/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-PN-SemanticLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-ext/02_inc_cas.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-0e22065b97d0a1f8b3904e080cebe0f05e88d2b7-0e22065 [2021-06-10 19:44:42,471 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-10 19:44:42,473 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-10 19:44:42,512 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-10 19:44:42,512 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-10 19:44:42,515 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-10 19:44:42,518 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-10 19:44:42,523 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-10 19:44:42,525 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-10 19:44:42,529 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-10 19:44:42,530 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-10 19:44:42,531 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-10 19:44:42,531 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-10 19:44:42,533 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-10 19:44:42,534 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-10 19:44:42,536 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-10 19:44:42,538 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-10 19:44:42,539 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-10 19:44:42,541 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-10 19:44:42,545 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-10 19:44:42,546 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-10 19:44:42,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-10 19:44:42,550 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-10 19:44:42,552 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-10 19:44:42,558 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-10 19:44:42,558 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-10 19:44:42,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-10 19:44:42,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-10 19:44:42,559 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-10 19:44:42,560 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-10 19:44:42,560 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-10 19:44:42,561 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-10 19:44:42,561 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-10 19:44:42,562 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-10 19:44:42,562 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-10 19:44:42,563 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-10 19:44:42,563 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-10 19:44:42,563 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-10 19:44:42,563 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-10 19:44:42,564 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-10 19:44:42,565 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-10 19:44:42,570 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-PN-SemanticLbe.epf [2021-06-10 19:44:42,603 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-10 19:44:42,603 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-10 19:44:42,606 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-10 19:44:42,606 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-10 19:44:42,607 INFO L138 SettingsManager]: * Use SBE=true [2021-06-10 19:44:42,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-10 19:44:42,607 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-10 19:44:42,607 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-10 19:44:42,607 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-10 19:44:42,607 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-10 19:44:42,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-10 19:44:42,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-10 19:44:42,608 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-10 19:44:42,608 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-10 19:44:42,609 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-10 19:44:42,609 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-10 19:44:42,609 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-10 19:44:42,609 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-10 19:44:42,609 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-10 19:44:42,609 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-10 19:44:42,609 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-10 19:44:42,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-10 19:44:42,610 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-10 19:44:42,610 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-10 19:44:42,610 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-10 19:44:42,610 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-10 19:44:42,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-10 19:44:42,610 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-06-10 19:44:42,610 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-10 19:44:42,950 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-10 19:44:42,968 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-10 19:44:42,970 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-10 19:44:42,971 INFO L271 PluginConnector]: Initializing CDTParser... [2021-06-10 19:44:42,973 INFO L275 PluginConnector]: CDTParser initialized [2021-06-10 19:44:42,974 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/02_inc_cas.i [2021-06-10 19:44:43,029 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c882d729/62d84e155cd24a4a894b1c7eb3182510/FLAG1131d0854 [2021-06-10 19:44:43,566 INFO L306 CDTParser]: Found 1 translation units. [2021-06-10 19:44:43,566 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/02_inc_cas.i [2021-06-10 19:44:43,580 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c882d729/62d84e155cd24a4a894b1c7eb3182510/FLAG1131d0854 [2021-06-10 19:44:44,039 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c882d729/62d84e155cd24a4a894b1c7eb3182510 [2021-06-10 19:44:44,041 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-10 19:44:44,042 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-06-10 19:44:44,044 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-06-10 19:44:44,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-06-10 19:44:44,048 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-06-10 19:44:44,048 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.06 07:44:44" (1/1) ... [2021-06-10 19:44:44,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a520bef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.06 07:44:44, skipping insertion in model container [2021-06-10 19:44:44,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.06 07:44:44" (1/1) ... [2021-06-10 19:44:44,063 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-06-10 19:44:44,096 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-06-10 19:44:44,230 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-06-10 19:44:44,377 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/02_inc_cas.i[30873,30886] [2021-06-10 19:44:44,382 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-10 19:44:44,390 INFO L203 MainTranslator]: Completed pre-run [2021-06-10 19:44:44,415 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-06-10 19:44:44,437 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/02_inc_cas.i[30873,30886] [2021-06-10 19:44:44,438 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-10 19:44:44,492 INFO L208 MainTranslator]: Completed translation [2021-06-10 19:44:44,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.06 07:44:44 WrapperNode [2021-06-10 19:44:44,493 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-06-10 19:44:44,494 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-10 19:44:44,494 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-10 19:44:44,494 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-10 19:44:44,500 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.06 07:44:44" (1/1) ... [2021-06-10 19:44:44,511 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.06 07:44:44" (1/1) ... [2021-06-10 19:44:44,527 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-10 19:44:44,528 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-10 19:44:44,528 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-10 19:44:44,528 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-10 19:44:44,534 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.06 07:44:44" (1/1) ... [2021-06-10 19:44:44,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.06 07:44:44" (1/1) ... [2021-06-10 19:44:44,537 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.06 07:44:44" (1/1) ... [2021-06-10 19:44:44,537 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.06 07:44:44" (1/1) ... [2021-06-10 19:44:44,541 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.06 07:44:44" (1/1) ... [2021-06-10 19:44:44,544 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.06 07:44:44" (1/1) ... [2021-06-10 19:44:44,545 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.06 07:44:44" (1/1) ... [2021-06-10 19:44:44,547 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-10 19:44:44,548 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-10 19:44:44,548 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-10 19:44:44,548 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-10 19:44:44,549 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.06 07:44:44" (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 [2021-06-10 19:44:44,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-06-10 19:44:44,613 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-06-10 19:44:44,614 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-06-10 19:44:44,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-06-10 19:44:44,614 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-06-10 19:44:44,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-06-10 19:44:44,614 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-06-10 19:44:44,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-06-10 19:44:44,614 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-06-10 19:44:44,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-10 19:44:44,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-10 19:44:44,616 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-10 19:44:45,115 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-10 19:44:45,115 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-06-10 19:44:45,116 ERROR L331 CfgBuilder]: Unexpected successor node of atomic block begin: L718-2 is neither atomic block end nor a sink node. [2021-06-10 19:44:45,118 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:302) 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) [2021-06-10 19:44:45,123 INFO L168 Benchmark]: Toolchain (without parser) took 1079.99 ms. Allocated memory is still 427.8 MB. Free memory was 390.8 MB in the beginning and 351.2 MB in the end (delta: 39.6 MB). Peak memory consumption was 40.6 MB. Max. memory is 16.0 GB. [2021-06-10 19:44:45,124 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 427.8 MB. Free memory was 409.0 MB in the beginning and 409.0 MB in the end (delta: 70.1 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-10 19:44:45,126 INFO L168 Benchmark]: CACSL2BoogieTranslator took 448.94 ms. Allocated memory is still 427.8 MB. Free memory was 390.7 MB in the beginning and 392.1 MB in the end (delta: -1.5 MB). Peak memory consumption was 7.0 MB. Max. memory is 16.0 GB. [2021-06-10 19:44:45,126 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.71 ms. Allocated memory is still 427.8 MB. Free memory was 392.1 MB in the beginning and 390.0 MB in the end (delta: 2.1 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-10 19:44:45,127 INFO L168 Benchmark]: Boogie Preprocessor took 19.59 ms. Allocated memory is still 427.8 MB. Free memory was 389.6 MB in the beginning and 388.5 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-10 19:44:45,128 INFO L168 Benchmark]: RCFGBuilder took 573.55 ms. Allocated memory is still 427.8 MB. Free memory was 388.5 MB in the beginning and 351.2 MB in the end (delta: 37.3 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.0 GB. [2021-06-10 19:44:45,131 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 427.8 MB. Free memory was 409.0 MB in the beginning and 409.0 MB in the end (delta: 70.1 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 448.94 ms. Allocated memory is still 427.8 MB. Free memory was 390.7 MB in the beginning and 392.1 MB in the end (delta: -1.5 MB). Peak memory consumption was 7.0 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 32.71 ms. Allocated memory is still 427.8 MB. Free memory was 392.1 MB in the beginning and 390.0 MB in the end (delta: 2.1 MB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Preprocessor took 19.59 ms. Allocated memory is still 427.8 MB. Free memory was 389.6 MB in the beginning and 388.5 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.0 GB. * RCFGBuilder took 573.55 ms. Allocated memory is still 427.8 MB. Free memory was 388.5 MB in the beginning and 351.2 MB in the end (delta: 37.3 MB). Peak memory consumption was 37.7 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:302) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...