./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe010_rmo.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_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe010_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/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 db442b2b2190096040237cf0291b9e040559918a ..................................................................................................................................................................................................... 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_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe010_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/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 db442b2b2190096040237cf0291b9e040559918a ................................................................................................................................................................................................. 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 23:06:21,601 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:06:21,602 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:06:21,609 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:06:21,610 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:06:21,610 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:06:21,611 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:06:21,612 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:06:21,613 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:06:21,614 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:06:21,615 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:06:21,615 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:06:21,615 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:06:21,616 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:06:21,617 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:06:21,618 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:06:21,618 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:06:21,619 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:06:21,621 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:06:21,622 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:06:21,623 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:06:21,623 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:06:21,625 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:06:21,625 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:06:21,626 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:06:21,626 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:06:21,627 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:06:21,628 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:06:21,628 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:06:21,629 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:06:21,629 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:06:21,630 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:06:21,630 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:06:21,630 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:06:21,631 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:06:21,631 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:06:21,631 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 23:06:21,642 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:06:21,642 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:06:21,642 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:06:21,643 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:06:21,643 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:06:21,643 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:06:21,643 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:06:21,644 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:06:21,644 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:06:21,644 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:06:21,644 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:06:21,644 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:06:21,644 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:06:21,644 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:06:21,644 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:06:21,645 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:06:21,645 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:06:21,645 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:06:21,645 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:06:21,645 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:06:21,645 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:06:21,645 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:06:21,646 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:06:21,646 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:06:21,646 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:06:21,646 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:06:21,646 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 23:06:21,646 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:06:21,646 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:06:21,647 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_e64a4656-3e91-472b-b4f5-f883801fd2da/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 -> db442b2b2190096040237cf0291b9e040559918a [2018-11-22 23:06:21,669 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:06:21,677 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:06:21,679 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:06:21,680 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:06:21,680 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:06:21,681 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe010_rmo.oepc_false-unreach-call.i [2018-11-22 23:06:21,717 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/data/7a104dc34/3962e4d456fe426cb554c196ed7c8f00/FLAGaf99cd0e9 [2018-11-22 23:06:22,159 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:06:22,159 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/sv-benchmarks/c/pthread-wmm/safe010_rmo.oepc_false-unreach-call.i [2018-11-22 23:06:22,169 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/data/7a104dc34/3962e4d456fe426cb554c196ed7c8f00/FLAGaf99cd0e9 [2018-11-22 23:06:22,178 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/data/7a104dc34/3962e4d456fe426cb554c196ed7c8f00 [2018-11-22 23:06:22,180 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:06:22,181 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:06:22,182 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:06:22,182 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:06:22,185 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:06:22,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:06:22" (1/1) ... [2018-11-22 23:06:22,188 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d05c556 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:22, skipping insertion in model container [2018-11-22 23:06:22,188 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:06:22" (1/1) ... [2018-11-22 23:06:22,196 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:06:22,230 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:06:22,473 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:06:22,482 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:06:22,572 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:06:22,622 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:06:22,622 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:22 WrapperNode [2018-11-22 23:06:22,623 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:06:22,623 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:06:22,623 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:06:22,623 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:06:22,631 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:22" (1/1) ... [2018-11-22 23:06:22,646 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:22" (1/1) ... [2018-11-22 23:06:22,669 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:06:22,669 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:06:22,669 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:06:22,669 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:06:22,678 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:22" (1/1) ... [2018-11-22 23:06:22,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:22" (1/1) ... [2018-11-22 23:06:22,681 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:22" (1/1) ... [2018-11-22 23:06:22,681 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:22" (1/1) ... [2018-11-22 23:06:22,689 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:22" (1/1) ... [2018-11-22 23:06:22,691 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:22" (1/1) ... [2018-11-22 23:06:22,693 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:22" (1/1) ... [2018-11-22 23:06:22,696 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:06:22,696 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:06:22,696 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:06:22,697 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:06:22,697 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/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 23:06:22,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:06:22,750 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:06:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:06:22,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:06:22,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:06:22,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:06:22,751 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:06:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:06:22,751 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:06:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:06:22,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:06:22,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:06:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:06:22,753 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 23:06:22,837 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 23:06:22,839 INFO L168 Benchmark]: Toolchain (without parser) took 659.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -139.7 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. [2018-11-22 23:06:22,840 INFO L168 Benchmark]: CDTParser took 0.13 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 23:06:22,841 INFO L168 Benchmark]: CACSL2BoogieTranslator took 441.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -162.1 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. [2018-11-22 23:06:22,841 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-22 23:06:22,842 INFO L168 Benchmark]: Boogie Preprocessor took 27.10 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 23:06:22,842 INFO L168 Benchmark]: RCFGBuilder took 142.38 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: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2018-11-22 23:06:22,845 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 441.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -162.1 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.10 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 142.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 23:06:24,272 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:06:24,274 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:06:24,282 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:06:24,282 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:06:24,283 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:06:24,284 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:06:24,285 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:06:24,286 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:06:24,287 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:06:24,287 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:06:24,287 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:06:24,288 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:06:24,289 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:06:24,290 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:06:24,290 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:06:24,291 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:06:24,292 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:06:24,294 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:06:24,295 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:06:24,295 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:06:24,296 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:06:24,298 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:06:24,298 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:06:24,299 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:06:24,299 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:06:24,300 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:06:24,300 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:06:24,301 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:06:24,302 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:06:24,303 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:06:24,303 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:06:24,303 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:06:24,303 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:06:24,304 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:06:24,304 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:06:24,305 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 23:06:24,315 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:06:24,316 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:06:24,316 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:06:24,316 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:06:24,317 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:06:24,317 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:06:24,317 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:06:24,317 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:06:24,317 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:06:24,318 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:06:24,318 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:06:24,318 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:06:24,318 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:06:24,318 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 23:06:24,318 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 23:06:24,318 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:06:24,319 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:06:24,319 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:06:24,319 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:06:24,319 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:06:24,319 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:06:24,319 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:06:24,319 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:06:24,319 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:06:24,320 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:06:24,320 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:06:24,320 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:06:24,320 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 23:06:24,320 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 23:06:24,320 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:06:24,320 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 23:06:24,321 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 23:06:24,321 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_e64a4656-3e91-472b-b4f5-f883801fd2da/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 -> db442b2b2190096040237cf0291b9e040559918a [2018-11-22 23:06:24,352 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:06:24,362 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:06:24,364 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:06:24,365 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:06:24,366 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:06:24,366 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe010_rmo.oepc_false-unreach-call.i [2018-11-22 23:06:24,408 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/data/2fa3c4576/08cd0bec9f2945419fea648c97726e88/FLAGcf7ecbce6 [2018-11-22 23:06:24,775 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:06:24,776 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/sv-benchmarks/c/pthread-wmm/safe010_rmo.oepc_false-unreach-call.i [2018-11-22 23:06:24,787 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/data/2fa3c4576/08cd0bec9f2945419fea648c97726e88/FLAGcf7ecbce6 [2018-11-22 23:06:25,166 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/bin-2019/ukojak/data/2fa3c4576/08cd0bec9f2945419fea648c97726e88 [2018-11-22 23:06:25,169 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:06:25,170 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:06:25,171 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:06:25,171 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:06:25,174 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:06:25,175 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:06:25" (1/1) ... [2018-11-22 23:06:25,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78731903 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:25, skipping insertion in model container [2018-11-22 23:06:25,177 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:06:25" (1/1) ... [2018-11-22 23:06:25,185 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:06:25,220 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:06:25,493 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:06:25,503 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:06:25,550 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:06:25,601 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:06:25,601 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:25 WrapperNode [2018-11-22 23:06:25,601 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:06:25,602 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:06:25,602 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:06:25,602 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:06:25,650 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:25" (1/1) ... [2018-11-22 23:06:25,661 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:25" (1/1) ... [2018-11-22 23:06:25,675 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:06:25,675 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:06:25,675 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:06:25,675 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:06:25,681 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:25" (1/1) ... [2018-11-22 23:06:25,681 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:25" (1/1) ... [2018-11-22 23:06:25,684 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:25" (1/1) ... [2018-11-22 23:06:25,685 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:25" (1/1) ... [2018-11-22 23:06:25,692 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:25" (1/1) ... [2018-11-22 23:06:25,694 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:25" (1/1) ... [2018-11-22 23:06:25,696 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:25" (1/1) ... [2018-11-22 23:06:25,699 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:06:25,699 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:06:25,699 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:06:25,699 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:06:25,700 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e64a4656-3e91-472b-b4f5-f883801fd2da/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 23:06:25,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:06:25,733 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:06:25,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:06:25,733 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:06:25,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:06:25,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 23:06:25,733 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:06:25,733 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:06:25,733 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:06:25,733 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:06:25,734 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:06:25,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:06:25,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:06:25,735 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 23:06:25,837 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 23:06:25,840 INFO L168 Benchmark]: Toolchain (without parser) took 670.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 947.6 MB in the beginning and 1.1 GB in the end (delta: -152.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:06:25,841 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:06:25,841 INFO L168 Benchmark]: CACSL2BoogieTranslator took 430.74 ms. Allocated memory is still 1.0 GB. Free memory was 947.6 MB in the beginning and 910.0 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-22 23:06:25,842 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 910.0 MB in the beginning and 1.1 GB in the end (delta: -214.7 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2018-11-22 23:06:25,842 INFO L168 Benchmark]: Boogie Preprocessor took 23.86 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 23:06:25,843 INFO L168 Benchmark]: RCFGBuilder took 140.19 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: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:06:25,845 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 430.74 ms. Allocated memory is still 1.0 GB. Free memory was 947.6 MB in the beginning and 910.0 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 72.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 910.0 MB in the beginning and 1.1 GB in the end (delta: -214.7 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.86 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 140.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...