06,389 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-14 20:32:06,391 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-14 20:32:06,394 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-14 20:32:06,399 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-14 20:32:06,400 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-14 20:32:06,405 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-14 20:32:06,406 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-14 20:32:06,407 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-14 20:32:06,407 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-14 20:32:06,409 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-14 20:32:06,411 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-14 20:32:06,414 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-14 20:32:06,414 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-14 20:32:06,415 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-14 20:32:06,417 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-14 20:32:06,422 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-14 20:32:06,424 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-14 20:32:06,425 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-14 20:32:06,426 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-14 20:32:06,427 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-14 20:32:06,433 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-14 20:32:06,434 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-14 20:32:06,434 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-14 20:32:06,435 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-14 20:32:06,436 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-14 20:32:06,436 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-14 20:32:06,437 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-14 20:32:06,438 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-14 20:32:06,439 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-14 20:32:06,440 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-14 20:32:06,441 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-14 20:32:06,441 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-14 20:32:06,442 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-14 20:32:06,442 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-14 20:32:06,442 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-14 20:32:06,442 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-14 20:32:06,443 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-14 20:32:06,444 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf [2022-02-14 20:32:06,456 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-14 20:32:06,456 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-14 20:32:06,457 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-14 20:32:06,457 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-14 20:32:06,457 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-14 20:32:06,458 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-14 20:32:06,458 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-14 20:32:06,458 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-14 20:32:06,458 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-14 20:32:06,458 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-14 20:32:06,459 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-14 20:32:06,459 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-14 20:32:06,459 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-14 20:32:06,459 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-14 20:32:06,459 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-14 20:32:06,459 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-14 20:32:06,459 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-14 20:32:06,459 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-14 20:32:06,460 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-14 20:32:06,460 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-14 20:32:06,460 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-14 20:32:06,460 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-02-14 20:32:06,461 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_JORDAN 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-02-14 20:32:06,669 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-14 20:32:06,699 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-14 20:32:06,701 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-14 20:32:06,702 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-14 20:32:06,703 INFO L275 PluginConnector]: CDTParser initialized [2022-02-14 20:32:06,704 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/bubble_sort-1.c [2022-02-14 20:32:06,771 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d2fe29a7/fd2273c2ac4f41c2866e030e6e62ef2b/FLAG7cc68162d [2022-02-14 20:32:07,104 INFO L306 CDTParser]: Found 1 translation units. [2022-02-14 20:32:07,105 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/bubble_sort-1.c [2022-02-14 20:32:07,111 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d2fe29a7/fd2273c2ac4f41c2866e030e6e62ef2b/FLAG7cc68162d [2022-02-14 20:32:07,122 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d2fe29a7/fd2273c2ac4f41c2866e030e6e62ef2b [2022-02-14 20:32:07,124 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-14 20:32:07,125 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-14 20:32:07,127 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-14 20:32:07,127 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-14 20:32:07,129 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-14 20:32:07,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.02 08:32:07" (1/1) ... [2022-02-14 20:32:07,131 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dfcd792 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 08:32:07, skipping insertion in model container [2022-02-14 20:32:07,131 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.02 08:32:07" (1/1) ... [2022-02-14 20:32:07,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-14 20:32:07,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-14 20:32:07,264 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops/bubble_sort-1.c[325,338] [2022-02-14 20:32:07,318 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-14 20:32:07,325 INFO L203 MainTranslator]: Completed pre-run [2022-02-14 20:32:07,333 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops/bubble_sort-1.c[325,338] [2022-02-14 20:32:07,346 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-14 20:32:07,356 INFO L208 MainTranslator]: Completed translation [2022-02-14 20:32:07,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 08:32:07 WrapperNode [2022-02-14 20:32:07,357 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-14 20:32:07,358 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-14 20:32:07,358 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-14 20:32:07,358 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-14 20:32:07,368 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 08:32:07" (1/1) ... [2022-02-14 20:32:07,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 08:32:07" (1/1) ... [2022-02-14 20:32:07,374 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 08:32:07" (1/1) ... [2022-02-14 20:32:07,375 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 08:32:07" (1/1) ... [2022-02-14 20:32:07,383 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 08:32:07" (1/1) ... [2022-02-14 20:32:07,389 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 08:32:07" (1/1) ... [2022-02-14 20:32:07,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 08:32:07" (1/1) ... [2022-02-14 20:32:07,394 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-14 20:32:07,395 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-14 20:32:07,395 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-14 20:32:07,395 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-14 20:32:07,397 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 08:32:07" (1/1) ... [2022-02-14 20:32:07,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-14 20:32:07,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-14 20:32:07,441 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-14 20:32:07,451 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-14 20:32:07,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-02-14 20:32:07,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-14 20:32:07,486 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-02-14 20:32:07,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-02-14 20:32:07,487 INFO L138 BoogieDeclarations]: Found implementation of procedure bubblesort [2022-02-14 20:32:07,487 INFO L138 BoogieDeclarations]: Found implementation of procedure bubblesort1 [2022-02-14 20:32:07,487 INFO L138 BoogieDeclarations]: Found implementation of procedure q1 [2022-02-14 20:32:07,488 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-02-14 20:32:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-02-14 20:32:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-02-14 20:32:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-02-14 20:32:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-14 20:32:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-02-14 20:32:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure bubblesort [2022-02-14 20:32:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-14 20:32:07,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-14 20:32:07,492 INFO L130 BoogieDeclarations]: Found specification of procedure bubblesort1 [2022-02-14 20:32:07,492 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-02-14 20:32:07,492 INFO L130 BoogieDeclarations]: Found specification of procedure q1 [2022-02-14 20:32:07,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-14 20:32:07,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-14 20:32:07,492 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-02-14 20:32:07,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-02-14 20:32:07,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-14 20:32:07,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-14 20:32:07,578 INFO L234 CfgBuilder]: Building ICFG [2022-02-14 20:32:07,584 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-14 20:32:07,821 INFO L275 CfgBuilder]: Performing block encoding [2022-02-14 20:32:07,826 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-14 20:32:07,826 INFO L299 CfgBuilder]: Removed 8 assume(true) statements. [2022-02-14 20:32:07,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.02 08:32:07 BoogieIcfgContainer [2022-02-14 20:32:07,828 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-14 20:32:07,829 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-02-14 20:32:07,829 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-02-14 20:32:07,832 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-02-14 20:32:07,834 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.02 08:32:07" (1/1) ... [2022-02-14 20:32:07,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 14.02 08:32:07 BasicIcfg [2022-02-14 20:32:07,849 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-02-14 20:32:07,850 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-14 20:32:07,850 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-14 20:32:07,852 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-14 20:32:07,852 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.02 08:32:07" (1/4) ... [2022-02-14 20:32:07,853 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ce639b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.02 08:32:07, skipping insertion in model container [2022-02-14 20:32:07,853 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 08:32:07" (2/4) ... [2022-02-14 20:32:07,853 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ce639b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.02 08:32:07, skipping insertion in model container [2022-02-14 20:32:07,853 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.02 08:32:07" (3/4) ... [2022-02-14 20:32:07,853 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ce639b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.02 08:32:07, skipping insertion in model container [2022-02-14 20:32:07,853 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 14.02 08:32:07" (4/4) ... [2022-02-14 20:32:07,854 INFO L111 eAbstractionObserver]: Analyzing ICFG bubble_sort-1.cJordan [2022-02-14 20:32:07,858 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2022-02-14 20:32:07,859 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-02-14 20:32:07,860 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ce639b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.02 08:32:07, skipping insertion in model container [2022-02-14 20:32:07,860 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-14 20:32:07,862 INFO L158 Benchmark]: Toolchain (without parser) took 735.28ms. Allocated memory was 181.4MB in the beginning and 256.9MB in the end (delta: 75.5MB). Free memory was 128.2MB in the beginning and 209.0MB in the end (delta: -80.8MB). There was no memory consumed. Max. memory is 8.0GB. [2022-02-14 20:32:07,862 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 181.4MB. Free memory is still 144.9MB. There was no memory consumed. Max. memory is 8.0GB. [2022-02-14 20:32:07,863 INFO L158 Benchmark]: CACSL2BoogieTranslator took 230.43ms. Allocated memory was 181.4MB in the beginning and 256.9MB in the end (delta: 75.5MB). Free memory was 128.0MB in the beginning and 228.2MB in the end (delta: -100.2MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB. [2022-02-14 20:32:07,864 INFO L158 Benchmark]: Boogie Preprocessor took 36.26ms. Allocated memory is still 256.9MB. Free memory was 228.2MB in the beginning and 226.3MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-02-14 20:32:07,864 INFO L158 Benchmark]: RCFGBuilder took 433.49ms. Allocated memory is still 256.9MB. Free memory was 226.3MB in the beginning and 212.1MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. [2022-02-14 20:32:07,865 INFO L158 Benchmark]: IcfgTransformer took 20.16ms. Allocated memory is still 256.9MB. Free memory was 212.1MB in the beginning and 210.5MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-02-14 20:32:07,866 INFO L158 Benchmark]: TraceAbstraction took 10.19ms. Allocated memory is still 256.9MB. Free memory was 210.0MB in the beginning and 209.0MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-02-14 20:32:07,869 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 181.4MB. Free memory is still 144.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 230.43ms. Allocated memory was 181.4MB in the beginning and 256.9MB in the end (delta: 75.5MB). Free memory was 128.0MB in the beginning and 228.2MB in the end (delta: -100.2MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB. * Boogie Preprocessor took 36.26ms. Allocated memory is still 256.9MB. Free memory was 228.2MB in the beginning and 226.3MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 433.49ms. Allocated memory is still 256.9MB. Free memory was 226.3MB in the beginning and 212.1MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. * IcfgTransformer took 20.16ms. Allocated memory is still 256.9MB. Free memory was 212.1MB in the beginning and 210.5MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * TraceAbstraction took 10.19ms. Allocated memory is still 256.9MB. Free memory was 210.0MB in the beginning and 209.0MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-02-14 20:32:07,899 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...