./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe022_rmo.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe022_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/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 b385e7b4ef7bc6aa75218cd0bf9b00db4054c208 .................................................................................................................................................................................................. 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_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe022_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/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 b385e7b4ef7bc6aa75218cd0bf9b00db4054c208 .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 05:23:49,106 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 05:23:49,108 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 05:23:49,114 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 05:23:49,114 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 05:23:49,115 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 05:23:49,116 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 05:23:49,117 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 05:23:49,118 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 05:23:49,119 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 05:23:49,119 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 05:23:49,119 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 05:23:49,120 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 05:23:49,121 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 05:23:49,121 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 05:23:49,122 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 05:23:49,123 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 05:23:49,124 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 05:23:49,125 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 05:23:49,126 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 05:23:49,127 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 05:23:49,128 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 05:23:49,129 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 05:23:49,129 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 05:23:49,130 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 05:23:49,130 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 05:23:49,131 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 05:23:49,132 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 05:23:49,132 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 05:23:49,133 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 05:23:49,133 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 05:23:49,134 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 05:23:49,134 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 05:23:49,134 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 05:23:49,135 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 05:23:49,135 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 05:23:49,135 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 05:23:49,145 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 05:23:49,145 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 05:23:49,146 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 05:23:49,146 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 05:23:49,146 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 05:23:49,147 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 05:23:49,147 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 05:23:49,147 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 05:23:49,147 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 05:23:49,147 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 05:23:49,147 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 05:23:49,147 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 05:23:49,147 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 05:23:49,147 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 05:23:49,147 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 05:23:49,147 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 05:23:49,148 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 05:23:49,148 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 05:23:49,148 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 05:23:49,148 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 05:23:49,148 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 05:23:49,148 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 05:23:49,148 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 05:23:49,148 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 05:23:49,148 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 05:23:49,148 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 05:23:49,149 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 05:23:49,149 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 05:23:49,149 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 05:23:49,149 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_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/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 -> b385e7b4ef7bc6aa75218cd0bf9b00db4054c208 [2018-11-23 05:23:49,172 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 05:23:49,181 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 05:23:49,183 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 05:23:49,185 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 05:23:49,185 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 05:23:49,185 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe022_rmo.opt_false-unreach-call.i [2018-11-23 05:23:49,225 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/data/8316ea77b/59e99146f0754e5ca6a418b0242f94f4/FLAG88ce6111c [2018-11-23 05:23:49,674 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 05:23:49,674 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/sv-benchmarks/c/pthread-wmm/safe022_rmo.opt_false-unreach-call.i [2018-11-23 05:23:49,681 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/data/8316ea77b/59e99146f0754e5ca6a418b0242f94f4/FLAG88ce6111c [2018-11-23 05:23:49,689 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/data/8316ea77b/59e99146f0754e5ca6a418b0242f94f4 [2018-11-23 05:23:49,690 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 05:23:49,691 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 05:23:49,692 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 05:23:49,692 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 05:23:49,694 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 05:23:49,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:23:49" (1/1) ... [2018-11-23 05:23:49,696 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 23.11 05:23:49, skipping insertion in model container [2018-11-23 05:23:49,696 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:23:49" (1/1) ... [2018-11-23 05:23:49,702 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 05:23:49,731 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 05:23:49,962 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:23:49,970 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 05:23:50,058 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:23:50,103 INFO L195 MainTranslator]: Completed translation [2018-11-23 05:23:50,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:50 WrapperNode [2018-11-23 05:23:50,104 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 05:23:50,104 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 05:23:50,104 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 05:23:50,104 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 05:23:50,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:50" (1/1) ... [2018-11-23 05:23:50,126 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:50" (1/1) ... [2018-11-23 05:23:50,141 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 05:23:50,141 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 05:23:50,141 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 05:23:50,141 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 05:23:50,147 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:50" (1/1) ... [2018-11-23 05:23:50,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:50" (1/1) ... [2018-11-23 05:23:50,150 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:50" (1/1) ... [2018-11-23 05:23:50,150 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:50" (1/1) ... [2018-11-23 05:23:50,157 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:50" (1/1) ... [2018-11-23 05:23:50,159 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:50" (1/1) ... [2018-11-23 05:23:50,161 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:50" (1/1) ... [2018-11-23 05:23:50,163 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 05:23:50,164 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 05:23:50,164 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 05:23:50,164 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 05:23:50,165 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 05:23:50,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 05:23:50,205 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 05:23:50,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 05:23:50,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 05:23:50,206 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 05:23:50,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 05:23:50,206 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 05:23:50,206 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 05:23:50,206 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 05:23:50,206 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 05:23:50,206 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 05:23:50,207 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 05:23:50,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 05:23:50,208 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 05:23:50,300 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 05:23:50,302 INFO L168 Benchmark]: Toolchain (without parser) took 611.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 955.8 MB in the beginning and 1.1 GB in the end (delta: -139.6 MB). Peak memory consumption was 8.8 MB. Max. memory is 11.5 GB. [2018-11-23 05:23:50,304 INFO L168 Benchmark]: CDTParser took 0.14 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. [2018-11-23 05:23:50,304 INFO L168 Benchmark]: CACSL2BoogieTranslator took 411.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 955.8 MB in the beginning and 1.1 GB in the end (delta: -170.2 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. [2018-11-23 05:23:50,305 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.52 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 05:23:50,305 INFO L168 Benchmark]: Boogie Preprocessor took 22.59 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 05:23:50,306 INFO L168 Benchmark]: RCFGBuilder took 138.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. [2018-11-23 05:23:50,309 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 411.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 955.8 MB in the beginning and 1.1 GB in the end (delta: -170.2 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 138.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 05:23:51,739 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 05:23:51,740 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 05:23:51,749 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 05:23:51,749 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 05:23:51,749 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 05:23:51,750 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 05:23:51,751 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 05:23:51,752 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 05:23:51,753 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 05:23:51,754 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 05:23:51,754 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 05:23:51,754 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 05:23:51,755 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 05:23:51,756 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 05:23:51,756 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 05:23:51,757 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 05:23:51,758 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 05:23:51,759 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 05:23:51,760 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 05:23:51,761 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 05:23:51,762 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 05:23:51,764 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 05:23:51,764 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 05:23:51,764 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 05:23:51,765 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 05:23:51,766 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 05:23:51,766 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 05:23:51,767 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 05:23:51,768 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 05:23:51,768 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 05:23:51,768 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 05:23:51,769 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 05:23:51,769 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 05:23:51,770 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 05:23:51,770 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 05:23:51,771 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 05:23:51,781 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 05:23:51,781 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 05:23:51,782 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 05:23:51,782 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 05:23:51,782 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 05:23:51,783 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 05:23:51,783 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 05:23:51,783 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 05:23:51,783 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 05:23:51,783 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 05:23:51,783 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 05:23:51,783 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 05:23:51,783 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 05:23:51,784 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 05:23:51,784 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 05:23:51,784 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 05:23:51,784 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 05:23:51,784 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 05:23:51,784 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 05:23:51,786 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 05:23:51,786 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 05:23:51,786 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 05:23:51,786 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 05:23:51,787 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 05:23:51,787 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 05:23:51,787 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 05:23:51,787 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 05:23:51,787 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 05:23:51,787 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 05:23:51,787 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 05:23:51,787 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 05:23:51,788 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 05:23:51,788 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_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/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 -> b385e7b4ef7bc6aa75218cd0bf9b00db4054c208 [2018-11-23 05:23:51,817 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 05:23:51,826 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 05:23:51,829 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 05:23:51,830 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 05:23:51,830 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 05:23:51,831 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe022_rmo.opt_false-unreach-call.i [2018-11-23 05:23:51,871 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/data/272d849a9/82550e7cfb4942b48d30e0f844e023a2/FLAG6fb125ad6 [2018-11-23 05:23:52,245 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 05:23:52,245 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/sv-benchmarks/c/pthread-wmm/safe022_rmo.opt_false-unreach-call.i [2018-11-23 05:23:52,255 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/data/272d849a9/82550e7cfb4942b48d30e0f844e023a2/FLAG6fb125ad6 [2018-11-23 05:23:52,628 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/data/272d849a9/82550e7cfb4942b48d30e0f844e023a2 [2018-11-23 05:23:52,630 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 05:23:52,631 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 05:23:52,631 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 05:23:52,631 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 05:23:52,634 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 05:23:52,635 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:23:52" (1/1) ... [2018-11-23 05:23:52,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bd55a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:52, skipping insertion in model container [2018-11-23 05:23:52,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:23:52" (1/1) ... [2018-11-23 05:23:52,645 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 05:23:52,678 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 05:23:52,933 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:23:52,945 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 05:23:52,990 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:23:53,040 INFO L195 MainTranslator]: Completed translation [2018-11-23 05:23:53,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:53 WrapperNode [2018-11-23 05:23:53,040 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 05:23:53,041 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 05:23:53,041 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 05:23:53,041 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 05:23:53,087 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:53" (1/1) ... [2018-11-23 05:23:53,098 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:53" (1/1) ... [2018-11-23 05:23:53,110 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 05:23:53,111 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 05:23:53,111 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 05:23:53,111 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 05:23:53,116 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:53" (1/1) ... [2018-11-23 05:23:53,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:53" (1/1) ... [2018-11-23 05:23:53,119 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:53" (1/1) ... [2018-11-23 05:23:53,119 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:53" (1/1) ... [2018-11-23 05:23:53,126 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:53" (1/1) ... [2018-11-23 05:23:53,128 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:53" (1/1) ... [2018-11-23 05:23:53,130 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:53" (1/1) ... [2018-11-23 05:23:53,132 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 05:23:53,133 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 05:23:53,133 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 05:23:53,133 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 05:23:53,133 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:23:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8dcd3a4c-3b93-4570-946f-cd9e0ace8443/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 05:23:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 05:23:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 05:23:53,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 05:23:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 05:23:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 05:23:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 05:23:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 05:23:53,169 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 05:23:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 05:23:53,169 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 05:23:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 05:23:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 05:23:53,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 05:23:53,170 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 05:23:53,261 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 05:23:53,266 INFO L168 Benchmark]: Toolchain (without parser) took 635.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -157.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 05:23:53,267 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 05:23:53,268 INFO L168 Benchmark]: CACSL2BoogieTranslator took 409.35 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 905.7 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-23 05:23:53,268 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 905.7 MB in the beginning and 1.1 GB in the end (delta: -213.5 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. [2018-11-23 05:23:53,269 INFO L168 Benchmark]: Boogie Preprocessor took 22.08 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 05:23:53,269 INFO L168 Benchmark]: RCFGBuilder took 130.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. [2018-11-23 05:23:53,272 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 409.35 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 905.7 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 69.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 905.7 MB in the beginning and 1.1 GB in the end (delta: -213.5 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.08 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 130.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...