./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi008_rmo.opt_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_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi008_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/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 464754efb160bd58d434649552a75ee1e3a67c20 ..................................................................................................................................................................................................... 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_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi008_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/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 464754efb160bd58d434649552a75ee1e3a67c20 ......................................................................................................................................................................................................... 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 [2018-11-22 23:36:49,450 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:36:49,452 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:36:49,458 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:36:49,458 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:36:49,459 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:36:49,460 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:36:49,461 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:36:49,462 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:36:49,463 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:36:49,464 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:36:49,464 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:36:49,464 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:36:49,465 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:36:49,466 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:36:49,467 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:36:49,467 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:36:49,468 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:36:49,470 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:36:49,471 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:36:49,472 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:36:49,472 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:36:49,474 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:36:49,474 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:36:49,474 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:36:49,475 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:36:49,476 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:36:49,476 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:36:49,477 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:36:49,478 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:36:49,478 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:36:49,478 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:36:49,479 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:36:49,479 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:36:49,479 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:36:49,480 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:36:49,480 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 23:36:49,490 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:36:49,490 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:36:49,491 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:36:49,491 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:36:49,492 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:36:49,492 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:36:49,492 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:36:49,492 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:36:49,492 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:36:49,493 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:36:49,493 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:36:49,493 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:36:49,493 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:36:49,493 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:36:49,493 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:36:49,494 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:36:49,494 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:36:49,494 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:36:49,494 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:36:49,494 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:36:49,494 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:36:49,494 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:36:49,495 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:36:49,495 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:36:49,495 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:36:49,495 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:36:49,495 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 23:36:49,495 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:36:49,496 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:36:49,496 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_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/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 -> 464754efb160bd58d434649552a75ee1e3a67c20 [2018-11-22 23:36:49,520 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:36:49,529 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:36:49,532 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:36:49,533 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:36:49,533 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:36:49,534 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi008_rmo.opt_false-unreach-call.i [2018-11-22 23:36:49,572 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/data/fe056f659/b112bcbc17f34817ab64ee9c67b7ab58/FLAGad37cb63a [2018-11-22 23:36:50,033 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:36:50,034 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/sv-benchmarks/c/pthread-wmm/rfi008_rmo.opt_false-unreach-call.i [2018-11-22 23:36:50,044 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/data/fe056f659/b112bcbc17f34817ab64ee9c67b7ab58/FLAGad37cb63a [2018-11-22 23:36:50,055 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/data/fe056f659/b112bcbc17f34817ab64ee9c67b7ab58 [2018-11-22 23:36:50,058 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:36:50,059 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:36:50,060 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:36:50,060 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:36:50,063 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:36:50,064 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:36:50" (1/1) ... [2018-11-22 23:36:50,066 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c5111b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:50, skipping insertion in model container [2018-11-22 23:36:50,066 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:36:50" (1/1) ... [2018-11-22 23:36:50,074 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:36:50,107 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:36:50,348 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:36:50,360 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:36:50,446 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:36:50,489 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:36:50,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:50 WrapperNode [2018-11-22 23:36:50,489 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:36:50,490 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:36:50,490 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:36:50,490 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:36:50,496 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:50" (1/1) ... [2018-11-22 23:36:50,507 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:50" (1/1) ... [2018-11-22 23:36:50,520 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:36:50,521 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:36:50,521 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:36:50,521 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:36:50,527 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:50" (1/1) ... [2018-11-22 23:36:50,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:50" (1/1) ... [2018-11-22 23:36:50,529 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:50" (1/1) ... [2018-11-22 23:36:50,530 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:50" (1/1) ... [2018-11-22 23:36:50,536 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:50" (1/1) ... [2018-11-22 23:36:50,539 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:50" (1/1) ... [2018-11-22 23:36:50,541 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:50" (1/1) ... [2018-11-22 23:36:50,543 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:36:50,544 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:36:50,544 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:36:50,544 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:36:50,545 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/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 [2018-11-22 23:36:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:36:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:36:50,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:36:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:36:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:36:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:36:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:36:50,585 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:36:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:36:50,586 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:36:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:36:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:36:50,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:36:50,587 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 23:36:50,884 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) [2018-11-22 23:36:50,886 INFO L168 Benchmark]: Toolchain (without parser) took 827.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -131.0 MB). Peak memory consumption was 14.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:36:50,888 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 977.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:36:50,888 INFO L168 Benchmark]: CACSL2BoogieTranslator took 429.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -170.7 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:36:50,889 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.89 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-22 23:36:50,889 INFO L168 Benchmark]: Boogie Preprocessor took 22.75 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. [2018-11-22 23:36:50,889 INFO L168 Benchmark]: RCFGBuilder took 341.78 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: 32.9 MB). Peak memory consumption was 32.9 MB. Max. memory is 11.5 GB. [2018-11-22 23:36:50,892 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 977.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 429.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -170.7 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.75 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 341.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.9 MB). Peak memory consumption was 32.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 [2018-11-22 23:36:52,317 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:36:52,318 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:36:52,325 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:36:52,325 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:36:52,326 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:36:52,327 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:36:52,328 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:36:52,329 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:36:52,329 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:36:52,330 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:36:52,330 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:36:52,331 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:36:52,332 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:36:52,333 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:36:52,333 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:36:52,334 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:36:52,335 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:36:52,336 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:36:52,337 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:36:52,338 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:36:52,339 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:36:52,341 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:36:52,341 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:36:52,341 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:36:52,342 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:36:52,342 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:36:52,343 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:36:52,344 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:36:52,344 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:36:52,345 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:36:52,345 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:36:52,345 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:36:52,345 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:36:52,346 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:36:52,347 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:36:52,347 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 23:36:52,357 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:36:52,358 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:36:52,358 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:36:52,358 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:36:52,359 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:36:52,359 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:36:52,359 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:36:52,359 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:36:52,359 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:36:52,360 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:36:52,360 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:36:52,360 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:36:52,360 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:36:52,360 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 23:36:52,360 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 23:36:52,360 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:36:52,361 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:36:52,361 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:36:52,361 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:36:52,361 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:36:52,361 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:36:52,361 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:36:52,361 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:36:52,362 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:36:52,362 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:36:52,362 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:36:52,362 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:36:52,362 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 23:36:52,362 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 23:36:52,362 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:36:52,363 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 23:36:52,363 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 23:36:52,363 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_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/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 -> 464754efb160bd58d434649552a75ee1e3a67c20 [2018-11-22 23:36:52,391 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:36:52,400 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:36:52,402 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:36:52,403 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:36:52,403 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:36:52,403 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi008_rmo.opt_false-unreach-call.i [2018-11-22 23:36:52,440 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/data/e1a395f84/e6eceddb7a244cb3b8de00f4975ab453/FLAG690f6b035 [2018-11-22 23:36:52,878 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:36:52,878 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/sv-benchmarks/c/pthread-wmm/rfi008_rmo.opt_false-unreach-call.i [2018-11-22 23:36:52,887 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/data/e1a395f84/e6eceddb7a244cb3b8de00f4975ab453/FLAG690f6b035 [2018-11-22 23:36:52,896 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/bin-2019/ukojak/data/e1a395f84/e6eceddb7a244cb3b8de00f4975ab453 [2018-11-22 23:36:52,898 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:36:52,899 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:36:52,900 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:36:52,900 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:36:52,903 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:36:52,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:36:52" (1/1) ... [2018-11-22 23:36:52,905 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e66d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:52, skipping insertion in model container [2018-11-22 23:36:52,906 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:36:52" (1/1) ... [2018-11-22 23:36:52,914 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:36:52,950 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:36:53,231 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:36:53,244 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:36:53,292 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:36:53,393 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:36:53,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:53 WrapperNode [2018-11-22 23:36:53,394 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:36:53,394 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:36:53,395 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:36:53,395 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:36:53,400 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:53" (1/1) ... [2018-11-22 23:36:53,411 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:53" (1/1) ... [2018-11-22 23:36:53,425 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:36:53,425 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:36:53,425 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:36:53,425 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:36:53,430 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:53" (1/1) ... [2018-11-22 23:36:53,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:53" (1/1) ... [2018-11-22 23:36:53,434 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:53" (1/1) ... [2018-11-22 23:36:53,435 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:53" (1/1) ... [2018-11-22 23:36:53,445 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:53" (1/1) ... [2018-11-22 23:36:53,449 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:53" (1/1) ... [2018-11-22 23:36:53,452 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:53" (1/1) ... [2018-11-22 23:36:53,455 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:36:53,456 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:36:53,456 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:36:53,456 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:36:53,457 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fe3bdab1-1ab9-4451-ad54-0e9d2a59baec/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 [2018-11-22 23:36:53,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:36:53,495 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:36:53,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:36:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:36:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:36:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 23:36:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:36:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:36:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:36:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:36:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:36:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:36:53,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:36:53,498 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 23:36:53,801 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) [2018-11-22 23:36:53,804 INFO L168 Benchmark]: Toolchain (without parser) took 905.08 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -116.6 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. [2018-11-22 23:36:53,805 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 973.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:36:53,805 INFO L168 Benchmark]: CACSL2BoogieTranslator took 494.49 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -169.6 MB). Peak memory consumption was 58.3 MB. Max. memory is 11.5 GB. [2018-11-22 23:36:53,806 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-11-22 23:36:53,806 INFO L168 Benchmark]: Boogie Preprocessor took 30.50 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:36:53,807 INFO L168 Benchmark]: RCFGBuilder took 347.40 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 46.1 MB). Peak memory consumption was 46.1 MB. Max. memory is 11.5 GB. [2018-11-22 23:36:53,809 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 973.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 494.49 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -169.6 MB). Peak memory consumption was 58.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.50 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 347.40 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 46.1 MB). Peak memory consumption was 46.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...