./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe033_power.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe033_power.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/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 089248f2f7c2b8b20ac63cb8bd0820483d15c9e6 ............................................................................................................................................................................................... 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_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe033_power.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/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 089248f2f7c2b8b20ac63cb8bd0820483d15c9e6 ...................................................................................................................................................................................................... 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 13:13:56,971 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:13:56,972 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:13:56,980 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:13:56,980 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:13:56,981 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:13:56,982 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:13:56,983 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:13:56,984 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:13:56,985 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:13:56,986 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:13:56,986 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:13:56,986 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:13:56,987 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:13:56,988 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:13:56,989 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:13:56,989 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:13:56,990 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:13:56,992 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:13:56,993 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:13:56,994 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:13:56,995 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:13:56,996 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:13:56,996 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:13:56,996 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:13:56,997 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:13:56,997 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:13:56,998 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:13:56,998 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:13:56,999 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:13:56,999 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:13:56,999 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:13:56,999 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:13:56,999 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:13:57,000 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:13:57,000 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:13:57,000 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 13:13:57,010 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:13:57,011 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:13:57,011 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:13:57,011 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:13:57,012 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:13:57,012 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:13:57,012 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:13:57,012 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:13:57,012 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 13:13:57,012 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:13:57,012 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:13:57,013 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:13:57,013 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:13:57,013 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:13:57,013 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:13:57,013 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:13:57,013 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:13:57,013 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:13:57,013 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:13:57,014 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:13:57,014 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:13:57,014 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:13:57,014 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:13:57,014 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:13:57,014 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:13:57,014 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:13:57,015 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 13:13:57,015 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:13:57,015 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 13:13:57,015 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_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/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 -> 089248f2f7c2b8b20ac63cb8bd0820483d15c9e6 [2018-11-23 13:13:57,042 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:13:57,052 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:13:57,054 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:13:57,056 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:13:57,056 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:13:57,056 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe033_power.oepc_false-unreach-call.i [2018-11-23 13:13:57,096 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/data/d9cd602b4/2ea50aecea884e05b845d94fbf82535d/FLAGe0efce54d [2018-11-23 13:13:57,544 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:13:57,544 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/sv-benchmarks/c/pthread-wmm/safe033_power.oepc_false-unreach-call.i [2018-11-23 13:13:57,554 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/data/d9cd602b4/2ea50aecea884e05b845d94fbf82535d/FLAGe0efce54d [2018-11-23 13:13:57,567 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/data/d9cd602b4/2ea50aecea884e05b845d94fbf82535d [2018-11-23 13:13:57,570 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:13:57,571 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:13:57,571 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:13:57,572 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:13:57,575 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:13:57,575 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:13:57" (1/1) ... [2018-11-23 13:13:57,578 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22129df2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:13:57, skipping insertion in model container [2018-11-23 13:13:57,578 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:13:57" (1/1) ... [2018-11-23 13:13:57,585 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:13:57,616 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:13:57,850 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:13:57,860 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:13:57,948 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:13:57,982 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:13:57,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:13:57 WrapperNode [2018-11-23 13:13:57,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:13:57,983 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:13:57,983 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:13:57,983 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:13:57,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:13:57" (1/1) ... [2018-11-23 13:13:58,006 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:13:57" (1/1) ... [2018-11-23 13:13:58,025 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:13:58,025 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:13:58,026 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:13:58,026 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:13:58,034 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:13:57" (1/1) ... [2018-11-23 13:13:58,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:13:57" (1/1) ... [2018-11-23 13:13:58,037 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:13:57" (1/1) ... [2018-11-23 13:13:58,038 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:13:57" (1/1) ... [2018-11-23 13:13:58,045 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:13:57" (1/1) ... [2018-11-23 13:13:58,048 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:13:57" (1/1) ... [2018-11-23 13:13:58,050 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:13:57" (1/1) ... [2018-11-23 13:13:58,053 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:13:58,054 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:13:58,054 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:13:58,054 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:13:58,055 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:13:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/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 13:13:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:13:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 13:13:58,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 13:13:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 13:13:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 13:13:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:13:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 13:13:58,098 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 13:13:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 13:13:58,098 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 13:13:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 13:13:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:13:58,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:13:58,099 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 13:13:58,452 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 13:13:58,455 INFO L168 Benchmark]: Toolchain (without parser) took 884.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -127.9 MB). Peak memory consumption was 12.7 MB. Max. memory is 11.5 GB. [2018-11-23 13:13:58,456 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:13:58,456 INFO L168 Benchmark]: CACSL2BoogieTranslator took 411.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -161.5 MB). Peak memory consumption was 35.4 MB. Max. memory is 11.5 GB. [2018-11-23 13:13:58,457 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.25 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 13:13:58,457 INFO L168 Benchmark]: Boogie Preprocessor took 28.00 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 13:13:58,458 INFO L168 Benchmark]: RCFGBuilder took 400.44 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: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 11.5 GB. [2018-11-23 13:13:58,461 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 411.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -161.5 MB). Peak memory consumption was 35.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.25 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 400.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 13:13:59,893 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:13:59,894 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:13:59,902 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:13:59,902 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:13:59,903 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:13:59,903 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:13:59,905 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:13:59,906 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:13:59,906 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:13:59,907 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:13:59,907 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:13:59,908 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:13:59,909 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:13:59,910 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:13:59,911 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:13:59,911 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:13:59,913 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:13:59,914 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:13:59,915 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:13:59,916 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:13:59,917 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:13:59,919 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:13:59,919 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:13:59,920 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:13:59,920 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:13:59,921 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:13:59,922 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:13:59,922 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:13:59,923 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:13:59,923 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:13:59,924 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:13:59,924 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:13:59,924 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:13:59,925 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:13:59,925 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:13:59,926 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 13:13:59,937 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:13:59,938 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:13:59,938 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:13:59,938 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:13:59,939 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:13:59,939 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:13:59,939 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:13:59,939 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:13:59,939 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:13:59,940 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:13:59,940 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:13:59,940 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:13:59,940 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:13:59,940 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 13:13:59,940 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 13:13:59,940 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:13:59,940 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:13:59,940 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:13:59,940 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:13:59,941 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:13:59,941 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:13:59,941 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:13:59,941 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:13:59,941 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:13:59,941 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:13:59,941 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:13:59,941 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:13:59,941 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 13:13:59,941 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 13:13:59,942 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:13:59,942 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 13:13:59,942 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 13:13:59,942 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_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/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 -> 089248f2f7c2b8b20ac63cb8bd0820483d15c9e6 [2018-11-23 13:13:59,971 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:13:59,979 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:13:59,981 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:13:59,982 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:13:59,983 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:13:59,983 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe033_power.oepc_false-unreach-call.i [2018-11-23 13:14:00,019 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/data/cc4c903bf/8187d51b3c5c466fa763e061a5d71300/FLAG86e5ed7eb [2018-11-23 13:14:00,463 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:14:00,464 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/sv-benchmarks/c/pthread-wmm/safe033_power.oepc_false-unreach-call.i [2018-11-23 13:14:00,473 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/data/cc4c903bf/8187d51b3c5c466fa763e061a5d71300/FLAG86e5ed7eb [2018-11-23 13:14:00,482 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/bin-2019/ukojak/data/cc4c903bf/8187d51b3c5c466fa763e061a5d71300 [2018-11-23 13:14:00,485 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:14:00,486 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:14:00,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:14:00,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:14:00,489 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:14:00,489 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:14:00" (1/1) ... [2018-11-23 13:14:00,491 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e66d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:00, skipping insertion in model container [2018-11-23 13:14:00,491 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:14:00" (1/1) ... [2018-11-23 13:14:00,497 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:14:00,529 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:14:00,794 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:14:00,806 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:14:00,848 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:14:00,949 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:14:00,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:00 WrapperNode [2018-11-23 13:14:00,949 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:14:00,950 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:14:00,950 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:14:00,950 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:14:00,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:00" (1/1) ... [2018-11-23 13:14:00,969 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:00" (1/1) ... [2018-11-23 13:14:00,986 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:14:00,987 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:14:00,987 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:14:00,987 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:14:00,993 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:00" (1/1) ... [2018-11-23 13:14:00,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:00" (1/1) ... [2018-11-23 13:14:00,997 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:00" (1/1) ... [2018-11-23 13:14:00,997 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:00" (1/1) ... [2018-11-23 13:14:01,007 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:00" (1/1) ... [2018-11-23 13:14:01,010 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:00" (1/1) ... [2018-11-23 13:14:01,013 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:00" (1/1) ... [2018-11-23 13:14:01,016 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:14:01,017 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:14:01,017 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:14:01,017 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:14:01,018 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9c7c600a-a6ad-41e5-ac11-9eff0d6a5002/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 13:14:01,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:14:01,058 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 13:14:01,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 13:14:01,058 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 13:14:01,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:14:01,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 13:14:01,059 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 13:14:01,059 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 13:14:01,060 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 13:14:01,060 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 13:14:01,060 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 13:14:01,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:14:01,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:14:01,061 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 13:14:01,339 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 13:14:01,341 INFO L168 Benchmark]: Toolchain (without parser) took 856.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -135.1 MB). Peak memory consumption was 12.2 MB. Max. memory is 11.5 GB. [2018-11-23 13:14:01,343 INFO L168 Benchmark]: CDTParser took 0.14 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 13:14:01,343 INFO L168 Benchmark]: CACSL2BoogieTranslator took 463.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -181.6 MB). Peak memory consumption was 41.3 MB. Max. memory is 11.5 GB. [2018-11-23 13:14:01,344 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.76 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 13:14:01,344 INFO L168 Benchmark]: Boogie Preprocessor took 29.73 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 13:14:01,344 INFO L168 Benchmark]: RCFGBuilder took 324.26 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: 39.7 MB). Peak memory consumption was 39.7 MB. Max. memory is 11.5 GB. [2018-11-23 13:14:01,350 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 463.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -181.6 MB). Peak memory consumption was 41.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.73 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 324.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.7 MB). Peak memory consumption was 39.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...