/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-nla/lcm1-both-nt.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 17:59:56,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 17:59:56,005 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 17:59:56,062 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 17:59:56,062 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 17:59:56,067 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 17:59:56,071 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 17:59:56,080 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 17:59:56,084 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 17:59:56,092 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 17:59:56,094 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 17:59:56,097 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 17:59:56,098 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 17:59:56,101 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 17:59:56,103 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 17:59:56,120 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 17:59:56,121 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 17:59:56,126 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 17:59:56,127 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 17:59:56,135 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 17:59:56,140 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 17:59:56,142 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 17:59:56,143 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 17:59:56,148 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 17:59:56,153 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 17:59:56,153 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 17:59:56,158 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 17:59:56,160 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 17:59:56,161 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 17:59:56,162 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 17:59:56,163 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 17:59:56,163 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 17:59:56,164 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 17:59:56,165 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 17:59:56,168 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 17:59:56,169 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 17:59:56,170 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 17:59:56,170 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 17:59:56,170 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 17:59:56,171 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 17:59:56,172 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 17:59:56,173 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 17:59:56,228 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 17:59:56,228 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 17:59:56,229 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 17:59:56,229 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 17:59:56,231 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 17:59:56,231 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 17:59:56,233 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 17:59:56,234 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 17:59:56,234 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 17:59:56,235 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 17:59:56,236 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 17:59:56,236 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 17:59:56,236 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 17:59:56,236 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 17:59:56,236 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 17:59:56,237 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-15 17:59:56,237 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-15 17:59:56,237 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-15 17:59:56,237 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 17:59:56,237 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-15 17:59:56,238 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 17:59:56,238 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 17:59:56,238 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 17:59:56,238 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 17:59:56,238 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 17:59:56,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 17:59:56,239 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 17:59:56,239 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 17:59:56,239 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 17:59:56,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 17:59:56,240 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 17:59:56,652 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 17:59:56,688 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 17:59:56,692 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 17:59:56,694 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 17:59:56,695 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 17:59:56,697 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-nla/lcm1-both-nt.c [2022-10-15 17:59:56,774 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49b93b0ef/e791bce9b8fc4c72961ec4c3f6b5e19c/FLAG34a1edecb [2022-10-15 17:59:57,464 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 17:59:57,464 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-nla/lcm1-both-nt.c [2022-10-15 17:59:57,472 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49b93b0ef/e791bce9b8fc4c72961ec4c3f6b5e19c/FLAG34a1edecb [2022-10-15 17:59:57,839 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49b93b0ef/e791bce9b8fc4c72961ec4c3f6b5e19c [2022-10-15 17:59:57,844 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 17:59:57,851 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 17:59:57,856 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 17:59:57,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 17:59:57,862 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 17:59:57,864 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 05:59:57" (1/1) ... [2022-10-15 17:59:57,865 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fd557bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:59:57, skipping insertion in model container [2022-10-15 17:59:57,866 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 05:59:57" (1/1) ... [2022-10-15 17:59:57,876 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 17:59:57,902 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 17:59:58,081 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 17:59:58,085 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 17:59:58,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 17:59:58,119 INFO L208 MainTranslator]: Completed translation [2022-10-15 17:59:58,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:59:58 WrapperNode [2022-10-15 17:59:58,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 17:59:58,121 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 17:59:58,121 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 17:59:58,121 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 17:59:58,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:59:58" (1/1) ... [2022-10-15 17:59:58,137 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:59:58" (1/1) ... [2022-10-15 17:59:58,159 INFO L138 Inliner]: procedures = 4, calls = 4, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 45 [2022-10-15 17:59:58,160 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 17:59:58,161 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 17:59:58,161 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 17:59:58,161 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 17:59:58,171 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:59:58" (1/1) ... [2022-10-15 17:59:58,172 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:59:58" (1/1) ... [2022-10-15 17:59:58,173 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:59:58" (1/1) ... [2022-10-15 17:59:58,173 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:59:58" (1/1) ... [2022-10-15 17:59:58,176 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:59:58" (1/1) ... [2022-10-15 17:59:58,181 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:59:58" (1/1) ... [2022-10-15 17:59:58,182 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:59:58" (1/1) ... [2022-10-15 17:59:58,183 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:59:58" (1/1) ... [2022-10-15 17:59:58,185 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 17:59:58,186 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 17:59:58,186 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 17:59:58,186 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 17:59:58,187 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:59:58" (1/1) ... [2022-10-15 17:59:58,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 17:59:58,208 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 17:59:58,226 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 17:59:58,243 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 17:59:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 17:59:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 17:59:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_unsigned_int [2022-10-15 17:59:58,393 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 17:59:58,396 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 17:59:58,627 INFO L276 CfgBuilder]: Performing block encoding [2022-10-15 17:59:58,640 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-15 17:59:58,640 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-10-15 17:59:58,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 05:59:58 BoogieIcfgContainer [2022-10-15 17:59:58,643 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-15 17:59:58,645 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-15 17:59:58,646 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-15 17:59:58,650 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-15 17:59:58,650 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 05:59:57" (1/3) ... [2022-10-15 17:59:58,651 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48bc7d66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 05:59:58, skipping insertion in model container [2022-10-15 17:59:58,652 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:59:58" (2/3) ... [2022-10-15 17:59:58,652 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48bc7d66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 05:59:58, skipping insertion in model container [2022-10-15 17:59:58,652 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 05:59:58" (3/3) ... [2022-10-15 17:59:58,654 INFO L112 eAbstractionObserver]: Analyzing ICFG lcm1-both-nt.c [2022-10-15 17:59:58,680 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-15 17:59:58,681 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-15 17:59:58,683 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48bc7d66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 05:59:58, skipping insertion in model container [2022-10-15 17:59:58,683 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-15 17:59:58,686 INFO L158 Benchmark]: Toolchain (without parser) took 838.29ms. Allocated memory is still 152.0MB. Free memory was 125.4MB in the beginning and 100.8MB in the end (delta: 24.6MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. [2022-10-15 17:59:58,687 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 152.0MB. Free memory is still 123.6MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 17:59:58,688 INFO L158 Benchmark]: CACSL2BoogieTranslator took 263.40ms. Allocated memory is still 152.0MB. Free memory was 125.2MB in the beginning and 115.7MB in the end (delta: 9.5MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-10-15 17:59:58,690 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.29ms. Allocated memory is still 152.0MB. Free memory was 115.5MB in the beginning and 114.2MB in the end (delta: 1.3MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-15 17:59:58,691 INFO L158 Benchmark]: Boogie Preprocessor took 24.37ms. Allocated memory is still 152.0MB. Free memory was 114.2MB in the beginning and 113.1MB in the end (delta: 1.1MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-15 17:59:58,692 INFO L158 Benchmark]: RCFGBuilder took 456.93ms. Allocated memory is still 152.0MB. Free memory was 113.1MB in the beginning and 103.6MB in the end (delta: 9.5MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-10-15 17:59:58,694 INFO L158 Benchmark]: TraceAbstraction took 37.87ms. Allocated memory is still 152.0MB. Free memory was 102.9MB in the beginning and 100.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-15 17:59:58,700 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 152.0MB. Free memory is still 123.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 263.40ms. Allocated memory is still 152.0MB. Free memory was 125.2MB in the beginning and 115.7MB in the end (delta: 9.5MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 39.29ms. Allocated memory is still 152.0MB. Free memory was 115.5MB in the beginning and 114.2MB in the end (delta: 1.3MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 24.37ms. Allocated memory is still 152.0MB. Free memory was 114.2MB in the beginning and 113.1MB in the end (delta: 1.1MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 456.93ms. Allocated memory is still 152.0MB. Free memory was 113.1MB in the beginning and 103.6MB in the end (delta: 9.5MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * TraceAbstraction took 37.87ms. Allocated memory is still 152.0MB. Free memory was 102.9MB in the beginning and 100.8MB 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! [2022-10-15 17:59:58,780 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...