/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/eca-programs/Problem102_label41.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:43:36,673 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:43:36,675 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:43:36,716 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:43:36,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:43:36,718 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:43:36,719 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:43:36,748 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:43:36,756 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:43:36,762 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:43:36,764 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:43:36,777 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:43:36,777 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:43:36,780 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:43:36,782 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:43:36,786 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:43:36,790 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:43:36,791 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:43:36,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:43:36,797 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:43:36,803 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:43:36,805 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:43:36,806 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:43:36,808 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:43:36,816 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:43:36,816 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:43:36,816 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:43:36,817 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:43:36,819 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:43:36,820 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:43:36,820 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:43:36,820 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:43:36,824 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:43:36,826 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:43:36,827 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:43:36,827 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:43:36,828 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:43:36,829 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:43:36,829 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:43:36,830 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:43:36,831 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:43:36,832 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 11:43:36,882 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:43:36,883 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:43:36,883 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:43:36,883 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:43:36,884 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:43:36,884 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:43:36,885 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:43:36,885 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:43:36,886 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:43:36,886 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:43:36,886 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:43:36,886 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:43:36,887 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:43:36,887 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:43:36,887 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:43:36,887 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:43:36,887 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:43:36,887 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:43:36,888 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:43:36,888 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:43:36,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:43:36,888 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:43:36,889 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:43:36,889 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:43:36,889 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:43:36,889 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:43:36,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:43:36,890 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:43:36,890 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:43:36,890 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:43:36,890 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:43:36,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:43:36,891 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:43:36,891 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:43:37,279 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:43:37,321 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:43:37,324 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:43:37,325 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:43:37,326 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:43:37,327 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-programs/Problem102_label41.c [2022-10-16 11:43:37,409 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38948529c/866bf8d05dbc47b4af86ab399cf41119/FLAG07c9e32a6 [2022-10-16 11:43:41,403 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:43:41,403 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem102_label41.c [2022-10-16 11:43:41,655 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38948529c/866bf8d05dbc47b4af86ab399cf41119/FLAG07c9e32a6 [2022-10-16 11:43:41,825 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38948529c/866bf8d05dbc47b4af86ab399cf41119 [2022-10-16 11:43:41,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:43:41,834 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:43:41,836 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:43:41,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:43:41,843 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:43:41,844 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:43:41" (1/1) ... [2022-10-16 11:43:41,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cb84899 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:41, skipping insertion in model container [2022-10-16 11:43:41,846 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:43:41" (1/1) ... [2022-10-16 11:43:41,854 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:43:43,890 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:44:06,179 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/eca-programs/Problem102_label41.c[5712393,5712406] [2022-10-16 11:44:06,306 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:44:06,316 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:44:18,504 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/eca-programs/Problem102_label41.c[5712393,5712406] [2022-10-16 11:44:18,511 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:44:23,563 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:44:23,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:44:23 WrapperNode [2022-10-16 11:44:23,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:44:23,579 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:44:23,582 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:44:23,582 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:44:23,598 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:44:23" (1/1) ... [2022-10-16 11:44:25,786 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:44:23" (1/1) ... [2022-10-16 11:44:33,151 INFO L138 Inliner]: procedures = 95, calls = 89, calls flagged for inlining = 84, calls inlined = 84, statements flattened = 184295 [2022-10-16 11:44:33,152 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:44:33,153 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:44:33,153 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:44:33,153 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:44:33,163 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:44:23" (1/1) ... [2022-10-16 11:44:33,163 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:44:23" (1/1) ... [2022-10-16 11:44:34,649 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:44:23" (1/1) ... [2022-10-16 11:44:34,650 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:44:23" (1/1) ... [2022-10-16 11:44:38,202 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:44:23" (1/1) ... [2022-10-16 11:44:39,181 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:44:23" (1/1) ... [2022-10-16 11:44:39,614 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:44:23" (1/1) ... [2022-10-16 11:44:39,851 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:44:23" (1/1) ... [2022-10-16 11:44:41,008 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:44:41,009 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:44:41,009 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:44:41,010 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:44:41,010 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:44:23" (1/1) ... [2022-10-16 11:44:41,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:44:41,046 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:44:41,089 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 11:44:41,097 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 11:44:41,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:44:41,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:44:41,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:44:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:44:41,530 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:44:41,535 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:46:11,977 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:46:12,267 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:46:12,268 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-16 11:46:12,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:46:12 BoogieIcfgContainer [2022-10-16 11:46:12,294 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:46:12,299 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:46:12,300 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:46:12,303 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:46:12,304 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:43:41" (1/3) ... [2022-10-16 11:46:12,305 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73b2a4f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:46:12, skipping insertion in model container [2022-10-16 11:46:12,305 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:44:23" (2/3) ... [2022-10-16 11:46:12,305 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73b2a4f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:46:12, skipping insertion in model container [2022-10-16 11:46:12,305 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:46:12" (3/3) ... [2022-10-16 11:46:12,307 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem102_label41.c [2022-10-16 11:46:12,327 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:46:12,327 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:46:12,330 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73b2a4f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:46:12, skipping insertion in model container [2022-10-16 11:46:12,331 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:46:12,335 INFO L158 Benchmark]: Toolchain (without parser) took 150501.98ms. Allocated memory was 394.3MB in the beginning and 6.8GB in the end (delta: 6.4GB). Free memory was 187.2MB in the beginning and 4.6GB in the end (delta: -4.5GB). Peak memory consumption was 1.9GB. Max. memory is 8.0GB. [2022-10-16 11:46:12,337 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 157.3MB. Free memory was 127.7MB in the beginning and 127.6MB in the end (delta: 77.6kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:46:12,339 INFO L158 Benchmark]: CACSL2BoogieTranslator took 41741.33ms. Allocated memory was 394.3MB in the beginning and 3.5GB in the end (delta: 3.1GB). Free memory was 186.6MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 2.2GB. Max. memory is 8.0GB. [2022-10-16 11:46:12,340 INFO L158 Benchmark]: Boogie Procedure Inliner took 9573.28ms. Allocated memory was 3.5GB in the beginning and 5.6GB in the end (delta: 2.1GB). Free memory was 1.5GB in the beginning and 3.1GB in the end (delta: -1.6GB). Peak memory consumption was 589.8MB. Max. memory is 8.0GB. [2022-10-16 11:46:12,340 INFO L158 Benchmark]: Boogie Preprocessor took 7855.88ms. Allocated memory is still 5.6GB. Free memory was 3.1GB in the beginning and 2.6GB in the end (delta: 489.7MB). Peak memory consumption was 594.5MB. Max. memory is 8.0GB. [2022-10-16 11:46:12,341 INFO L158 Benchmark]: RCFGBuilder took 91285.05ms. Allocated memory was 5.6GB in the beginning and 6.8GB in the end (delta: 1.2GB). Free memory was 2.6GB in the beginning and 4.6GB in the end (delta: -2.0GB). Peak memory consumption was 527.0MB. Max. memory is 8.0GB. [2022-10-16 11:46:12,342 INFO L158 Benchmark]: TraceAbstraction took 31.42ms. Allocated memory is still 6.8GB. Free memory was 4.6GB in the beginning and 4.6GB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:46:12,347 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 157.3MB. Free memory was 127.7MB in the beginning and 127.6MB in the end (delta: 77.6kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 41741.33ms. Allocated memory was 394.3MB in the beginning and 3.5GB in the end (delta: 3.1GB). Free memory was 186.6MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 2.2GB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 9573.28ms. Allocated memory was 3.5GB in the beginning and 5.6GB in the end (delta: 2.1GB). Free memory was 1.5GB in the beginning and 3.1GB in the end (delta: -1.6GB). Peak memory consumption was 589.8MB. Max. memory is 8.0GB. * Boogie Preprocessor took 7855.88ms. Allocated memory is still 5.6GB. Free memory was 3.1GB in the beginning and 2.6GB in the end (delta: 489.7MB). Peak memory consumption was 594.5MB. Max. memory is 8.0GB. * RCFGBuilder took 91285.05ms. Allocated memory was 5.6GB in the beginning and 6.8GB in the end (delta: 1.2GB). Free memory was 2.6GB in the beginning and 4.6GB in the end (delta: -2.0GB). Peak memory consumption was 527.0MB. Max. memory is 8.0GB. * TraceAbstraction took 31.42ms. Allocated memory is still 6.8GB. Free memory was 4.6GB in the beginning and 4.6GB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. 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 11:46:12,427 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...