./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix017_tso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix017_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/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 cd4f3a149a5f7d59cbd913353af53efdf4833981 .................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix017_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/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 cd4f3a149a5f7d59cbd913353af53efdf4833981 ..................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 10:32:03,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:32:03,012 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:32:03,027 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:32:03,027 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:32:03,029 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:32:03,031 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:32:03,039 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:32:03,044 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:32:03,048 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:32:03,049 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:32:03,050 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:32:03,050 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:32:03,052 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:32:03,053 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:32:03,054 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:32:03,055 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:32:03,056 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:32:03,058 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:32:03,061 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:32:03,065 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:32:03,067 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:32:03,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:32:03,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:32:03,074 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:32:03,074 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:32:03,074 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:32:03,076 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:32:03,076 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:32:03,077 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:32:03,077 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:32:03,079 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:32:03,079 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:32:03,080 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:32:03,081 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:32:03,081 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:32:03,082 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:32:03,082 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:32:03,082 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:32:03,083 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:32:03,084 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:32:03,085 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 10:32:03,103 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:32:03,103 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:32:03,103 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:32:03,104 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:32:03,104 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:32:03,104 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:32:03,105 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:32:03,105 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:32:03,105 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 10:32:03,105 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:32:03,105 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:32:03,105 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:32:03,106 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:32:03,106 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:32:03,106 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:32:03,106 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:32:03,106 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:32:03,107 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:32:03,107 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:32:03,107 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:32:03,107 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:32:03,107 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:32:03,107 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:32:03,108 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:32:03,108 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:32:03,108 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:32:03,108 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 10:32:03,108 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 10:32:03,109 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:32:03,109 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/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 -> cd4f3a149a5f7d59cbd913353af53efdf4833981 [2019-11-20 10:32:03,263 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:32:03,279 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:32:03,282 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:32:03,283 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:32:03,285 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:32:03,286 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix017_tso.oepc.i [2019-11-20 10:32:03,346 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/data/84444e8ad/35d74241a46a497abd61d4ea9e5e1bee/FLAG86f64ddde [2019-11-20 10:32:03,795 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:32:03,795 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/sv-benchmarks/c/pthread-wmm/mix017_tso.oepc.i [2019-11-20 10:32:03,824 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/data/84444e8ad/35d74241a46a497abd61d4ea9e5e1bee/FLAG86f64ddde [2019-11-20 10:32:04,179 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/data/84444e8ad/35d74241a46a497abd61d4ea9e5e1bee [2019-11-20 10:32:04,182 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:32:04,183 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:32:04,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:32:04,189 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:32:04,192 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:32:04,192 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:32:04" (1/1) ... [2019-11-20 10:32:04,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@113d1273 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:04, skipping insertion in model container [2019-11-20 10:32:04,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:32:04" (1/1) ... [2019-11-20 10:32:04,200 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:32:04,271 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:32:04,703 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:32:04,715 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:32:04,772 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:32:04,852 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:32:04,853 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:04 WrapperNode [2019-11-20 10:32:04,853 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:32:04,854 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:32:04,854 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:32:04,854 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:32:04,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:04" (1/1) ... [2019-11-20 10:32:04,881 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:04" (1/1) ... [2019-11-20 10:32:04,906 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:32:04,906 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:32:04,906 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:32:04,907 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:32:04,916 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:04" (1/1) ... [2019-11-20 10:32:04,916 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:04" (1/1) ... [2019-11-20 10:32:04,921 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:04" (1/1) ... [2019-11-20 10:32:04,922 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:04" (1/1) ... [2019-11-20 10:32:04,937 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:04" (1/1) ... [2019-11-20 10:32:04,942 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:04" (1/1) ... [2019-11-20 10:32:04,946 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:04" (1/1) ... [2019-11-20 10:32:04,952 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:32:04,953 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:32:04,953 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:32:04,953 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:32:04,954 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:32:05,024 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 10:32:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 10:32:05,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 10:32:05,026 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 10:32:05,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:32:05,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:32:05,026 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 10:32:05,026 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 10:32:05,026 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 10:32:05,027 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 10:32:05,027 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 10:32:05,028 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 10:32:05,028 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 10:32:05,028 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 10:32:05,028 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 10:32:05,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:32:05,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:32:05,032 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 10:32:05,179 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 10:32:05,184 INFO L168 Benchmark]: Toolchain (without parser) took 999.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -160.6 MB). Peak memory consumption was 9.2 MB. Max. memory is 11.5 GB. [2019-11-20 10:32:05,184 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:32:05,185 INFO L168 Benchmark]: CACSL2BoogieTranslator took 664.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -188.4 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-11-20 10:32:05,185 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.28 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:32:05,186 INFO L168 Benchmark]: Boogie Preprocessor took 46.02 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:32:05,187 INFO L168 Benchmark]: RCFGBuilder took 229.10 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: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. [2019-11-20 10:32:05,189 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 664.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -188.4 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.28 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 46.02 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 229.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 10:32:07,016 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:32:07,018 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:32:07,034 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:32:07,034 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:32:07,036 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:32:07,038 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:32:07,046 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:32:07,051 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:32:07,055 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:32:07,055 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:32:07,057 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:32:07,057 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:32:07,059 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:32:07,061 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:32:07,062 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:32:07,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:32:07,064 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:32:07,067 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:32:07,070 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:32:07,074 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:32:07,076 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:32:07,078 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:32:07,079 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:32:07,082 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:32:07,083 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:32:07,083 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:32:07,084 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:32:07,085 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:32:07,087 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:32:07,087 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:32:07,088 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:32:07,089 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:32:07,089 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:32:07,090 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:32:07,091 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:32:07,091 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:32:07,092 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:32:07,092 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:32:07,092 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:32:07,094 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:32:07,094 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 10:32:07,121 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:32:07,121 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:32:07,122 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:32:07,122 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:32:07,123 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:32:07,123 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:32:07,123 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:32:07,123 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:32:07,124 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:32:07,124 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:32:07,128 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:32:07,128 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:32:07,128 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:32:07,129 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 10:32:07,129 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 10:32:07,129 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:32:07,129 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:32:07,129 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:32:07,130 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:32:07,130 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:32:07,130 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:32:07,130 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:32:07,131 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:32:07,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:32:07,131 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:32:07,131 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:32:07,131 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:32:07,132 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 10:32:07,132 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 10:32:07,132 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:32:07,132 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 10:32:07,132 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 10:32:07,133 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/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 -> cd4f3a149a5f7d59cbd913353af53efdf4833981 [2019-11-20 10:32:07,468 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:32:07,477 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:32:07,485 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:32:07,487 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:32:07,487 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:32:07,487 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix017_tso.oepc.i [2019-11-20 10:32:07,544 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/data/57188c03c/a7fde79956e848fbb69544541b51061b/FLAGc1ce8fa5f [2019-11-20 10:32:08,035 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:32:08,036 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/sv-benchmarks/c/pthread-wmm/mix017_tso.oepc.i [2019-11-20 10:32:08,053 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/data/57188c03c/a7fde79956e848fbb69544541b51061b/FLAGc1ce8fa5f [2019-11-20 10:32:08,305 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/data/57188c03c/a7fde79956e848fbb69544541b51061b [2019-11-20 10:32:08,308 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:32:08,309 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:32:08,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:32:08,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:32:08,313 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:32:08,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:32:08" (1/1) ... [2019-11-20 10:32:08,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51a954c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:08, skipping insertion in model container [2019-11-20 10:32:08,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:32:08" (1/1) ... [2019-11-20 10:32:08,324 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:32:08,393 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:32:08,982 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:32:09,000 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:32:09,082 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:32:09,159 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:32:09,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:09 WrapperNode [2019-11-20 10:32:09,160 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:32:09,161 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:32:09,161 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:32:09,161 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:32:09,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:09" (1/1) ... [2019-11-20 10:32:09,206 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:09" (1/1) ... [2019-11-20 10:32:09,231 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:32:09,232 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:32:09,232 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:32:09,232 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:32:09,240 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:09" (1/1) ... [2019-11-20 10:32:09,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:09" (1/1) ... [2019-11-20 10:32:09,245 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:09" (1/1) ... [2019-11-20 10:32:09,245 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:09" (1/1) ... [2019-11-20 10:32:09,259 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:09" (1/1) ... [2019-11-20 10:32:09,263 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:09" (1/1) ... [2019-11-20 10:32:09,268 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:09" (1/1) ... [2019-11-20 10:32:09,274 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:32:09,274 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:32:09,274 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:32:09,274 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:32:09,275 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:32:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_805450c4-44cf-4464-a9c8-99006401febb/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:32:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 10:32:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 10:32:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 10:32:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:32:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:32:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 10:32:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 10:32:09,337 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 10:32:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 10:32:09,338 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 10:32:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 10:32:09,338 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 10:32:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 10:32:09,338 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 10:32:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 10:32:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:32:09,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:32:09,340 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 10:32:09,538 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 10:32:09,543 INFO L168 Benchmark]: Toolchain (without parser) took 1232.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -124.9 MB). Peak memory consumption was 27.1 MB. Max. memory is 11.5 GB. [2019-11-20 10:32:09,543 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:32:09,544 INFO L168 Benchmark]: CACSL2BoogieTranslator took 850.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -156.1 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. [2019-11-20 10:32:09,545 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 10:32:09,545 INFO L168 Benchmark]: Boogie Preprocessor took 42.04 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:32:09,546 INFO L168 Benchmark]: RCFGBuilder took 266.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.7 MB). Peak memory consumption was 24.7 MB. Max. memory is 11.5 GB. [2019-11-20 10:32:09,549 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 850.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -156.1 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 70.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.04 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 266.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.7 MB). Peak memory consumption was 24.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...