/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-crafted-lit/ChenFlurMukhopadhyay-SAS2012-Ex1.01.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 17:54:34,886 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 17:54:34,890 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 17:54:34,946 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 17:54:34,946 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 17:54:34,950 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 17:54:34,955 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 17:54:34,964 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 17:54:34,967 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 17:54:34,973 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 17:54:34,975 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 17:54:34,978 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 17:54:34,979 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 17:54:34,982 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 17:54:34,984 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 17:54:34,990 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 17:54:34,992 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 17:54:34,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 17:54:34,998 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 17:54:35,008 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 17:54:35,010 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 17:54:35,012 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 17:54:35,014 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 17:54:35,016 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 17:54:35,026 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 17:54:35,027 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 17:54:35,027 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 17:54:35,030 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 17:54:35,031 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 17:54:35,032 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 17:54:35,032 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 17:54:35,033 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 17:54:35,036 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 17:54:35,037 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 17:54:35,038 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 17:54:35,039 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 17:54:35,040 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 17:54:35,040 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 17:54:35,041 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 17:54:35,042 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 17:54:35,043 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 17:54:35,049 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 17:54:35,109 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 17:54:35,109 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 17:54:35,110 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 17:54:35,110 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 17:54:35,112 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 17:54:35,113 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 17:54:35,116 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 17:54:35,116 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 17:54:35,117 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 17:54:35,117 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 17:54:35,118 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 17:54:35,119 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 17:54:35,119 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 17:54:35,119 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 17:54:35,120 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 17:54:35,120 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-15 17:54:35,120 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-15 17:54:35,121 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-15 17:54:35,121 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 17:54:35,121 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-15 17:54:35,122 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 17:54:35,122 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 17:54:35,122 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 17:54:35,123 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 17:54:35,123 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 17:54:35,123 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 17:54:35,124 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 17:54:35,124 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 17:54:35,124 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 17:54:35,124 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 17:54:35,125 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 17:54:35,587 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 17:54:35,619 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 17:54:35,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 17:54:35,623 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 17:54:35,624 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 17:54:35,625 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-crafted-lit/ChenFlurMukhopadhyay-SAS2012-Ex1.01.c [2022-10-15 17:54:35,704 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f8c88501/9bc442180a214c53b865f75c3b767e58/FLAGed1e8371a [2022-10-15 17:54:36,353 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 17:54:36,353 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-crafted-lit/ChenFlurMukhopadhyay-SAS2012-Ex1.01.c [2022-10-15 17:54:36,361 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f8c88501/9bc442180a214c53b865f75c3b767e58/FLAGed1e8371a [2022-10-15 17:54:36,748 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f8c88501/9bc442180a214c53b865f75c3b767e58 [2022-10-15 17:54:36,752 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 17:54:36,758 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 17:54:36,760 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 17:54:36,761 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 17:54:36,765 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 17:54:36,766 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 05:54:36" (1/1) ... [2022-10-15 17:54:36,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72b0cd1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:54:36, skipping insertion in model container [2022-10-15 17:54:36,767 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 05:54:36" (1/1) ... [2022-10-15 17:54:36,781 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 17:54:36,795 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 17:54:36,954 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 17:54:36,959 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 17:54:36,975 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 17:54:36,991 INFO L208 MainTranslator]: Completed translation [2022-10-15 17:54:36,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:54:36 WrapperNode [2022-10-15 17:54:36,992 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 17:54:36,994 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 17:54:36,994 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 17:54:36,994 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 17:54:37,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:54:36" (1/1) ... [2022-10-15 17:54:37,010 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:54:36" (1/1) ... [2022-10-15 17:54:37,031 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 13 [2022-10-15 17:54:37,032 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 17:54:37,032 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 17:54:37,033 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 17:54:37,033 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 17:54:37,044 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:54:36" (1/1) ... [2022-10-15 17:54:37,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:54:36" (1/1) ... [2022-10-15 17:54:37,045 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:54:36" (1/1) ... [2022-10-15 17:54:37,045 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:54:36" (1/1) ... [2022-10-15 17:54:37,047 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:54:36" (1/1) ... [2022-10-15 17:54:37,052 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:54:36" (1/1) ... [2022-10-15 17:54:37,053 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:54:36" (1/1) ... [2022-10-15 17:54:37,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:54:36" (1/1) ... [2022-10-15 17:54:37,055 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 17:54:37,056 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 17:54:37,056 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 17:54:37,056 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 17:54:37,057 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:54:36" (1/1) ... [2022-10-15 17:54:37,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 17:54:37,080 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 17:54:37,097 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 17:54:37,111 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 17:54:37,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 17:54:37,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 17:54:37,292 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 17:54:37,294 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 17:54:37,411 INFO L276 CfgBuilder]: Performing block encoding [2022-10-15 17:54:37,429 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-15 17:54:37,429 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-15 17:54:37,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 05:54:37 BoogieIcfgContainer [2022-10-15 17:54:37,433 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-15 17:54:37,437 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-15 17:54:37,437 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-15 17:54:37,441 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-15 17:54:37,441 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 05:54:36" (1/3) ... [2022-10-15 17:54:37,443 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e93a661 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 05:54:37, skipping insertion in model container [2022-10-15 17:54:37,443 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:54:36" (2/3) ... [2022-10-15 17:54:37,444 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e93a661 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 05:54:37, skipping insertion in model container [2022-10-15 17:54:37,444 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 05:54:37" (3/3) ... [2022-10-15 17:54:37,446 INFO L112 eAbstractionObserver]: Analyzing ICFG ChenFlurMukhopadhyay-SAS2012-Ex1.01.c [2022-10-15 17:54:37,478 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-15 17:54:37,478 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-15 17:54:37,480 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e93a661 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 05:54:37, skipping insertion in model container [2022-10-15 17:54:37,481 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-15 17:54:37,487 INFO L158 Benchmark]: Toolchain (without parser) took 728.77ms. Allocated memory is still 163.6MB. Free memory was 137.7MB in the beginning and 115.0MB in the end (delta: 22.7MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. [2022-10-15 17:54:37,490 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 79.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 17:54:37,493 INFO L158 Benchmark]: CACSL2BoogieTranslator took 232.56ms. Allocated memory is still 163.6MB. Free memory was 137.5MB in the beginning and 128.2MB in the end (delta: 9.3MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-10-15 17:54:37,498 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.98ms. Allocated memory is still 163.6MB. Free memory was 128.2MB in the beginning and 127.0MB in the end (delta: 1.3MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-15 17:54:37,500 INFO L158 Benchmark]: Boogie Preprocessor took 22.73ms. Allocated memory is still 163.6MB. Free memory was 127.0MB in the beginning and 126.0MB in the end (delta: 998.2kB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-15 17:54:37,503 INFO L158 Benchmark]: RCFGBuilder took 377.01ms. Allocated memory is still 163.6MB. Free memory was 126.0MB in the beginning and 117.8MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-10-15 17:54:37,505 INFO L158 Benchmark]: TraceAbstraction took 44.78ms. Allocated memory is still 163.6MB. Free memory was 117.2MB in the beginning and 115.2MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-15 17:54:37,522 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 79.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 232.56ms. Allocated memory is still 163.6MB. Free memory was 137.5MB in the beginning and 128.2MB in the end (delta: 9.3MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 37.98ms. Allocated memory is still 163.6MB. Free memory was 128.2MB in the beginning and 127.0MB in the end (delta: 1.3MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 22.73ms. Allocated memory is still 163.6MB. Free memory was 127.0MB in the beginning and 126.0MB in the end (delta: 998.2kB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 377.01ms. Allocated memory is still 163.6MB. Free memory was 126.0MB in the beginning and 117.8MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * TraceAbstraction took 44.78ms. Allocated memory is still 163.6MB. Free memory was 117.2MB in the beginning and 115.2MB in the end (delta: 2.0MB). 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 17:54:37,616 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...