./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix007_pso.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_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix007_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/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 68da5c12155961cc365bb217b4800cb15669a778 ...................................................................................................................................................................................................... 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_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix007_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/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 68da5c12155961cc365bb217b4800cb15669a778 ............................................................................................................................................................................................................ 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 09:52:03,112 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 09:52:03,114 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 09:52:03,122 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 09:52:03,122 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 09:52:03,123 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 09:52:03,124 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 09:52:03,125 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 09:52:03,126 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 09:52:03,126 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 09:52:03,127 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 09:52:03,127 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 09:52:03,128 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 09:52:03,129 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 09:52:03,129 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 09:52:03,130 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 09:52:03,130 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 09:52:03,131 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 09:52:03,133 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 09:52:03,134 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 09:52:03,135 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 09:52:03,135 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 09:52:03,137 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 09:52:03,137 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 09:52:03,137 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 09:52:03,138 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 09:52:03,138 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 09:52:03,139 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 09:52:03,140 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 09:52:03,140 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 09:52:03,140 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 09:52:03,141 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 09:52:03,141 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 09:52:03,141 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 09:52:03,142 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 09:52:03,142 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 09:52:03,142 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 09:52:03,153 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 09:52:03,153 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 09:52:03,153 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 09:52:03,153 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 09:52:03,154 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 09:52:03,154 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 09:52:03,154 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 09:52:03,154 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 09:52:03,154 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 09:52:03,155 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 09:52:03,156 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 09:52:03,156 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 09:52:03,156 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 09:52:03,156 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 09:52:03,156 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 09:52:03,156 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 09:52:03,156 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 09:52:03,157 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 09:52:03,157 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 09:52:03,157 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 09:52:03,157 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 09:52:03,157 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 09:52:03,157 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 09:52:03,157 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 09:52:03,157 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 09:52:03,158 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 09:52:03,158 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 09:52:03,158 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 09:52:03,158 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 09:52:03,158 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_0ab8d989-cc78-490b-9f35-fb26069899a0/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 -> 68da5c12155961cc365bb217b4800cb15669a778 [2018-11-23 09:52:03,182 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 09:52:03,191 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 09:52:03,194 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 09:52:03,195 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 09:52:03,196 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 09:52:03,196 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix007_pso.oepc_false-unreach-call.i [2018-11-23 09:52:03,241 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/data/692f75d34/8af2d012c39c47cc9a287c9ee7a5baab/FLAG372972fa3 [2018-11-23 09:52:03,624 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 09:52:03,625 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/sv-benchmarks/c/pthread-wmm/mix007_pso.oepc_false-unreach-call.i [2018-11-23 09:52:03,635 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/data/692f75d34/8af2d012c39c47cc9a287c9ee7a5baab/FLAG372972fa3 [2018-11-23 09:52:04,012 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/data/692f75d34/8af2d012c39c47cc9a287c9ee7a5baab [2018-11-23 09:52:04,014 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 09:52:04,016 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 09:52:04,016 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 09:52:04,016 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 09:52:04,020 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 09:52:04,020 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:52:04" (1/1) ... [2018-11-23 09:52:04,022 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67102bb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:04, skipping insertion in model container [2018-11-23 09:52:04,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:52:04" (1/1) ... [2018-11-23 09:52:04,029 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 09:52:04,065 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 09:52:04,300 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:52:04,308 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 09:52:04,391 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:52:04,432 INFO L195 MainTranslator]: Completed translation [2018-11-23 09:52:04,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:04 WrapperNode [2018-11-23 09:52:04,432 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 09:52:04,433 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 09:52:04,433 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 09:52:04,433 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 09:52:04,440 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:04" (1/1) ... [2018-11-23 09:52:04,453 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:04" (1/1) ... [2018-11-23 09:52:04,468 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 09:52:04,468 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 09:52:04,468 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 09:52:04,468 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 09:52:04,474 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:04" (1/1) ... [2018-11-23 09:52:04,474 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:04" (1/1) ... [2018-11-23 09:52:04,477 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:04" (1/1) ... [2018-11-23 09:52:04,478 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:04" (1/1) ... [2018-11-23 09:52:04,484 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:04" (1/1) ... [2018-11-23 09:52:04,487 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:04" (1/1) ... [2018-11-23 09:52:04,489 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:04" (1/1) ... [2018-11-23 09:52:04,491 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 09:52:04,492 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 09:52:04,492 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 09:52:04,492 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 09:52:04,493 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/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 09:52:04,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 09:52:04,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 09:52:04,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 09:52:04,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 09:52:04,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 09:52:04,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 09:52:04,533 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 09:52:04,533 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 09:52:04,533 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 09:52:04,533 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 09:52:04,533 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 09:52:04,533 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 09:52:04,533 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 09:52:04,533 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 09:52:04,534 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 09:52:04,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 09:52:04,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 09:52:04,535 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 09:52:04,658 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 09:52:04,660 INFO L168 Benchmark]: Toolchain (without parser) took 645.50 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -103.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:52:04,662 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:52:04,662 INFO L168 Benchmark]: CACSL2BoogieTranslator took 416.20 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -128.1 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. [2018-11-23 09:52:04,663 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.09 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 09:52:04,663 INFO L168 Benchmark]: Boogie Preprocessor took 23.40 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:52:04,663 INFO L168 Benchmark]: RCFGBuilder took 168.11 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: 17.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2018-11-23 09:52:04,666 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 416.20 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -128.1 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.09 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.40 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 168.11 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 09:52:06,101 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 09:52:06,102 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 09:52:06,109 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 09:52:06,109 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 09:52:06,110 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 09:52:06,111 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 09:52:06,112 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 09:52:06,113 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 09:52:06,114 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 09:52:06,114 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 09:52:06,115 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 09:52:06,116 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 09:52:06,116 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 09:52:06,117 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 09:52:06,118 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 09:52:06,118 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 09:52:06,120 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 09:52:06,121 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 09:52:06,123 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 09:52:06,124 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 09:52:06,124 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 09:52:06,126 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 09:52:06,126 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 09:52:06,127 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 09:52:06,128 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 09:52:06,128 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 09:52:06,129 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 09:52:06,130 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 09:52:06,130 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 09:52:06,130 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 09:52:06,132 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 09:52:06,132 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 09:52:06,132 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 09:52:06,132 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 09:52:06,133 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 09:52:06,133 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 09:52:06,144 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 09:52:06,144 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 09:52:06,145 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 09:52:06,145 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 09:52:06,145 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 09:52:06,145 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 09:52:06,146 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 09:52:06,146 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 09:52:06,146 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 09:52:06,146 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 09:52:06,146 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 09:52:06,146 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 09:52:06,146 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 09:52:06,147 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 09:52:06,147 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 09:52:06,147 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 09:52:06,147 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 09:52:06,147 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 09:52:06,147 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 09:52:06,147 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 09:52:06,147 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 09:52:06,148 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 09:52:06,148 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 09:52:06,148 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 09:52:06,148 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 09:52:06,148 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 09:52:06,148 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 09:52:06,148 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 09:52:06,148 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 09:52:06,149 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 09:52:06,149 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 09:52:06,149 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 09:52:06,149 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_0ab8d989-cc78-490b-9f35-fb26069899a0/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 -> 68da5c12155961cc365bb217b4800cb15669a778 [2018-11-23 09:52:06,177 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 09:52:06,185 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 09:52:06,187 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 09:52:06,188 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 09:52:06,188 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 09:52:06,189 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix007_pso.oepc_false-unreach-call.i [2018-11-23 09:52:06,224 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/data/382ed548e/1ab482f846f54965b17800cafbde4d54/FLAG2bdda4110 [2018-11-23 09:52:06,673 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 09:52:06,674 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/sv-benchmarks/c/pthread-wmm/mix007_pso.oepc_false-unreach-call.i [2018-11-23 09:52:06,683 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/data/382ed548e/1ab482f846f54965b17800cafbde4d54/FLAG2bdda4110 [2018-11-23 09:52:06,693 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/bin-2019/ukojak/data/382ed548e/1ab482f846f54965b17800cafbde4d54 [2018-11-23 09:52:06,695 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 09:52:06,696 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 09:52:06,697 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 09:52:06,697 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 09:52:06,699 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 09:52:06,700 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:52:06" (1/1) ... [2018-11-23 09:52:06,701 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705312dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:06, skipping insertion in model container [2018-11-23 09:52:06,701 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:52:06" (1/1) ... [2018-11-23 09:52:06,707 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 09:52:06,740 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 09:52:06,996 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:52:07,009 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 09:52:07,055 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:52:07,147 INFO L195 MainTranslator]: Completed translation [2018-11-23 09:52:07,147 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:07 WrapperNode [2018-11-23 09:52:07,147 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 09:52:07,148 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 09:52:07,148 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 09:52:07,148 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 09:52:07,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:07" (1/1) ... [2018-11-23 09:52:07,168 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:07" (1/1) ... [2018-11-23 09:52:07,186 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 09:52:07,186 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 09:52:07,187 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 09:52:07,187 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 09:52:07,192 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:07" (1/1) ... [2018-11-23 09:52:07,192 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:07" (1/1) ... [2018-11-23 09:52:07,196 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:07" (1/1) ... [2018-11-23 09:52:07,196 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:07" (1/1) ... [2018-11-23 09:52:07,208 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:07" (1/1) ... [2018-11-23 09:52:07,211 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:07" (1/1) ... [2018-11-23 09:52:07,214 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:07" (1/1) ... [2018-11-23 09:52:07,218 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 09:52:07,219 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 09:52:07,219 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 09:52:07,219 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 09:52:07,220 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:52:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0ab8d989-cc78-490b-9f35-fb26069899a0/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 09:52:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 09:52:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 09:52:07,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 09:52:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 09:52:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 09:52:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 09:52:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 09:52:07,257 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 09:52:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 09:52:07,257 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 09:52:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 09:52:07,258 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 09:52:07,258 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 09:52:07,258 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 09:52:07,258 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 09:52:07,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 09:52:07,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 09:52:07,260 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 09:52:07,359 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 09:52:07,361 INFO L168 Benchmark]: Toolchain (without parser) took 665.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 945.2 MB in the beginning and 1.1 GB in the end (delta: -145.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:52:07,362 INFO L168 Benchmark]: CDTParser took 0.12 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 09:52:07,362 INFO L168 Benchmark]: CACSL2BoogieTranslator took 450.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 945.2 MB in the beginning and 1.1 GB in the end (delta: -171.4 MB). Peak memory consumption was 47.6 MB. Max. memory is 11.5 GB. [2018-11-23 09:52:07,363 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.45 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 09:52:07,363 INFO L168 Benchmark]: Boogie Preprocessor took 32.17 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: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. [2018-11-23 09:52:07,364 INFO L168 Benchmark]: RCFGBuilder took 141.84 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: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. [2018-11-23 09:52:07,366 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 450.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 945.2 MB in the beginning and 1.1 GB in the end (delta: -171.4 MB). Peak memory consumption was 47.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.45 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 141.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...