./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix035_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_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix035_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/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 f6a6983b3548f0be996f3b3305a287e0d3e57864 ................................................................................................................................................................................................ 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_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix035_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/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 f6a6983b3548f0be996f3b3305a287e0d3e57864 ................................................................................................................................................................................................................... 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 23:59:16,654 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:59:16,655 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:59:16,663 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:59:16,663 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:59:16,663 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:59:16,664 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:59:16,665 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:59:16,666 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:59:16,667 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:59:16,667 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:59:16,668 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:59:16,668 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:59:16,669 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:59:16,670 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:59:16,670 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:59:16,671 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:59:16,672 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:59:16,674 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:59:16,675 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:59:16,675 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:59:16,676 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:59:16,678 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:59:16,678 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:59:16,678 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:59:16,679 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:59:16,679 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:59:16,680 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:59:16,681 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:59:16,681 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:59:16,682 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:59:16,682 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:59:16,682 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:59:16,682 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:59:16,683 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:59:16,684 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:59:16,684 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 23:59:16,694 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:59:16,694 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:59:16,695 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:59:16,695 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:59:16,695 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:59:16,696 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:59:16,696 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:59:16,696 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:59:16,696 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:59:16,696 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:59:16,696 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:59:16,696 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:59:16,696 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:59:16,697 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:59:16,697 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:59:16,697 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:59:16,697 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:59:16,697 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:59:16,697 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:59:16,697 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:59:16,697 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:59:16,698 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:59:16,698 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:59:16,698 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:59:16,698 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:59:16,698 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:59:16,698 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 23:59:16,698 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:59:16,698 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:59:16,698 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_8f49f60a-384d-4e18-8906-7e9c2e865c5b/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 -> f6a6983b3548f0be996f3b3305a287e0d3e57864 [2018-11-22 23:59:16,721 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:59:16,729 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:59:16,731 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:59:16,732 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:59:16,732 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:59:16,732 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix035_rmo.oepc_false-unreach-call.i [2018-11-22 23:59:16,769 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/data/d773083c0/ab053d754c5d4834bce86c9358ff4798/FLAGc954ba862 [2018-11-22 23:59:17,157 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:59:17,157 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/sv-benchmarks/c/pthread-wmm/mix035_rmo.oepc_false-unreach-call.i [2018-11-22 23:59:17,169 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/data/d773083c0/ab053d754c5d4834bce86c9358ff4798/FLAGc954ba862 [2018-11-22 23:59:17,526 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/data/d773083c0/ab053d754c5d4834bce86c9358ff4798 [2018-11-22 23:59:17,529 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:59:17,529 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:59:17,530 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:59:17,530 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:59:17,533 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:59:17,534 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:59:17" (1/1) ... [2018-11-22 23:59:17,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@266c39f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:17, skipping insertion in model container [2018-11-22 23:59:17,536 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:59:17" (1/1) ... [2018-11-22 23:59:17,543 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:59:17,578 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:59:17,830 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:59:17,842 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:59:17,927 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:59:17,969 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:59:17,969 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:17 WrapperNode [2018-11-22 23:59:17,969 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:59:17,970 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:59:17,970 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:59:17,970 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:59:17,976 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:17" (1/1) ... [2018-11-22 23:59:17,990 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:17" (1/1) ... [2018-11-22 23:59:18,007 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:59:18,008 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:59:18,008 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:59:18,008 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:59:18,014 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:17" (1/1) ... [2018-11-22 23:59:18,014 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:17" (1/1) ... [2018-11-22 23:59:18,018 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:17" (1/1) ... [2018-11-22 23:59:18,018 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:17" (1/1) ... [2018-11-22 23:59:18,028 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:17" (1/1) ... [2018-11-22 23:59:18,032 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:17" (1/1) ... [2018-11-22 23:59:18,034 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:17" (1/1) ... [2018-11-22 23:59:18,037 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:59:18,038 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:59:18,038 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:59:18,038 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:59:18,039 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/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 23:59:18,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:59:18,077 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:59:18,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:59:18,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:59:18,078 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:59:18,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:59:18,078 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:59:18,078 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:59:18,078 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:59:18,078 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:59:18,078 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 23:59:18,078 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 23:59:18,078 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:59:18,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:59:18,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:59:18,080 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 23:59:18,172 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 23:59:18,174 INFO L168 Benchmark]: Toolchain (without parser) took 645.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -130.1 MB). Peak memory consumption was 2.5 MB. Max. memory is 11.5 GB. [2018-11-22 23:59:18,175 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:59:18,175 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -154.7 MB). Peak memory consumption was 35.4 MB. Max. memory is 11.5 GB. [2018-11-22 23:59:18,176 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.61 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-22 23:59:18,177 INFO L168 Benchmark]: Boogie Preprocessor took 29.82 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 23:59:18,177 INFO L168 Benchmark]: RCFGBuilder took 135.77 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: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:59:18,180 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 439.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -154.7 MB). Peak memory consumption was 35.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 135.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-22 23:59:19,643 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:59:19,644 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:59:19,652 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:59:19,652 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:59:19,653 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:59:19,653 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:59:19,655 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:59:19,656 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:59:19,656 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:59:19,657 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:59:19,657 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:59:19,658 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:59:19,659 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:59:19,660 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:59:19,660 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:59:19,661 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:59:19,662 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:59:19,663 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:59:19,664 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:59:19,665 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:59:19,667 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:59:19,668 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:59:19,669 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:59:19,669 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:59:19,669 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:59:19,671 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:59:19,671 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:59:19,672 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:59:19,673 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:59:19,673 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:59:19,673 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:59:19,674 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:59:19,674 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:59:19,674 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:59:19,675 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:59:19,675 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 23:59:19,686 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:59:19,686 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:59:19,687 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:59:19,687 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:59:19,688 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:59:19,688 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:59:19,688 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:59:19,688 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:59:19,688 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:59:19,688 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:59:19,688 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:59:19,688 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:59:19,689 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:59:19,689 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 23:59:19,689 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 23:59:19,689 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:59:19,689 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:59:19,689 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:59:19,689 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:59:19,689 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:59:19,690 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:59:19,691 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:59:19,691 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:59:19,691 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:59:19,691 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:59:19,691 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:59:19,692 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:59:19,692 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 23:59:19,692 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 23:59:19,692 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:59:19,692 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 23:59:19,692 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 23:59:19,692 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_8f49f60a-384d-4e18-8906-7e9c2e865c5b/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 -> f6a6983b3548f0be996f3b3305a287e0d3e57864 [2018-11-22 23:59:19,720 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:59:19,728 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:59:19,730 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:59:19,731 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:59:19,731 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:59:19,732 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix035_rmo.oepc_false-unreach-call.i [2018-11-22 23:59:19,768 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/data/af3aaa46c/383cdc88c3fd4e28b2796bd0b5a6c738/FLAG4c44a2edf [2018-11-22 23:59:20,215 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:59:20,216 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/sv-benchmarks/c/pthread-wmm/mix035_rmo.oepc_false-unreach-call.i [2018-11-22 23:59:20,224 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/data/af3aaa46c/383cdc88c3fd4e28b2796bd0b5a6c738/FLAG4c44a2edf [2018-11-22 23:59:20,234 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/bin-2019/ukojak/data/af3aaa46c/383cdc88c3fd4e28b2796bd0b5a6c738 [2018-11-22 23:59:20,237 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:59:20,238 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:59:20,239 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:59:20,239 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:59:20,242 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:59:20,242 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:59:20" (1/1) ... [2018-11-22 23:59:20,245 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705312dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:20, skipping insertion in model container [2018-11-22 23:59:20,245 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:59:20" (1/1) ... [2018-11-22 23:59:20,253 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:59:20,289 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:59:20,571 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:59:20,583 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:59:20,628 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:59:20,681 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:59:20,682 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:20 WrapperNode [2018-11-22 23:59:20,682 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:59:20,682 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:59:20,682 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:59:20,683 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:59:20,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:20" (1/1) ... [2018-11-22 23:59:20,744 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:20" (1/1) ... [2018-11-22 23:59:20,759 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:59:20,759 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:59:20,759 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:59:20,759 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:59:20,765 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:20" (1/1) ... [2018-11-22 23:59:20,765 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:20" (1/1) ... [2018-11-22 23:59:20,768 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:20" (1/1) ... [2018-11-22 23:59:20,769 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:20" (1/1) ... [2018-11-22 23:59:20,777 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:20" (1/1) ... [2018-11-22 23:59:20,780 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:20" (1/1) ... [2018-11-22 23:59:20,782 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:20" (1/1) ... [2018-11-22 23:59:20,784 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:59:20,785 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:59:20,785 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:59:20,785 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:59:20,786 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8f49f60a-384d-4e18-8906-7e9c2e865c5b/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 23:59:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:59:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:59:20,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:59:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:59:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:59:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 23:59:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:59:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:59:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:59:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:59:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 23:59:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 23:59:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:59:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:59:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:59:20,821 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 23:59:20,927 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 23:59:20,929 INFO L168 Benchmark]: Toolchain (without parser) took 691.79 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.7 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -134.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:59:20,930 INFO L168 Benchmark]: CDTParser took 0.13 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 23:59:20,931 INFO L168 Benchmark]: CACSL2BoogieTranslator took 443.41 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-22 23:59:20,931 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.62 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.7 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -197.3 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2018-11-22 23:59:20,932 INFO L168 Benchmark]: Boogie Preprocessor took 25.44 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:59:20,932 INFO L168 Benchmark]: RCFGBuilder took 143.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 11.5 GB. [2018-11-22 23:59:20,935 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 443.41 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 76.62 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.7 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -197.3 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.44 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 143.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...