/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_label58.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:47:56,627 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:47:56,630 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:47:56,669 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:47:56,669 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:47:56,671 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:47:56,673 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:47:56,691 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:47:56,693 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:47:56,694 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:47:56,696 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:47:56,697 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:47:56,698 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:47:56,699 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:47:56,700 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:47:56,708 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:47:56,709 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:47:56,710 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:47:56,714 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:47:56,717 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:47:56,723 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:47:56,727 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:47:56,728 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:47:56,729 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:47:56,734 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:47:56,734 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:47:56,735 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:47:56,736 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:47:56,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:47:56,738 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:47:56,738 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:47:56,739 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:47:56,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:47:56,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:47:56,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:47:56,743 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:47:56,744 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:47:56,744 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:47:56,744 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:47:56,746 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:47:56,746 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:47:56,748 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 11:47:56,780 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:47:56,781 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:47:56,781 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:47:56,781 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:47:56,782 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:47:56,783 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:47:56,784 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:47:56,784 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:47:56,784 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:47:56,785 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:47:56,785 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:47:56,785 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:47:56,785 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:47:56,786 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:47:56,786 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:47:56,786 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:47:56,787 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:47:56,787 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:47:56,787 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:47:56,787 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:47:56,787 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:47:56,788 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:47:56,788 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:47:56,788 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:47:56,789 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:47:56,789 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:47:56,789 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:47:56,789 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:47:56,790 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:47:56,790 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:47:56,790 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:47:56,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:47:56,791 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:47:56,791 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:47:57,228 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:47:57,267 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:47:57,271 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:47:57,272 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:47:57,273 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:47:57,274 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-programs/Problem102_label58.c [2022-10-16 11:47:57,364 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec47cfa4e/113f5f5b227a4035af43261f1e6688f2/FLAG969594a17 [2022-10-16 11:48:02,218 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:48:02,219 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem102_label58.c [2022-10-16 11:48:02,592 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec47cfa4e/113f5f5b227a4035af43261f1e6688f2/FLAG969594a17 [2022-10-16 11:48:02,907 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec47cfa4e/113f5f5b227a4035af43261f1e6688f2 [2022-10-16 11:48:02,910 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:48:02,916 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:48:02,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:48:02,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:48:02,924 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:48:02,926 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:48:02" (1/1) ... [2022-10-16 11:48:02,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b0a0c3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:02, skipping insertion in model container [2022-10-16 11:48:02,928 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:48:02" (1/1) ... [2022-10-16 11:48:02,941 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:48:04,429 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:48:27,547 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_label58.c[5712057,5712070] [2022-10-16 11:48:27,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:48:27,672 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:48:39,888 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_label58.c[5712057,5712070] [2022-10-16 11:48:39,896 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:48:45,267 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:48:45,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:45 WrapperNode [2022-10-16 11:48:45,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:48:45,288 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:48:45,288 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:48:45,288 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:48:45,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:45" (1/1) ... [2022-10-16 11:48:47,506 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:45" (1/1) ... [2022-10-16 11:48:55,977 INFO L138 Inliner]: procedures = 95, calls = 89, calls flagged for inlining = 84, calls inlined = 84, statements flattened = 184295 [2022-10-16 11:48:55,977 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:48:55,978 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:48:55,978 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:48:55,979 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:48:55,992 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:45" (1/1) ... [2022-10-16 11:48:55,992 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:45" (1/1) ... [2022-10-16 11:48:57,400 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:45" (1/1) ... [2022-10-16 11:48:57,402 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:45" (1/1) ... [2022-10-16 11:49:01,895 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:45" (1/1) ... [2022-10-16 11:49:02,660 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:45" (1/1) ... [2022-10-16 11:49:03,229 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:45" (1/1) ... [2022-10-16 11:49:03,564 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:45" (1/1) ... [2022-10-16 11:49:05,303 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:49:05,307 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:49:05,308 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:49:05,309 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:49:05,312 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:45" (1/1) ... [2022-10-16 11:49:05,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:49:05,393 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:49:05,442 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 11:49:05,486 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 11:49:05,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:49:05,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:49:05,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:49:05,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:49:06,613 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:49:06,622 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:50:39,930 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:50:40,086 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:50:40,087 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-16 11:50:40,113 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:50:40 BoogieIcfgContainer [2022-10-16 11:50:40,113 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:50:40,115 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:50:40,116 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:50:40,120 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:50:40,120 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:48:02" (1/3) ... [2022-10-16 11:50:40,121 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2891e45b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:50:40, skipping insertion in model container [2022-10-16 11:50:40,121 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:45" (2/3) ... [2022-10-16 11:50:40,121 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2891e45b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:50:40, skipping insertion in model container [2022-10-16 11:50:40,122 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:50:40" (3/3) ... [2022-10-16 11:50:40,123 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem102_label58.c [2022-10-16 11:50:40,144 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:50:40,144 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:50:40,145 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2891e45b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:50:40, skipping insertion in model container [2022-10-16 11:50:40,145 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:50:40,148 INFO L158 Benchmark]: Toolchain (without parser) took 157234.95ms. Allocated memory was 855.6MB in the beginning and 6.8GB in the end (delta: 5.9GB). Free memory was 584.6MB in the beginning and 4.2GB in the end (delta: -3.6GB). Peak memory consumption was 2.3GB. Max. memory is 8.0GB. [2022-10-16 11:50:40,149 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 152.0MB. Free memory is still 121.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:50:40,150 INFO L158 Benchmark]: CACSL2BoogieTranslator took 42352.22ms. Allocated memory was 855.6MB in the beginning and 4.3GB in the end (delta: 3.5GB). Free memory was 584.6MB in the beginning and 2.2GB in the end (delta: -1.7GB). Peak memory consumption was 2.1GB. Max. memory is 8.0GB. [2022-10-16 11:50:40,152 INFO L158 Benchmark]: Boogie Procedure Inliner took 10689.78ms. Allocated memory was 4.3GB in the beginning and 5.3GB in the end (delta: 982.5MB). Free memory was 2.2GB in the beginning and 2.7GB in the end (delta: -439.9MB). Peak memory consumption was 672.1MB. Max. memory is 8.0GB. [2022-10-16 11:50:40,153 INFO L158 Benchmark]: Boogie Preprocessor took 9326.26ms. Allocated memory was 5.3GB in the beginning and 6.2GB in the end (delta: 866.1MB). Free memory was 2.7GB in the beginning and 3.0GB in the end (delta: -312.5MB). Peak memory consumption was 553.6MB. Max. memory is 8.0GB. [2022-10-16 11:50:40,154 INFO L158 Benchmark]: RCFGBuilder took 94805.68ms. Allocated memory was 6.2GB in the beginning and 6.8GB in the end (delta: 590.3MB). Free memory was 3.0GB in the beginning and 4.2GB in the end (delta: -1.2GB). Peak memory consumption was 235.9MB. Max. memory is 8.0GB. [2022-10-16 11:50:40,155 INFO L158 Benchmark]: TraceAbstraction took 30.09ms. Allocated memory is still 6.8GB. Free memory was 4.2GB in the beginning and 4.2GB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:50:40,160 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 152.0MB. Free memory is still 121.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 42352.22ms. Allocated memory was 855.6MB in the beginning and 4.3GB in the end (delta: 3.5GB). Free memory was 584.6MB in the beginning and 2.2GB in the end (delta: -1.7GB). Peak memory consumption was 2.1GB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 10689.78ms. Allocated memory was 4.3GB in the beginning and 5.3GB in the end (delta: 982.5MB). Free memory was 2.2GB in the beginning and 2.7GB in the end (delta: -439.9MB). Peak memory consumption was 672.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 9326.26ms. Allocated memory was 5.3GB in the beginning and 6.2GB in the end (delta: 866.1MB). Free memory was 2.7GB in the beginning and 3.0GB in the end (delta: -312.5MB). Peak memory consumption was 553.6MB. Max. memory is 8.0GB. * RCFGBuilder took 94805.68ms. Allocated memory was 6.2GB in the beginning and 6.8GB in the end (delta: 590.3MB). Free memory was 3.0GB in the beginning and 4.2GB in the end (delta: -1.2GB). Peak memory consumption was 235.9MB. Max. memory is 8.0GB. * TraceAbstraction took 30.09ms. Allocated memory is still 6.8GB. Free memory was 4.2GB in the beginning and 4.2GB 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 11:50:40,257 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...