./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix023_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_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix023_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/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 e69d4f37922c76f1909d7a561a65d66d46da92da ............................................................................................................................................................................................................... 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_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix023_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/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 e69d4f37922c76f1909d7a561a65d66d46da92da ............................................................................................................................................................................................................ 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 04:43:10,159 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:43:10,160 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:43:10,168 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:43:10,169 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:43:10,169 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:43:10,170 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:43:10,171 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:43:10,173 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:43:10,173 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:43:10,174 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:43:10,174 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:43:10,175 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:43:10,175 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:43:10,176 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:43:10,177 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:43:10,177 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:43:10,179 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:43:10,180 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:43:10,181 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:43:10,182 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:43:10,183 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:43:10,184 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:43:10,185 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:43:10,185 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:43:10,185 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:43:10,186 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:43:10,187 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:43:10,187 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:43:10,188 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:43:10,188 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:43:10,189 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:43:10,189 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:43:10,189 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:43:10,190 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:43:10,190 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:43:10,190 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 04:43:10,201 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:43:10,201 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:43:10,201 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:43:10,202 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:43:10,202 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:43:10,202 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:43:10,202 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:43:10,203 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:43:10,203 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 04:43:10,203 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:43:10,203 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:43:10,203 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:43:10,203 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:43:10,203 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:43:10,203 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:43:10,204 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:43:10,204 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:43:10,204 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:43:10,204 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:43:10,204 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:43:10,204 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:43:10,204 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:43:10,204 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:43:10,205 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:43:10,205 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:43:10,205 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:43:10,205 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 04:43:10,205 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:43:10,205 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 04:43:10,205 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_f4447fbc-bf9e-4e29-860f-97d69824a82b/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 -> e69d4f37922c76f1909d7a561a65d66d46da92da [2018-11-23 04:43:10,229 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:43:10,238 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:43:10,240 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:43:10,241 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:43:10,241 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:43:10,242 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix023_rmo.opt_false-unreach-call.i [2018-11-23 04:43:10,278 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/data/9d10c3c77/a26f17e8de2d43ef89a14c3f1fc2d29c/FLAG107114dd9 [2018-11-23 04:43:10,729 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:43:10,730 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/sv-benchmarks/c/pthread-wmm/mix023_rmo.opt_false-unreach-call.i [2018-11-23 04:43:10,739 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/data/9d10c3c77/a26f17e8de2d43ef89a14c3f1fc2d29c/FLAG107114dd9 [2018-11-23 04:43:10,749 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/data/9d10c3c77/a26f17e8de2d43ef89a14c3f1fc2d29c [2018-11-23 04:43:10,751 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:43:10,752 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:43:10,753 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:43:10,753 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:43:10,756 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:43:10,757 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:43:10" (1/1) ... [2018-11-23 04:43:10,758 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e0cf10d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:10, skipping insertion in model container [2018-11-23 04:43:10,758 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:43:10" (1/1) ... [2018-11-23 04:43:10,766 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:43:10,799 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:43:11,033 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:43:11,042 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:43:11,129 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:43:11,175 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:43:11,176 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:11 WrapperNode [2018-11-23 04:43:11,176 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:43:11,176 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:43:11,176 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:43:11,176 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:43:11,183 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:11" (1/1) ... [2018-11-23 04:43:11,194 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:11" (1/1) ... [2018-11-23 04:43:11,208 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:43:11,209 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:43:11,209 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:43:11,209 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:43:11,214 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:11" (1/1) ... [2018-11-23 04:43:11,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:11" (1/1) ... [2018-11-23 04:43:11,217 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:11" (1/1) ... [2018-11-23 04:43:11,218 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:11" (1/1) ... [2018-11-23 04:43:11,224 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:11" (1/1) ... [2018-11-23 04:43:11,227 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:11" (1/1) ... [2018-11-23 04:43:11,228 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:11" (1/1) ... [2018-11-23 04:43:11,230 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:43:11,231 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:43:11,231 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:43:11,231 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:43:11,231 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/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 04:43:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:43:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 04:43:11,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 04:43:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 04:43:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 04:43:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:43:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 04:43:11,267 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 04:43:11,267 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 04:43:11,267 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 04:43:11,267 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 04:43:11,267 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 04:43:11,267 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 04:43:11,267 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 04:43:11,267 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 04:43:11,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:43:11,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:43:11,268 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 04:43:11,554 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 04:43:11,557 INFO L168 Benchmark]: Toolchain (without parser) took 805.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 954.4 MB in the beginning and 1.1 GB in the end (delta: -111.7 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. [2018-11-23 04:43:11,558 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:43:11,558 INFO L168 Benchmark]: CACSL2BoogieTranslator took 423.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 954.4 MB in the beginning and 1.1 GB in the end (delta: -157.5 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. [2018-11-23 04:43:11,559 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.10 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 04:43:11,559 INFO L168 Benchmark]: Boogie Preprocessor took 21.77 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 04:43:11,560 INFO L168 Benchmark]: RCFGBuilder took 325.41 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: 38.9 MB). Peak memory consumption was 38.9 MB. Max. memory is 11.5 GB. [2018-11-23 04:43:11,562 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 423.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 954.4 MB in the beginning and 1.1 GB in the end (delta: -157.5 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 325.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.9 MB). Peak memory consumption was 38.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 [2018-11-23 04:43:13,068 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:43:13,069 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:43:13,078 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:43:13,078 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:43:13,079 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:43:13,080 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:43:13,081 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:43:13,082 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:43:13,083 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:43:13,083 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:43:13,084 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:43:13,084 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:43:13,085 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:43:13,086 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:43:13,086 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:43:13,087 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:43:13,088 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:43:13,089 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:43:13,091 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:43:13,091 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:43:13,092 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:43:13,094 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:43:13,094 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:43:13,095 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:43:13,095 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:43:13,096 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:43:13,097 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:43:13,097 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:43:13,099 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:43:13,099 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:43:13,099 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:43:13,099 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:43:13,099 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:43:13,100 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:43:13,101 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:43:13,101 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 04:43:13,112 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:43:13,112 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:43:13,113 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:43:13,113 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:43:13,113 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:43:13,114 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:43:13,114 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:43:13,114 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:43:13,114 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:43:13,114 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:43:13,115 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:43:13,115 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:43:13,115 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:43:13,115 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 04:43:13,115 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 04:43:13,115 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:43:13,115 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:43:13,115 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:43:13,116 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:43:13,116 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:43:13,116 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:43:13,116 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:43:13,116 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:43:13,116 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:43:13,116 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:43:13,117 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:43:13,117 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:43:13,117 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 04:43:13,117 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 04:43:13,117 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:43:13,117 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 04:43:13,117 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 04:43:13,120 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_f4447fbc-bf9e-4e29-860f-97d69824a82b/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 -> e69d4f37922c76f1909d7a561a65d66d46da92da [2018-11-23 04:43:13,150 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:43:13,159 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:43:13,161 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:43:13,163 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:43:13,163 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:43:13,164 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix023_rmo.opt_false-unreach-call.i [2018-11-23 04:43:13,211 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/data/8bddd1abb/13c4143514fb44b190fe07e8775907bf/FLAG485fa2034 [2018-11-23 04:43:13,655 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:43:13,655 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/sv-benchmarks/c/pthread-wmm/mix023_rmo.opt_false-unreach-call.i [2018-11-23 04:43:13,665 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/data/8bddd1abb/13c4143514fb44b190fe07e8775907bf/FLAG485fa2034 [2018-11-23 04:43:13,673 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/bin-2019/ukojak/data/8bddd1abb/13c4143514fb44b190fe07e8775907bf [2018-11-23 04:43:13,675 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:43:13,676 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:43:13,677 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:43:13,677 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:43:13,679 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:43:13,680 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:43:13" (1/1) ... [2018-11-23 04:43:13,682 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e66d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:13, skipping insertion in model container [2018-11-23 04:43:13,682 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:43:13" (1/1) ... [2018-11-23 04:43:13,690 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:43:13,726 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:43:13,994 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:43:14,008 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:43:14,060 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:43:14,161 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:43:14,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:14 WrapperNode [2018-11-23 04:43:14,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:43:14,162 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:43:14,162 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:43:14,162 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:43:14,168 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:14" (1/1) ... [2018-11-23 04:43:14,182 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:14" (1/1) ... [2018-11-23 04:43:14,201 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:43:14,201 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:43:14,201 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:43:14,201 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:43:14,207 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:14" (1/1) ... [2018-11-23 04:43:14,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:14" (1/1) ... [2018-11-23 04:43:14,210 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:14" (1/1) ... [2018-11-23 04:43:14,210 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:14" (1/1) ... [2018-11-23 04:43:14,218 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:14" (1/1) ... [2018-11-23 04:43:14,220 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:14" (1/1) ... [2018-11-23 04:43:14,223 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:14" (1/1) ... [2018-11-23 04:43:14,226 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:43:14,227 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:43:14,227 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:43:14,227 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:43:14,227 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:43:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f4447fbc-bf9e-4e29-860f-97d69824a82b/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 04:43:14,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:43:14,262 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 04:43:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 04:43:14,262 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 04:43:14,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:43:14,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 04:43:14,262 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 04:43:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 04:43:14,263 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 04:43:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 04:43:14,263 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 04:43:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 04:43:14,263 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 04:43:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 04:43:14,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 04:43:14,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:43:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:43:14,265 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 04:43:14,611 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 04:43:14,614 INFO L168 Benchmark]: Toolchain (without parser) took 937.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -124.3 MB). Peak memory consumption was 509.7 kB. Max. memory is 11.5 GB. [2018-11-23 04:43:14,615 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:43:14,615 INFO L168 Benchmark]: CACSL2BoogieTranslator took 484.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -171.9 MB). Peak memory consumption was 63.5 MB. Max. memory is 11.5 GB. [2018-11-23 04:43:14,616 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-11-23 04:43:14,617 INFO L168 Benchmark]: Boogie Preprocessor took 25.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-11-23 04:43:14,617 INFO L168 Benchmark]: RCFGBuilder took 386.34 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: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 11.5 GB. [2018-11-23 04:43:14,620 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 484.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -171.9 MB). Peak memory consumption was 63.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 386.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...