./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix039_tso.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix039_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/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 ff5c32520aae3f76d214dc1d2d53ea6a223069b7 ........................................................................................................................................................................................................ 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_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix039_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/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 ff5c32520aae3f76d214dc1d2d53ea6a223069b7 ........................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 01:00:58,308 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 01:00:58,309 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 01:00:58,316 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 01:00:58,316 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 01:00:58,317 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 01:00:58,317 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 01:00:58,318 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 01:00:58,319 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 01:00:58,319 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 01:00:58,320 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 01:00:58,320 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 01:00:58,320 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 01:00:58,321 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 01:00:58,321 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 01:00:58,322 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 01:00:58,322 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 01:00:58,323 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 01:00:58,325 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 01:00:58,325 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 01:00:58,326 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 01:00:58,327 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 01:00:58,328 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 01:00:58,328 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 01:00:58,328 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 01:00:58,329 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 01:00:58,329 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 01:00:58,329 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 01:00:58,330 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 01:00:58,330 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 01:00:58,330 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 01:00:58,331 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 01:00:58,331 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 01:00:58,331 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 01:00:58,331 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 01:00:58,332 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 01:00:58,332 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-02 01:00:58,340 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 01:00:58,340 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 01:00:58,341 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 01:00:58,341 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 01:00:58,342 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 01:00:58,342 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 01:00:58,342 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 01:00:58,342 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 01:00:58,342 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 01:00:58,342 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 01:00:58,342 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 01:00:58,343 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 01:00:58,343 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 01:00:58,343 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 01:00:58,343 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 01:00:58,343 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 01:00:58,343 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 01:00:58,343 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 01:00:58,344 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 01:00:58,344 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 01:00:58,344 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 01:00:58,344 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 01:00:58,344 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 01:00:58,344 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 01:00:58,344 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 01:00:58,345 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 01:00:58,345 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 01:00:58,345 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 01:00:58,345 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 01:00:58,345 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_3b537ee4-00b6-4cba-9e18-4b4be460ad03/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 -> ff5c32520aae3f76d214dc1d2d53ea6a223069b7 [2018-12-02 01:00:58,366 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 01:00:58,373 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 01:00:58,375 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 01:00:58,376 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 01:00:58,376 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 01:00:58,377 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix039_tso.opt_false-unreach-call.i [2018-12-02 01:00:58,411 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/data/8ff79e783/8273bbf199a34690b7b987c71c5bf12c/FLAG640eecb31 [2018-12-02 01:00:58,857 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 01:00:58,858 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/sv-benchmarks/c/pthread-wmm/mix039_tso.opt_false-unreach-call.i [2018-12-02 01:00:58,865 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/data/8ff79e783/8273bbf199a34690b7b987c71c5bf12c/FLAG640eecb31 [2018-12-02 01:00:58,874 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/data/8ff79e783/8273bbf199a34690b7b987c71c5bf12c [2018-12-02 01:00:58,876 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 01:00:58,877 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 01:00:58,878 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 01:00:58,878 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 01:00:58,880 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 01:00:58,880 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:00:58" (1/1) ... [2018-12-02 01:00:58,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cdc5e03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:00:58, skipping insertion in model container [2018-12-02 01:00:58,882 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:00:58" (1/1) ... [2018-12-02 01:00:58,887 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 01:00:58,909 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 01:00:59,086 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 01:00:59,094 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 01:00:59,166 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 01:00:59,196 INFO L195 MainTranslator]: Completed translation [2018-12-02 01:00:59,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:00:59 WrapperNode [2018-12-02 01:00:59,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 01:00:59,197 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 01:00:59,197 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 01:00:59,197 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 01:00:59,203 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:00:59" (1/1) ... [2018-12-02 01:00:59,213 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:00:59" (1/1) ... [2018-12-02 01:00:59,228 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 01:00:59,228 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 01:00:59,228 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 01:00:59,228 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 01:00:59,235 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:00:59" (1/1) ... [2018-12-02 01:00:59,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:00:59" (1/1) ... [2018-12-02 01:00:59,237 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:00:59" (1/1) ... [2018-12-02 01:00:59,238 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:00:59" (1/1) ... [2018-12-02 01:00:59,243 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:00:59" (1/1) ... [2018-12-02 01:00:59,246 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:00:59" (1/1) ... [2018-12-02 01:00:59,247 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:00:59" (1/1) ... [2018-12-02 01:00:59,249 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 01:00:59,250 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 01:00:59,250 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 01:00:59,250 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 01:00:59,250 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:00:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 01:00:59,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 01:00:59,283 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-02 01:00:59,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-02 01:00:59,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 01:00:59,283 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-02 01:00:59,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 01:00:59,284 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-02 01:00:59,284 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-02 01:00:59,284 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-02 01:00:59,284 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-02 01:00:59,284 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-02 01:00:59,284 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-02 01:00:59,284 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-12-02 01:00:59,284 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-12-02 01:00:59,284 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-02 01:00:59,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 01:00:59,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 01:00:59,285 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-02 01:00:59,483 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-02 01:00:59,485 INFO L168 Benchmark]: Toolchain (without parser) took 608.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -105.2 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. [2018-12-02 01:00:59,486 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 01:00:59,486 INFO L168 Benchmark]: CACSL2BoogieTranslator took 319.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -145.2 MB). Peak memory consumption was 30.0 MB. Max. memory is 11.5 GB. [2018-12-02 01:00:59,487 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-12-02 01:00:59,487 INFO L168 Benchmark]: Boogie Preprocessor took 21.27 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 01:00:59,487 INFO L168 Benchmark]: RCFGBuilder took 235.05 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: 36.5 MB). Peak memory consumption was 36.5 MB. Max. memory is 11.5 GB. [2018-12-02 01:00:59,489 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 319.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -145.2 MB). Peak memory consumption was 30.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.27 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 235.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 36.5 MB). Peak memory consumption was 36.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-02 01:01:00,781 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 01:01:00,783 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 01:01:00,791 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 01:01:00,792 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 01:01:00,792 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 01:01:00,793 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 01:01:00,794 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 01:01:00,795 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 01:01:00,796 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 01:01:00,797 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 01:01:00,797 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 01:01:00,798 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 01:01:00,798 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 01:01:00,799 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 01:01:00,800 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 01:01:00,800 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 01:01:00,802 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 01:01:00,803 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 01:01:00,804 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 01:01:00,805 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 01:01:00,805 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 01:01:00,807 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 01:01:00,807 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 01:01:00,807 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 01:01:00,808 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 01:01:00,809 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 01:01:00,809 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 01:01:00,810 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 01:01:00,810 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 01:01:00,810 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 01:01:00,811 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 01:01:00,811 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 01:01:00,811 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 01:01:00,811 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 01:01:00,812 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 01:01:00,812 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-02 01:01:00,819 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 01:01:00,819 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 01:01:00,820 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 01:01:00,820 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 01:01:00,820 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 01:01:00,820 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 01:01:00,820 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 01:01:00,820 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 01:01:00,820 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 01:01:00,821 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 01:01:00,821 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 01:01:00,821 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 01:01:00,821 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 01:01:00,821 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 01:01:00,821 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 01:01:00,821 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 01:01:00,821 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 01:01:00,821 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 01:01:00,821 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 01:01:00,821 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 01:01:00,821 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 01:01:00,821 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 01:01:00,822 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 01:01:00,822 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 01:01:00,822 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 01:01:00,822 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 01:01:00,822 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 01:01:00,822 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-02 01:01:00,822 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-02 01:01:00,822 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 01:01:00,822 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 01:01:00,822 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-02 01:01:00,822 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_3b537ee4-00b6-4cba-9e18-4b4be460ad03/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 -> ff5c32520aae3f76d214dc1d2d53ea6a223069b7 [2018-12-02 01:01:00,840 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 01:01:00,848 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 01:01:00,850 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 01:01:00,851 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 01:01:00,851 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 01:01:00,851 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix039_tso.opt_false-unreach-call.i [2018-12-02 01:01:00,887 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/data/3766750a6/27d89346bcdc4a29b650dfdb654ca2a5/FLAGf92f5e747 [2018-12-02 01:01:01,337 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 01:01:01,337 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/sv-benchmarks/c/pthread-wmm/mix039_tso.opt_false-unreach-call.i [2018-12-02 01:01:01,344 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/data/3766750a6/27d89346bcdc4a29b650dfdb654ca2a5/FLAGf92f5e747 [2018-12-02 01:01:01,352 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/data/3766750a6/27d89346bcdc4a29b650dfdb654ca2a5 [2018-12-02 01:01:01,354 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 01:01:01,355 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 01:01:01,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 01:01:01,356 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 01:01:01,358 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 01:01:01,358 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:01:01" (1/1) ... [2018-12-02 01:01:01,360 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f01457b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:01, skipping insertion in model container [2018-12-02 01:01:01,360 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:01:01" (1/1) ... [2018-12-02 01:01:01,364 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 01:01:01,385 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 01:01:01,576 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 01:01:01,587 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 01:01:01,625 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 01:01:01,703 INFO L195 MainTranslator]: Completed translation [2018-12-02 01:01:01,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:01 WrapperNode [2018-12-02 01:01:01,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 01:01:01,704 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 01:01:01,704 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 01:01:01,704 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 01:01:01,709 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:01" (1/1) ... [2018-12-02 01:01:01,721 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:01" (1/1) ... [2018-12-02 01:01:01,735 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 01:01:01,736 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 01:01:01,736 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 01:01:01,736 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 01:01:01,742 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:01" (1/1) ... [2018-12-02 01:01:01,742 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:01" (1/1) ... [2018-12-02 01:01:01,745 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:01" (1/1) ... [2018-12-02 01:01:01,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:01" (1/1) ... [2018-12-02 01:01:01,752 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:01" (1/1) ... [2018-12-02 01:01:01,754 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:01" (1/1) ... [2018-12-02 01:01:01,756 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:01" (1/1) ... [2018-12-02 01:01:01,759 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 01:01:01,759 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 01:01:01,759 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 01:01:01,759 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 01:01:01,760 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3b537ee4-00b6-4cba-9e18-4b4be460ad03/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 01:01:01,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 01:01:01,791 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-02 01:01:01,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-02 01:01:01,791 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-02 01:01:01,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 01:01:01,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-02 01:01:01,791 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-02 01:01:01,791 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-02 01:01:01,792 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-02 01:01:01,792 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-02 01:01:01,792 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-02 01:01:01,792 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-02 01:01:01,792 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-12-02 01:01:01,792 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-12-02 01:01:01,792 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-02 01:01:01,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 01:01:01,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 01:01:01,793 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-02 01:01:02,017 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-02 01:01:02,019 INFO L168 Benchmark]: Toolchain (without parser) took 664.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -138.0 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. [2018-12-02 01:01:02,020 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 01:01:02,021 INFO L168 Benchmark]: CACSL2BoogieTranslator took 348.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -185.5 MB). Peak memory consumption was 34.8 MB. Max. memory is 11.5 GB. [2018-12-02 01:01:02,021 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-12-02 01:01:02,021 INFO L168 Benchmark]: Boogie Preprocessor took 23.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-12-02 01:01:02,022 INFO L168 Benchmark]: RCFGBuilder took 259.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 11.5 GB. [2018-12-02 01:01:02,024 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 348.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -185.5 MB). Peak memory consumption was 34.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 259.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...