./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix029_tso.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix029_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/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 d58c970a08152ee8bac154a82dc0c4b2ff57c18b ............................................................................................................................................................................................................ 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_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix029_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/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 d58c970a08152ee8bac154a82dc0c4b2ff57c18b .......................................................................................................................................................................................................... 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 02:21:49,218 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:21:49,219 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:21:49,227 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:21:49,227 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:21:49,228 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:21:49,229 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:21:49,230 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:21:49,231 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:21:49,232 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:21:49,232 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:21:49,233 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:21:49,233 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:21:49,234 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:21:49,235 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:21:49,235 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:21:49,236 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:21:49,237 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:21:49,239 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:21:49,240 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:21:49,241 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:21:49,241 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:21:49,243 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:21:49,243 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:21:49,244 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:21:49,244 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:21:49,245 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:21:49,246 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:21:49,246 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:21:49,247 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:21:49,247 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:21:49,248 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:21:49,248 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:21:49,248 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:21:49,249 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:21:49,249 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:21:49,249 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 02:21:49,260 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:21:49,260 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:21:49,260 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 02:21:49,260 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 02:21:49,261 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 02:21:49,261 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 02:21:49,261 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:21:49,261 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 02:21:49,261 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 02:21:49,261 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 02:21:49,262 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:21:49,262 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 02:21:49,262 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 02:21:49,262 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 02:21:49,262 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 02:21:49,262 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:21:49,262 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:21:49,262 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 02:21:49,262 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 02:21:49,263 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 02:21:49,263 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:21:49,263 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 02:21:49,263 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 02:21:49,263 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:21:49,263 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 02:21:49,263 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 02:21:49,264 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 02:21:49,264 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 02:21:49,264 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 02:21:49,264 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_2d0629f5-1b1e-4b2e-bedf-122f65278e22/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 -> d58c970a08152ee8bac154a82dc0c4b2ff57c18b [2018-11-23 02:21:49,288 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:21:49,298 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:21:49,301 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:21:49,302 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:21:49,302 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:21:49,303 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix029_tso.opt_false-unreach-call.i [2018-11-23 02:21:49,349 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/data/d305a3741/de9be91befc84c8d842f0b964f7ae8e8/FLAG9b6ec3a28 [2018-11-23 02:21:49,738 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:21:49,739 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/sv-benchmarks/c/pthread-wmm/mix029_tso.opt_false-unreach-call.i [2018-11-23 02:21:49,749 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/data/d305a3741/de9be91befc84c8d842f0b964f7ae8e8/FLAG9b6ec3a28 [2018-11-23 02:21:50,113 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/data/d305a3741/de9be91befc84c8d842f0b964f7ae8e8 [2018-11-23 02:21:50,115 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:21:50,116 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 02:21:50,117 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:21:50,117 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:21:50,120 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:21:50,121 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:21:50" (1/1) ... [2018-11-23 02:21:50,123 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@174bb65b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:50, skipping insertion in model container [2018-11-23 02:21:50,124 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:21:50" (1/1) ... [2018-11-23 02:21:50,131 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:21:50,167 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:21:50,404 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:21:50,414 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:21:50,501 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:21:50,544 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:21:50,544 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:50 WrapperNode [2018-11-23 02:21:50,544 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:21:50,545 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:21:50,545 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:21:50,545 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:21:50,551 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:50" (1/1) ... [2018-11-23 02:21:50,563 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:50" (1/1) ... [2018-11-23 02:21:50,577 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:21:50,577 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:21:50,577 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:21:50,577 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:21:50,583 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:50" (1/1) ... [2018-11-23 02:21:50,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:50" (1/1) ... [2018-11-23 02:21:50,587 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:50" (1/1) ... [2018-11-23 02:21:50,588 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:50" (1/1) ... [2018-11-23 02:21:50,598 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:50" (1/1) ... [2018-11-23 02:21:50,602 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:50" (1/1) ... [2018-11-23 02:21:50,604 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:50" (1/1) ... [2018-11-23 02:21:50,608 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:21:50,608 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:21:50,608 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:21:50,609 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:21:50,609 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/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 02:21:50,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 02:21:50,650 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 02:21:50,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 02:21:50,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 02:21:50,651 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 02:21:50,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 02:21:50,651 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 02:21:50,652 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 02:21:50,652 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 02:21:50,652 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 02:21:50,652 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 02:21:50,652 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 02:21:50,652 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 02:21:50,652 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 02:21:50,652 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 02:21:50,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:21:50,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:21:50,654 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 02:21:50,765 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 02:21:50,767 INFO L168 Benchmark]: Toolchain (without parser) took 651.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -132.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. [2018-11-23 02:21:50,768 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:21:50,769 INFO L168 Benchmark]: CACSL2BoogieTranslator took 428.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -159.9 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. [2018-11-23 02:21:50,769 INFO L168 Benchmark]: Boogie Procedure Inliner 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 02:21:50,770 INFO L168 Benchmark]: Boogie Preprocessor took 30.80 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 02:21:50,770 INFO L168 Benchmark]: RCFGBuilder took 158.44 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: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2018-11-23 02:21:50,773 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 428.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -159.9 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 158.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 02:21:52,249 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:21:52,250 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:21:52,258 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:21:52,258 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:21:52,259 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:21:52,259 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:21:52,261 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:21:52,262 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:21:52,263 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:21:52,263 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:21:52,263 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:21:52,264 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:21:52,265 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:21:52,266 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:21:52,266 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:21:52,267 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:21:52,268 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:21:52,270 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:21:52,271 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:21:52,272 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:21:52,272 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:21:52,274 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:21:52,274 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:21:52,275 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:21:52,275 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:21:52,276 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:21:52,276 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:21:52,277 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:21:52,278 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:21:52,278 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:21:52,278 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:21:52,279 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:21:52,279 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:21:52,279 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:21:52,280 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:21:52,280 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 02:21:52,291 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:21:52,291 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:21:52,292 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 02:21:52,292 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 02:21:52,292 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 02:21:52,292 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 02:21:52,293 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:21:52,293 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 02:21:52,293 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 02:21:52,293 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:21:52,293 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 02:21:52,293 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 02:21:52,294 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 02:21:52,294 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 02:21:52,294 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 02:21:52,294 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 02:21:52,294 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:21:52,294 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:21:52,294 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 02:21:52,294 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 02:21:52,295 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 02:21:52,295 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:21:52,295 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 02:21:52,295 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 02:21:52,295 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:21:52,295 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 02:21:52,295 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 02:21:52,296 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 02:21:52,296 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 02:21:52,296 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 02:21:52,296 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 02:21:52,296 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 02:21:52,296 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_2d0629f5-1b1e-4b2e-bedf-122f65278e22/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 -> d58c970a08152ee8bac154a82dc0c4b2ff57c18b [2018-11-23 02:21:52,328 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:21:52,337 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:21:52,340 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:21:52,341 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:21:52,342 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:21:52,342 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix029_tso.opt_false-unreach-call.i [2018-11-23 02:21:52,385 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/data/89db0c23e/44edf210aefb47a6b3989e22d4cded92/FLAGdae111285 [2018-11-23 02:21:52,769 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:21:52,769 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/sv-benchmarks/c/pthread-wmm/mix029_tso.opt_false-unreach-call.i [2018-11-23 02:21:52,778 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/data/89db0c23e/44edf210aefb47a6b3989e22d4cded92/FLAGdae111285 [2018-11-23 02:21:53,151 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/bin-2019/ukojak/data/89db0c23e/44edf210aefb47a6b3989e22d4cded92 [2018-11-23 02:21:53,155 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:21:53,156 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 02:21:53,157 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:21:53,157 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:21:53,159 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:21:53,160 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:21:53" (1/1) ... [2018-11-23 02:21:53,162 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60c628b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:53, skipping insertion in model container [2018-11-23 02:21:53,162 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:21:53" (1/1) ... [2018-11-23 02:21:53,170 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:21:53,209 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:21:53,497 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:21:53,509 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:21:53,559 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:21:53,611 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:21:53,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:53 WrapperNode [2018-11-23 02:21:53,611 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:21:53,612 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:21:53,612 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:21:53,612 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:21:53,666 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:53" (1/1) ... [2018-11-23 02:21:53,678 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:53" (1/1) ... [2018-11-23 02:21:53,694 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:21:53,694 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:21:53,694 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:21:53,694 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:21:53,700 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:53" (1/1) ... [2018-11-23 02:21:53,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:53" (1/1) ... [2018-11-23 02:21:53,703 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:53" (1/1) ... [2018-11-23 02:21:53,703 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:53" (1/1) ... [2018-11-23 02:21:53,711 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:53" (1/1) ... [2018-11-23 02:21:53,714 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:53" (1/1) ... [2018-11-23 02:21:53,717 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:53" (1/1) ... [2018-11-23 02:21:53,720 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:21:53,721 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:21:53,721 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:21:53,721 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:21:53,721 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2d0629f5-1b1e-4b2e-bedf-122f65278e22/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 02:21:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 02:21:53,756 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 02:21:53,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 02:21:53,756 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 02:21:53,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 02:21:53,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 02:21:53,757 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 02:21:53,757 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 02:21:53,757 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 02:21:53,757 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 02:21:53,757 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 02:21:53,757 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 02:21:53,758 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 02:21:53,758 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 02:21:53,758 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 02:21:53,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:21:53,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:21:53,759 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 02:21:53,864 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 02:21:53,866 INFO L168 Benchmark]: Toolchain (without parser) took 710.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -149.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:21:53,867 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:21:53,867 INFO L168 Benchmark]: CACSL2BoogieTranslator took 454.98 ms. Allocated memory is still 1.0 GB. Free memory was 946.5 MB in the beginning and 903.6 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-23 02:21:53,867 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 903.6 MB in the beginning and 1.1 GB in the end (delta: -218.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2018-11-23 02:21:53,868 INFO L168 Benchmark]: Boogie Preprocessor took 26.67 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 02:21:53,868 INFO L168 Benchmark]: RCFGBuilder took 144.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. [2018-11-23 02:21:53,871 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 454.98 ms. Allocated memory is still 1.0 GB. Free memory was 946.5 MB in the beginning and 903.6 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 81.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 903.6 MB in the beginning and 1.1 GB in the end (delta: -218.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.67 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 144.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...