./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe011_power.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_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe011_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/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 84dd23798ef63687cb9561b4787b3b53da5fe3ec ....................................................................................................................................................................................................... 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_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe011_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/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 84dd23798ef63687cb9561b4787b3b53da5fe3ec ................................................................................................................................................................................................................. 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 22:59:08,472 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 22:59:08,473 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 22:59:08,479 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 22:59:08,479 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 22:59:08,480 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 22:59:08,481 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 22:59:08,482 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 22:59:08,483 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 22:59:08,484 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 22:59:08,484 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 22:59:08,485 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 22:59:08,485 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 22:59:08,486 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 22:59:08,487 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 22:59:08,487 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 22:59:08,488 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 22:59:08,489 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 22:59:08,490 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 22:59:08,491 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 22:59:08,492 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 22:59:08,493 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 22:59:08,495 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 22:59:08,495 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 22:59:08,495 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 22:59:08,496 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 22:59:08,496 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 22:59:08,497 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 22:59:08,497 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 22:59:08,498 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 22:59:08,498 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 22:59:08,499 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 22:59:08,499 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 22:59:08,499 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 22:59:08,500 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 22:59:08,500 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 22:59:08,501 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 22:59:08,508 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 22:59:08,509 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 22:59:08,509 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 22:59:08,509 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 22:59:08,510 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 22:59:08,510 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 22:59:08,510 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 22:59:08,510 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 22:59:08,511 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 22:59:08,511 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 22:59:08,511 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 22:59:08,511 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 22:59:08,511 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 22:59:08,511 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 22:59:08,511 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 22:59:08,512 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 22:59:08,512 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 22:59:08,512 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 22:59:08,512 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 22:59:08,512 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 22:59:08,512 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 22:59:08,512 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 22:59:08,513 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:59:08,513 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 22:59:08,513 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 22:59:08,513 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 22:59:08,513 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 22:59:08,513 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 22:59:08,513 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 22:59:08,513 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_b92887e0-132b-4c9a-8bd1-6706bd47b64b/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 -> 84dd23798ef63687cb9561b4787b3b53da5fe3ec [2018-11-22 22:59:08,537 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 22:59:08,547 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 22:59:08,549 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 22:59:08,550 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 22:59:08,551 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 22:59:08,551 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe011_power.opt_false-unreach-call.i [2018-11-22 22:59:08,592 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/data/3077e6f45/5e45845aa05e4878a8ddf1186035c5c9/FLAG7bbeed9f1 [2018-11-22 22:59:09,037 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 22:59:09,037 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/sv-benchmarks/c/pthread-wmm/safe011_power.opt_false-unreach-call.i [2018-11-22 22:59:09,045 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/data/3077e6f45/5e45845aa05e4878a8ddf1186035c5c9/FLAG7bbeed9f1 [2018-11-22 22:59:09,055 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/data/3077e6f45/5e45845aa05e4878a8ddf1186035c5c9 [2018-11-22 22:59:09,057 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 22:59:09,058 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 22:59:09,058 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 22:59:09,059 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 22:59:09,062 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 22:59:09,062 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:59:09" (1/1) ... [2018-11-22 22:59:09,064 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@206271ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:09, skipping insertion in model container [2018-11-22 22:59:09,064 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:59:09" (1/1) ... [2018-11-22 22:59:09,070 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 22:59:09,101 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 22:59:09,335 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:59:09,345 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 22:59:09,424 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:59:09,461 INFO L195 MainTranslator]: Completed translation [2018-11-22 22:59:09,461 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:09 WrapperNode [2018-11-22 22:59:09,462 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 22:59:09,462 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 22:59:09,462 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 22:59:09,462 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 22:59:09,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:09" (1/1) ... [2018-11-22 22:59:09,486 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:09" (1/1) ... [2018-11-22 22:59:09,508 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 22:59:09,508 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 22:59:09,508 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 22:59:09,508 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 22:59:09,516 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:09" (1/1) ... [2018-11-22 22:59:09,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:09" (1/1) ... [2018-11-22 22:59:09,520 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:09" (1/1) ... [2018-11-22 22:59:09,520 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:09" (1/1) ... [2018-11-22 22:59:09,529 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:09" (1/1) ... [2018-11-22 22:59:09,532 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:09" (1/1) ... [2018-11-22 22:59:09,535 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:09" (1/1) ... [2018-11-22 22:59:09,538 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 22:59:09,538 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 22:59:09,539 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 22:59:09,539 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 22:59:09,539 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/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 22:59:09,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 22:59:09,577 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 22:59:09,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 22:59:09,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 22:59:09,578 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 22:59:09,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 22:59:09,578 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 22:59:09,578 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 22:59:09,578 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 22:59:09,578 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 22:59:09,578 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 22:59:09,579 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 22:59:09,579 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 22:59:09,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 22:59:09,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 22:59:09,580 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 22:59:09,771 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 22:59:09,774 INFO L168 Benchmark]: Toolchain (without parser) took 716.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -130.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 11.5 GB. [2018-11-22 22:59:09,775 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:59:09,776 INFO L168 Benchmark]: CACSL2BoogieTranslator took 403.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -161.5 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. [2018-11-22 22:59:09,776 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.60 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-22 22:59:09,777 INFO L168 Benchmark]: Boogie Preprocessor took 30.17 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 22:59:09,777 INFO L168 Benchmark]: RCFGBuilder took 235.06 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: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2018-11-22 22:59:09,783 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 403.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -161.5 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.17 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 235.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 22:59:11,202 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 22:59:11,203 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 22:59:11,212 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 22:59:11,212 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 22:59:11,213 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 22:59:11,214 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 22:59:11,215 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 22:59:11,216 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 22:59:11,217 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 22:59:11,217 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 22:59:11,218 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 22:59:11,218 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 22:59:11,219 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 22:59:11,220 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 22:59:11,220 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 22:59:11,221 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 22:59:11,222 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 22:59:11,223 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 22:59:11,224 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 22:59:11,225 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 22:59:11,226 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 22:59:11,228 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 22:59:11,228 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 22:59:11,228 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 22:59:11,229 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 22:59:11,229 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 22:59:11,230 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 22:59:11,231 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 22:59:11,231 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 22:59:11,232 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 22:59:11,232 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 22:59:11,232 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 22:59:11,232 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 22:59:11,233 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 22:59:11,234 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 22:59:11,234 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 22:59:11,244 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 22:59:11,245 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 22:59:11,245 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 22:59:11,245 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 22:59:11,246 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 22:59:11,246 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 22:59:11,246 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 22:59:11,246 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 22:59:11,246 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 22:59:11,247 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 22:59:11,247 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 22:59:11,247 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 22:59:11,247 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 22:59:11,247 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 22:59:11,247 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 22:59:11,247 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 22:59:11,248 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 22:59:11,248 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 22:59:11,248 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 22:59:11,248 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 22:59:11,248 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 22:59:11,248 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 22:59:11,248 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 22:59:11,249 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:59:11,249 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 22:59:11,249 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 22:59:11,249 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 22:59:11,249 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 22:59:11,249 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 22:59:11,249 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 22:59:11,250 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 22:59:11,250 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 22:59:11,250 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_b92887e0-132b-4c9a-8bd1-6706bd47b64b/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 -> 84dd23798ef63687cb9561b4787b3b53da5fe3ec [2018-11-22 22:59:11,280 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 22:59:11,290 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 22:59:11,293 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 22:59:11,294 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 22:59:11,294 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 22:59:11,295 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe011_power.opt_false-unreach-call.i [2018-11-22 22:59:11,338 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/data/97fccc677/a4fd0fe3de224265b113d7b041e5af80/FLAG1cb3e5e01 [2018-11-22 22:59:11,716 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 22:59:11,716 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/sv-benchmarks/c/pthread-wmm/safe011_power.opt_false-unreach-call.i [2018-11-22 22:59:11,725 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/data/97fccc677/a4fd0fe3de224265b113d7b041e5af80/FLAG1cb3e5e01 [2018-11-22 22:59:12,099 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/bin-2019/ukojak/data/97fccc677/a4fd0fe3de224265b113d7b041e5af80 [2018-11-22 22:59:12,102 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 22:59:12,103 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 22:59:12,103 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 22:59:12,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 22:59:12,105 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 22:59:12,106 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:59:12" (1/1) ... [2018-11-22 22:59:12,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78731903 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:12, skipping insertion in model container [2018-11-22 22:59:12,108 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:59:12" (1/1) ... [2018-11-22 22:59:12,114 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 22:59:12,145 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 22:59:12,403 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:59:12,414 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 22:59:12,462 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:59:12,509 INFO L195 MainTranslator]: Completed translation [2018-11-22 22:59:12,509 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:12 WrapperNode [2018-11-22 22:59:12,509 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 22:59:12,510 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 22:59:12,510 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 22:59:12,510 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 22:59:12,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:12" (1/1) ... [2018-11-22 22:59:12,572 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:12" (1/1) ... [2018-11-22 22:59:12,588 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 22:59:12,588 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 22:59:12,588 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 22:59:12,588 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 22:59:12,594 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:12" (1/1) ... [2018-11-22 22:59:12,594 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:12" (1/1) ... [2018-11-22 22:59:12,598 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:12" (1/1) ... [2018-11-22 22:59:12,598 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:12" (1/1) ... [2018-11-22 22:59:12,605 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:12" (1/1) ... [2018-11-22 22:59:12,607 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:12" (1/1) ... [2018-11-22 22:59:12,609 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:12" (1/1) ... [2018-11-22 22:59:12,612 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 22:59:12,612 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 22:59:12,612 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 22:59:12,612 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 22:59:12,613 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:59:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b92887e0-132b-4c9a-8bd1-6706bd47b64b/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 22:59:12,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 22:59:12,646 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 22:59:12,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 22:59:12,646 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 22:59:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 22:59:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 22:59:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 22:59:12,647 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 22:59:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 22:59:12,647 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 22:59:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 22:59:12,647 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 22:59:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 22:59:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 22:59:12,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 22:59:12,649 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 22:59:12,822 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 22:59:12,828 INFO L168 Benchmark]: Toolchain (without parser) took 726.25 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -115.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:59:12,830 INFO L168 Benchmark]: CDTParser took 0.18 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. [2018-11-22 22:59:12,830 INFO L168 Benchmark]: CACSL2BoogieTranslator took 406.19 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-22 22:59:12,831 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.92 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -190.5 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. [2018-11-22 22:59:12,831 INFO L168 Benchmark]: Boogie Preprocessor took 24.26 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 22:59:12,831 INFO L168 Benchmark]: RCFGBuilder took 215.46 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: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. [2018-11-22 22:59:12,833 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 406.19 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 77.92 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -190.5 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.26 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 215.46 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...