./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix012_tso.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_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix012_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/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 a4a4d2e67bbd8206d7e1e6a814362d1d3f7ab891 ....................................................................................................................................................................................... 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_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix012_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/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 a4a4d2e67bbd8206d7e1e6a814362d1d3f7ab891 ................................................................................................................................................................................................... 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 [2018-11-22 21:33:07,050 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:33:07,051 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:33:07,058 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:33:07,058 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:33:07,059 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:33:07,060 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:33:07,061 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:33:07,062 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:33:07,063 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:33:07,063 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:33:07,063 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:33:07,064 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:33:07,065 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:33:07,066 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:33:07,066 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:33:07,067 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:33:07,068 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:33:07,070 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:33:07,071 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:33:07,072 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:33:07,072 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:33:07,074 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:33:07,074 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:33:07,075 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:33:07,075 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:33:07,076 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:33:07,077 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:33:07,077 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:33:07,078 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:33:07,078 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:33:07,079 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:33:07,079 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:33:07,079 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:33:07,080 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:33:07,080 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:33:07,081 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 21:33:07,090 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:33:07,090 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:33:07,091 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 21:33:07,091 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 21:33:07,091 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 21:33:07,092 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 21:33:07,092 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:33:07,092 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 21:33:07,092 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 21:33:07,092 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 21:33:07,092 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:33:07,093 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 21:33:07,093 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 21:33:07,093 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 21:33:07,093 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 21:33:07,093 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:33:07,093 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:33:07,093 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 21:33:07,093 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 21:33:07,094 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 21:33:07,094 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:33:07,094 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 21:33:07,094 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:33:07,094 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:33:07,094 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 21:33:07,094 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 21:33:07,095 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 21:33:07,095 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 21:33:07,095 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 21:33:07,095 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_3df8f113-2e33-43d7-801f-b7a72e7df9e8/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 -> a4a4d2e67bbd8206d7e1e6a814362d1d3f7ab891 [2018-11-22 21:33:07,118 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:33:07,127 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:33:07,129 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:33:07,129 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:33:07,130 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:33:07,130 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix012_tso.oepc_false-unreach-call.i [2018-11-22 21:33:07,167 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/data/1df23513b/0d3901b6f61847babc11ce1165bd4d3a/FLAGd7c79eb25 [2018-11-22 21:33:07,620 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:33:07,620 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/sv-benchmarks/c/pthread-wmm/mix012_tso.oepc_false-unreach-call.i [2018-11-22 21:33:07,629 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/data/1df23513b/0d3901b6f61847babc11ce1165bd4d3a/FLAGd7c79eb25 [2018-11-22 21:33:07,638 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/data/1df23513b/0d3901b6f61847babc11ce1165bd4d3a [2018-11-22 21:33:07,640 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:33:07,641 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:33:07,642 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:33:07,642 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:33:07,645 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:33:07,646 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:33:07" (1/1) ... [2018-11-22 21:33:07,648 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21114224 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:07, skipping insertion in model container [2018-11-22 21:33:07,648 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:33:07" (1/1) ... [2018-11-22 21:33:07,654 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:33:07,688 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:33:07,941 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:33:07,954 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:33:08,062 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:33:08,107 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:33:08,108 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:08 WrapperNode [2018-11-22 21:33:08,108 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:33:08,109 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:33:08,109 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:33:08,109 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:33:08,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:08" (1/1) ... [2018-11-22 21:33:08,130 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:08" (1/1) ... [2018-11-22 21:33:08,149 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:33:08,149 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:33:08,149 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:33:08,149 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:33:08,156 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:08" (1/1) ... [2018-11-22 21:33:08,156 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:08" (1/1) ... [2018-11-22 21:33:08,159 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:08" (1/1) ... [2018-11-22 21:33:08,159 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:08" (1/1) ... [2018-11-22 21:33:08,166 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:08" (1/1) ... [2018-11-22 21:33:08,168 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:08" (1/1) ... [2018-11-22 21:33:08,170 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:08" (1/1) ... [2018-11-22 21:33:08,172 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:33:08,173 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:33:08,173 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:33:08,173 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:33:08,174 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/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 [2018-11-22 21:33:08,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 21:33:08,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 21:33:08,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 21:33:08,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 21:33:08,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 21:33:08,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 21:33:08,218 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 21:33:08,219 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 21:33:08,219 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 21:33:08,219 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 21:33:08,219 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 21:33:08,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:33:08,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:33:08,220 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 21:33:08,313 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) [2018-11-22 21:33:08,316 INFO L168 Benchmark]: Toolchain (without parser) took 675.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -160.7 MB). Peak memory consumption was 9.2 MB. Max. memory is 11.5 GB. [2018-11-22 21:33:08,317 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:33:08,317 INFO L168 Benchmark]: CACSL2BoogieTranslator took 466.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -189.4 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. [2018-11-22 21:33:08,318 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-22 21:33:08,319 INFO L168 Benchmark]: Boogie Preprocessor took 23.36 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. [2018-11-22 21:33:08,319 INFO L168 Benchmark]: RCFGBuilder took 142.33 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: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. [2018-11-22 21:33:08,322 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 466.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -189.4 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.36 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 142.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 [2018-11-22 21:33:09,847 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:33:09,849 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:33:09,857 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:33:09,857 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:33:09,858 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:33:09,859 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:33:09,860 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:33:09,862 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:33:09,862 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:33:09,863 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:33:09,863 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:33:09,864 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:33:09,865 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:33:09,865 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:33:09,866 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:33:09,867 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:33:09,868 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:33:09,869 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:33:09,870 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:33:09,871 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:33:09,872 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:33:09,874 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:33:09,874 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:33:09,874 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:33:09,875 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:33:09,876 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:33:09,876 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:33:09,877 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:33:09,878 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:33:09,878 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:33:09,878 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:33:09,879 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:33:09,879 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:33:09,879 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:33:09,880 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:33:09,880 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 21:33:09,891 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:33:09,891 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:33:09,892 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 21:33:09,892 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 21:33:09,892 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 21:33:09,892 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 21:33:09,892 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:33:09,893 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 21:33:09,893 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 21:33:09,893 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:33:09,893 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 21:33:09,893 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 21:33:09,893 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 21:33:09,893 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 21:33:09,893 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 21:33:09,894 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 21:33:09,894 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:33:09,894 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:33:09,894 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 21:33:09,894 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 21:33:09,894 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 21:33:09,895 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:33:09,895 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 21:33:09,895 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:33:09,895 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:33:09,895 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 21:33:09,895 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 21:33:09,895 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 21:33:09,895 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 21:33:09,896 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 21:33:09,896 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 21:33:09,896 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 21:33:09,896 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_3df8f113-2e33-43d7-801f-b7a72e7df9e8/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 -> a4a4d2e67bbd8206d7e1e6a814362d1d3f7ab891 [2018-11-22 21:33:09,924 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:33:09,933 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:33:09,935 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:33:09,937 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:33:09,937 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:33:09,938 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix012_tso.oepc_false-unreach-call.i [2018-11-22 21:33:09,975 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/data/861bd80a5/57601768ab5844d088d6938e3147e871/FLAG0da5c979a [2018-11-22 21:33:10,358 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:33:10,358 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/sv-benchmarks/c/pthread-wmm/mix012_tso.oepc_false-unreach-call.i [2018-11-22 21:33:10,368 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/data/861bd80a5/57601768ab5844d088d6938e3147e871/FLAG0da5c979a [2018-11-22 21:33:10,745 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/bin-2019/ukojak/data/861bd80a5/57601768ab5844d088d6938e3147e871 [2018-11-22 21:33:10,747 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:33:10,748 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:33:10,749 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:33:10,749 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:33:10,752 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:33:10,752 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:33:10" (1/1) ... [2018-11-22 21:33:10,754 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a1e858e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:10, skipping insertion in model container [2018-11-22 21:33:10,754 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:33:10" (1/1) ... [2018-11-22 21:33:10,761 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:33:10,791 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:33:11,048 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:33:11,060 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:33:11,101 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:33:11,192 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:33:11,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:11 WrapperNode [2018-11-22 21:33:11,193 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:33:11,193 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:33:11,193 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:33:11,194 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:33:11,199 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:11" (1/1) ... [2018-11-22 21:33:11,213 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:11" (1/1) ... [2018-11-22 21:33:11,232 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:33:11,232 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:33:11,232 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:33:11,232 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:33:11,238 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:11" (1/1) ... [2018-11-22 21:33:11,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:11" (1/1) ... [2018-11-22 21:33:11,241 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:11" (1/1) ... [2018-11-22 21:33:11,241 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:11" (1/1) ... [2018-11-22 21:33:11,249 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:11" (1/1) ... [2018-11-22 21:33:11,252 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:11" (1/1) ... [2018-11-22 21:33:11,254 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:11" (1/1) ... [2018-11-22 21:33:11,257 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:33:11,257 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:33:11,257 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:33:11,257 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:33:11,258 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:33:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3df8f113-2e33-43d7-801f-b7a72e7df9e8/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 [2018-11-22 21:33:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 21:33:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 21:33:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 21:33:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 21:33:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 21:33:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 21:33:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 21:33:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 21:33:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 21:33:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 21:33:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 21:33:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:33:11,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:33:11,295 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 21:33:11,396 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) [2018-11-22 21:33:11,398 INFO L168 Benchmark]: Toolchain (without parser) took 650.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -169.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:33:11,400 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. [2018-11-22 21:33:11,400 INFO L168 Benchmark]: CACSL2BoogieTranslator took 443.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -194.2 MB). Peak memory consumption was 57.6 MB. Max. memory is 11.5 GB. [2018-11-22 21:33:11,401 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.65 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-22 21:33:11,401 INFO L168 Benchmark]: Boogie Preprocessor took 24.67 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:33:11,402 INFO L168 Benchmark]: RCFGBuilder took 140.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. [2018-11-22 21:33:11,404 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 443.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -194.2 MB). Peak memory consumption was 57.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.67 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 140.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...