/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-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/termination-restricted-15/Narrowing.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 18:01:03,163 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 18:01:03,167 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 18:01:03,206 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 18:01:03,207 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 18:01:03,209 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 18:01:03,211 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 18:01:03,213 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 18:01:03,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 18:01:03,217 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 18:01:03,218 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 18:01:03,220 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 18:01:03,221 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 18:01:03,222 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 18:01:03,224 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 18:01:03,226 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 18:01:03,227 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 18:01:03,228 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 18:01:03,231 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 18:01:03,234 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 18:01:03,236 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 18:01:03,244 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 18:01:03,259 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 18:01:03,261 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 18:01:03,269 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 18:01:03,272 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 18:01:03,273 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 18:01:03,275 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 18:01:03,276 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 18:01:03,279 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 18:01:03,280 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 18:01:03,281 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 18:01:03,282 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 18:01:03,284 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 18:01:03,286 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 18:01:03,286 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 18:01:03,287 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 18:01:03,287 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 18:01:03,287 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 18:01:03,289 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 18:01:03,290 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 18:01:03,291 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-10-15 18:01:03,367 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 18:01:03,367 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 18:01:03,368 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 18:01:03,368 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 18:01:03,369 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 18:01:03,369 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 18:01:03,371 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 18:01:03,371 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 18:01:03,371 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 18:01:03,372 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 18:01:03,372 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 18:01:03,372 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 18:01:03,372 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 18:01:03,375 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 18:01:03,375 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 18:01:03,375 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-15 18:01:03,375 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-15 18:01:03,376 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-15 18:01:03,376 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 18:01:03,376 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-15 18:01:03,376 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 18:01:03,376 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 18:01:03,377 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 18:01:03,377 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 18:01:03,377 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 18:01:03,377 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 18:01:03,378 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 18:01:03,378 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 18:01:03,379 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 18:01:03,379 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 18:01:03,379 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 18:01:03,856 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 18:01:03,884 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 18:01:03,887 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 18:01:03,888 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 18:01:03,889 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 18:01:03,891 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-restricted-15/Narrowing.c [2022-10-15 18:01:03,971 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ff0af1fb0/139413f3add247d0a0f77289df209133/FLAGf336fb2fb [2022-10-15 18:01:04,665 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 18:01:04,666 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-restricted-15/Narrowing.c [2022-10-15 18:01:04,674 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ff0af1fb0/139413f3add247d0a0f77289df209133/FLAGf336fb2fb [2022-10-15 18:01:05,028 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ff0af1fb0/139413f3add247d0a0f77289df209133 [2022-10-15 18:01:05,031 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 18:01:05,039 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 18:01:05,045 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 18:01:05,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 18:01:05,053 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 18:01:05,054 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:01:05" (1/1) ... [2022-10-15 18:01:05,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34b653d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:01:05, skipping insertion in model container [2022-10-15 18:01:05,056 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:01:05" (1/1) ... [2022-10-15 18:01:05,065 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 18:01:05,081 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 18:01:05,249 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 18:01:05,254 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 18:01:05,272 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 18:01:05,288 INFO L208 MainTranslator]: Completed translation [2022-10-15 18:01:05,288 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:01:05 WrapperNode [2022-10-15 18:01:05,288 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 18:01:05,290 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 18:01:05,290 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 18:01:05,290 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 18:01:05,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:01:05" (1/1) ... [2022-10-15 18:01:05,304 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:01:05" (1/1) ... [2022-10-15 18:01:05,323 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 26 [2022-10-15 18:01:05,324 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 18:01:05,325 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 18:01:05,325 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 18:01:05,325 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 18:01:05,336 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:01:05" (1/1) ... [2022-10-15 18:01:05,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:01:05" (1/1) ... [2022-10-15 18:01:05,338 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:01:05" (1/1) ... [2022-10-15 18:01:05,338 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:01:05" (1/1) ... [2022-10-15 18:01:05,341 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:01:05" (1/1) ... [2022-10-15 18:01:05,346 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:01:05" (1/1) ... [2022-10-15 18:01:05,347 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:01:05" (1/1) ... [2022-10-15 18:01:05,348 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:01:05" (1/1) ... [2022-10-15 18:01:05,350 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 18:01:05,351 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 18:01:05,351 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 18:01:05,352 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 18:01:05,353 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:01:05" (1/1) ... [2022-10-15 18:01:05,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 18:01:05,374 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 18:01:05,394 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) [2022-10-15 18:01:05,414 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 [2022-10-15 18:01:05,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 18:01:05,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 18:01:05,557 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 18:01:05,561 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 18:01:05,682 INFO L276 CfgBuilder]: Performing block encoding [2022-10-15 18:01:05,695 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-15 18:01:05,696 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-15 18:01:05,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:01:05 BoogieIcfgContainer [2022-10-15 18:01:05,699 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-15 18:01:05,702 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-15 18:01:05,702 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-15 18:01:05,707 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-15 18:01:05,708 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 06:01:05" (1/3) ... [2022-10-15 18:01:05,709 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@680334a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 06:01:05, skipping insertion in model container [2022-10-15 18:01:05,709 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:01:05" (2/3) ... [2022-10-15 18:01:05,709 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@680334a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 06:01:05, skipping insertion in model container [2022-10-15 18:01:05,710 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:01:05" (3/3) ... [2022-10-15 18:01:05,712 INFO L112 eAbstractionObserver]: Analyzing ICFG Narrowing.c [2022-10-15 18:01:05,739 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-15 18:01:05,739 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-15 18:01:05,745 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@680334a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 06:01:05, skipping insertion in model container [2022-10-15 18:01:05,745 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-15 18:01:05,752 INFO L158 Benchmark]: Toolchain (without parser) took 712.29ms. Allocated memory is still 154.1MB. Free memory was 128.0MB in the beginning and 104.7MB in the end (delta: 23.4MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. [2022-10-15 18:01:05,756 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 154.1MB. Free memory is still 126.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 18:01:05,757 INFO L158 Benchmark]: CACSL2BoogieTranslator took 244.27ms. Allocated memory is still 154.1MB. Free memory was 127.9MB in the beginning and 119.0MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-10-15 18:01:05,758 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.13ms. Allocated memory is still 154.1MB. Free memory was 119.0MB in the beginning and 117.8MB in the end (delta: 1.3MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-15 18:01:05,762 INFO L158 Benchmark]: Boogie Preprocessor took 25.43ms. Allocated memory is still 154.1MB. Free memory was 117.6MB in the beginning and 116.7MB in the end (delta: 898.8kB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-15 18:01:05,767 INFO L158 Benchmark]: RCFGBuilder took 348.03ms. Allocated memory is still 154.1MB. Free memory was 116.6MB in the beginning and 107.5MB in the end (delta: 9.1MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-10-15 18:01:05,768 INFO L158 Benchmark]: TraceAbstraction took 43.45ms. Allocated memory is still 154.1MB. Free memory was 106.8MB in the beginning and 104.8MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-15 18:01:05,785 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 154.1MB. Free memory is still 126.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 244.27ms. Allocated memory is still 154.1MB. Free memory was 127.9MB in the beginning and 119.0MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 34.13ms. Allocated memory is still 154.1MB. Free memory was 119.0MB in the beginning and 117.8MB in the end (delta: 1.3MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 25.43ms. Allocated memory is still 154.1MB. Free memory was 117.6MB in the beginning and 116.7MB in the end (delta: 898.8kB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 348.03ms. Allocated memory is still 154.1MB. Free memory was 116.6MB in the beginning and 107.5MB in the end (delta: 9.1MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * TraceAbstraction took 43.45ms. Allocated memory is still 154.1MB. Free memory was 106.8MB in the beginning and 104.8MB in the end (delta: 1.9MB). 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! [2022-10-15 18:01:05,905 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...