./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix039_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix039_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/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 4fed4333161c955b76a61cb2a242f7c3c96857e2 ................................................................................................................................................................................................. 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/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix039_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/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 4fed4333161c955b76a61cb2a242f7c3c96857e2 .................................................................................................................................................................................................... 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-cad4683 [2019-10-22 10:17:56,326 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:17:56,328 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:17:56,338 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:17:56,339 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:17:56,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:17:56,341 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:17:56,342 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:17:56,344 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:17:56,345 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:17:56,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:17:56,349 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:17:56,349 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:17:56,350 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:17:56,350 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:17:56,351 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:17:56,352 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:17:56,352 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:17:56,354 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:17:56,355 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:17:56,356 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:17:56,357 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:17:56,358 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:17:56,358 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:17:56,360 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:17:56,361 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:17:56,361 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:17:56,362 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:17:56,362 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:17:56,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:17:56,363 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:17:56,363 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:17:56,364 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:17:56,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:17:56,365 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:17:56,366 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:17:56,366 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:17:56,366 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:17:56,367 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:17:56,367 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:17:56,368 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:17:56,368 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:17:56,383 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:17:56,385 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:17:56,386 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:17:56,386 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:17:56,386 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:17:56,387 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:17:56,387 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:17:56,387 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:17:56,387 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:17:56,387 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:17:56,388 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:17:56,388 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:17:56,388 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:17:56,388 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:17:56,388 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:17:56,388 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:17:56,389 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:17:56,389 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:17:56,389 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:17:56,389 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:17:56,389 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:17:56,390 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:17:56,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:17:56,390 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:17:56,390 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:17:56,390 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:17:56,390 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:17:56,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:17:56,391 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:17:56,391 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/working_dir_627c7958-035f-4204-9d37-4fb953492330/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 -> 4fed4333161c955b76a61cb2a242f7c3c96857e2 [2019-10-22 10:17:56,417 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:17:56,427 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:17:56,430 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:17:56,431 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:17:56,431 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:17:56,432 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix039_pso.opt.i [2019-10-22 10:17:56,475 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/data/361703040/4eda49cadf7c40aaa077de5f362aa1c1/FLAG2a3914ea8 [2019-10-22 10:17:56,944 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:17:56,945 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/sv-benchmarks/c/pthread-wmm/mix039_pso.opt.i [2019-10-22 10:17:56,958 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/data/361703040/4eda49cadf7c40aaa077de5f362aa1c1/FLAG2a3914ea8 [2019-10-22 10:17:57,453 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/data/361703040/4eda49cadf7c40aaa077de5f362aa1c1 [2019-10-22 10:17:57,456 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:17:57,458 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:17:57,459 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:17:57,459 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:17:57,464 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:17:57,465 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:17:57" (1/1) ... [2019-10-22 10:17:57,467 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1eafad64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:57, skipping insertion in model container [2019-10-22 10:17:57,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:17:57" (1/1) ... [2019-10-22 10:17:57,477 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:17:57,522 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:17:57,911 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:17:57,932 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:17:58,022 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:17:58,091 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:17:58,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:58 WrapperNode [2019-10-22 10:17:58,092 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:17:58,092 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:17:58,092 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:17:58,092 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:17:58,099 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:58" (1/1) ... [2019-10-22 10:17:58,114 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:58" (1/1) ... [2019-10-22 10:17:58,138 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:17:58,139 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:17:58,139 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:17:58,139 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:17:58,150 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:58" (1/1) ... [2019-10-22 10:17:58,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:58" (1/1) ... [2019-10-22 10:17:58,155 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:58" (1/1) ... [2019-10-22 10:17:58,156 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:58" (1/1) ... [2019-10-22 10:17:58,174 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:58" (1/1) ... [2019-10-22 10:17:58,180 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:58" (1/1) ... [2019-10-22 10:17:58,183 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:58" (1/1) ... [2019-10-22 10:17:58,192 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:17:58,192 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:17:58,192 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:17:58,192 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:17:58,193 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/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 [2019-10-22 10:17:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:17:58,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:17:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 10:17:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:17:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:17:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:17:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:17:58,244 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:17:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:17:58,244 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:17:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:17:58,244 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:17:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-10-22 10:17:58,244 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-10-22 10:17:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:17:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:17:58,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:17:58,246 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:17:58,601 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-10-22 10:17:58,606 INFO L168 Benchmark]: Toolchain (without parser) took 1147.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 944.5 MB in the beginning and 1.1 GB in the end (delta: -117.2 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:58,607 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:17:58,607 INFO L168 Benchmark]: CACSL2BoogieTranslator took 633.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 944.5 MB in the beginning and 1.1 GB in the end (delta: -157.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:58,608 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.16 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. [2019-10-22 10:17:58,608 INFO L168 Benchmark]: Boogie Preprocessor took 53.24 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. [2019-10-22 10:17:58,609 INFO L168 Benchmark]: RCFGBuilder took 411.99 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: 40.0 MB). Peak memory consumption was 40.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:58,611 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 633.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 944.5 MB in the beginning and 1.1 GB in the end (delta: -157.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 46.16 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 53.24 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 411.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 40.0 MB). Peak memory consumption was 40.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 10:18:00,623 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:18:00,624 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:18:00,633 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:18:00,633 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:18:00,634 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:18:00,635 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:18:00,637 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:18:00,638 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:18:00,639 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:18:00,639 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:18:00,640 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:18:00,640 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:18:00,641 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:18:00,642 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:18:00,643 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:18:00,644 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:18:00,644 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:18:00,646 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:18:00,648 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:18:00,649 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:18:00,650 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:18:00,651 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:18:00,652 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:18:00,657 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:18:00,657 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:18:00,657 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:18:00,658 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:18:00,658 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:18:00,659 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:18:00,660 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:18:00,668 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:18:00,669 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:18:00,670 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:18:00,671 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:18:00,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:18:00,671 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:18:00,671 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:18:00,672 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:18:00,673 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:18:00,673 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:18:00,674 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-10-22 10:18:00,688 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:18:00,688 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:18:00,689 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:18:00,689 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:18:00,689 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:18:00,690 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:18:00,690 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:18:00,690 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:18:00,690 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:18:00,690 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:18:00,690 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:18:00,690 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:18:00,691 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:18:00,691 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:18:00,691 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:18:00,691 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:18:00,691 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:18:00,691 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:18:00,691 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:18:00,692 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:18:00,692 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:18:00,692 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:18:00,692 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:18:00,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:18:00,692 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:18:00,693 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:18:00,693 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:18:00,693 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:18:00,693 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:18:00,693 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:18:00,693 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:18:00,693 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:18:00,694 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/working_dir_627c7958-035f-4204-9d37-4fb953492330/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 -> 4fed4333161c955b76a61cb2a242f7c3c96857e2 [2019-10-22 10:18:00,723 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:18:00,733 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:18:00,736 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:18:00,737 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:18:00,738 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:18:00,738 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix039_pso.opt.i [2019-10-22 10:18:00,790 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/data/3aef9beb8/52a666f4d29f4cec839fce973265841e/FLAGd04abc0cd [2019-10-22 10:18:01,277 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:18:01,278 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/sv-benchmarks/c/pthread-wmm/mix039_pso.opt.i [2019-10-22 10:18:01,288 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/data/3aef9beb8/52a666f4d29f4cec839fce973265841e/FLAGd04abc0cd [2019-10-22 10:18:01,300 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/bin/ukojak/data/3aef9beb8/52a666f4d29f4cec839fce973265841e [2019-10-22 10:18:01,303 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:18:01,304 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:18:01,305 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:18:01,305 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:18:01,308 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:18:01,309 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:18:01" (1/1) ... [2019-10-22 10:18:01,311 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e4d7f6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:01, skipping insertion in model container [2019-10-22 10:18:01,311 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:18:01" (1/1) ... [2019-10-22 10:18:01,318 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:18:01,355 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:18:01,783 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:18:01,806 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:18:01,865 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:18:01,920 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:18:01,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:01 WrapperNode [2019-10-22 10:18:01,921 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:18:01,922 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:18:01,922 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:18:01,922 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:18:01,930 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:01" (1/1) ... [2019-10-22 10:18:01,946 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:01" (1/1) ... [2019-10-22 10:18:01,965 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:18:01,965 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:18:01,966 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:18:01,966 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:18:01,974 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:01" (1/1) ... [2019-10-22 10:18:01,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:01" (1/1) ... [2019-10-22 10:18:01,982 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:01" (1/1) ... [2019-10-22 10:18:01,982 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:01" (1/1) ... [2019-10-22 10:18:01,997 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:01" (1/1) ... [2019-10-22 10:18:02,009 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:01" (1/1) ... [2019-10-22 10:18:02,013 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:01" (1/1) ... [2019-10-22 10:18:02,017 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:18:02,018 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:18:02,018 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:18:02,018 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:18:02,019 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_627c7958-035f-4204-9d37-4fb953492330/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 [2019-10-22 10:18:02,063 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:18:02,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:18:02,063 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:18:02,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:18:02,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:18:02,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 10:18:02,064 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:18:02,064 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:18:02,064 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:18:02,064 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:18:02,064 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:18:02,064 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:18:02,065 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-10-22 10:18:02,065 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-10-22 10:18:02,065 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:18:02,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:18:02,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:18:02,066 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:18:02,426 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-10-22 10:18:02,430 INFO L168 Benchmark]: Toolchain (without parser) took 1125.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -158.4 MB). Peak memory consumption was 15.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:02,431 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:18:02,431 INFO L168 Benchmark]: CACSL2BoogieTranslator took 616.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -196.3 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:02,432 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.67 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:02,432 INFO L168 Benchmark]: Boogie Preprocessor took 52.03 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. [2019-10-22 10:18:02,433 INFO L168 Benchmark]: RCFGBuilder took 410.44 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: 31.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:02,435 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 616.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -196.3 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 52.03 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 410.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...