./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi000_tso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi000_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/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 7ab71064d9e578e1ec2de127605cce66d54eb112 ............................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi000_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/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 7ab71064d9e578e1ec2de127605cce66d54eb112 ................................................................................................................................................................................................ 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 0.1.24-678e011 [2019-11-19 22:31:33,195 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:31:33,197 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:31:33,210 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:31:33,214 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:31:33,216 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:31:33,218 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:31:33,229 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:31:33,234 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:31:33,238 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:31:33,240 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:31:33,241 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:31:33,242 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:31:33,244 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:31:33,246 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:31:33,247 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:31:33,248 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:31:33,251 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:31:33,254 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:31:33,258 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:31:33,263 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:31:33,265 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:31:33,269 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:31:33,270 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:31:33,273 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:31:33,274 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:31:33,274 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:31:33,276 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:31:33,276 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:31:33,277 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:31:33,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:31:33,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:31:33,280 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:31:33,281 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:31:33,282 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:31:33,282 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:31:33,283 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:31:33,283 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:31:33,284 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:31:33,285 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:31:33,286 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:31:33,287 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 22:31:33,320 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:31:33,332 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:31:33,333 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:31:33,334 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:31:33,334 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:31:33,335 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:31:33,335 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:31:33,335 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:31:33,336 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 22:31:33,336 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:31:33,336 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:31:33,336 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:31:33,337 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:31:33,337 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:31:33,337 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:31:33,337 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:31:33,338 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:31:33,338 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:31:33,338 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:31:33,338 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:31:33,339 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:31:33,339 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:31:33,339 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:31:33,340 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:31:33,340 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:31:33,340 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:31:33,340 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 22:31:33,341 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 22:31:33,341 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:31:33,341 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/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 -> 7ab71064d9e578e1ec2de127605cce66d54eb112 [2019-11-19 22:31:33,524 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:31:33,537 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:31:33,541 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:31:33,542 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:31:33,543 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:31:33,544 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi000_tso.opt.i [2019-11-19 22:31:33,605 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/data/7494665ce/b6cb663129e84e99a53d0add4ff60168/FLAG4a728fc5b [2019-11-19 22:31:34,093 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:31:34,094 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/sv-benchmarks/c/pthread-wmm/rfi000_tso.opt.i [2019-11-19 22:31:34,114 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/data/7494665ce/b6cb663129e84e99a53d0add4ff60168/FLAG4a728fc5b [2019-11-19 22:31:34,372 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/data/7494665ce/b6cb663129e84e99a53d0add4ff60168 [2019-11-19 22:31:34,374 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:31:34,376 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:31:34,377 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:31:34,377 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:31:34,381 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:31:34,382 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:31:34" (1/1) ... [2019-11-19 22:31:34,386 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@382dd9fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:34, skipping insertion in model container [2019-11-19 22:31:34,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:31:34" (1/1) ... [2019-11-19 22:31:34,394 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:31:34,479 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:31:35,133 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:31:35,156 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:31:35,257 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:31:35,369 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:31:35,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:35 WrapperNode [2019-11-19 22:31:35,370 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:31:35,371 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:31:35,371 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:31:35,371 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:31:35,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:35" (1/1) ... [2019-11-19 22:31:35,419 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:35" (1/1) ... [2019-11-19 22:31:35,455 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:31:35,456 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:31:35,456 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:31:35,456 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:31:35,465 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:35" (1/1) ... [2019-11-19 22:31:35,465 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:35" (1/1) ... [2019-11-19 22:31:35,471 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:35" (1/1) ... [2019-11-19 22:31:35,472 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:35" (1/1) ... [2019-11-19 22:31:35,489 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:35" (1/1) ... [2019-11-19 22:31:35,496 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:35" (1/1) ... [2019-11-19 22:31:35,501 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:35" (1/1) ... [2019-11-19 22:31:35,508 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:31:35,509 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:31:35,509 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:31:35,509 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:31:35,510 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/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 [2019-11-19 22:31:35,578 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 22:31:35,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 22:31:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 22:31:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 22:31:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:31:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:31:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 22:31:35,579 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 22:31:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 22:31:35,580 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 22:31:35,580 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 22:31:35,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:31:35,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:31:35,582 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 22:31:35,936 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-19 22:31:35,941 INFO L168 Benchmark]: Toolchain (without parser) took 1564.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -138.4 MB). Peak memory consumption was 7.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:31:35,942 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:31:35,943 INFO L168 Benchmark]: CACSL2BoogieTranslator took 993.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -167.4 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2019-11-19 22:31:35,943 INFO L168 Benchmark]: Boogie Procedure Inliner took 84.89 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. [2019-11-19 22:31:35,944 INFO L168 Benchmark]: Boogie Preprocessor took 52.78 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. [2019-11-19 22:31:35,944 INFO L168 Benchmark]: RCFGBuilder took 429.71 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: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 11.5 GB. [2019-11-19 22:31:35,948 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 993.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -167.4 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 84.89 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 52.78 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 429.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 22:31:38,124 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:31:38,126 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:31:38,147 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:31:38,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:31:38,149 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:31:38,152 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:31:38,163 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:31:38,168 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:31:38,172 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:31:38,174 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:31:38,176 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:31:38,177 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:31:38,179 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:31:38,182 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:31:38,184 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:31:38,186 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:31:38,188 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:31:38,191 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:31:38,196 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:31:38,200 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:31:38,204 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:31:38,206 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:31:38,208 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:31:38,212 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:31:38,212 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:31:38,213 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:31:38,214 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:31:38,215 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:31:38,218 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:31:38,218 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:31:38,219 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:31:38,220 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:31:38,221 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:31:38,223 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:31:38,223 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:31:38,224 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:31:38,224 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:31:38,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:31:38,226 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:31:38,227 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:31:38,228 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 22:31:38,259 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:31:38,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:31:38,260 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:31:38,260 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:31:38,261 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:31:38,261 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:31:38,262 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:31:38,262 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:31:38,262 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:31:38,263 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:31:38,263 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:31:38,263 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:31:38,264 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:31:38,264 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 22:31:38,264 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 22:31:38,265 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:31:38,265 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:31:38,265 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:31:38,265 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:31:38,266 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:31:38,266 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:31:38,266 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:31:38,267 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:31:38,267 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:31:38,267 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:31:38,268 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:31:38,268 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:31:38,268 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 22:31:38,268 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 22:31:38,269 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:31:38,269 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 22:31:38,269 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 22:31:38,270 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/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 -> 7ab71064d9e578e1ec2de127605cce66d54eb112 [2019-11-19 22:31:38,659 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:31:38,673 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:31:38,677 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:31:38,678 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:31:38,679 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:31:38,680 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi000_tso.opt.i [2019-11-19 22:31:38,746 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/data/288470278/df0ff02051dd446b938b8c5be06ce480/FLAG7951f1432 [2019-11-19 22:31:39,317 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:31:39,318 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/sv-benchmarks/c/pthread-wmm/rfi000_tso.opt.i [2019-11-19 22:31:39,334 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/data/288470278/df0ff02051dd446b938b8c5be06ce480/FLAG7951f1432 [2019-11-19 22:31:39,617 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/ukojak/data/288470278/df0ff02051dd446b938b8c5be06ce480 [2019-11-19 22:31:39,620 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:31:39,621 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:31:39,622 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:31:39,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:31:39,627 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:31:39,628 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:31:39" (1/1) ... [2019-11-19 22:31:39,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35bcf0ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:39, skipping insertion in model container [2019-11-19 22:31:39,631 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:31:39" (1/1) ... [2019-11-19 22:31:39,641 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:31:39,696 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:31:40,380 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:31:40,408 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:31:40,483 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:31:40,610 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:31:40,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:40 WrapperNode [2019-11-19 22:31:40,611 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:31:40,614 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:31:40,614 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:31:40,614 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:31:40,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:40" (1/1) ... [2019-11-19 22:31:40,668 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:40" (1/1) ... [2019-11-19 22:31:40,728 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:31:40,728 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:31:40,729 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:31:40,729 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:31:40,740 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:40" (1/1) ... [2019-11-19 22:31:40,741 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:40" (1/1) ... [2019-11-19 22:31:40,767 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:40" (1/1) ... [2019-11-19 22:31:40,767 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:40" (1/1) ... [2019-11-19 22:31:40,799 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:40" (1/1) ... [2019-11-19 22:31:40,811 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:40" (1/1) ... [2019-11-19 22:31:40,825 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:40" (1/1) ... [2019-11-19 22:31:40,837 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:31:40,844 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:31:40,845 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:31:40,846 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:31:40,847 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ae66bbdd-d9db-491b-87bb-04a1da0a1fd8/bin/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 [2019-11-19 22:31:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 22:31:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 22:31:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 22:31:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:31:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:31:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 22:31:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 22:31:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 22:31:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 22:31:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 22:31:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 22:31:40,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:31:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:31:40,944 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 22:31:41,355 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-19 22:31:41,361 INFO L168 Benchmark]: Toolchain (without parser) took 1738.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -125.7 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. [2019-11-19 22:31:41,361 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:31:41,363 INFO L168 Benchmark]: CACSL2BoogieTranslator took 991.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -157.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2019-11-19 22:31:41,363 INFO L168 Benchmark]: Boogie Procedure Inliner took 114.23 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. [2019-11-19 22:31:41,364 INFO L168 Benchmark]: Boogie Preprocessor took 115.54 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:31:41,365 INFO L168 Benchmark]: RCFGBuilder took 514.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.7 MB). Peak memory consumption was 24.7 MB. Max. memory is 11.5 GB. [2019-11-19 22:31:41,378 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 991.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -157.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 114.23 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 115.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 514.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.7 MB). Peak memory consumption was 24.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...