./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 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/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_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/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_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/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_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/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 0.1.23-635dfa2 [2018-12-01 21:54:42,092 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 21:54:42,093 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 21:54:42,100 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 21:54:42,100 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 21:54:42,100 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 21:54:42,101 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 21:54:42,102 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 21:54:42,103 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 21:54:42,103 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 21:54:42,103 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 21:54:42,103 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 21:54:42,104 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 21:54:42,104 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 21:54:42,105 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 21:54:42,105 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 21:54:42,106 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 21:54:42,107 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 21:54:42,107 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 21:54:42,108 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 21:54:42,109 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 21:54:42,109 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 21:54:42,110 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 21:54:42,111 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 21:54:42,111 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 21:54:42,111 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 21:54:42,112 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 21:54:42,112 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 21:54:42,113 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 21:54:42,113 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 21:54:42,113 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 21:54:42,114 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 21:54:42,114 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 21:54:42,114 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 21:54:42,114 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 21:54:42,115 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 21:54:42,115 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-01 21:54:42,123 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 21:54:42,123 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 21:54:42,123 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 21:54:42,124 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-01 21:54:42,124 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 21:54:42,124 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 21:54:42,124 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 21:54:42,124 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 21:54:42,125 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-01 21:54:42,125 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 21:54:42,125 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 21:54:42,125 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 21:54:42,125 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 21:54:42,125 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 21:54:42,125 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 21:54:42,125 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 21:54:42,125 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 21:54:42,125 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 21:54:42,125 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-01 21:54:42,126 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-01 21:54:42,126 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 21:54:42,126 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 21:54:42,126 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-01 21:54:42,126 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 21:54:42,126 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 21:54:42,126 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 21:54:42,126 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-01 21:54:42,126 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 21:54:42,127 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-01 21:54:42,127 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_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/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 [2018-12-01 21:54:42,146 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 21:54:42,153 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 21:54:42,155 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 21:54:42,156 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 21:54:42,156 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 21:54:42,157 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix023_rmo.opt_false-unreach-call.i [2018-12-01 21:54:42,195 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/bin-2019/ukojak/data/16a52e6f7/8f51d027274d477e94390ab8e405afd0/FLAG1b1ee114d [2018-12-01 21:54:42,577 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 21:54:42,577 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/sv-benchmarks/c/pthread-wmm/mix023_rmo.opt_false-unreach-call.i [2018-12-01 21:54:42,584 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/bin-2019/ukojak/data/16a52e6f7/8f51d027274d477e94390ab8e405afd0/FLAG1b1ee114d [2018-12-01 21:54:42,942 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/bin-2019/ukojak/data/16a52e6f7/8f51d027274d477e94390ab8e405afd0 [2018-12-01 21:54:42,944 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 21:54:42,945 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 21:54:42,945 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 21:54:42,945 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 21:54:42,947 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 21:54:42,948 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:54:42" (1/1) ... [2018-12-01 21:54:42,949 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c5c87c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:42, skipping insertion in model container [2018-12-01 21:54:42,950 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:54:42" (1/1) ... [2018-12-01 21:54:42,954 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 21:54:42,975 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 21:54:43,155 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 21:54:43,163 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 21:54:43,237 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 21:54:43,270 INFO L195 MainTranslator]: Completed translation [2018-12-01 21:54:43,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:43 WrapperNode [2018-12-01 21:54:43,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 21:54:43,271 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 21:54:43,271 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 21:54:43,271 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 21:54:43,276 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:43" (1/1) ... [2018-12-01 21:54:43,286 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:43" (1/1) ... [2018-12-01 21:54:43,301 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 21:54:43,301 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 21:54:43,301 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 21:54:43,301 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 21:54:43,308 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:43" (1/1) ... [2018-12-01 21:54:43,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:43" (1/1) ... [2018-12-01 21:54:43,310 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:43" (1/1) ... [2018-12-01 21:54:43,311 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:43" (1/1) ... [2018-12-01 21:54:43,317 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:43" (1/1) ... [2018-12-01 21:54:43,319 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:43" (1/1) ... [2018-12-01 21:54:43,321 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:43" (1/1) ... [2018-12-01 21:54:43,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 21:54:43,323 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 21:54:43,323 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 21:54:43,323 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 21:54:43,324 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/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 [2018-12-01 21:54:43,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-01 21:54:43,357 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-01 21:54:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-01 21:54:43,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-01 21:54:43,358 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-01 21:54:43,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-01 21:54:43,358 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-01 21:54:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-01 21:54:43,358 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-01 21:54:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-01 21:54:43,358 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-01 21:54:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-01 21:54:43,358 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-12-01 21:54:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-12-01 21:54:43,358 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-01 21:54:43,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 21:54:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 21:54:43,359 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-01 21:54:43,587 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-01 21:54:43,589 INFO L168 Benchmark]: Toolchain (without parser) took 644.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -107.8 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. [2018-12-01 21:54:43,591 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 21:54:43,591 INFO L168 Benchmark]: CACSL2BoogieTranslator took 324.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -145.8 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. [2018-12-01 21:54:43,592 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.40 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-12-01 21:54:43,593 INFO L168 Benchmark]: Boogie Preprocessor took 21.89 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. [2018-12-01 21:54:43,593 INFO L168 Benchmark]: RCFGBuilder took 265.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. [2018-12-01 21:54:43,595 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 324.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -145.8 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.89 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 265.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-01 21:54:45,017 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 21:54:45,018 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 21:54:45,024 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 21:54:45,024 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 21:54:45,025 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 21:54:45,025 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 21:54:45,026 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 21:54:45,027 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 21:54:45,027 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 21:54:45,028 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 21:54:45,028 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 21:54:45,028 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 21:54:45,029 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 21:54:45,029 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 21:54:45,030 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 21:54:45,030 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 21:54:45,031 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 21:54:45,032 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 21:54:45,032 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 21:54:45,033 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 21:54:45,033 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 21:54:45,034 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 21:54:45,035 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 21:54:45,035 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 21:54:45,035 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 21:54:45,036 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 21:54:45,036 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 21:54:45,036 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 21:54:45,037 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 21:54:45,037 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 21:54:45,037 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 21:54:45,037 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 21:54:45,038 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 21:54:45,038 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 21:54:45,038 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 21:54:45,038 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-01 21:54:45,046 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 21:54:45,046 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 21:54:45,046 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 21:54:45,046 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-01 21:54:45,047 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 21:54:45,047 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 21:54:45,047 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 21:54:45,047 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 21:54:45,047 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 21:54:45,047 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 21:54:45,047 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 21:54:45,047 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 21:54:45,047 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 21:54:45,047 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-01 21:54:45,048 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-01 21:54:45,048 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 21:54:45,048 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 21:54:45,048 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 21:54:45,048 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 21:54:45,048 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-01 21:54:45,048 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-01 21:54:45,048 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 21:54:45,048 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 21:54:45,048 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-01 21:54:45,048 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 21:54:45,048 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 21:54:45,049 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 21:54:45,049 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-01 21:54:45,049 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-01 21:54:45,049 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 21:54:45,049 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-01 21:54:45,049 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-01 21:54:45,049 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_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/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 [2018-12-01 21:54:45,066 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 21:54:45,074 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 21:54:45,076 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 21:54:45,077 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 21:54:45,077 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 21:54:45,078 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix023_rmo.opt_false-unreach-call.i [2018-12-01 21:54:45,112 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/bin-2019/ukojak/data/216c6d050/f71368f5a1294090ba70fd21bb995f09/FLAG7e671569b [2018-12-01 21:54:45,620 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 21:54:45,621 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/sv-benchmarks/c/pthread-wmm/mix023_rmo.opt_false-unreach-call.i [2018-12-01 21:54:45,630 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/bin-2019/ukojak/data/216c6d050/f71368f5a1294090ba70fd21bb995f09/FLAG7e671569b [2018-12-01 21:54:45,640 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/bin-2019/ukojak/data/216c6d050/f71368f5a1294090ba70fd21bb995f09 [2018-12-01 21:54:45,642 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 21:54:45,643 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 21:54:45,644 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 21:54:45,644 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 21:54:45,646 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 21:54:45,646 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:54:45" (1/1) ... [2018-12-01 21:54:45,648 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73a048df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:45, skipping insertion in model container [2018-12-01 21:54:45,648 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:54:45" (1/1) ... [2018-12-01 21:54:45,652 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 21:54:45,681 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 21:54:45,883 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 21:54:45,893 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 21:54:45,967 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 21:54:46,005 INFO L195 MainTranslator]: Completed translation [2018-12-01 21:54:46,005 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:46 WrapperNode [2018-12-01 21:54:46,005 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 21:54:46,005 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 21:54:46,005 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 21:54:46,006 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 21:54:46,011 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:46" (1/1) ... [2018-12-01 21:54:46,025 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:46" (1/1) ... [2018-12-01 21:54:46,043 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 21:54:46,043 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 21:54:46,043 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 21:54:46,043 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 21:54:46,049 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:46" (1/1) ... [2018-12-01 21:54:46,049 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:46" (1/1) ... [2018-12-01 21:54:46,052 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:46" (1/1) ... [2018-12-01 21:54:46,052 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:46" (1/1) ... [2018-12-01 21:54:46,060 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:46" (1/1) ... [2018-12-01 21:54:46,062 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:46" (1/1) ... [2018-12-01 21:54:46,064 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:46" (1/1) ... [2018-12-01 21:54:46,067 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 21:54:46,067 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 21:54:46,067 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 21:54:46,067 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 21:54:46,068 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:54:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f3d28038-a434-4bcb-be2f-2dd490ce4ee3/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 [2018-12-01 21:54:46,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-01 21:54:46,099 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-01 21:54:46,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-01 21:54:46,099 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-01 21:54:46,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-01 21:54:46,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-01 21:54:46,100 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-01 21:54:46,100 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-01 21:54:46,100 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-01 21:54:46,100 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-01 21:54:46,100 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-01 21:54:46,100 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-01 21:54:46,100 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-12-01 21:54:46,100 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-12-01 21:54:46,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-01 21:54:46,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 21:54:46,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 21:54:46,102 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-01 21:54:46,316 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-01 21:54:46,318 INFO L168 Benchmark]: Toolchain (without parser) took 675.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -141.4 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-12-01 21:54:46,319 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 21:54:46,319 INFO L168 Benchmark]: CACSL2BoogieTranslator took 361.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -181.5 MB). Peak memory consumption was 34.3 MB. Max. memory is 11.5 GB. [2018-12-01 21:54:46,320 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.46 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. [2018-12-01 21:54:46,320 INFO L168 Benchmark]: Boogie Preprocessor took 24.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-01 21:54:46,320 INFO L168 Benchmark]: RCFGBuilder took 250.09 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: 33.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 11.5 GB. [2018-12-01 21:54:46,322 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 361.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -181.5 MB). Peak memory consumption was 34.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.46 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 250.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...