./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix011_pso.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_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix011_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/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 2c8bd5173f7a5071741d35a00d4948a15adec514 ....................................................................................................................................................................................................... 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_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix011_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/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 2c8bd5173f7a5071741d35a00d4948a15adec514 ...................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 01:32:10,556 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:32:10,557 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:32:10,563 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:32:10,563 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:32:10,564 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:32:10,565 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:32:10,566 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:32:10,567 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:32:10,568 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:32:10,568 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:32:10,568 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:32:10,569 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:32:10,570 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:32:10,570 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:32:10,570 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:32:10,571 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:32:10,572 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:32:10,573 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:32:10,574 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:32:10,575 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:32:10,576 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:32:10,577 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:32:10,577 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:32:10,577 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:32:10,577 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:32:10,578 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:32:10,578 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:32:10,579 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:32:10,580 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:32:10,580 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:32:10,580 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:32:10,581 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:32:10,581 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:32:10,581 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:32:10,582 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:32:10,582 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 01:32:10,589 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:32:10,589 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:32:10,590 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:32:10,590 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 01:32:10,590 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:32:10,591 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:32:10,591 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:32:10,591 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:32:10,591 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 01:32:10,591 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:32:10,591 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:32:10,591 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:32:10,592 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:32:10,592 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:32:10,592 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:32:10,592 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:32:10,592 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:32:10,592 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:32:10,592 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 01:32:10,592 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 01:32:10,593 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:32:10,593 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:32:10,593 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 01:32:10,593 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:32:10,593 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:32:10,593 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:32:10,593 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 01:32:10,594 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:32:10,594 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 01:32:10,594 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_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/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 -> 2c8bd5173f7a5071741d35a00d4948a15adec514 [2018-11-23 01:32:10,617 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:32:10,626 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:32:10,629 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:32:10,630 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:32:10,631 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:32:10,631 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix011_pso.opt_false-unreach-call.i [2018-11-23 01:32:10,677 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/data/2cffbad4e/4c8c64066f51414fbbeefa4f526c0819/FLAG2907b0126 [2018-11-23 01:32:11,054 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:32:11,054 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/sv-benchmarks/c/pthread-wmm/mix011_pso.opt_false-unreach-call.i [2018-11-23 01:32:11,062 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/data/2cffbad4e/4c8c64066f51414fbbeefa4f526c0819/FLAG2907b0126 [2018-11-23 01:32:11,072 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/data/2cffbad4e/4c8c64066f51414fbbeefa4f526c0819 [2018-11-23 01:32:11,074 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:32:11,075 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:32:11,076 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:32:11,076 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:32:11,079 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:32:11,080 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:32:11" (1/1) ... [2018-11-23 01:32:11,082 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60445fa0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:11, skipping insertion in model container [2018-11-23 01:32:11,082 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:32:11" (1/1) ... [2018-11-23 01:32:11,090 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:32:11,126 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:32:11,392 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:32:11,402 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:32:11,492 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:32:11,532 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:32:11,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:11 WrapperNode [2018-11-23 01:32:11,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:32:11,533 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:32:11,533 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:32:11,533 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:32:11,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:11" (1/1) ... [2018-11-23 01:32:11,553 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:11" (1/1) ... [2018-11-23 01:32:11,571 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:32:11,571 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:32:11,571 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:32:11,571 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:32:11,577 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:11" (1/1) ... [2018-11-23 01:32:11,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:11" (1/1) ... [2018-11-23 01:32:11,581 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:11" (1/1) ... [2018-11-23 01:32:11,581 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:11" (1/1) ... [2018-11-23 01:32:11,589 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:11" (1/1) ... [2018-11-23 01:32:11,593 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:11" (1/1) ... [2018-11-23 01:32:11,594 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:11" (1/1) ... [2018-11-23 01:32:11,596 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:32:11,597 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:32:11,597 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:32:11,597 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:32:11,597 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 01:32:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 01:32:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 01:32:11,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 01:32:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 01:32:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 01:32:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 01:32:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 01:32:11,642 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 01:32:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 01:32:11,642 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 01:32:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 01:32:11,642 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 01:32:11,643 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 01:32:11,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:32:11,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:32:11,644 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 01:32:11,960 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 01:32:11,962 INFO L168 Benchmark]: Toolchain (without parser) took 887.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -119.7 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 01:32:11,963 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:32:11,964 INFO L168 Benchmark]: CACSL2BoogieTranslator took 456.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -157.7 MB). Peak memory consumption was 35.9 MB. Max. memory is 11.5 GB. [2018-11-23 01:32:11,964 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 01:32:11,965 INFO L168 Benchmark]: Boogie Preprocessor took 25.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 01:32:11,965 INFO L168 Benchmark]: RCFGBuilder took 365.06 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: 32.7 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. [2018-11-23 01:32:11,968 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 456.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -157.7 MB). Peak memory consumption was 35.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 365.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.7 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 01:32:13,440 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:32:13,441 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:32:13,448 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:32:13,448 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:32:13,449 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:32:13,450 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:32:13,451 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:32:13,452 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:32:13,453 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:32:13,453 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:32:13,454 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:32:13,454 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:32:13,455 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:32:13,456 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:32:13,456 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:32:13,457 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:32:13,458 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:32:13,459 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:32:13,460 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:32:13,461 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:32:13,462 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:32:13,464 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:32:13,464 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:32:13,464 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:32:13,465 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:32:13,466 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:32:13,467 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:32:13,467 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:32:13,468 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:32:13,468 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:32:13,469 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:32:13,469 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:32:13,470 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:32:13,470 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:32:13,471 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:32:13,471 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 01:32:13,482 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:32:13,482 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:32:13,482 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:32:13,482 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 01:32:13,483 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:32:13,483 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:32:13,483 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:32:13,484 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:32:13,484 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:32:13,484 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:32:13,484 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:32:13,484 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:32:13,484 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:32:13,484 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 01:32:13,484 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 01:32:13,484 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:32:13,484 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:32:13,484 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:32:13,486 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:32:13,486 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 01:32:13,486 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 01:32:13,486 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:32:13,486 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:32:13,486 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 01:32:13,486 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:32:13,487 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:32:13,487 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:32:13,487 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 01:32:13,487 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 01:32:13,487 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:32:13,487 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 01:32:13,487 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 01:32:13,487 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_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/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 -> 2c8bd5173f7a5071741d35a00d4948a15adec514 [2018-11-23 01:32:13,516 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:32:13,524 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:32:13,526 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:32:13,527 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:32:13,527 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:32:13,528 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix011_pso.opt_false-unreach-call.i [2018-11-23 01:32:13,574 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/data/6b9de7430/0cda671ee6be472580c3c9489ade63c0/FLAG35923ff8a [2018-11-23 01:32:13,951 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:32:13,952 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/sv-benchmarks/c/pthread-wmm/mix011_pso.opt_false-unreach-call.i [2018-11-23 01:32:13,961 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/data/6b9de7430/0cda671ee6be472580c3c9489ade63c0/FLAG35923ff8a [2018-11-23 01:32:14,329 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/data/6b9de7430/0cda671ee6be472580c3c9489ade63c0 [2018-11-23 01:32:14,331 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:32:14,332 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:32:14,333 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:32:14,333 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:32:14,335 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:32:14,335 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:32:14" (1/1) ... [2018-11-23 01:32:14,337 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@314fa066 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:14, skipping insertion in model container [2018-11-23 01:32:14,337 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:32:14" (1/1) ... [2018-11-23 01:32:14,343 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:32:14,375 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:32:14,640 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:32:14,651 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:32:14,700 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:32:14,742 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:32:14,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:14 WrapperNode [2018-11-23 01:32:14,743 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:32:14,743 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:32:14,743 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:32:14,744 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:32:14,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:14" (1/1) ... [2018-11-23 01:32:14,807 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:14" (1/1) ... [2018-11-23 01:32:14,827 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:32:14,827 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:32:14,827 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:32:14,827 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:32:14,833 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:14" (1/1) ... [2018-11-23 01:32:14,833 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:14" (1/1) ... [2018-11-23 01:32:14,835 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:14" (1/1) ... [2018-11-23 01:32:14,835 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:14" (1/1) ... [2018-11-23 01:32:14,844 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:14" (1/1) ... [2018-11-23 01:32:14,847 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:14" (1/1) ... [2018-11-23 01:32:14,849 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:14" (1/1) ... [2018-11-23 01:32:14,851 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:32:14,851 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:32:14,852 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:32:14,852 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:32:14,852 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7f92713f-bd69-4a5b-a013-1a59b6abbaa3/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 01:32:14,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 01:32:14,885 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 01:32:14,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 01:32:14,886 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 01:32:14,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 01:32:14,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 01:32:14,886 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 01:32:14,886 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 01:32:14,886 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 01:32:14,886 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 01:32:14,886 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 01:32:14,887 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 01:32:14,887 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 01:32:14,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:32:14,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:32:14,889 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 01:32:15,193 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 01:32:15,195 INFO L168 Benchmark]: Toolchain (without parser) took 863.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -144.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:32:15,197 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:32:15,197 INFO L168 Benchmark]: CACSL2BoogieTranslator took 410.11 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. [2018-11-23 01:32:15,198 INFO L168 Benchmark]: Boogie Procedure Inliner took 83.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -219.7 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2018-11-23 01:32:15,198 INFO L168 Benchmark]: Boogie Preprocessor took 24.35 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:32:15,199 INFO L168 Benchmark]: RCFGBuilder took 343.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.4 MB). Peak memory consumption was 32.4 MB. Max. memory is 11.5 GB. [2018-11-23 01:32:15,201 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 410.11 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 83.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -219.7 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.35 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 343.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.4 MB). Peak memory consumption was 32.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...