/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/concurrent/pthreads/regression/SimpleFunctionPointer.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-bc79526 [2022-01-18 03:43:01,952 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-18 03:43:01,954 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-18 03:43:02,008 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-18 03:43:02,008 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-18 03:43:02,010 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-18 03:43:02,012 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-18 03:43:02,014 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-18 03:43:02,015 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-18 03:43:02,019 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-18 03:43:02,019 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-18 03:43:02,020 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-18 03:43:02,020 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-18 03:43:02,022 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-18 03:43:02,023 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-18 03:43:02,025 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-18 03:43:02,026 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-18 03:43:02,026 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-18 03:43:02,027 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-18 03:43:02,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-18 03:43:02,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-18 03:43:02,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-18 03:43:02,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-18 03:43:02,031 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-18 03:43:02,037 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-01-18 03:43:02,039 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-18 03:43:02,039 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-18 03:43:02,040 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-18 03:43:02,040 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-18 03:43:02,040 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-18 03:43:02,041 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-18 03:43:02,041 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-18 03:43:02,041 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-18 03:43:02,041 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-18 03:43:02,042 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-18 03:43:02,042 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-18 03:43:02,046 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf [2022-01-18 03:43:02,069 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-18 03:43:02,069 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-18 03:43:02,070 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-18 03:43:02,070 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-18 03:43:02,070 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-01-18 03:43:02,071 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-01-18 03:43:02,071 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-18 03:43:02,071 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-18 03:43:02,071 INFO L138 SettingsManager]: * Use SBE=true [2022-01-18 03:43:02,071 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-18 03:43:02,072 INFO L138 SettingsManager]: * sizeof long=4 [2022-01-18 03:43:02,072 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-18 03:43:02,072 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-01-18 03:43:02,072 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-18 03:43:02,072 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-18 03:43:02,072 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-18 03:43:02,072 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-18 03:43:02,072 INFO L138 SettingsManager]: * sizeof long double=12 [2022-01-18 03:43:02,072 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-18 03:43:02,073 INFO L138 SettingsManager]: * Use constant arrays=true [2022-01-18 03:43:02,073 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-18 03:43:02,073 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-18 03:43:02,073 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-18 03:43:02,073 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-01-18 03:43:02,074 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-18 03:43:02,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-18 03:43:02,074 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-18 03:43:02,074 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-18 03:43:02,074 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-18 03:43:02,074 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-18 03:43:02,075 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-18 03:43:02,075 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-18 03:43:02,075 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-18 03:43:02,075 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-01-18 03:43:02,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-18 03:43:02,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-18 03:43:02,245 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-18 03:43:02,246 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-18 03:43:02,246 INFO L275 PluginConnector]: CDTParser initialized [2022-01-18 03:43:02,247 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/pthreads/regression/SimpleFunctionPointer.c [2022-01-18 03:43:02,290 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1405cf4c2/dff165369ed549dbad1357eb8094596c/FLAG56d4a051a [2022-01-18 03:43:02,636 INFO L306 CDTParser]: Found 1 translation units. [2022-01-18 03:43:02,637 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/concurrent/pthreads/regression/SimpleFunctionPointer.c [2022-01-18 03:43:02,637 WARN L117 ultiparseSymbolTable]: System include pthread.h could not be resolved by CDT -- only built-in system includes are available. [2022-01-18 03:43:02,644 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1405cf4c2/dff165369ed549dbad1357eb8094596c/FLAG56d4a051a [2022-01-18 03:43:03,081 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1405cf4c2/dff165369ed549dbad1357eb8094596c [2022-01-18 03:43:03,083 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-18 03:43:03,084 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-01-18 03:43:03,087 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-18 03:43:03,087 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-18 03:43:03,089 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-18 03:43:03,089 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.01 03:43:03" (1/1) ... [2022-01-18 03:43:03,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cc84263 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 03:43:03, skipping insertion in model container [2022-01-18 03:43:03,090 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.01 03:43:03" (1/1) ... [2022-01-18 03:43:03,094 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-18 03:43:03,100 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-18 03:43:03,187 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-18 03:43:03,192 INFO L203 MainTranslator]: Completed pre-run [2022-01-18 03:43:03,212 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-18 03:43:03,219 INFO L208 MainTranslator]: Completed translation [2022-01-18 03:43:03,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 03:43:03 WrapperNode [2022-01-18 03:43:03,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-18 03:43:03,220 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-18 03:43:03,221 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-18 03:43:03,221 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-18 03:43:03,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 03:43:03" (1/1) ... [2022-01-18 03:43:03,228 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 03:43:03" (1/1) ... [2022-01-18 03:43:03,238 INFO L137 Inliner]: procedures = 8, calls = 6, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 14 [2022-01-18 03:43:03,238 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-18 03:43:03,239 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-18 03:43:03,239 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-18 03:43:03,239 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-18 03:43:03,244 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 03:43:03" (1/1) ... [2022-01-18 03:43:03,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 03:43:03" (1/1) ... [2022-01-18 03:43:03,245 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 03:43:03" (1/1) ... [2022-01-18 03:43:03,245 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 03:43:03" (1/1) ... [2022-01-18 03:43:03,249 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 03:43:03" (1/1) ... [2022-01-18 03:43:03,249 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 03:43:03" (1/1) ... [2022-01-18 03:43:03,250 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 03:43:03" (1/1) ... [2022-01-18 03:43:03,254 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-18 03:43:03,255 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-18 03:43:03,255 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-18 03:43:03,256 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-18 03:43:03,256 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 03:43:03" (1/1) ... [2022-01-18 03:43:03,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-18 03:43:03,268 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-18 03:43:03,278 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) [2022-01-18 03:43:03,285 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 [2022-01-18 03:43:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-01-18 03:43:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure foo [2022-01-18 03:43:03,304 INFO L138 BoogieDeclarations]: Found implementation of procedure foo [2022-01-18 03:43:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-18 03:43:03,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-18 03:43:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-01-18 03:43:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-01-18 03:43:03,305 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-01-18 03:43:03,351 INFO L234 CfgBuilder]: Building ICFG [2022-01-18 03:43:03,352 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-18 03:43:03,428 INFO L275 CfgBuilder]: Performing block encoding [2022-01-18 03:43:03,432 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-18 03:43:03,432 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-01-18 03:43:03,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.01 03:43:03 BoogieIcfgContainer [2022-01-18 03:43:03,433 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-18 03:43:03,434 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-18 03:43:03,434 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-18 03:43:03,444 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-18 03:43:03,444 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.01 03:43:03" (1/3) ... [2022-01-18 03:43:03,444 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59f03b81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.01 03:43:03, skipping insertion in model container [2022-01-18 03:43:03,444 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 03:43:03" (2/3) ... [2022-01-18 03:43:03,445 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59f03b81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.01 03:43:03, skipping insertion in model container [2022-01-18 03:43:03,445 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.01 03:43:03" (3/3) ... [2022-01-18 03:43:03,446 INFO L111 eAbstractionObserver]: Analyzing ICFG SimpleFunctionPointer.c [2022-01-18 03:43:03,465 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-01-18 03:43:03,465 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-18 03:43:03,466 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-01-18 03:43:03,466 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59f03b81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.01 03:43:03, skipping insertion in model container [2022-01-18 03:43:03,467 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-18 03:43:03,468 INFO L158 Benchmark]: Toolchain (without parser) took 383.29ms. Allocated memory was 438.3MB in the beginning and 562.0MB in the end (delta: 123.7MB). Free memory was 382.5MB in the beginning and 520.4MB in the end (delta: -137.9MB). There was no memory consumed. Max. memory is 16.0GB. [2022-01-18 03:43:03,468 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 438.3MB. Free memory is still 398.4MB. There was no memory consumed. Max. memory is 16.0GB. [2022-01-18 03:43:03,469 INFO L158 Benchmark]: CACSL2BoogieTranslator took 133.42ms. Allocated memory was 438.3MB in the beginning and 562.0MB in the end (delta: 123.7MB). Free memory was 382.3MB in the beginning and 536.1MB in the end (delta: -153.8MB). Peak memory consumption was 8.5MB. Max. memory is 16.0GB. [2022-01-18 03:43:03,469 INFO L158 Benchmark]: Boogie Procedure Inliner took 18.07ms. Allocated memory is still 562.0MB. Free memory was 536.1MB in the beginning and 534.0MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.0GB. [2022-01-18 03:43:03,470 INFO L158 Benchmark]: Boogie Preprocessor took 15.18ms. Allocated memory is still 562.0MB. Free memory was 534.0MB in the beginning and 533.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2022-01-18 03:43:03,470 INFO L158 Benchmark]: RCFGBuilder took 178.07ms. Allocated memory is still 562.0MB. Free memory was 533.0MB in the beginning and 521.4MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.0GB. [2022-01-18 03:43:03,471 INFO L158 Benchmark]: TraceAbstraction took 32.45ms. Allocated memory is still 562.0MB. Free memory was 521.4MB in the beginning and 520.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2022-01-18 03:43:03,474 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 438.3MB. Free memory is still 398.4MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 133.42ms. Allocated memory was 438.3MB in the beginning and 562.0MB in the end (delta: 123.7MB). Free memory was 382.3MB in the beginning and 536.1MB in the end (delta: -153.8MB). Peak memory consumption was 8.5MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 18.07ms. Allocated memory is still 562.0MB. Free memory was 536.1MB in the beginning and 534.0MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.0GB. * Boogie Preprocessor took 15.18ms. Allocated memory is still 562.0MB. Free memory was 534.0MB in the beginning and 533.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 178.07ms. Allocated memory is still 562.0MB. Free memory was 533.0MB in the beginning and 521.4MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.0GB. * TraceAbstraction took 32.45ms. Allocated memory is still 562.0MB. Free memory was 521.4MB in the beginning and 520.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * 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! [2022-01-18 03:43:03,510 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...