./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi004_rmo.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi004_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/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 fcb329b6c3e1844226c37897e0522d1de6ff320a ..................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi004_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/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 fcb329b6c3e1844226c37897e0522d1de6ff320a ...................................................................................................................................................................................................... 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 0.1.23-aa41828 [2018-11-23 16:07:01,552 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 16:07:01,553 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 16:07:01,560 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 16:07:01,561 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 16:07:01,561 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 16:07:01,562 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 16:07:01,563 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 16:07:01,565 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 16:07:01,565 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 16:07:01,566 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 16:07:01,566 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 16:07:01,567 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 16:07:01,568 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 16:07:01,569 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 16:07:01,569 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 16:07:01,570 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 16:07:01,571 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 16:07:01,573 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 16:07:01,574 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 16:07:01,575 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 16:07:01,576 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 16:07:01,578 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 16:07:01,578 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 16:07:01,578 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 16:07:01,579 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 16:07:01,580 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 16:07:01,580 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 16:07:01,581 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 16:07:01,582 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 16:07:01,582 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 16:07:01,583 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 16:07:01,583 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 16:07:01,583 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 16:07:01,584 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 16:07:01,584 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 16:07:01,584 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 16:07:01,596 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 16:07:01,596 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 16:07:01,597 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 16:07:01,597 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 16:07:01,597 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 16:07:01,598 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 16:07:01,598 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 16:07:01,598 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 16:07:01,598 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 16:07:01,598 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 16:07:01,598 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 16:07:01,599 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 16:07:01,599 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 16:07:01,599 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 16:07:01,599 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 16:07:01,599 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 16:07:01,599 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 16:07:01,599 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 16:07:01,599 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 16:07:01,600 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 16:07:01,600 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 16:07:01,600 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 16:07:01,600 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 16:07:01,600 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 16:07:01,600 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 16:07:01,601 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 16:07:01,601 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 16:07:01,601 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 16:07:01,601 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 16:07:01,601 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/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 -> fcb329b6c3e1844226c37897e0522d1de6ff320a [2018-11-23 16:07:01,628 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 16:07:01,639 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 16:07:01,642 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 16:07:01,643 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 16:07:01,643 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 16:07:01,644 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi004_rmo.oepc_false-unreach-call.i [2018-11-23 16:07:01,696 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/data/8e34bdc17/40b672c2b4f44f2d8cbde6234f3d24cf/FLAG9ba0db7bc [2018-11-23 16:07:02,071 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 16:07:02,072 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/sv-benchmarks/c/pthread-wmm/rfi004_rmo.oepc_false-unreach-call.i [2018-11-23 16:07:02,082 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/data/8e34bdc17/40b672c2b4f44f2d8cbde6234f3d24cf/FLAG9ba0db7bc [2018-11-23 16:07:02,455 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/data/8e34bdc17/40b672c2b4f44f2d8cbde6234f3d24cf [2018-11-23 16:07:02,457 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 16:07:02,458 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 16:07:02,458 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 16:07:02,459 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 16:07:02,461 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 16:07:02,461 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:07:02" (1/1) ... [2018-11-23 16:07:02,463 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@174bb65b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:02, skipping insertion in model container [2018-11-23 16:07:02,463 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:07:02" (1/1) ... [2018-11-23 16:07:02,469 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 16:07:02,499 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 16:07:02,736 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 16:07:02,744 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 16:07:02,834 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 16:07:02,883 INFO L195 MainTranslator]: Completed translation [2018-11-23 16:07:02,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:02 WrapperNode [2018-11-23 16:07:02,884 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 16:07:02,884 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 16:07:02,885 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 16:07:02,885 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 16:07:02,892 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:02" (1/1) ... [2018-11-23 16:07:02,907 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:02" (1/1) ... [2018-11-23 16:07:02,927 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 16:07:02,927 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 16:07:02,927 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 16:07:02,927 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 16:07:02,936 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:02" (1/1) ... [2018-11-23 16:07:02,936 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:02" (1/1) ... [2018-11-23 16:07:02,939 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:02" (1/1) ... [2018-11-23 16:07:02,939 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:02" (1/1) ... [2018-11-23 16:07:02,945 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:02" (1/1) ... [2018-11-23 16:07:02,948 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:02" (1/1) ... [2018-11-23 16:07:02,950 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:02" (1/1) ... [2018-11-23 16:07:02,952 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 16:07:02,952 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 16:07:02,952 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 16:07:02,953 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 16:07:02,954 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/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 [2018-11-23 16:07:02,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 16:07:02,999 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 16:07:02,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 16:07:02,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 16:07:02,999 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 16:07:02,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 16:07:03,000 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 16:07:03,000 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 16:07:03,000 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 16:07:03,000 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 16:07:03,000 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 16:07:03,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 16:07:03,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 16:07:03,001 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 16:07:03,282 FATAL L292 ToolchainWalker]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 16:07:03,284 INFO L168 Benchmark]: Toolchain (without parser) took 826.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -128.4 MB). Peak memory consumption was 14.2 MB. Max. memory is 11.5 GB. [2018-11-23 16:07:03,286 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 16:07:03,286 INFO L168 Benchmark]: CACSL2BoogieTranslator took 425.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -163.7 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. [2018-11-23 16:07:03,287 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.45 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. [2018-11-23 16:07:03,287 INFO L168 Benchmark]: Boogie Preprocessor took 25.08 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. [2018-11-23 16:07:03,288 INFO L168 Benchmark]: RCFGBuilder took 331.45 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: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. [2018-11-23 16:07:03,290 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 425.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -163.7 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.45 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 331.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 16:07:04,728 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 16:07:04,729 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 16:07:04,738 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 16:07:04,738 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 16:07:04,739 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 16:07:04,740 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 16:07:04,741 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 16:07:04,742 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 16:07:04,743 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 16:07:04,743 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 16:07:04,743 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 16:07:04,744 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 16:07:04,745 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 16:07:04,745 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 16:07:04,746 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 16:07:04,747 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 16:07:04,748 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 16:07:04,749 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 16:07:04,750 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 16:07:04,751 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 16:07:04,752 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 16:07:04,753 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 16:07:04,753 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 16:07:04,754 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 16:07:04,754 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 16:07:04,755 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 16:07:04,756 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 16:07:04,756 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 16:07:04,757 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 16:07:04,757 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 16:07:04,757 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 16:07:04,758 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 16:07:04,758 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 16:07:04,758 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 16:07:04,759 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 16:07:04,759 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 16:07:04,769 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 16:07:04,769 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 16:07:04,770 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 16:07:04,770 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 16:07:04,770 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 16:07:04,771 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 16:07:04,771 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 16:07:04,771 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 16:07:04,771 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 16:07:04,771 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 16:07:04,771 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 16:07:04,771 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 16:07:04,772 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 16:07:04,772 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 16:07:04,772 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 16:07:04,772 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 16:07:04,772 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 16:07:04,772 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 16:07:04,772 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 16:07:04,772 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 16:07:04,773 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 16:07:04,773 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 16:07:04,773 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 16:07:04,773 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 16:07:04,773 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 16:07:04,773 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 16:07:04,773 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 16:07:04,773 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 16:07:04,774 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 16:07:04,774 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 16:07:04,774 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 16:07:04,774 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 16:07:04,774 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/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 -> fcb329b6c3e1844226c37897e0522d1de6ff320a [2018-11-23 16:07:04,803 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 16:07:04,813 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 16:07:04,815 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 16:07:04,816 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 16:07:04,817 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 16:07:04,817 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi004_rmo.oepc_false-unreach-call.i [2018-11-23 16:07:04,861 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/data/2a9e2b15f/03cc00cb25824d7f8d988e9cde087494/FLAG9840bbf48 [2018-11-23 16:07:05,235 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 16:07:05,236 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/sv-benchmarks/c/pthread-wmm/rfi004_rmo.oepc_false-unreach-call.i [2018-11-23 16:07:05,246 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/data/2a9e2b15f/03cc00cb25824d7f8d988e9cde087494/FLAG9840bbf48 [2018-11-23 16:07:05,618 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/ukojak/data/2a9e2b15f/03cc00cb25824d7f8d988e9cde087494 [2018-11-23 16:07:05,621 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 16:07:05,621 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 16:07:05,622 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 16:07:05,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 16:07:05,624 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 16:07:05,625 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:07:05" (1/1) ... [2018-11-23 16:07:05,626 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76c8d554 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:05, skipping insertion in model container [2018-11-23 16:07:05,627 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:07:05" (1/1) ... [2018-11-23 16:07:05,633 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 16:07:05,665 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 16:07:05,917 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 16:07:05,929 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 16:07:05,973 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 16:07:06,027 INFO L195 MainTranslator]: Completed translation [2018-11-23 16:07:06,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:06 WrapperNode [2018-11-23 16:07:06,028 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 16:07:06,028 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 16:07:06,029 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 16:07:06,029 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 16:07:06,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:06" (1/1) ... [2018-11-23 16:07:06,088 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:06" (1/1) ... [2018-11-23 16:07:06,101 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 16:07:06,102 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 16:07:06,102 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 16:07:06,102 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 16:07:06,107 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:06" (1/1) ... [2018-11-23 16:07:06,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:06" (1/1) ... [2018-11-23 16:07:06,110 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:06" (1/1) ... [2018-11-23 16:07:06,111 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:06" (1/1) ... [2018-11-23 16:07:06,119 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:06" (1/1) ... [2018-11-23 16:07:06,121 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:06" (1/1) ... [2018-11-23 16:07:06,124 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:06" (1/1) ... [2018-11-23 16:07:06,127 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 16:07:06,127 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 16:07:06,127 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 16:07:06,127 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 16:07:06,128 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:07:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_99b23573-85d2-4e6d-83bd-b789bda4517a/bin-2019/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 [2018-11-23 16:07:06,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 16:07:06,161 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 16:07:06,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 16:07:06,161 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 16:07:06,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 16:07:06,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 16:07:06,161 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 16:07:06,161 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 16:07:06,161 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 16:07:06,161 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 16:07:06,161 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 16:07:06,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 16:07:06,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 16:07:06,163 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 16:07:06,442 FATAL L292 ToolchainWalker]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 16:07:06,444 INFO L168 Benchmark]: Toolchain (without parser) took 823.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -168.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 16:07:06,446 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 16:07:06,446 INFO L168 Benchmark]: CACSL2BoogieTranslator took 405.89 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 905.7 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-23 16:07:06,447 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 905.7 MB in the beginning and 1.1 GB in the end (delta: -237.2 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2018-11-23 16:07:06,447 INFO L168 Benchmark]: Boogie Preprocessor took 25.41 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. [2018-11-23 16:07:06,447 INFO L168 Benchmark]: RCFGBuilder took 316.61 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: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. [2018-11-23 16:07:06,450 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 405.89 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 905.7 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 72.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 905.7 MB in the beginning and 1.1 GB in the end (delta: -237.2 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.41 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 316.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...