/usr/bin/java -Xmx16000000000 -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/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe-New_States.epf -i ../../../trunk/examples/svcomp/pthread-ext/40_barrier_vf.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-60729f1 [2020-11-12 10:53:23,358 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-12 10:53:23,361 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-12 10:53:23,399 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-12 10:53:23,399 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-12 10:53:23,401 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-12 10:53:23,403 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-12 10:53:23,405 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-12 10:53:23,408 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-12 10:53:23,409 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-12 10:53:23,410 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-12 10:53:23,412 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-12 10:53:23,412 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-12 10:53:23,414 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-12 10:53:23,415 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-12 10:53:23,417 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-12 10:53:23,418 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-12 10:53:23,419 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-12 10:53:23,421 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-12 10:53:23,427 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-12 10:53:23,430 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-12 10:53:23,433 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-12 10:53:23,439 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-12 10:53:23,440 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-12 10:53:23,448 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-12 10:53:23,448 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-12 10:53:23,449 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-12 10:53:23,452 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-12 10:53:23,453 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-12 10:53:23,458 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-12 10:53:23,458 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-12 10:53:23,459 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-12 10:53:23,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-12 10:53:23,462 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-12 10:53:23,464 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-12 10:53:23,465 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-12 10:53:23,465 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-12 10:53:23,466 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-12 10:53:23,466 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-12 10:53:23,467 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-12 10:53:23,469 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-12 10:53:23,470 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-New_States.epf [2020-11-12 10:53:23,531 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-12 10:53:23,532 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-12 10:53:23,536 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-12 10:53:23,536 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-12 10:53:23,536 INFO L138 SettingsManager]: * Use SBE=true [2020-11-12 10:53:23,537 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-12 10:53:23,537 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-12 10:53:23,537 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-12 10:53:23,537 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-12 10:53:23,537 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-12 10:53:23,539 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-12 10:53:23,539 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-12 10:53:23,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-12 10:53:23,539 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-12 10:53:23,540 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-12 10:53:23,540 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-12 10:53:23,540 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-12 10:53:23,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-12 10:53:23,540 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-12 10:53:23,541 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-12 10:53:23,541 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-12 10:53:23,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-12 10:53:23,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-12 10:53:23,542 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-12 10:53:23,542 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-12 10:53:23,542 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-12 10:53:23,543 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-12 10:53:23,543 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2020-11-12 10:53:23,543 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-12 10:53:23,543 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-12 10:53:23,543 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=NEW_STATES 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-12 10:53:23,998 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-12 10:53:24,023 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-12 10:53:24,026 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-12 10:53:24,028 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-12 10:53:24,028 INFO L275 PluginConnector]: CDTParser initialized [2020-11-12 10:53:24,029 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/40_barrier_vf.i [2020-11-12 10:53:24,106 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/063e0d0c4/9ba2255b14c14a639eb07087a9997626/FLAGa89e835aa [2020-11-12 10:53:24,785 INFO L306 CDTParser]: Found 1 translation units. [2020-11-12 10:53:24,788 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/40_barrier_vf.i [2020-11-12 10:53:24,814 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/063e0d0c4/9ba2255b14c14a639eb07087a9997626/FLAGa89e835aa [2020-11-12 10:53:25,077 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/063e0d0c4/9ba2255b14c14a639eb07087a9997626 [2020-11-12 10:53:25,082 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-12 10:53:25,091 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-12 10:53:25,096 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-12 10:53:25,096 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-12 10:53:25,100 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-12 10:53:25,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:53:25" (1/1) ... [2020-11-12 10:53:25,106 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2945ec03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:25, skipping insertion in model container [2020-11-12 10:53:25,106 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:53:25" (1/1) ... [2020-11-12 10:53:25,117 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-12 10:53:25,183 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-12 10:53:25,481 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-11-12 10:53:25,641 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-12 10:53:25,651 INFO L203 MainTranslator]: Completed pre-run [2020-11-12 10:53:25,669 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-11-12 10:53:25,697 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-12 10:53:25,813 INFO L208 MainTranslator]: Completed translation [2020-11-12 10:53:25,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:25 WrapperNode [2020-11-12 10:53:25,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-12 10:53:25,815 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-12 10:53:25,815 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-12 10:53:25,815 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-12 10:53:25,824 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:25" (1/1) ... [2020-11-12 10:53:25,840 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:25" (1/1) ... [2020-11-12 10:53:25,883 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-12 10:53:25,885 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-12 10:53:25,885 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-12 10:53:25,885 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-12 10:53:25,895 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:25" (1/1) ... [2020-11-12 10:53:25,895 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:25" (1/1) ... [2020-11-12 10:53:25,906 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:25" (1/1) ... [2020-11-12 10:53:25,906 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:25" (1/1) ... [2020-11-12 10:53:25,929 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:25" (1/1) ... [2020-11-12 10:53:25,939 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:25" (1/1) ... [2020-11-12 10:53:25,942 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:25" (1/1) ... [2020-11-12 10:53:25,951 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-12 10:53:25,952 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-12 10:53:25,954 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-12 10:53:25,954 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-12 10:53:25,955 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:25" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-12 10:53:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2020-11-12 10:53:26,041 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2020-11-12 10:53:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-12 10:53:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2020-11-12 10:53:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-12 10:53:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-12 10:53:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-12 10:53:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2020-11-12 10:53:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-12 10:53:26,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-12 10:53:26,044 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-11-12 10:53:26,680 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-12 10:53:26,680 INFO L298 CfgBuilder]: Removed 12 assume(true) statements. [2020-11-12 10:53:26,681 WARN L322 CfgBuilder]: Unexpected successor node of atomic block begin: L721-1 is neither atomic block end nor error location. [2020-11-12 10:53:26,682 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:301) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-12 10:53:26,687 INFO L168 Benchmark]: Toolchain (without parser) took 1600.83 ms. Allocated memory is still 302.0 MB. Free memory was 275.2 MB in the beginning and 238.6 MB in the end (delta: 36.6 MB). Peak memory consumption was 39.5 MB. Max. memory is 16.0 GB. [2020-11-12 10:53:26,688 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 302.0 MB. Free memory is still 272.5 MB. There was no memory consumed. Max. memory is 16.0 GB. [2020-11-12 10:53:26,689 INFO L168 Benchmark]: CACSL2BoogieTranslator took 718.31 ms. Allocated memory is still 302.0 MB. Free memory was 274.5 MB in the beginning and 276.2 MB in the end (delta: -1.7 MB). Peak memory consumption was 29.0 MB. Max. memory is 16.0 GB. [2020-11-12 10:53:26,690 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.59 ms. Allocated memory is still 302.0 MB. Free memory was 276.2 MB in the beginning and 274.3 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2020-11-12 10:53:26,690 INFO L168 Benchmark]: Boogie Preprocessor took 66.20 ms. Allocated memory is still 302.0 MB. Free memory was 274.3 MB in the beginning and 272.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2020-11-12 10:53:26,691 INFO L168 Benchmark]: RCFGBuilder took 732.98 ms. Allocated memory is still 302.0 MB. Free memory was 272.2 MB in the beginning and 238.6 MB in the end (delta: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.0 GB. [2020-11-12 10:53:26,696 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 302.0 MB. Free memory is still 272.5 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 718.31 ms. Allocated memory is still 302.0 MB. Free memory was 274.5 MB in the beginning and 276.2 MB in the end (delta: -1.7 MB). Peak memory consumption was 29.0 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 68.59 ms. Allocated memory is still 302.0 MB. Free memory was 276.2 MB in the beginning and 274.3 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 66.20 ms. Allocated memory is still 302.0 MB. Free memory was 274.3 MB in the beginning and 272.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 732.98 ms. Allocated memory is still 302.0 MB. Free memory was 272.2 MB in the beginning and 238.6 MB in the end (delta: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block?: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:301) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...