/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/test_overflow.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 14:04:41,482 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 14:04:41,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 14:04:41,541 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-10-16 14:04:41,555 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 14:04:41,556 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 14:04:41,558 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 14:04:41,559 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 14:04:41,561 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 14:04:41,562 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 14:04:41,564 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 14:04:41,567 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 14:04:41,569 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 14:04:41,571 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 14:04:41,573 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 14:04:41,574 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 14:04:41,579 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-10-16 14:04:41,584 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 14:04:41,586 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 14:04:41,587 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 14:04:41,588 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 14:04:41,590 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 14:04:41,590 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 14:04:41,591 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 14:04:41,591 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 14:04:41,592 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 14:04:41,593 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 14:04:41,594 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 14:04:41,595 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 14:04:41,626 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 14:04:41,626 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 14:04:41,627 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 14:04:41,627 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 14:04:41,628 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 14:04:41,628 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 14:04:41,629 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 14:04:41,629 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 14:04:41,630 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 14:04:41,630 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 14:04:41,630 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 14:04:41,631 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 14:04:41,631 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 14:04:41,631 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 14:04:41,631 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 14:04:41,632 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 14:04:41,632 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 14:04:41,632 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 14:04:41,632 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 14:04:41,633 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 14:04:41,633 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 14:04:41,633 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 14:04:41,633 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 14:04:41,634 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 14:04:41,634 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 14:04:41,634 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 14:04:41,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 14:04:41,635 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 14:04:41,635 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 14:04:41,635 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 14:04:41,635 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 14:04:41,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 14:04:41,636 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 14:04:41,636 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 14:04:42,049 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 14:04:42,082 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 14:04:42,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 14:04:42,088 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 14:04:42,088 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 14:04:42,090 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-regression/test_overflow.i [2022-10-16 14:04:42,161 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a35ed3d2c/b6b806bd822b48c98a84553e231e1965/FLAG368e93caa [2022-10-16 14:04:42,902 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 14:04:42,903 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-regression/test_overflow.i [2022-10-16 14:04:42,930 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a35ed3d2c/b6b806bd822b48c98a84553e231e1965/FLAG368e93caa [2022-10-16 14:04:43,124 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a35ed3d2c/b6b806bd822b48c98a84553e231e1965 [2022-10-16 14:04:43,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 14:04:43,133 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 14:04:43,137 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 14:04:43,138 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 14:04:43,142 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 14:04:43,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:04:43" (1/1) ... [2022-10-16 14:04:43,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@487282e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:43, skipping insertion in model container [2022-10-16 14:04:43,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:04:43" (1/1) ... [2022-10-16 14:04:43,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 14:04:43,219 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 14:04:43,648 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/test_overflow.i[33387,33400] [2022-10-16 14:04:43,663 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 14:04:43,673 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 14:04:43,751 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/test_overflow.i[33387,33400] [2022-10-16 14:04:43,754 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 14:04:43,809 INFO L208 MainTranslator]: Completed translation [2022-10-16 14:04:43,809 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:43 WrapperNode [2022-10-16 14:04:43,810 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 14:04:43,811 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 14:04:43,811 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 14:04:43,811 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 14:04:43,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:43" (1/1) ... [2022-10-16 14:04:43,838 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:43" (1/1) ... [2022-10-16 14:04:43,863 INFO L138 Inliner]: procedures = 219, calls = 11, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 33 [2022-10-16 14:04:43,863 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 14:04:43,865 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 14:04:43,865 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 14:04:43,865 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 14:04:43,897 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:43" (1/1) ... [2022-10-16 14:04:43,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:43" (1/1) ... [2022-10-16 14:04:43,901 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:43" (1/1) ... [2022-10-16 14:04:43,902 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:43" (1/1) ... [2022-10-16 14:04:43,906 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:43" (1/1) ... [2022-10-16 14:04:43,908 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:43" (1/1) ... [2022-10-16 14:04:43,909 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:43" (1/1) ... [2022-10-16 14:04:43,910 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:43" (1/1) ... [2022-10-16 14:04:43,912 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 14:04:43,913 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 14:04:43,913 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 14:04:43,913 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 14:04:43,914 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:43" (1/1) ... [2022-10-16 14:04:43,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 14:04:43,934 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 14:04:43,953 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 14:04:43,970 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 14:04:44,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 14:04:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 14:04:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 14:04:44,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 14:04:44,134 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 14:04:44,136 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 14:04:44,233 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 14:04:44,240 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 14:04:44,240 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 14:04:44,243 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 02:04:44 BoogieIcfgContainer [2022-10-16 14:04:44,243 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 14:04:44,246 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 14:04:44,246 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 14:04:44,250 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 14:04:44,251 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 02:04:43" (1/3) ... [2022-10-16 14:04:44,252 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d0f4405 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 02:04:44, skipping insertion in model container [2022-10-16 14:04:44,252 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:43" (2/3) ... [2022-10-16 14:04:44,252 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d0f4405 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 02:04:44, skipping insertion in model container [2022-10-16 14:04:44,252 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 02:04:44" (3/3) ... [2022-10-16 14:04:44,254 INFO L112 eAbstractionObserver]: Analyzing ICFG test_overflow.i [2022-10-16 14:04:44,287 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 14:04:44,290 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 14:04:44,294 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d0f4405 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 02:04:44, skipping insertion in model container [2022-10-16 14:04:44,294 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 14:04:44,300 INFO L158 Benchmark]: Toolchain (without parser) took 1166.73ms. Allocated memory is still 154.1MB. Free memory was 126.9MB in the beginning and 123.9MB in the end (delta: 2.9MB). Peak memory consumption was 3.9MB. Max. memory is 8.0GB. [2022-10-16 14:04:44,301 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 154.1MB. Free memory is still 123.8MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 14:04:44,305 INFO L158 Benchmark]: CACSL2BoogieTranslator took 672.79ms. Allocated memory is still 154.1MB. Free memory was 126.8MB in the beginning and 104.1MB in the end (delta: 22.7MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2022-10-16 14:04:44,307 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.41ms. Allocated memory is still 154.1MB. Free memory was 103.9MB in the beginning and 102.1MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 14:04:44,308 INFO L158 Benchmark]: Boogie Preprocessor took 47.06ms. Allocated memory is still 154.1MB. Free memory was 102.1MB in the beginning and 136.5MB in the end (delta: -34.5MB). Peak memory consumption was 3.9MB. Max. memory is 8.0GB. [2022-10-16 14:04:44,309 INFO L158 Benchmark]: RCFGBuilder took 330.59ms. Allocated memory is still 154.1MB. Free memory was 136.5MB in the beginning and 126.5MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-10-16 14:04:44,315 INFO L158 Benchmark]: TraceAbstraction took 48.88ms. Allocated memory is still 154.1MB. Free memory was 126.0MB in the beginning and 123.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 14:04:44,328 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 154.1MB. Free memory is still 123.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 672.79ms. Allocated memory is still 154.1MB. Free memory was 126.8MB in the beginning and 104.1MB in the end (delta: 22.7MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 52.41ms. Allocated memory is still 154.1MB. Free memory was 103.9MB in the beginning and 102.1MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 47.06ms. Allocated memory is still 154.1MB. Free memory was 102.1MB in the beginning and 136.5MB in the end (delta: -34.5MB). Peak memory consumption was 3.9MB. Max. memory is 8.0GB. * RCFGBuilder took 330.59ms. Allocated memory is still 154.1MB. Free memory was 136.5MB in the beginning and 126.5MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * TraceAbstraction took 48.88ms. Allocated memory is still 154.1MB. Free memory was 126.0MB in the beginning and 123.9MB 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 14:04:44,457 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...