./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix039_tso.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix039_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ff5c32520aae3f76d214dc1d2d53ea6a223069b7 ............................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix039_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ff5c32520aae3f76d214dc1d2d53ea6a223069b7 ................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-22 21:29:56,652 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:29:56,653 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:29:56,661 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:29:56,661 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:29:56,662 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:29:56,663 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:29:56,664 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:29:56,665 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:29:56,666 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:29:56,666 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:29:56,667 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:29:56,667 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:29:56,668 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:29:56,669 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:29:56,669 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:29:56,670 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:29:56,671 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:29:56,672 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:29:56,673 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:29:56,674 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:29:56,675 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:29:56,677 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:29:56,677 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:29:56,677 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:29:56,677 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:29:56,678 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:29:56,679 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:29:56,679 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:29:56,680 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:29:56,680 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:29:56,681 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:29:56,681 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:29:56,681 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:29:56,682 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:29:56,682 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:29:56,682 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 21:29:56,692 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:29:56,692 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:29:56,693 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 21:29:56,693 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 21:29:56,694 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 21:29:56,694 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 21:29:56,694 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:29:56,694 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 21:29:56,694 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 21:29:56,694 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 21:29:56,694 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:29:56,695 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 21:29:56,695 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 21:29:56,695 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 21:29:56,695 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 21:29:56,695 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:29:56,695 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:29:56,695 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 21:29:56,696 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 21:29:56,696 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 21:29:56,696 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:29:56,696 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 21:29:56,696 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:29:56,696 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:29:56,696 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 21:29:56,697 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 21:29:56,697 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 21:29:56,697 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 21:29:56,697 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 21:29:56,697 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_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff5c32520aae3f76d214dc1d2d53ea6a223069b7 [2018-11-22 21:29:56,720 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:29:56,728 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:29:56,731 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:29:56,732 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:29:56,732 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:29:56,733 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix039_tso.opt_false-unreach-call.i [2018-11-22 21:29:56,768 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/data/863e8095e/99096b88274b402bbc0086d8faf32f20/FLAGaf9f8c975 [2018-11-22 21:29:57,211 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:29:57,211 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/sv-benchmarks/c/pthread-wmm/mix039_tso.opt_false-unreach-call.i [2018-11-22 21:29:57,220 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/data/863e8095e/99096b88274b402bbc0086d8faf32f20/FLAGaf9f8c975 [2018-11-22 21:29:57,228 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/data/863e8095e/99096b88274b402bbc0086d8faf32f20 [2018-11-22 21:29:57,230 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:29:57,230 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:29:57,231 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:29:57,231 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:29:57,234 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:29:57,234 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:29:57" (1/1) ... [2018-11-22 21:29:57,236 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f443fd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:29:57, skipping insertion in model container [2018-11-22 21:29:57,237 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:29:57" (1/1) ... [2018-11-22 21:29:57,243 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:29:57,272 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:29:57,498 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:29:57,504 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:29:57,592 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:29:57,630 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:29:57,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:29:57 WrapperNode [2018-11-22 21:29:57,630 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:29:57,630 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:29:57,631 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:29:57,631 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:29:57,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:29:57" (1/1) ... [2018-11-22 21:29:57,649 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:29:57" (1/1) ... [2018-11-22 21:29:57,667 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:29:57,667 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:29:57,667 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:29:57,667 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:29:57,673 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:29:57" (1/1) ... [2018-11-22 21:29:57,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:29:57" (1/1) ... [2018-11-22 21:29:57,677 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:29:57" (1/1) ... [2018-11-22 21:29:57,677 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:29:57" (1/1) ... [2018-11-22 21:29:57,685 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:29:57" (1/1) ... [2018-11-22 21:29:57,688 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:29:57" (1/1) ... [2018-11-22 21:29:57,690 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:29:57" (1/1) ... [2018-11-22 21:29:57,693 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:29:57,694 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:29:57,694 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:29:57,694 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:29:57,695 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:29:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/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 21:29:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 21:29:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 21:29:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 21:29:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 21:29:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 21:29:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 21:29:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 21:29:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 21:29:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 21:29:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 21:29:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 21:29:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 21:29:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-22 21:29:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-22 21:29:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 21:29:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:29:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:29:57,738 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 21:29:58,097 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 21:29:58,100 INFO L168 Benchmark]: Toolchain (without parser) took 869.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 955.8 MB in the beginning and 1.1 GB in the end (delta: -120.5 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2018-11-22 21:29:58,101 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:29:58,102 INFO L168 Benchmark]: CACSL2BoogieTranslator took 399.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 955.8 MB in the beginning and 1.1 GB in the end (delta: -167.8 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. [2018-11-22 21:29:58,102 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.61 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 21:29:58,103 INFO L168 Benchmark]: Boogie Preprocessor took 26.25 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 21:29:58,103 INFO L168 Benchmark]: RCFGBuilder took 405.47 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: 40.5 MB). Peak memory consumption was 40.5 MB. Max. memory is 11.5 GB. [2018-11-22 21:29:58,106 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 399.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 955.8 MB in the beginning and 1.1 GB in the end (delta: -167.8 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 405.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 40.5 MB). Peak memory consumption was 40.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-22 21:29:59,551 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:29:59,553 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:29:59,561 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:29:59,561 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:29:59,562 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:29:59,563 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:29:59,564 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:29:59,565 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:29:59,565 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:29:59,566 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:29:59,566 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:29:59,566 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:29:59,567 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:29:59,568 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:29:59,568 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:29:59,569 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:29:59,570 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:29:59,571 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:29:59,572 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:29:59,573 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:29:59,574 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:29:59,575 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:29:59,575 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:29:59,575 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:29:59,576 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:29:59,577 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:29:59,577 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:29:59,578 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:29:59,578 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:29:59,579 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:29:59,579 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:29:59,579 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:29:59,579 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:29:59,580 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:29:59,580 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:29:59,581 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 21:29:59,590 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:29:59,590 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:29:59,591 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 21:29:59,591 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 21:29:59,592 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 21:29:59,592 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 21:29:59,592 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:29:59,592 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 21:29:59,592 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 21:29:59,592 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:29:59,592 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 21:29:59,593 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 21:29:59,593 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 21:29:59,593 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 21:29:59,593 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 21:29:59,593 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 21:29:59,593 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:29:59,593 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:29:59,593 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 21:29:59,594 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 21:29:59,594 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 21:29:59,594 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:29:59,594 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 21:29:59,594 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:29:59,594 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:29:59,594 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 21:29:59,595 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 21:29:59,595 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 21:29:59,595 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 21:29:59,595 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 21:29:59,595 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 21:29:59,595 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 21:29:59,595 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_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff5c32520aae3f76d214dc1d2d53ea6a223069b7 [2018-11-22 21:29:59,623 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:29:59,633 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:29:59,635 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:29:59,637 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:29:59,637 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:29:59,637 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix039_tso.opt_false-unreach-call.i [2018-11-22 21:29:59,679 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/data/8f33b3e49/08f8ba82f6434e5d8fd87fd13c5b4dff/FLAGd9cd024db [2018-11-22 21:30:00,123 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:30:00,124 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/sv-benchmarks/c/pthread-wmm/mix039_tso.opt_false-unreach-call.i [2018-11-22 21:30:00,134 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/data/8f33b3e49/08f8ba82f6434e5d8fd87fd13c5b4dff/FLAGd9cd024db [2018-11-22 21:30:00,144 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/bin-2019/ukojak/data/8f33b3e49/08f8ba82f6434e5d8fd87fd13c5b4dff [2018-11-22 21:30:00,147 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:30:00,148 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:30:00,148 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:30:00,148 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:30:00,150 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:30:00,151 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:30:00" (1/1) ... [2018-11-22 21:30:00,152 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e66d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:00, skipping insertion in model container [2018-11-22 21:30:00,153 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:30:00" (1/1) ... [2018-11-22 21:30:00,158 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:30:00,190 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:30:00,430 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:30:00,441 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:30:00,486 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:30:00,576 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:30:00,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:00 WrapperNode [2018-11-22 21:30:00,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:30:00,577 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:30:00,577 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:30:00,578 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:30:00,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:00" (1/1) ... [2018-11-22 21:30:00,596 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:00" (1/1) ... [2018-11-22 21:30:00,610 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:30:00,610 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:30:00,610 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:30:00,610 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:30:00,616 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:00" (1/1) ... [2018-11-22 21:30:00,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:00" (1/1) ... [2018-11-22 21:30:00,618 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:00" (1/1) ... [2018-11-22 21:30:00,618 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:00" (1/1) ... [2018-11-22 21:30:00,625 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:00" (1/1) ... [2018-11-22 21:30:00,627 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:00" (1/1) ... [2018-11-22 21:30:00,629 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:00" (1/1) ... [2018-11-22 21:30:00,632 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:30:00,632 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:30:00,632 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:30:00,632 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:30:00,633 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4f7d0d03-b68a-439f-979d-23a5551e1697/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 21:30:00,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 21:30:00,664 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 21:30:00,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 21:30:00,664 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 21:30:00,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 21:30:00,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 21:30:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 21:30:00,665 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 21:30:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 21:30:00,665 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 21:30:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 21:30:00,665 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 21:30:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-22 21:30:00,665 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-22 21:30:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 21:30:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:30:00,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:30:00,666 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 21:30:00,963 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 21:30:00,965 INFO L168 Benchmark]: Toolchain (without parser) took 818.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -140.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:30:00,966 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 21:30:00,967 INFO L168 Benchmark]: CACSL2BoogieTranslator took 428.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -180.9 MB). Peak memory consumption was 58.0 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:00,967 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:00,968 INFO L168 Benchmark]: Boogie Preprocessor took 21.55 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 21:30:00,968 INFO L168 Benchmark]: RCFGBuilder took 332.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:00,971 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 428.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -180.9 MB). Peak memory consumption was 58.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.55 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 332.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...