./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe030_rmo.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe030_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/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 9fe89a4d2a95a491ef7d92e5c5358d7d6e257149 .................................................................................................................................................................................................... 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_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe030_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/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 9fe89a4d2a95a491ef7d92e5c5358d7d6e257149 ....................................................................................................................................................................................................... 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 03:45:08,045 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:45:08,046 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:45:08,053 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:45:08,054 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:45:08,054 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:45:08,055 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:45:08,056 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:45:08,057 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:45:08,058 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:45:08,059 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:45:08,059 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:45:08,060 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:45:08,061 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:45:08,062 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:45:08,062 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:45:08,063 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:45:08,064 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:45:08,066 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:45:08,067 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:45:08,068 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:45:08,069 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:45:08,070 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:45:08,071 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:45:08,071 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:45:08,071 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:45:08,072 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:45:08,073 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:45:08,073 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:45:08,074 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:45:08,074 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:45:08,075 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:45:08,075 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:45:08,075 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:45:08,076 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:45:08,077 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:45:08,077 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 03:45:08,087 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:45:08,087 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:45:08,088 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 03:45:08,088 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 03:45:08,088 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 03:45:08,089 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 03:45:08,089 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:45:08,089 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 03:45:08,089 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 03:45:08,089 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 03:45:08,089 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:45:08,089 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 03:45:08,089 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 03:45:08,090 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 03:45:08,090 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 03:45:08,090 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:45:08,090 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:45:08,090 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 03:45:08,090 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 03:45:08,090 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 03:45:08,090 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:45:08,091 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 03:45:08,091 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 03:45:08,091 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:45:08,091 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 03:45:08,091 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 03:45:08,091 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 03:45:08,091 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 03:45:08,091 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 03:45:08,091 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_975cc426-e8fc-4b07-9b20-c78f71bd85dd/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 -> 9fe89a4d2a95a491ef7d92e5c5358d7d6e257149 [2018-11-23 03:45:08,113 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:45:08,121 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:45:08,123 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:45:08,124 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:45:08,125 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:45:08,125 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe030_rmo.opt_false-unreach-call.i [2018-11-23 03:45:08,160 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/data/2585a6bfa/f2ef6e6262f847bd8a98cd8720e7c373/FLAG6be427ccd [2018-11-23 03:45:08,592 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:45:08,593 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/sv-benchmarks/c/pthread-wmm/safe030_rmo.opt_false-unreach-call.i [2018-11-23 03:45:08,603 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/data/2585a6bfa/f2ef6e6262f847bd8a98cd8720e7c373/FLAG6be427ccd [2018-11-23 03:45:08,613 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/data/2585a6bfa/f2ef6e6262f847bd8a98cd8720e7c373 [2018-11-23 03:45:08,615 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:45:08,615 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:45:08,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:45:08,616 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:45:08,618 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:45:08,618 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:45:08" (1/1) ... [2018-11-23 03:45:08,620 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b9e8a6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:08, skipping insertion in model container [2018-11-23 03:45:08,620 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:45:08" (1/1) ... [2018-11-23 03:45:08,628 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:45:08,660 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:45:08,894 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:45:08,904 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:45:08,999 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:45:09,038 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:45:09,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:09 WrapperNode [2018-11-23 03:45:09,038 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:45:09,039 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:45:09,039 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:45:09,039 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:45:09,046 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:09" (1/1) ... [2018-11-23 03:45:09,057 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:09" (1/1) ... [2018-11-23 03:45:09,076 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:45:09,077 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:45:09,077 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:45:09,077 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:45:09,083 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:09" (1/1) ... [2018-11-23 03:45:09,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:09" (1/1) ... [2018-11-23 03:45:09,086 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:09" (1/1) ... [2018-11-23 03:45:09,086 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:09" (1/1) ... [2018-11-23 03:45:09,092 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:09" (1/1) ... [2018-11-23 03:45:09,094 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:09" (1/1) ... [2018-11-23 03:45:09,096 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:09" (1/1) ... [2018-11-23 03:45:09,098 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:45:09,099 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:45:09,099 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:45:09,099 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:45:09,100 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/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 03:45:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 03:45:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 03:45:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 03:45:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 03:45:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 03:45:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 03:45:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 03:45:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 03:45:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 03:45:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 03:45:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 03:45:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 03:45:09,139 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 03:45:09,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:45:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:45:09,140 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 03:45:09,350 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 03:45:09,352 INFO L168 Benchmark]: Toolchain (without parser) took 736.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 955.8 MB in the beginning and 1.1 GB in the end (delta: -149.5 MB). Peak memory consumption was 12.5 MB. Max. memory is 11.5 GB. [2018-11-23 03:45:09,353 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:45:09,353 INFO L168 Benchmark]: CACSL2BoogieTranslator took 422.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 955.8 MB in the beginning and 1.1 GB in the end (delta: -182.8 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. [2018-11-23 03:45:09,354 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.75 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 03:45:09,354 INFO L168 Benchmark]: Boogie Preprocessor took 21.89 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 03:45:09,355 INFO L168 Benchmark]: RCFGBuilder took 252.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. [2018-11-23 03:45:09,357 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 422.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 955.8 MB in the beginning and 1.1 GB in the end (delta: -182.8 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.89 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 252.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 03:45:10,836 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:45:10,838 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:45:10,845 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:45:10,846 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:45:10,846 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:45:10,847 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:45:10,849 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:45:10,850 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:45:10,850 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:45:10,851 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:45:10,851 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:45:10,852 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:45:10,853 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:45:10,854 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:45:10,854 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:45:10,855 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:45:10,856 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:45:10,858 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:45:10,859 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:45:10,860 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:45:10,860 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:45:10,862 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:45:10,862 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:45:10,862 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:45:10,863 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:45:10,863 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:45:10,864 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:45:10,865 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:45:10,865 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:45:10,865 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:45:10,866 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:45:10,866 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:45:10,866 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:45:10,867 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:45:10,867 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:45:10,868 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 03:45:10,879 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:45:10,879 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:45:10,880 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 03:45:10,880 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 03:45:10,880 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 03:45:10,880 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 03:45:10,881 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:45:10,881 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 03:45:10,881 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 03:45:10,881 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:45:10,881 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 03:45:10,881 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 03:45:10,881 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 03:45:10,881 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 03:45:10,882 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 03:45:10,882 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 03:45:10,882 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:45:10,882 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:45:10,882 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 03:45:10,882 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 03:45:10,882 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 03:45:10,883 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:45:10,883 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 03:45:10,883 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 03:45:10,883 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:45:10,883 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 03:45:10,883 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 03:45:10,883 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 03:45:10,884 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 03:45:10,884 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 03:45:10,884 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 03:45:10,884 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 03:45:10,884 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_975cc426-e8fc-4b07-9b20-c78f71bd85dd/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 -> 9fe89a4d2a95a491ef7d92e5c5358d7d6e257149 [2018-11-23 03:45:10,917 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:45:10,926 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:45:10,928 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:45:10,930 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:45:10,930 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:45:10,930 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe030_rmo.opt_false-unreach-call.i [2018-11-23 03:45:10,976 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/data/a243e21b6/49d8d31de14c4c288887a10e189e30b4/FLAG06ffb9620 [2018-11-23 03:45:11,358 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:45:11,359 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/sv-benchmarks/c/pthread-wmm/safe030_rmo.opt_false-unreach-call.i [2018-11-23 03:45:11,370 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/data/a243e21b6/49d8d31de14c4c288887a10e189e30b4/FLAG06ffb9620 [2018-11-23 03:45:11,732 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/bin-2019/ukojak/data/a243e21b6/49d8d31de14c4c288887a10e189e30b4 [2018-11-23 03:45:11,734 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:45:11,735 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:45:11,736 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:45:11,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:45:11,739 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:45:11,740 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:45:11" (1/1) ... [2018-11-23 03:45:11,742 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bd55a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:11, skipping insertion in model container [2018-11-23 03:45:11,742 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:45:11" (1/1) ... [2018-11-23 03:45:11,749 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:45:11,782 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:45:12,058 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:45:12,071 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:45:12,121 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:45:12,170 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:45:12,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:12 WrapperNode [2018-11-23 03:45:12,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:45:12,171 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:45:12,171 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:45:12,171 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:45:12,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:12" (1/1) ... [2018-11-23 03:45:12,237 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:12" (1/1) ... [2018-11-23 03:45:12,255 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:45:12,255 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:45:12,255 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:45:12,255 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:45:12,263 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:12" (1/1) ... [2018-11-23 03:45:12,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:12" (1/1) ... [2018-11-23 03:45:12,266 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:12" (1/1) ... [2018-11-23 03:45:12,267 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:12" (1/1) ... [2018-11-23 03:45:12,275 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:12" (1/1) ... [2018-11-23 03:45:12,278 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:12" (1/1) ... [2018-11-23 03:45:12,280 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:12" (1/1) ... [2018-11-23 03:45:12,283 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:45:12,283 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:45:12,283 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:45:12,283 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:45:12,284 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_975cc426-e8fc-4b07-9b20-c78f71bd85dd/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 03:45:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 03:45:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 03:45:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 03:45:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 03:45:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 03:45:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 03:45:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 03:45:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 03:45:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 03:45:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 03:45:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 03:45:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 03:45:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 03:45:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:45:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:45:12,323 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 03:45:12,509 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 03:45:12,512 INFO L168 Benchmark]: Toolchain (without parser) took 777.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 943.8 MB in the beginning and 1.1 GB in the end (delta: -189.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:45:12,513 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:45:12,514 INFO L168 Benchmark]: CACSL2BoogieTranslator took 434.63 ms. Allocated memory is still 1.0 GB. Free memory was 943.8 MB in the beginning and 906.2 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-23 03:45:12,514 INFO L168 Benchmark]: Boogie Procedure Inliner took 84.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 906.2 MB in the beginning and 1.2 GB in the end (delta: -252.0 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. [2018-11-23 03:45:12,515 INFO L168 Benchmark]: Boogie Preprocessor took 27.61 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:45:12,515 INFO L168 Benchmark]: RCFGBuilder took 228.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. [2018-11-23 03:45:12,518 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 434.63 ms. Allocated memory is still 1.0 GB. Free memory was 943.8 MB in the beginning and 906.2 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 84.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 906.2 MB in the beginning and 1.2 GB in the end (delta: -252.0 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.61 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 228.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...