./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix029_rmo.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix029_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/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 f7608726c5887e35cece4205471d9d2e6c64c982 ........................................................................................................................................................................................................ 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_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix029_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/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 f7608726c5887e35cece4205471d9d2e6c64c982 ........................................................................................................................................................................................................... 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 22:13:31,697 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 22:13:31,699 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 22:13:31,706 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 22:13:31,706 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 22:13:31,707 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 22:13:31,708 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 22:13:31,710 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 22:13:31,711 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 22:13:31,712 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 22:13:31,713 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 22:13:31,713 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 22:13:31,714 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 22:13:31,715 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 22:13:31,715 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 22:13:31,716 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 22:13:31,716 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 22:13:31,718 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 22:13:31,720 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 22:13:31,721 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 22:13:31,722 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 22:13:31,723 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 22:13:31,725 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 22:13:31,725 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 22:13:31,726 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 22:13:31,727 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 22:13:31,728 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 22:13:31,728 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 22:13:31,729 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 22:13:31,730 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 22:13:31,730 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 22:13:31,731 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 22:13:31,731 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 22:13:31,731 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 22:13:31,732 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 22:13:31,733 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 22:13:31,733 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 22:13:31,743 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 22:13:31,743 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 22:13:31,744 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 22:13:31,744 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 22:13:31,745 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 22:13:31,745 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 22:13:31,745 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 22:13:31,745 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 22:13:31,745 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 22:13:31,745 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 22:13:31,745 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 22:13:31,746 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 22:13:31,746 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 22:13:31,746 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 22:13:31,746 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 22:13:31,746 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 22:13:31,746 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 22:13:31,746 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 22:13:31,747 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 22:13:31,747 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 22:13:31,747 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 22:13:31,747 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 22:13:31,747 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:13:31,747 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 22:13:31,748 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 22:13:31,748 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 22:13:31,748 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 22:13:31,748 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 22:13:31,748 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 22:13:31,748 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_26d63b56-2792-473e-8d63-def472d25fb5/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 -> f7608726c5887e35cece4205471d9d2e6c64c982 [2018-11-22 22:13:31,779 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 22:13:31,790 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 22:13:31,793 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 22:13:31,794 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 22:13:31,795 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 22:13:31,795 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix029_rmo.opt_false-unreach-call.i [2018-11-22 22:13:31,850 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/data/2994c98e3/f2926e2180564393b0fdd14f7476dc50/FLAG0bd49dbbc [2018-11-22 22:13:32,288 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 22:13:32,289 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/sv-benchmarks/c/pthread-wmm/mix029_rmo.opt_false-unreach-call.i [2018-11-22 22:13:32,303 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/data/2994c98e3/f2926e2180564393b0fdd14f7476dc50/FLAG0bd49dbbc [2018-11-22 22:13:32,641 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/data/2994c98e3/f2926e2180564393b0fdd14f7476dc50 [2018-11-22 22:13:32,643 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 22:13:32,644 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 22:13:32,645 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 22:13:32,645 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 22:13:32,649 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 22:13:32,650 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:13:32" (1/1) ... [2018-11-22 22:13:32,652 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48c730bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:32, skipping insertion in model container [2018-11-22 22:13:32,653 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:13:32" (1/1) ... [2018-11-22 22:13:32,660 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 22:13:32,702 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 22:13:33,005 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:13:33,017 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 22:13:33,141 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:13:33,205 INFO L195 MainTranslator]: Completed translation [2018-11-22 22:13:33,205 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:33 WrapperNode [2018-11-22 22:13:33,206 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 22:13:33,206 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 22:13:33,206 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 22:13:33,207 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 22:13:33,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:33" (1/1) ... [2018-11-22 22:13:33,231 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:33" (1/1) ... [2018-11-22 22:13:33,253 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 22:13:33,253 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 22:13:33,253 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 22:13:33,254 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 22:13:33,261 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:33" (1/1) ... [2018-11-22 22:13:33,261 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:33" (1/1) ... [2018-11-22 22:13:33,266 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:33" (1/1) ... [2018-11-22 22:13:33,266 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:33" (1/1) ... [2018-11-22 22:13:33,277 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:33" (1/1) ... [2018-11-22 22:13:33,281 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:33" (1/1) ... [2018-11-22 22:13:33,284 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:33" (1/1) ... [2018-11-22 22:13:33,287 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 22:13:33,288 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 22:13:33,288 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 22:13:33,288 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 22:13:33,289 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/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 22:13:33,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 22:13:33,331 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 22:13:33,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 22:13:33,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 22:13:33,331 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 22:13:33,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 22:13:33,332 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 22:13:33,332 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 22:13:33,332 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 22:13:33,332 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 22:13:33,332 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 22:13:33,332 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 22:13:33,332 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-22 22:13:33,332 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-22 22:13:33,332 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 22:13:33,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 22:13:33,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 22:13:33,333 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 22:13:33,574 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 22:13:33,577 INFO L168 Benchmark]: Toolchain (without parser) took 933.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -136.2 MB). Peak memory consumption was 8.0 MB. Max. memory is 11.5 GB. [2018-11-22 22:13:33,579 INFO L168 Benchmark]: CDTParser took 0.18 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. [2018-11-22 22:13:33,579 INFO L168 Benchmark]: CACSL2BoogieTranslator took 560.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -166.2 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. [2018-11-22 22:13:33,580 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.92 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. [2018-11-22 22:13:33,580 INFO L168 Benchmark]: Boogie Preprocessor took 34.30 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 22:13:33,581 INFO L168 Benchmark]: RCFGBuilder took 288.40 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: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2018-11-22 22:13:33,584 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 560.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -166.2 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 46.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 34.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 288.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-22 22:13:35,304 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 22:13:35,306 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 22:13:35,314 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 22:13:35,315 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 22:13:35,315 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 22:13:35,316 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 22:13:35,318 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 22:13:35,319 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 22:13:35,320 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 22:13:35,321 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 22:13:35,321 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 22:13:35,322 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 22:13:35,323 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 22:13:35,324 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 22:13:35,324 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 22:13:35,325 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 22:13:35,327 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 22:13:35,328 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 22:13:35,330 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 22:13:35,331 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 22:13:35,332 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 22:13:35,334 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 22:13:35,334 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 22:13:35,334 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 22:13:35,335 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 22:13:35,336 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 22:13:35,336 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 22:13:35,337 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 22:13:35,338 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 22:13:35,338 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 22:13:35,339 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 22:13:35,339 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 22:13:35,339 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 22:13:35,340 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 22:13:35,341 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 22:13:35,341 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 22:13:35,354 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 22:13:35,354 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 22:13:35,355 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 22:13:35,355 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 22:13:35,356 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 22:13:35,356 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 22:13:35,356 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 22:13:35,356 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 22:13:35,356 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 22:13:35,357 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 22:13:35,357 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 22:13:35,357 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 22:13:35,357 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 22:13:35,357 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 22:13:35,357 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 22:13:35,358 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 22:13:35,358 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 22:13:35,358 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 22:13:35,358 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 22:13:35,358 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 22:13:35,358 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 22:13:35,359 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 22:13:35,359 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 22:13:35,359 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:13:35,359 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 22:13:35,359 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 22:13:35,359 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 22:13:35,360 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 22:13:35,360 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 22:13:35,360 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 22:13:35,360 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 22:13:35,360 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 22:13:35,360 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_26d63b56-2792-473e-8d63-def472d25fb5/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 -> f7608726c5887e35cece4205471d9d2e6c64c982 [2018-11-22 22:13:35,394 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 22:13:35,404 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 22:13:35,406 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 22:13:35,407 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 22:13:35,408 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 22:13:35,408 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix029_rmo.opt_false-unreach-call.i [2018-11-22 22:13:35,452 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/data/ca441543a/d4d9f2fa741446bbba89f853b21bfbd8/FLAGa26ca3505 [2018-11-22 22:13:35,858 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 22:13:35,858 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/sv-benchmarks/c/pthread-wmm/mix029_rmo.opt_false-unreach-call.i [2018-11-22 22:13:35,868 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/data/ca441543a/d4d9f2fa741446bbba89f853b21bfbd8/FLAGa26ca3505 [2018-11-22 22:13:36,225 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/bin-2019/ukojak/data/ca441543a/d4d9f2fa741446bbba89f853b21bfbd8 [2018-11-22 22:13:36,228 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 22:13:36,229 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 22:13:36,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 22:13:36,230 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 22:13:36,232 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 22:13:36,233 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:13:36" (1/1) ... [2018-11-22 22:13:36,235 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ee470f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:36, skipping insertion in model container [2018-11-22 22:13:36,235 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:13:36" (1/1) ... [2018-11-22 22:13:36,245 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 22:13:36,290 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 22:13:36,630 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:13:36,646 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 22:13:36,704 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:13:36,769 INFO L195 MainTranslator]: Completed translation [2018-11-22 22:13:36,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:36 WrapperNode [2018-11-22 22:13:36,769 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 22:13:36,770 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 22:13:36,770 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 22:13:36,770 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 22:13:36,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:36" (1/1) ... [2018-11-22 22:13:36,844 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:36" (1/1) ... [2018-11-22 22:13:36,864 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 22:13:36,864 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 22:13:36,864 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 22:13:36,865 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 22:13:36,872 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:36" (1/1) ... [2018-11-22 22:13:36,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:36" (1/1) ... [2018-11-22 22:13:36,875 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:36" (1/1) ... [2018-11-22 22:13:36,876 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:36" (1/1) ... [2018-11-22 22:13:36,884 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:36" (1/1) ... [2018-11-22 22:13:36,887 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:36" (1/1) ... [2018-11-22 22:13:36,890 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:36" (1/1) ... [2018-11-22 22:13:36,893 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 22:13:36,893 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 22:13:36,893 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 22:13:36,893 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 22:13:36,894 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:13:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_26d63b56-2792-473e-8d63-def472d25fb5/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 22:13:36,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 22:13:36,935 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 22:13:36,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 22:13:36,935 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 22:13:36,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 22:13:36,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 22:13:36,936 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 22:13:36,936 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 22:13:36,936 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 22:13:36,936 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 22:13:36,936 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 22:13:36,936 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 22:13:36,937 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-22 22:13:36,937 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-22 22:13:36,937 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 22:13:36,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 22:13:36,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 22:13:36,940 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 22:13:37,215 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 22:13:37,218 INFO L168 Benchmark]: Toolchain (without parser) took 989.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -147.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:13:37,219 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:13:37,219 INFO L168 Benchmark]: CACSL2BoogieTranslator took 540.08 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 22:13:37,220 INFO L168 Benchmark]: Boogie Procedure Inliner took 94.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -215.3 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2018-11-22 22:13:37,221 INFO L168 Benchmark]: Boogie Preprocessor took 28.43 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 22:13:37,221 INFO L168 Benchmark]: RCFGBuilder took 324.00 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: 24.8 MB). Peak memory consumption was 24.8 MB. Max. memory is 11.5 GB. [2018-11-22 22:13:37,223 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 540.08 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 94.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -215.3 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.43 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 324.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.8 MB). Peak memory consumption was 24.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...