./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix008_rmo.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_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix008_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/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 df091353de60f308c69608880d1efa6b9a08647d ................................................................................................................................................................................................. 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_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix008_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/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 df091353de60f308c69608880d1efa6b9a08647d .................................................................................................................................................................................................... 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 10:12:04,006 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:12:04,007 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:12:04,016 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:12:04,016 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:12:04,017 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:12:04,018 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:12:04,019 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:12:04,020 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:12:04,021 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:12:04,021 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:12:04,022 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:12:04,023 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:12:04,023 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:12:04,024 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:12:04,025 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:12:04,025 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:12:04,026 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:12:04,027 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:12:04,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:12:04,029 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:12:04,030 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:12:04,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:12:04,031 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:12:04,033 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:12:04,033 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:12:04,034 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:12:04,034 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:12:04,034 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:12:04,035 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:12:04,035 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:12:04,036 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:12:04,036 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:12:04,037 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:12:04,038 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:12:04,038 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:12:04,038 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:12:04,039 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:12:04,039 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:12:04,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:12:04,040 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:12:04,040 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:12:04,051 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:12:04,051 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:12:04,052 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:12:04,052 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:12:04,052 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:12:04,052 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:12:04,053 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:12:04,053 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:12:04,053 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:12:04,053 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:12:04,053 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:12:04,053 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:12:04,054 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:12:04,054 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:12:04,054 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:12:04,054 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:12:04,054 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:12:04,054 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:12:04,055 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:12:04,055 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:12:04,055 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:12:04,055 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:12:04,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:12:04,055 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:12:04,056 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:12:04,056 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:12:04,056 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:12:04,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:12:04,056 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:12:04,056 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_030deb32-e800-42ea-9ce1-b40eab6006fd/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 -> df091353de60f308c69608880d1efa6b9a08647d [2019-10-22 10:12:04,079 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:12:04,088 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:12:04,091 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:12:04,092 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:12:04,092 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:12:04,093 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix008_rmo.opt.i [2019-10-22 10:12:04,136 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/data/21f5f98a4/6546f63fc47f4718a4be097e85de292c/FLAGe7d6b860e [2019-10-22 10:12:04,569 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:12:04,569 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/sv-benchmarks/c/pthread-wmm/mix008_rmo.opt.i [2019-10-22 10:12:04,580 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/data/21f5f98a4/6546f63fc47f4718a4be097e85de292c/FLAGe7d6b860e [2019-10-22 10:12:04,909 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/data/21f5f98a4/6546f63fc47f4718a4be097e85de292c [2019-10-22 10:12:04,911 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:12:04,912 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:12:04,913 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:04,913 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:12:04,916 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:12:04,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:04" (1/1) ... [2019-10-22 10:12:04,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e9de890 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:04, skipping insertion in model container [2019-10-22 10:12:04,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:04" (1/1) ... [2019-10-22 10:12:04,926 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:12:04,961 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:12:05,332 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:05,342 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:12:05,425 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:05,492 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:12:05,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:05 WrapperNode [2019-10-22 10:12:05,492 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:05,492 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:05,493 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:12:05,493 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:12:05,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:05" (1/1) ... [2019-10-22 10:12:05,520 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:05" (1/1) ... [2019-10-22 10:12:05,561 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:05,563 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:12:05,563 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:12:05,563 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:12:05,573 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:05" (1/1) ... [2019-10-22 10:12:05,573 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:05" (1/1) ... [2019-10-22 10:12:05,577 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:05" (1/1) ... [2019-10-22 10:12:05,587 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:05" (1/1) ... [2019-10-22 10:12:05,603 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:05" (1/1) ... [2019-10-22 10:12:05,617 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:05" (1/1) ... [2019-10-22 10:12:05,619 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:05" (1/1) ... [2019-10-22 10:12:05,621 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:12:05,622 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:12:05,622 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:12:05,622 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:12:05,623 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/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 10:12:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:12:05,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:12:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 10:12:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:12:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:12:05,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:12:05,694 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:12:05,694 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:12:05,694 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:12:05,695 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:12:05,695 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:12:05,695 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:12:05,695 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-10-22 10:12:05,695 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-10-22 10:12:05,696 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:12:05,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:12:05,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:12:05,697 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 10:12:06,137 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 10:12:06,141 INFO L168 Benchmark]: Toolchain (without parser) took 1228.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -128.3 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:06,141 INFO L168 Benchmark]: CDTParser took 0.15 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 10:12:06,142 INFO L168 Benchmark]: CACSL2BoogieTranslator took 579.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -166.8 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:06,143 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.36 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 10:12:06,143 INFO L168 Benchmark]: Boogie Preprocessor took 58.54 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:06,144 INFO L168 Benchmark]: RCFGBuilder took 517.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:06,146 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 579.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -166.8 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 70.36 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 58.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 517.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 10:12:07,992 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:12:07,993 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:12:08,002 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:12:08,002 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:12:08,003 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:12:08,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:12:08,005 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:12:08,006 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:12:08,007 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:12:08,008 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:12:08,008 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:12:08,009 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:12:08,009 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:12:08,010 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:12:08,011 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:12:08,012 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:12:08,012 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:12:08,013 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:12:08,019 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:12:08,020 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:12:08,021 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:12:08,021 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:12:08,022 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:12:08,024 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:12:08,024 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:12:08,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:12:08,025 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:12:08,025 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:12:08,026 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:12:08,032 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:12:08,032 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:12:08,032 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:12:08,033 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:12:08,033 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:12:08,034 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:12:08,034 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:12:08,034 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:12:08,034 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:12:08,035 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:12:08,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:12:08,036 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-10-22 10:12:08,047 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:12:08,047 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:12:08,047 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:12:08,047 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:12:08,048 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:12:08,048 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:12:08,048 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:12:08,048 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:12:08,049 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:12:08,049 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:12:08,049 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:12:08,049 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:12:08,049 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:12:08,049 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:12:08,050 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:12:08,050 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:12:08,050 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:12:08,050 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:12:08,050 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:12:08,050 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:12:08,051 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:12:08,051 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:12:08,051 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:12:08,051 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:12:08,051 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:12:08,051 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:12:08,052 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:12:08,052 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:12:08,052 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:12:08,052 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:12:08,052 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:12:08,052 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:12:08,052 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_030deb32-e800-42ea-9ce1-b40eab6006fd/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 -> df091353de60f308c69608880d1efa6b9a08647d [2019-10-22 10:12:08,089 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:12:08,100 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:12:08,106 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:12:08,107 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:12:08,107 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:12:08,108 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix008_rmo.opt.i [2019-10-22 10:12:08,151 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/data/c8f37febc/b350f272fefe4819be942d621e893592/FLAG265cdca93 [2019-10-22 10:12:08,583 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:12:08,583 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/sv-benchmarks/c/pthread-wmm/mix008_rmo.opt.i [2019-10-22 10:12:08,596 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/data/c8f37febc/b350f272fefe4819be942d621e893592/FLAG265cdca93 [2019-10-22 10:12:08,606 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/bin/ukojak/data/c8f37febc/b350f272fefe4819be942d621e893592 [2019-10-22 10:12:08,608 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:12:08,609 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:12:08,610 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:08,610 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:12:08,613 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:12:08,614 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:08" (1/1) ... [2019-10-22 10:12:08,616 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34d9d7b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:08, skipping insertion in model container [2019-10-22 10:12:08,616 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:08" (1/1) ... [2019-10-22 10:12:08,622 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:12:08,661 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:12:09,088 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:09,100 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:12:09,154 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:09,217 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:12:09,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:09 WrapperNode [2019-10-22 10:12:09,218 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:09,218 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:09,218 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:12:09,219 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:12:09,226 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:09" (1/1) ... [2019-10-22 10:12:09,246 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:09" (1/1) ... [2019-10-22 10:12:09,265 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:09,265 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:12:09,265 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:12:09,265 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:12:09,272 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:09" (1/1) ... [2019-10-22 10:12:09,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:09" (1/1) ... [2019-10-22 10:12:09,278 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:09" (1/1) ... [2019-10-22 10:12:09,278 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:09" (1/1) ... [2019-10-22 10:12:09,295 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:09" (1/1) ... [2019-10-22 10:12:09,299 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:09" (1/1) ... [2019-10-22 10:12:09,302 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:09" (1/1) ... [2019-10-22 10:12:09,306 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:12:09,307 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:12:09,307 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:12:09,307 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:12:09,308 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_030deb32-e800-42ea-9ce1-b40eab6006fd/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 10:12:09,358 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:12:09,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:12:09,359 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:12:09,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:12:09,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:12:09,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 10:12:09,359 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:12:09,359 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:12:09,359 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:12:09,359 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:12:09,360 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:12:09,360 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:12:09,360 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-10-22 10:12:09,360 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-10-22 10:12:09,360 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:12:09,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:12:09,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:12:09,361 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 10:12:09,765 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 10:12:09,773 INFO L168 Benchmark]: Toolchain (without parser) took 1162.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -130.2 MB). Peak memory consumption was 28.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:09,774 INFO L168 Benchmark]: CDTParser took 0.14 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 10:12:09,774 INFO L168 Benchmark]: CACSL2BoogieTranslator took 607.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -175.0 MB). Peak memory consumption was 24.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:09,775 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.49 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:09,775 INFO L168 Benchmark]: Boogie Preprocessor took 41.64 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 10:12:09,776 INFO L168 Benchmark]: RCFGBuilder took 464.31 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: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:09,778 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 607.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -175.0 MB). Peak memory consumption was 24.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 46.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 41.64 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 464.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...