./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix044_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_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix044_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/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 d938fd58f1c5f42a3fb521b0d018195bdeb2d055 ................................................................................................................................................................................................ 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_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix044_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/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 d938fd58f1c5f42a3fb521b0d018195bdeb2d055 ........................................................................................................................................................................................................ 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 16:00:07,186 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 16:00:07,188 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 16:00:07,197 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 16:00:07,197 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 16:00:07,197 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 16:00:07,198 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 16:00:07,200 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 16:00:07,201 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 16:00:07,202 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 16:00:07,203 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 16:00:07,203 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 16:00:07,204 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 16:00:07,204 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 16:00:07,205 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 16:00:07,206 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 16:00:07,207 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 16:00:07,208 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 16:00:07,209 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 16:00:07,210 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 16:00:07,211 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 16:00:07,212 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 16:00:07,213 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 16:00:07,213 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 16:00:07,213 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 16:00:07,214 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 16:00:07,214 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 16:00:07,215 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 16:00:07,216 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 16:00:07,217 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 16:00:07,217 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 16:00:07,217 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 16:00:07,218 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 16:00:07,218 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 16:00:07,219 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 16:00:07,219 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 16:00:07,220 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 16:00:07,231 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 16:00:07,231 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 16:00:07,232 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 16:00:07,233 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 16:00:07,233 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 16:00:07,233 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 16:00:07,234 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 16:00:07,234 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 16:00:07,234 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 16:00:07,234 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 16:00:07,234 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 16:00:07,234 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 16:00:07,235 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 16:00:07,235 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 16:00:07,235 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 16:00:07,235 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 16:00:07,235 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 16:00:07,235 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 16:00:07,236 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 16:00:07,236 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 16:00:07,236 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 16:00:07,236 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 16:00:07,236 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 16:00:07,236 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 16:00:07,237 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 16:00:07,237 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 16:00:07,237 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 16:00:07,237 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 16:00:07,237 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 16:00:07,237 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_176b415e-0fa0-4c84-b974-c6a828ad3d4c/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 -> d938fd58f1c5f42a3fb521b0d018195bdeb2d055 [2018-11-23 16:00:07,270 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 16:00:07,282 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 16:00:07,285 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 16:00:07,286 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 16:00:07,286 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 16:00:07,287 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix044_rmo.oepc_false-unreach-call.i [2018-11-23 16:00:07,344 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/data/f325a2fbf/5851235f611c4b59ab19d9581c1d3886/FLAGdbbc7b6f3 [2018-11-23 16:00:07,760 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 16:00:07,761 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/sv-benchmarks/c/pthread-wmm/mix044_rmo.oepc_false-unreach-call.i [2018-11-23 16:00:07,772 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/data/f325a2fbf/5851235f611c4b59ab19d9581c1d3886/FLAGdbbc7b6f3 [2018-11-23 16:00:07,785 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/data/f325a2fbf/5851235f611c4b59ab19d9581c1d3886 [2018-11-23 16:00:07,787 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 16:00:07,788 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 16:00:07,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 16:00:07,789 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 16:00:07,792 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 16:00:07,793 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:00:07" (1/1) ... [2018-11-23 16:00:07,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b9e8a6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:07, skipping insertion in model container [2018-11-23 16:00:07,795 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:00:07" (1/1) ... [2018-11-23 16:00:07,802 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 16:00:07,842 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 16:00:08,148 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 16:00:08,209 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 16:00:08,264 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 16:00:08,313 INFO L195 MainTranslator]: Completed translation [2018-11-23 16:00:08,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:08 WrapperNode [2018-11-23 16:00:08,313 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 16:00:08,314 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 16:00:08,314 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 16:00:08,314 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 16:00:08,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:08" (1/1) ... [2018-11-23 16:00:08,337 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:08" (1/1) ... [2018-11-23 16:00:08,359 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 16:00:08,360 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 16:00:08,360 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 16:00:08,360 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 16:00:08,367 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:08" (1/1) ... [2018-11-23 16:00:08,367 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:08" (1/1) ... [2018-11-23 16:00:08,371 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:08" (1/1) ... [2018-11-23 16:00:08,371 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:08" (1/1) ... [2018-11-23 16:00:08,379 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:08" (1/1) ... [2018-11-23 16:00:08,383 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:08" (1/1) ... [2018-11-23 16:00:08,385 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:08" (1/1) ... [2018-11-23 16:00:08,387 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 16:00:08,388 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 16:00:08,388 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 16:00:08,388 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 16:00:08,389 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/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 16:00:08,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 16:00:08,434 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 16:00:08,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 16:00:08,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 16:00:08,434 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 16:00:08,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 16:00:08,435 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 16:00:08,435 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 16:00:08,435 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 16:00:08,435 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 16:00:08,435 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 16:00:08,435 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 16:00:08,435 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 16:00:08,435 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 16:00:08,436 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 16:00:08,436 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 16:00:08,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 16:00:08,437 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 16:00:08,583 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 16:00:08,586 INFO L168 Benchmark]: Toolchain (without parser) took 797.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 958.0 MB in the beginning and 1.1 GB in the end (delta: -153.7 MB). Peak memory consumption was 7.8 MB. Max. memory is 11.5 GB. [2018-11-23 16:00:08,587 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 982.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 16:00:08,588 INFO L168 Benchmark]: CACSL2BoogieTranslator took 524.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 958.0 MB in the beginning and 1.1 GB in the end (delta: -173.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. [2018-11-23 16:00:08,589 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.26 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: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 11.5 GB. [2018-11-23 16:00:08,589 INFO L168 Benchmark]: Boogie Preprocessor took 27.74 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 16:00:08,590 INFO L168 Benchmark]: RCFGBuilder took 197.36 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: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. [2018-11-23 16:00:08,593 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 982.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 524.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 958.0 MB in the beginning and 1.1 GB in the end (delta: -173.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.74 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 197.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 16:00:10,334 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 16:00:10,336 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 16:00:10,345 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 16:00:10,345 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 16:00:10,346 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 16:00:10,347 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 16:00:10,348 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 16:00:10,350 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 16:00:10,350 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 16:00:10,351 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 16:00:10,352 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 16:00:10,352 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 16:00:10,353 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 16:00:10,354 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 16:00:10,355 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 16:00:10,356 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 16:00:10,357 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 16:00:10,359 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 16:00:10,360 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 16:00:10,361 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 16:00:10,362 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 16:00:10,364 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 16:00:10,364 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 16:00:10,364 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 16:00:10,365 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 16:00:10,366 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 16:00:10,367 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 16:00:10,367 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 16:00:10,368 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 16:00:10,368 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 16:00:10,369 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 16:00:10,369 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 16:00:10,369 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 16:00:10,370 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 16:00:10,371 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 16:00:10,371 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 16:00:10,384 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 16:00:10,385 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 16:00:10,385 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 16:00:10,385 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 16:00:10,386 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 16:00:10,386 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 16:00:10,386 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 16:00:10,387 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 16:00:10,387 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 16:00:10,387 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 16:00:10,387 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 16:00:10,387 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 16:00:10,387 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 16:00:10,388 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 16:00:10,388 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 16:00:10,388 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 16:00:10,388 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 16:00:10,388 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 16:00:10,388 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 16:00:10,389 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 16:00:10,389 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 16:00:10,389 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 16:00:10,389 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 16:00:10,389 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 16:00:10,390 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 16:00:10,390 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 16:00:10,390 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 16:00:10,390 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 16:00:10,390 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 16:00:10,390 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 16:00:10,391 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 16:00:10,391 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 16:00:10,391 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_176b415e-0fa0-4c84-b974-c6a828ad3d4c/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 -> d938fd58f1c5f42a3fb521b0d018195bdeb2d055 [2018-11-23 16:00:10,426 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 16:00:10,437 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 16:00:10,440 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 16:00:10,442 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 16:00:10,442 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 16:00:10,443 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix044_rmo.oepc_false-unreach-call.i [2018-11-23 16:00:10,493 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/data/0aa6abad5/8ddc791e57ed4434828621d05092f39a/FLAG37fc1e7a3 [2018-11-23 16:00:10,916 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 16:00:10,916 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/sv-benchmarks/c/pthread-wmm/mix044_rmo.oepc_false-unreach-call.i [2018-11-23 16:00:10,927 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/data/0aa6abad5/8ddc791e57ed4434828621d05092f39a/FLAG37fc1e7a3 [2018-11-23 16:00:10,939 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/bin-2019/ukojak/data/0aa6abad5/8ddc791e57ed4434828621d05092f39a [2018-11-23 16:00:10,942 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 16:00:10,944 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 16:00:10,945 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 16:00:10,945 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 16:00:10,948 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 16:00:10,949 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:00:10" (1/1) ... [2018-11-23 16:00:10,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@513f3c7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:10, skipping insertion in model container [2018-11-23 16:00:10,952 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:00:10" (1/1) ... [2018-11-23 16:00:10,962 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 16:00:11,004 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 16:00:11,350 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 16:00:11,365 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 16:00:11,427 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 16:00:11,541 INFO L195 MainTranslator]: Completed translation [2018-11-23 16:00:11,542 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:11 WrapperNode [2018-11-23 16:00:11,542 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 16:00:11,543 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 16:00:11,543 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 16:00:11,543 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 16:00:11,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:11" (1/1) ... [2018-11-23 16:00:11,568 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:11" (1/1) ... [2018-11-23 16:00:11,585 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 16:00:11,585 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 16:00:11,585 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 16:00:11,585 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 16:00:11,592 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:11" (1/1) ... [2018-11-23 16:00:11,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:11" (1/1) ... [2018-11-23 16:00:11,599 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:11" (1/1) ... [2018-11-23 16:00:11,599 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:11" (1/1) ... [2018-11-23 16:00:11,609 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:11" (1/1) ... [2018-11-23 16:00:11,612 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:11" (1/1) ... [2018-11-23 16:00:11,616 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:11" (1/1) ... [2018-11-23 16:00:11,621 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 16:00:11,621 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 16:00:11,621 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 16:00:11,621 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 16:00:11,622 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_176b415e-0fa0-4c84-b974-c6a828ad3d4c/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 16:00:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 16:00:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 16:00:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 16:00:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 16:00:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 16:00:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 16:00:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 16:00:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 16:00:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 16:00:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 16:00:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 16:00:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 16:00:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 16:00:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 16:00:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 16:00:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 16:00:11,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 16:00:11,667 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 16:00:11,797 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 16:00:11,800 INFO L168 Benchmark]: Toolchain (without parser) took 857.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -149.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 16:00:11,801 INFO L168 Benchmark]: CDTParser took 0.20 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 16:00:11,802 INFO L168 Benchmark]: CACSL2BoogieTranslator took 597.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -181.5 MB). Peak memory consumption was 63.8 MB. Max. memory is 11.5 GB. [2018-11-23 16:00:11,803 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 16:00:11,803 INFO L168 Benchmark]: Boogie Preprocessor took 35.86 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 16:00:11,803 INFO L168 Benchmark]: RCFGBuilder took 178.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. [2018-11-23 16:00:11,807 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 597.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -181.5 MB). Peak memory consumption was 63.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 35.86 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 178.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...