./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe031_power.oepc_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_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe031_power.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/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 6e4d7cb75c7e21a4694c13462319919b01a95d15 .................................................................................................................................................................................................... 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_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe031_power.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/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 6e4d7cb75c7e21a4694c13462319919b01a95d15 ........................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 04:44:22,079 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:44:22,080 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:44:22,086 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:44:22,087 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:44:22,087 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:44:22,088 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:44:22,089 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:44:22,090 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:44:22,091 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:44:22,091 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:44:22,091 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:44:22,092 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:44:22,093 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:44:22,093 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:44:22,094 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:44:22,094 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:44:22,096 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:44:22,097 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:44:22,098 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:44:22,098 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:44:22,099 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:44:22,101 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:44:22,101 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:44:22,101 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:44:22,102 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:44:22,102 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:44:22,103 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:44:22,104 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:44:22,104 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:44:22,104 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:44:22,105 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:44:22,105 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:44:22,105 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:44:22,106 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:44:22,106 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:44:22,107 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 04:44:22,116 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:44:22,116 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:44:22,116 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:44:22,117 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:44:22,117 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:44:22,117 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:44:22,117 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:44:22,117 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:44:22,118 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 04:44:22,118 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:44:22,118 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:44:22,118 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:44:22,118 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:44:22,118 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:44:22,118 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:44:22,118 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:44:22,119 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:44:22,119 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:44:22,119 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:44:22,119 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:44:22,119 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:44:22,119 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:44:22,119 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:44:22,119 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:44:22,120 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:44:22,120 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:44:22,120 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 04:44:22,120 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:44:22,120 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 04:44:22,120 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/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 -> 6e4d7cb75c7e21a4694c13462319919b01a95d15 [2018-11-23 04:44:22,142 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:44:22,151 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:44:22,153 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:44:22,153 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:44:22,154 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:44:22,154 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe031_power.oepc_false-unreach-call.i [2018-11-23 04:44:22,188 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/data/789ac39dc/027481a2910447a6807380da6f51f4ac/FLAG91426df3e [2018-11-23 04:44:22,631 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:44:22,631 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/sv-benchmarks/c/pthread-wmm/safe031_power.oepc_false-unreach-call.i [2018-11-23 04:44:22,638 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/data/789ac39dc/027481a2910447a6807380da6f51f4ac/FLAG91426df3e [2018-11-23 04:44:22,647 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/data/789ac39dc/027481a2910447a6807380da6f51f4ac [2018-11-23 04:44:22,649 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:44:22,650 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:44:22,650 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:44:22,651 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:44:22,653 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:44:22,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:44:22" (1/1) ... [2018-11-23 04:44:22,656 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e1fb88e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:22, skipping insertion in model container [2018-11-23 04:44:22,656 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:44:22" (1/1) ... [2018-11-23 04:44:22,663 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:44:22,692 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:44:22,914 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:44:22,922 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:44:23,010 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:44:23,043 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:44:23,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:23 WrapperNode [2018-11-23 04:44:23,044 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:44:23,044 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:44:23,044 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:44:23,044 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:44:23,049 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:23" (1/1) ... [2018-11-23 04:44:23,060 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:23" (1/1) ... [2018-11-23 04:44:23,077 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:44:23,077 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:44:23,077 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:44:23,077 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:44:23,085 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:23" (1/1) ... [2018-11-23 04:44:23,085 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:23" (1/1) ... [2018-11-23 04:44:23,088 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:23" (1/1) ... [2018-11-23 04:44:23,088 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:23" (1/1) ... [2018-11-23 04:44:23,093 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:23" (1/1) ... [2018-11-23 04:44:23,095 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:23" (1/1) ... [2018-11-23 04:44:23,097 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:23" (1/1) ... [2018-11-23 04:44:23,099 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:44:23,100 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:44:23,100 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:44:23,100 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:44:23,100 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:44:23,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:44:23,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 04:44:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 04:44:23,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 04:44:23,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 04:44:23,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:44:23,140 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 04:44:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 04:44:23,140 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 04:44:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 04:44:23,141 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 04:44:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 04:44:23,141 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 04:44:23,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:44:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:44:23,142 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 04:44:23,446 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 04:44:23,448 INFO L168 Benchmark]: Toolchain (without parser) took 799.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -124.1 MB). Peak memory consumption was 21.7 MB. Max. memory is 11.5 GB. [2018-11-23 04:44:23,450 INFO L168 Benchmark]: CDTParser took 0.11 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 04:44:23,450 INFO L168 Benchmark]: CACSL2BoogieTranslator took 393.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -165.9 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. [2018-11-23 04:44:23,451 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 04:44:23,451 INFO L168 Benchmark]: Boogie Preprocessor took 22.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 04:44:23,451 INFO L168 Benchmark]: RCFGBuilder took 348.09 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: 35.0 MB). Peak memory consumption was 35.0 MB. Max. memory is 11.5 GB. [2018-11-23 04:44:23,453 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 393.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -165.9 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 348.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 35.0 MB). Peak memory consumption was 35.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 04:44:24,886 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:44:24,888 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:44:24,896 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:44:24,896 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:44:24,897 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:44:24,898 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:44:24,899 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:44:24,900 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:44:24,900 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:44:24,901 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:44:24,901 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:44:24,902 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:44:24,902 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:44:24,903 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:44:24,903 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:44:24,904 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:44:24,905 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:44:24,907 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:44:24,908 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:44:24,908 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:44:24,909 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:44:24,911 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:44:24,911 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:44:24,912 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:44:24,912 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:44:24,913 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:44:24,913 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:44:24,914 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:44:24,915 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:44:24,915 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:44:24,916 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:44:24,916 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:44:24,916 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:44:24,917 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:44:24,917 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:44:24,917 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 04:44:24,928 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:44:24,928 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:44:24,929 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:44:24,929 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:44:24,930 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:44:24,930 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:44:24,930 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:44:24,930 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:44:24,930 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:44:24,931 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:44:24,931 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:44:24,931 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:44:24,931 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:44:24,931 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 04:44:24,931 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 04:44:24,931 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:44:24,931 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:44:24,931 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:44:24,932 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:44:24,932 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:44:24,932 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:44:24,932 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:44:24,932 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:44:24,932 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:44:24,932 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:44:24,933 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:44:24,933 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:44:24,933 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 04:44:24,933 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 04:44:24,933 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:44:24,933 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 04:44:24,933 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 04:44:24,933 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_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/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 -> 6e4d7cb75c7e21a4694c13462319919b01a95d15 [2018-11-23 04:44:24,964 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:44:24,973 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:44:24,976 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:44:24,977 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:44:24,977 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:44:24,978 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe031_power.oepc_false-unreach-call.i [2018-11-23 04:44:25,020 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/data/555cd4a5d/9cfe97a8446a48aab871d20167c3c604/FLAG927d82074 [2018-11-23 04:44:25,388 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:44:25,389 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/sv-benchmarks/c/pthread-wmm/safe031_power.oepc_false-unreach-call.i [2018-11-23 04:44:25,397 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/data/555cd4a5d/9cfe97a8446a48aab871d20167c3c604/FLAG927d82074 [2018-11-23 04:44:25,779 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/data/555cd4a5d/9cfe97a8446a48aab871d20167c3c604 [2018-11-23 04:44:25,782 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:44:25,783 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:44:25,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:44:25,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:44:25,787 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:44:25,787 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:44:25" (1/1) ... [2018-11-23 04:44:25,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bd55a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:25, skipping insertion in model container [2018-11-23 04:44:25,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:44:25" (1/1) ... [2018-11-23 04:44:25,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:44:25,831 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:44:26,082 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:44:26,093 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:44:26,138 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:44:26,177 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:44:26,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:26 WrapperNode [2018-11-23 04:44:26,178 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:44:26,178 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:44:26,179 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:44:26,179 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:44:26,226 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:26" (1/1) ... [2018-11-23 04:44:26,238 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:26" (1/1) ... [2018-11-23 04:44:26,251 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:44:26,252 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:44:26,252 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:44:26,252 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:44:26,257 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:26" (1/1) ... [2018-11-23 04:44:26,258 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:26" (1/1) ... [2018-11-23 04:44:26,260 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:26" (1/1) ... [2018-11-23 04:44:26,260 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:26" (1/1) ... [2018-11-23 04:44:26,267 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:26" (1/1) ... [2018-11-23 04:44:26,269 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:26" (1/1) ... [2018-11-23 04:44:26,272 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:26" (1/1) ... [2018-11-23 04:44:26,274 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:44:26,274 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:44:26,274 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:44:26,274 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:44:26,275 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2a9ae923-29b1-47a8-b339-9a3d67ce38c4/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:44:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:44:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 04:44:26,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 04:44:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 04:44:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:44:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 04:44:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 04:44:26,310 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 04:44:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 04:44:26,310 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 04:44:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 04:44:26,311 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 04:44:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 04:44:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:44:26,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:44:26,312 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 04:44:26,609 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 04:44:26,612 INFO L168 Benchmark]: Toolchain (without parser) took 829.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -142.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:44:26,613 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:44:26,613 INFO L168 Benchmark]: CACSL2BoogieTranslator took 394.27 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 905.7 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-23 04:44:26,614 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 905.7 MB in the beginning and 1.1 GB in the end (delta: -217.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. [2018-11-23 04:44:26,614 INFO L168 Benchmark]: Boogie Preprocessor took 22.36 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 04:44:26,614 INFO L168 Benchmark]: RCFGBuilder took 336.99 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: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 11.5 GB. [2018-11-23 04:44:26,617 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 394.27 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 905.7 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 73.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 905.7 MB in the beginning and 1.1 GB in the end (delta: -217.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.36 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 336.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...