./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix016_rmo.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix016_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a4427ecd60eb6320be5a84fbae9a9a3ed3d3d2ff ............................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix016_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a4427ecd60eb6320be5a84fbae9a9a3ed3d3d2ff ................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:16:38,344 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:16:38,346 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:16:38,360 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:16:38,361 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:16:38,363 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:16:38,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:16:38,373 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:16:38,377 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:16:38,381 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:16:38,382 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:16:38,383 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:16:38,383 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:16:38,385 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:16:38,386 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:16:38,387 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:16:38,388 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:16:38,389 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:16:38,391 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:16:38,394 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:16:38,398 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:16:38,401 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:16:38,402 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:16:38,402 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:16:38,406 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:16:38,406 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:16:38,406 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:16:38,408 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:16:38,408 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:16:38,409 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:16:38,409 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:16:38,410 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:16:38,410 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:16:38,411 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:16:38,412 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:16:38,412 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:16:38,412 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:16:38,412 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:16:38,413 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:16:38,413 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:16:38,414 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:16:38,415 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:16:38,438 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:16:38,439 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:16:38,439 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:16:38,439 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:16:38,440 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:16:38,440 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:16:38,440 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:16:38,440 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:16:38,441 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:16:38,441 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:16:38,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:16:38,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:16:38,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:16:38,442 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:16:38,442 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:16:38,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:16:38,442 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:16:38,442 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:16:38,442 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:16:38,443 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:16:38,443 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:16:38,443 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:16:38,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:16:38,443 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:16:38,444 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:16:38,444 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:16:38,444 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:16:38,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:16:38,444 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:16:38,444 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4427ecd60eb6320be5a84fbae9a9a3ed3d3d2ff [2019-11-26 02:16:38,626 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:16:38,642 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:16:38,645 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:16:38,646 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:16:38,647 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:16:38,648 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix016_rmo.oepc.i [2019-11-26 02:16:38,706 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/data/3695261ad/877c49b20e4c42ed97b6943c9faa7087/FLAG2a17c6b0e [2019-11-26 02:16:39,156 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:16:39,156 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/sv-benchmarks/c/pthread-wmm/mix016_rmo.oepc.i [2019-11-26 02:16:39,168 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/data/3695261ad/877c49b20e4c42ed97b6943c9faa7087/FLAG2a17c6b0e [2019-11-26 02:16:39,450 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/data/3695261ad/877c49b20e4c42ed97b6943c9faa7087 [2019-11-26 02:16:39,452 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:16:39,453 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:16:39,454 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:16:39,454 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:16:39,457 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:16:39,458 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:16:39" (1/1) ... [2019-11-26 02:16:39,460 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@687dcf4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:39, skipping insertion in model container [2019-11-26 02:16:39,461 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:16:39" (1/1) ... [2019-11-26 02:16:39,467 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:16:39,520 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:16:40,014 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:16:40,024 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:16:40,079 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:16:40,156 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:16:40,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:40 WrapperNode [2019-11-26 02:16:40,157 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:16:40,158 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:16:40,158 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:16:40,158 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:16:40,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:40" (1/1) ... [2019-11-26 02:16:40,184 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:40" (1/1) ... [2019-11-26 02:16:40,208 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:16:40,208 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:16:40,209 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:16:40,209 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:16:40,218 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:40" (1/1) ... [2019-11-26 02:16:40,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:40" (1/1) ... [2019-11-26 02:16:40,222 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:40" (1/1) ... [2019-11-26 02:16:40,223 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:40" (1/1) ... [2019-11-26 02:16:40,236 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:40" (1/1) ... [2019-11-26 02:16:40,241 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:40" (1/1) ... [2019-11-26 02:16:40,245 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:40" (1/1) ... [2019-11-26 02:16:40,250 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:16:40,251 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:16:40,251 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:16:40,251 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:16:40,252 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2019-11-26 02:16:40,328 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:16:40,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:16:40,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:16:40,329 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:16:40,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:16:40,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:16:40,329 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:16:40,330 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:16:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:16:40,330 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:16:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:16:40,331 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:16:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:16:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:16:40,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:16:40,333 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:16:40,513 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:16:40,518 INFO L168 Benchmark]: Toolchain (without parser) took 1064.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -137.9 MB). Peak memory consumption was 3.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:16:40,519 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 966.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:16:40,519 INFO L168 Benchmark]: CACSL2BoogieTranslator took 703.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -163.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:16:40,520 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:16:40,521 INFO L168 Benchmark]: Boogie Preprocessor took 42.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:16:40,522 INFO L168 Benchmark]: RCFGBuilder took 265.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:16:40,525 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 966.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 703.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -163.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 265.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:16:42,448 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:16:42,450 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:16:42,466 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:16:42,466 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:16:42,468 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:16:42,469 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:16:42,478 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:16:42,482 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:16:42,485 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:16:42,486 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:16:42,488 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:16:42,488 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:16:42,490 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:16:42,492 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:16:42,493 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:16:42,495 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:16:42,496 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:16:42,498 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:16:42,501 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:16:42,505 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:16:42,509 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:16:42,510 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:16:42,511 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:16:42,514 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:16:42,514 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:16:42,514 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:16:42,516 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:16:42,516 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:16:42,517 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:16:42,517 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:16:42,518 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:16:42,519 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:16:42,520 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:16:42,521 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:16:42,521 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:16:42,522 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:16:42,523 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:16:42,523 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:16:42,524 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:16:42,525 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:16:42,526 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:16:42,551 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:16:42,561 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:16:42,561 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:16:42,562 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:16:42,562 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:16:42,563 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:16:42,563 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:16:42,563 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:16:42,563 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:16:42,564 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:16:42,564 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:16:42,564 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:16:42,565 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:16:42,565 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:16:42,565 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:16:42,566 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:16:42,566 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:16:42,566 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:16:42,567 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:16:42,567 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:16:42,567 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:16:42,567 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:16:42,568 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:16:42,568 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:16:42,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:16:42,568 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:16:42,569 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:16:42,569 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:16:42,570 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:16:42,570 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:16:42,570 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:16:42,570 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:16:42,571 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:16:42,571 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4427ecd60eb6320be5a84fbae9a9a3ed3d3d2ff [2019-11-26 02:16:42,825 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:16:42,836 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:16:42,839 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:16:42,841 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:16:42,841 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:16:42,842 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix016_rmo.oepc.i [2019-11-26 02:16:42,899 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/data/dbb608d58/e0cd1dce8a824f9a8629a70e4421a7e2/FLAG0fe3dfa09 [2019-11-26 02:16:43,389 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:16:43,389 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/sv-benchmarks/c/pthread-wmm/mix016_rmo.oepc.i [2019-11-26 02:16:43,416 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/data/dbb608d58/e0cd1dce8a824f9a8629a70e4421a7e2/FLAG0fe3dfa09 [2019-11-26 02:16:43,656 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/data/dbb608d58/e0cd1dce8a824f9a8629a70e4421a7e2 [2019-11-26 02:16:43,659 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:16:43,660 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:16:43,661 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:16:43,661 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:16:43,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:16:43,665 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:16:43" (1/1) ... [2019-11-26 02:16:43,667 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cc3daed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:43, skipping insertion in model container [2019-11-26 02:16:43,667 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:16:43" (1/1) ... [2019-11-26 02:16:43,674 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:16:43,724 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:16:44,155 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:16:44,174 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:16:44,233 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:16:44,316 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:16:44,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:44 WrapperNode [2019-11-26 02:16:44,316 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:16:44,317 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:16:44,317 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:16:44,317 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:16:44,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:44" (1/1) ... [2019-11-26 02:16:44,346 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:44" (1/1) ... [2019-11-26 02:16:44,368 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:16:44,368 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:16:44,369 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:16:44,369 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:16:44,377 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:44" (1/1) ... [2019-11-26 02:16:44,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:44" (1/1) ... [2019-11-26 02:16:44,382 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:44" (1/1) ... [2019-11-26 02:16:44,382 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:44" (1/1) ... [2019-11-26 02:16:44,397 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:44" (1/1) ... [2019-11-26 02:16:44,403 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:44" (1/1) ... [2019-11-26 02:16:44,411 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:44" (1/1) ... [2019-11-26 02:16:44,419 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:16:44,419 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:16:44,419 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:16:44,419 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:16:44,420 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:16:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_27104c50-1604-4480-a4fc-5c95161c5e12/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2019-11-26 02:16:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:16:44,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:16:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:16:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:16:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:16:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:16:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:16:44,484 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:16:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:16:44,485 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:16:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:16:44,485 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:16:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:16:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:16:44,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:16:44,487 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:16:44,668 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:16:44,687 INFO L168 Benchmark]: Toolchain (without parser) took 1025.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -156.7 MB). Peak memory consumption was 8.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:16:44,687 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:16:44,688 INFO L168 Benchmark]: CACSL2BoogieTranslator took 656.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -180.5 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:16:44,689 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:16:44,689 INFO L168 Benchmark]: Boogie Preprocessor took 50.44 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:16:44,690 INFO L168 Benchmark]: RCFGBuilder took 265.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:16:44,693 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 656.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -180.5 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 51.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 50.44 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 265.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...