./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix053_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_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix053_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/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 d21a3fd71d7daf486a847d69b5a1eb7a4d8cadc2 ...................................................................................................................................................................................................... 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_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix053_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/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 d21a3fd71d7daf486a847d69b5a1eb7a4d8cadc2 ............................................................................................................................................................................................................. 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 00:55:27,028 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 00:55:27,029 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 00:55:27,038 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 00:55:27,038 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 00:55:27,039 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 00:55:27,039 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 00:55:27,041 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 00:55:27,042 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 00:55:27,043 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 00:55:27,043 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 00:55:27,044 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 00:55:27,044 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 00:55:27,045 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 00:55:27,046 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 00:55:27,046 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 00:55:27,047 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 00:55:27,048 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 00:55:27,050 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 00:55:27,051 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 00:55:27,052 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 00:55:27,052 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 00:55:27,054 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 00:55:27,054 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 00:55:27,055 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 00:55:27,055 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 00:55:27,056 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 00:55:27,056 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 00:55:27,057 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 00:55:27,058 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 00:55:27,058 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 00:55:27,058 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 00:55:27,059 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 00:55:27,059 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 00:55:27,059 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 00:55:27,060 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 00:55:27,060 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 00:55:27,070 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 00:55:27,070 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 00:55:27,071 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 00:55:27,071 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 00:55:27,071 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 00:55:27,072 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 00:55:27,072 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 00:55:27,072 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 00:55:27,072 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 00:55:27,072 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 00:55:27,072 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 00:55:27,072 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 00:55:27,073 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 00:55:27,073 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 00:55:27,073 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 00:55:27,073 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 00:55:27,073 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 00:55:27,073 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 00:55:27,073 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 00:55:27,074 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 00:55:27,074 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 00:55:27,074 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 00:55:27,074 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 00:55:27,074 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 00:55:27,074 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 00:55:27,074 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 00:55:27,075 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 00:55:27,075 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 00:55:27,075 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 00:55:27,075 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_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/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 -> d21a3fd71d7daf486a847d69b5a1eb7a4d8cadc2 [2018-11-23 00:55:27,099 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 00:55:27,108 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 00:55:27,110 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 00:55:27,111 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 00:55:27,111 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 00:55:27,111 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix053_rmo.opt_false-unreach-call.i [2018-11-23 00:55:27,146 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/data/2618f922c/1a6b2417790d47c185ebe4ed34cad95e/FLAGf3a9aaadf [2018-11-23 00:55:27,589 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 00:55:27,589 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/sv-benchmarks/c/pthread-wmm/mix053_rmo.opt_false-unreach-call.i [2018-11-23 00:55:27,597 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/data/2618f922c/1a6b2417790d47c185ebe4ed34cad95e/FLAGf3a9aaadf [2018-11-23 00:55:27,607 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/data/2618f922c/1a6b2417790d47c185ebe4ed34cad95e [2018-11-23 00:55:27,609 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 00:55:27,610 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 00:55:27,610 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 00:55:27,610 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 00:55:27,613 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 00:55:27,614 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:55:27" (1/1) ... [2018-11-23 00:55:27,616 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21114224 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:27, skipping insertion in model container [2018-11-23 00:55:27,616 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:55:27" (1/1) ... [2018-11-23 00:55:27,621 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 00:55:27,650 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 00:55:27,890 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:55:27,899 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 00:55:27,988 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:55:28,021 INFO L195 MainTranslator]: Completed translation [2018-11-23 00:55:28,022 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:28 WrapperNode [2018-11-23 00:55:28,022 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 00:55:28,022 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 00:55:28,023 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 00:55:28,023 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 00:55:28,028 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:28" (1/1) ... [2018-11-23 00:55:28,042 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:28" (1/1) ... [2018-11-23 00:55:28,060 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 00:55:28,061 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 00:55:28,061 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 00:55:28,061 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 00:55:28,067 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:28" (1/1) ... [2018-11-23 00:55:28,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:28" (1/1) ... [2018-11-23 00:55:28,070 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:28" (1/1) ... [2018-11-23 00:55:28,070 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:28" (1/1) ... [2018-11-23 00:55:28,076 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:28" (1/1) ... [2018-11-23 00:55:28,078 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:28" (1/1) ... [2018-11-23 00:55:28,080 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:28" (1/1) ... [2018-11-23 00:55:28,082 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 00:55:28,082 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 00:55:28,082 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 00:55:28,083 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 00:55:28,083 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/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 00:55:28,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 00:55:28,125 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 00:55:28,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 00:55:28,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 00:55:28,126 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 00:55:28,126 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 00:55:28,126 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 00:55:28,127 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 00:55:28,127 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 00:55:28,127 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 00:55:28,127 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 00:55:28,127 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 00:55:28,127 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 00:55:28,127 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 00:55:28,127 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 00:55:28,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 00:55:28,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 00:55:28,129 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 00:55:28,501 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 00:55:28,503 INFO L168 Benchmark]: Toolchain (without parser) took 894.04 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 956.4 MB in the beginning and 1.0 GB in the end (delta: -75.0 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. [2018-11-23 00:55:28,504 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:55:28,505 INFO L168 Benchmark]: CACSL2BoogieTranslator took 412.03 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -119.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. [2018-11-23 00:55:28,505 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.03 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-11-23 00:55:28,506 INFO L168 Benchmark]: Boogie Preprocessor took 21.51 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-11-23 00:55:28,507 INFO L168 Benchmark]: RCFGBuilder took 420.35 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 37.3 MB). Peak memory consumption was 37.3 MB. Max. memory is 11.5 GB. [2018-11-23 00:55:28,509 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 412.03 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -119.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.03 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.51 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 420.35 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 37.3 MB). Peak memory consumption was 37.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 00:55:29,981 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 00:55:29,983 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 00:55:29,991 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 00:55:29,992 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 00:55:29,992 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 00:55:29,993 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 00:55:29,995 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 00:55:29,996 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 00:55:29,996 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 00:55:29,997 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 00:55:29,997 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 00:55:29,998 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 00:55:29,999 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 00:55:30,000 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 00:55:30,000 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 00:55:30,001 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 00:55:30,002 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 00:55:30,004 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 00:55:30,005 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 00:55:30,006 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 00:55:30,007 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 00:55:30,008 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 00:55:30,009 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 00:55:30,009 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 00:55:30,010 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 00:55:30,010 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 00:55:30,011 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 00:55:30,012 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 00:55:30,013 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 00:55:30,013 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 00:55:30,014 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 00:55:30,014 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 00:55:30,014 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 00:55:30,015 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 00:55:30,015 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 00:55:30,016 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 00:55:30,027 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 00:55:30,027 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 00:55:30,028 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 00:55:30,028 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 00:55:30,029 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 00:55:30,029 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 00:55:30,029 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 00:55:30,030 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 00:55:30,030 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 00:55:30,030 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 00:55:30,030 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 00:55:30,031 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 00:55:30,031 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 00:55:30,031 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 00:55:30,031 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 00:55:30,031 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 00:55:30,031 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 00:55:30,031 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 00:55:30,032 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 00:55:30,032 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 00:55:30,032 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 00:55:30,032 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 00:55:30,032 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 00:55:30,032 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 00:55:30,033 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 00:55:30,033 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 00:55:30,033 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 00:55:30,033 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 00:55:30,033 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 00:55:30,033 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 00:55:30,033 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 00:55:30,034 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 00:55:30,034 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_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/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 -> d21a3fd71d7daf486a847d69b5a1eb7a4d8cadc2 [2018-11-23 00:55:30,067 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 00:55:30,077 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 00:55:30,080 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 00:55:30,080 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 00:55:30,081 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 00:55:30,081 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix053_rmo.opt_false-unreach-call.i [2018-11-23 00:55:30,125 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/data/655e04abe/62124ca34bad41719562a1a5d9c52f13/FLAG1a0e6df32 [2018-11-23 00:55:30,509 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 00:55:30,509 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/sv-benchmarks/c/pthread-wmm/mix053_rmo.opt_false-unreach-call.i [2018-11-23 00:55:30,520 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/data/655e04abe/62124ca34bad41719562a1a5d9c52f13/FLAG1a0e6df32 [2018-11-23 00:55:30,532 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/bin-2019/ukojak/data/655e04abe/62124ca34bad41719562a1a5d9c52f13 [2018-11-23 00:55:30,534 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 00:55:30,535 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 00:55:30,536 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 00:55:30,536 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 00:55:30,539 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 00:55:30,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:55:30" (1/1) ... [2018-11-23 00:55:30,542 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 12:55:30, skipping insertion in model container [2018-11-23 00:55:30,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:55:30" (1/1) ... [2018-11-23 00:55:30,548 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 00:55:30,583 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 00:55:30,862 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:55:30,875 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 00:55:30,924 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:55:30,977 INFO L195 MainTranslator]: Completed translation [2018-11-23 00:55:30,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:30 WrapperNode [2018-11-23 00:55:30,977 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 00:55:30,978 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 00:55:30,978 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 00:55:30,978 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 00:55:31,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:30" (1/1) ... [2018-11-23 00:55:31,044 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:30" (1/1) ... [2018-11-23 00:55:31,059 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 00:55:31,059 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 00:55:31,059 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 00:55:31,059 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 00:55:31,065 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:30" (1/1) ... [2018-11-23 00:55:31,065 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:30" (1/1) ... [2018-11-23 00:55:31,067 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:30" (1/1) ... [2018-11-23 00:55:31,068 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:30" (1/1) ... [2018-11-23 00:55:31,075 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:30" (1/1) ... [2018-11-23 00:55:31,077 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:30" (1/1) ... [2018-11-23 00:55:31,079 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:30" (1/1) ... [2018-11-23 00:55:31,082 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 00:55:31,082 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 00:55:31,082 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 00:55:31,082 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 00:55:31,083 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_72c27c9c-95ea-4637-83a1-3e3d8b3766e9/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 00:55:31,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 00:55:31,117 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 00:55:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 00:55:31,117 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 00:55:31,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 00:55:31,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 00:55:31,118 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 00:55:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 00:55:31,118 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 00:55:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 00:55:31,118 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 00:55:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 00:55:31,118 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 00:55:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 00:55:31,119 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 00:55:31,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 00:55:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 00:55:31,120 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 00:55:31,433 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 00:55:31,435 INFO L168 Benchmark]: Toolchain (without parser) took 900.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -136.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:55:31,436 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:55:31,436 INFO L168 Benchmark]: CACSL2BoogieTranslator took 441.59 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 906.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-23 00:55:31,437 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 906.8 MB in the beginning and 1.1 GB in the end (delta: -212.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2018-11-23 00:55:31,437 INFO L168 Benchmark]: Boogie Preprocessor took 23.05 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:55:31,438 INFO L168 Benchmark]: RCFGBuilder took 352.36 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: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. [2018-11-23 00:55:31,440 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 441.59 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 906.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 81.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 906.8 MB in the beginning and 1.1 GB in the end (delta: -212.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.05 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 352.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...