/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/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-regression/rule57_ebda_blast_2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 14:03:50,621 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 14:03:50,625 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 14:03:50,687 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 14:03:50,687 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 14:03:50,692 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 14:03:50,696 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 14:03:50,704 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 14:03:50,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 14:03:50,716 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 14:03:50,718 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 14:03:50,720 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 14:03:50,721 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 14:03:50,723 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 14:03:50,726 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 14:03:50,727 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 14:03:50,729 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 14:03:50,730 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 14:03:50,734 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 14:03:50,743 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 14:03:50,747 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 14:03:50,750 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 14:03:50,751 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 14:03:50,752 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 14:03:50,756 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-10-16 14:03:50,760 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 14:03:50,761 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 14:03:50,762 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 14:03:50,763 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 14:03:50,764 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 14:03:50,764 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 14:03:50,765 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 14:03:50,765 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 14:03:50,766 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 14:03:50,767 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 14:03:50,767 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 14:03:50,769 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 14:03:50,796 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 14:03:50,797 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 14:03:50,797 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 14:03:50,797 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 14:03:50,798 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 14:03:50,798 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 14:03:50,799 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 14:03:50,800 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 14:03:50,800 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 14:03:50,800 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 14:03:50,800 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 14:03:50,800 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 14:03:50,801 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 14:03:50,801 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 14:03:50,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 14:03:50,801 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 14:03:50,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 14:03:50,802 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 14:03:50,802 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 14:03:50,802 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 14:03:50,802 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 14:03:50,802 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 14:03:50,803 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 14:03:50,803 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 14:03:50,803 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 14:03:50,803 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 14:03:50,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 14:03:50,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 14:03:50,804 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 14:03:50,804 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 14:03:50,804 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 14:03:50,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 14:03:50,805 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 14:03:50,805 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 14:03:51,187 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 14:03:51,214 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 14:03:51,217 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 14:03:51,218 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 14:03:51,219 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 14:03:51,221 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-regression/rule57_ebda_blast_2.i [2022-10-16 14:03:51,294 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be820bc1b/4741927b393a4e7795bae7e330ffd4dd/FLAG5c6d9b9ef [2022-10-16 14:03:51,877 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 14:03:51,878 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-regression/rule57_ebda_blast_2.i [2022-10-16 14:03:51,886 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be820bc1b/4741927b393a4e7795bae7e330ffd4dd/FLAG5c6d9b9ef [2022-10-16 14:03:52,243 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be820bc1b/4741927b393a4e7795bae7e330ffd4dd [2022-10-16 14:03:52,245 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 14:03:52,252 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 14:03:52,254 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 14:03:52,254 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 14:03:52,258 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 14:03:52,259 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:03:52" (1/1) ... [2022-10-16 14:03:52,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44d443b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:52, skipping insertion in model container [2022-10-16 14:03:52,261 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:03:52" (1/1) ... [2022-10-16 14:03:52,269 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 14:03:52,290 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 14:03:52,445 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-regression/rule57_ebda_blast_2.i[341,354] [2022-10-16 14:03:52,484 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 14:03:52,500 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 14:03:52,516 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-regression/rule57_ebda_blast_2.i[341,354] [2022-10-16 14:03:52,529 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 14:03:52,551 INFO L208 MainTranslator]: Completed translation [2022-10-16 14:03:52,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:52 WrapperNode [2022-10-16 14:03:52,552 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 14:03:52,553 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 14:03:52,553 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 14:03:52,553 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 14:03:52,563 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:52" (1/1) ... [2022-10-16 14:03:52,574 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:52" (1/1) ... [2022-10-16 14:03:52,605 INFO L138 Inliner]: procedures = 24, calls = 25, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 105 [2022-10-16 14:03:52,605 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 14:03:52,606 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 14:03:52,606 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 14:03:52,607 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 14:03:52,620 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:52" (1/1) ... [2022-10-16 14:03:52,620 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:52" (1/1) ... [2022-10-16 14:03:52,623 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:52" (1/1) ... [2022-10-16 14:03:52,623 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:52" (1/1) ... [2022-10-16 14:03:52,631 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:52" (1/1) ... [2022-10-16 14:03:52,637 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:52" (1/1) ... [2022-10-16 14:03:52,639 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:52" (1/1) ... [2022-10-16 14:03:52,641 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:52" (1/1) ... [2022-10-16 14:03:52,644 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 14:03:52,645 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 14:03:52,645 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 14:03:52,645 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 14:03:52,646 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:52" (1/1) ... [2022-10-16 14:03:52,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 14:03:52,670 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 14:03:52,688 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) [2022-10-16 14:03:52,704 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 [2022-10-16 14:03:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 14:03:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 14:03:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 14:03:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 14:03:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 14:03:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 14:03:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-16 14:03:52,772 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-16 14:03:52,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 14:03:52,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 14:03:52,924 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 14:03:52,931 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 14:03:53,291 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 14:03:53,310 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 14:03:53,310 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 14:03:53,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 02:03:53 BoogieIcfgContainer [2022-10-16 14:03:53,314 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 14:03:53,321 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 14:03:53,321 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 14:03:53,325 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 14:03:53,326 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 02:03:52" (1/3) ... [2022-10-16 14:03:53,327 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2de4c17b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 02:03:53, skipping insertion in model container [2022-10-16 14:03:53,327 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:52" (2/3) ... [2022-10-16 14:03:53,329 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2de4c17b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 02:03:53, skipping insertion in model container [2022-10-16 14:03:53,329 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 02:03:53" (3/3) ... [2022-10-16 14:03:53,331 INFO L112 eAbstractionObserver]: Analyzing ICFG rule57_ebda_blast_2.i [2022-10-16 14:03:53,394 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 14:03:53,395 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 14:03:53,413 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2de4c17b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 02:03:53, skipping insertion in model container [2022-10-16 14:03:53,414 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 14:03:53,417 INFO L158 Benchmark]: Toolchain (without parser) took 1168.19ms. Allocated memory is still 152.0MB. Free memory was 126.5MB in the beginning and 132.7MB in the end (delta: -6.2MB). Peak memory consumption was 34.3MB. Max. memory is 8.0GB. [2022-10-16 14:03:53,417 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 152.0MB. Free memory is still 121.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 14:03:53,422 INFO L158 Benchmark]: CACSL2BoogieTranslator took 298.54ms. Allocated memory is still 152.0MB. Free memory was 126.3MB in the beginning and 115.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-10-16 14:03:53,427 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.66ms. Allocated memory is still 152.0MB. Free memory was 115.6MB in the beginning and 114.0MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 14:03:53,428 INFO L158 Benchmark]: Boogie Preprocessor took 37.86ms. Allocated memory is still 152.0MB. Free memory was 114.0MB in the beginning and 112.5MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-16 14:03:53,429 INFO L158 Benchmark]: RCFGBuilder took 668.79ms. Allocated memory is still 152.0MB. Free memory was 112.3MB in the beginning and 97.8MB in the end (delta: 14.5MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. [2022-10-16 14:03:53,430 INFO L158 Benchmark]: TraceAbstraction took 93.00ms. Allocated memory is still 152.0MB. Free memory was 97.2MB in the beginning and 132.7MB in the end (delta: -35.5MB). Peak memory consumption was 5.0MB. Max. memory is 8.0GB. [2022-10-16 14:03:53,441 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 152.0MB. Free memory is still 121.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 298.54ms. Allocated memory is still 152.0MB. Free memory was 126.3MB in the beginning and 115.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 52.66ms. Allocated memory is still 152.0MB. Free memory was 115.6MB in the beginning and 114.0MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 37.86ms. Allocated memory is still 152.0MB. Free memory was 114.0MB in the beginning and 112.5MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 668.79ms. Allocated memory is still 152.0MB. Free memory was 112.3MB in the beginning and 97.8MB in the end (delta: 14.5MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. * TraceAbstraction took 93.00ms. Allocated memory is still 152.0MB. Free memory was 97.2MB in the beginning and 132.7MB in the end (delta: -35.5MB). Peak memory consumption was 5.0MB. 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! [2022-10-16 14:03:53,522 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...