./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix017_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_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix017_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/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 4029c403dbdc86e058875d2ca5fa1870207728a0 ...................................................................................................................................................................................................... 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_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix017_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/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 4029c403dbdc86e058875d2ca5fa1870207728a0 ............................................................................................................................................................................................................ 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 13:39:54,015 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:39:54,016 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:39:54,023 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:39:54,023 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:39:54,024 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:39:54,025 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:39:54,026 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:39:54,027 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:39:54,028 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:39:54,028 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:39:54,029 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:39:54,029 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:39:54,030 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:39:54,031 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:39:54,031 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:39:54,032 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:39:54,033 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:39:54,035 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:39:54,035 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:39:54,036 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:39:54,036 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:39:54,038 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:39:54,038 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:39:54,038 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:39:54,039 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:39:54,039 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:39:54,040 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:39:54,040 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:39:54,041 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:39:54,041 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:39:54,042 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:39:54,042 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:39:54,042 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:39:54,043 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:39:54,043 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:39:54,043 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 13:39:54,051 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:39:54,051 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:39:54,052 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:39:54,052 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:39:54,052 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:39:54,053 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:39:54,053 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:39:54,053 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:39:54,053 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 13:39:54,053 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:39:54,053 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:39:54,053 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:39:54,054 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:39:54,054 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:39:54,054 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:39:54,054 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:39:54,054 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:39:54,054 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:39:54,054 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:39:54,054 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:39:54,055 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:39:54,055 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:39:54,055 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:39:54,055 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:39:54,055 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:39:54,055 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:39:54,055 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 13:39:54,056 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:39:54,056 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 13:39:54,056 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_33102c87-8d09-44db-b419-95e0140795ca/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 -> 4029c403dbdc86e058875d2ca5fa1870207728a0 [2018-11-23 13:39:54,081 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:39:54,091 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:39:54,093 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:39:54,095 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:39:54,095 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:39:54,096 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix017_rmo.opt_false-unreach-call.i [2018-11-23 13:39:54,143 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/data/6c2afaab4/05d80b0d9c06469386ec1d103dd02fdf/FLAG24b69417c [2018-11-23 13:39:54,529 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:39:54,529 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/sv-benchmarks/c/pthread-wmm/mix017_rmo.opt_false-unreach-call.i [2018-11-23 13:39:54,540 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/data/6c2afaab4/05d80b0d9c06469386ec1d103dd02fdf/FLAG24b69417c [2018-11-23 13:39:54,905 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/data/6c2afaab4/05d80b0d9c06469386ec1d103dd02fdf [2018-11-23 13:39:54,907 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:39:54,908 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:39:54,908 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:39:54,908 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:39:54,910 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:39:54,911 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:39:54" (1/1) ... [2018-11-23 13:39:54,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@266c39f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:54, skipping insertion in model container [2018-11-23 13:39:54,913 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:39:54" (1/1) ... [2018-11-23 13:39:54,920 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:39:54,955 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:39:55,194 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:39:55,204 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:39:55,293 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:39:55,327 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:39:55,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:55 WrapperNode [2018-11-23 13:39:55,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:39:55,328 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:39:55,328 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:39:55,328 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:39:55,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:55" (1/1) ... [2018-11-23 13:39:55,344 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:55" (1/1) ... [2018-11-23 13:39:55,359 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:39:55,359 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:39:55,359 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:39:55,359 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:39:55,365 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:55" (1/1) ... [2018-11-23 13:39:55,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:55" (1/1) ... [2018-11-23 13:39:55,368 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:55" (1/1) ... [2018-11-23 13:39:55,368 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:55" (1/1) ... [2018-11-23 13:39:55,375 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:55" (1/1) ... [2018-11-23 13:39:55,377 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:55" (1/1) ... [2018-11-23 13:39:55,379 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:55" (1/1) ... [2018-11-23 13:39:55,381 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:39:55,382 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:39:55,382 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:39:55,382 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:39:55,383 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/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 13:39:55,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:39:55,417 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 13:39:55,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 13:39:55,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 13:39:55,418 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 13:39:55,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:39:55,418 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 13:39:55,418 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 13:39:55,418 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 13:39:55,418 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 13:39:55,418 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 13:39:55,418 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 13:39:55,418 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 13:39:55,418 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 13:39:55,419 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 13:39:55,419 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:39:55,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:39:55,420 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 13:39:55,727 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 13:39:55,730 INFO L168 Benchmark]: Toolchain (without parser) took 822.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -123.5 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. [2018-11-23 13:39:55,731 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:39:55,732 INFO L168 Benchmark]: CACSL2BoogieTranslator took 419.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -164.2 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. [2018-11-23 13:39:55,732 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 13:39:55,733 INFO L168 Benchmark]: Boogie Preprocessor took 22.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 13:39:55,733 INFO L168 Benchmark]: RCFGBuilder took 347.34 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: 35.3 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. [2018-11-23 13:39:55,736 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 419.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -164.2 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 347.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 35.3 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 13:39:57,192 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:39:57,194 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:39:57,202 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:39:57,202 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:39:57,203 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:39:57,204 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:39:57,205 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:39:57,206 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:39:57,206 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:39:57,207 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:39:57,207 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:39:57,208 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:39:57,208 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:39:57,209 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:39:57,210 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:39:57,210 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:39:57,211 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:39:57,213 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:39:57,214 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:39:57,214 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:39:57,215 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:39:57,217 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:39:57,217 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:39:57,217 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:39:57,218 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:39:57,219 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:39:57,219 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:39:57,220 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:39:57,220 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:39:57,221 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:39:57,221 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:39:57,221 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:39:57,221 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:39:57,222 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:39:57,222 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:39:57,223 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 13:39:57,234 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:39:57,234 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:39:57,235 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:39:57,235 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:39:57,235 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:39:57,235 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:39:57,236 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:39:57,236 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:39:57,236 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:39:57,236 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:39:57,236 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:39:57,236 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:39:57,236 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:39:57,236 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 13:39:57,237 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 13:39:57,237 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:39:57,237 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:39:57,237 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:39:57,237 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:39:57,237 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:39:57,237 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:39:57,238 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:39:57,238 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:39:57,238 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:39:57,238 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:39:57,238 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:39:57,238 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:39:57,238 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 13:39:57,239 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 13:39:57,239 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:39:57,239 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 13:39:57,239 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 13:39:57,239 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_33102c87-8d09-44db-b419-95e0140795ca/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 -> 4029c403dbdc86e058875d2ca5fa1870207728a0 [2018-11-23 13:39:57,270 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:39:57,281 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:39:57,284 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:39:57,285 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:39:57,285 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:39:57,286 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix017_rmo.opt_false-unreach-call.i [2018-11-23 13:39:57,330 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/data/5b883613f/d9ee2479a7d84912a82bc51493283047/FLAGa771f0b72 [2018-11-23 13:39:57,705 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:39:57,705 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/sv-benchmarks/c/pthread-wmm/mix017_rmo.opt_false-unreach-call.i [2018-11-23 13:39:57,714 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/data/5b883613f/d9ee2479a7d84912a82bc51493283047/FLAGa771f0b72 [2018-11-23 13:39:58,098 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/bin-2019/ukojak/data/5b883613f/d9ee2479a7d84912a82bc51493283047 [2018-11-23 13:39:58,100 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:39:58,101 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:39:58,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:39:58,102 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:39:58,105 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:39:58,106 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:39:58" (1/1) ... [2018-11-23 13:39:58,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c36a4d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:58, skipping insertion in model container [2018-11-23 13:39:58,108 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:39:58" (1/1) ... [2018-11-23 13:39:58,115 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:39:58,154 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:39:58,438 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:39:58,451 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:39:58,491 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:39:58,539 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:39:58,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:58 WrapperNode [2018-11-23 13:39:58,539 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:39:58,540 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:39:58,540 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:39:58,540 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:39:58,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:58" (1/1) ... [2018-11-23 13:39:58,607 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:58" (1/1) ... [2018-11-23 13:39:58,628 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:39:58,628 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:39:58,628 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:39:58,628 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:39:58,635 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:58" (1/1) ... [2018-11-23 13:39:58,635 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:58" (1/1) ... [2018-11-23 13:39:58,640 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:58" (1/1) ... [2018-11-23 13:39:58,640 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:58" (1/1) ... [2018-11-23 13:39:58,654 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:58" (1/1) ... [2018-11-23 13:39:58,658 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:58" (1/1) ... [2018-11-23 13:39:58,661 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:58" (1/1) ... [2018-11-23 13:39:58,665 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:39:58,666 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:39:58,666 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:39:58,666 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:39:58,667 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_33102c87-8d09-44db-b419-95e0140795ca/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 13:39:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:39:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 13:39:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 13:39:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 13:39:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:39:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 13:39:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 13:39:58,712 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 13:39:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 13:39:58,712 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 13:39:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 13:39:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 13:39:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 13:39:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 13:39:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 13:39:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:39:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:39:58,715 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 13:39:59,066 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 13:39:59,069 INFO L168 Benchmark]: Toolchain (without parser) took 967.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -128.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:39:59,070 INFO L168 Benchmark]: CDTParser took 0.18 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 13:39:59,070 INFO L168 Benchmark]: CACSL2BoogieTranslator took 437.11 ms. Allocated memory is still 1.0 GB. Free memory was 946.5 MB in the beginning and 903.6 MB in the end (delta: 42.9 MB). Peak memory consumption was 42.9 MB. Max. memory is 11.5 GB. [2018-11-23 13:39:59,070 INFO L168 Benchmark]: Boogie Procedure Inliner took 88.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 903.6 MB in the beginning and 1.1 GB in the end (delta: -204.2 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2018-11-23 13:39:59,071 INFO L168 Benchmark]: Boogie Preprocessor took 37.56 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 13:39:59,071 INFO L168 Benchmark]: RCFGBuilder took 402.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2018-11-23 13:39:59,073 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 437.11 ms. Allocated memory is still 1.0 GB. Free memory was 946.5 MB in the beginning and 903.6 MB in the end (delta: 42.9 MB). Peak memory consumption was 42.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 88.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 903.6 MB in the beginning and 1.1 GB in the end (delta: -204.2 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.56 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 402.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...