./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi003_rmo.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi003_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/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 6b55418eaa2ec3212dd6ecf5ad533b8a46d5e088 ............................................................................................................................................................................................. 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_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi003_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/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 6b55418eaa2ec3212dd6ecf5ad533b8a46d5e088 ................................................................................................................................................................................................. 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 0.1.25-f470102 [2019-12-01 20:07:55,899 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 20:07:55,900 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 20:07:55,908 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 20:07:55,908 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 20:07:55,908 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 20:07:55,909 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 20:07:55,911 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 20:07:55,912 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 20:07:55,913 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 20:07:55,913 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 20:07:55,914 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 20:07:55,914 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 20:07:55,915 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 20:07:55,916 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 20:07:55,916 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 20:07:55,917 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 20:07:55,917 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 20:07:55,919 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 20:07:55,921 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 20:07:55,922 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 20:07:55,922 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 20:07:55,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 20:07:55,923 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 20:07:55,925 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 20:07:55,925 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 20:07:55,925 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 20:07:55,926 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 20:07:55,926 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 20:07:55,927 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 20:07:55,927 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 20:07:55,927 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 20:07:55,928 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 20:07:55,928 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 20:07:55,929 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 20:07:55,929 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 20:07:55,929 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 20:07:55,929 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 20:07:55,929 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 20:07:55,930 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 20:07:55,930 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 20:07:55,931 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 20:07:55,940 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 20:07:55,941 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 20:07:55,941 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 20:07:55,941 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 20:07:55,942 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 20:07:55,942 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 20:07:55,942 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 20:07:55,942 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 20:07:55,942 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 20:07:55,942 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 20:07:55,943 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 20:07:55,943 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 20:07:55,943 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 20:07:55,943 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 20:07:55,943 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 20:07:55,943 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 20:07:55,943 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 20:07:55,943 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 20:07:55,944 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 20:07:55,944 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 20:07:55,944 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 20:07:55,944 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 20:07:55,944 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 20:07:55,944 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 20:07:55,944 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 20:07:55,944 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 20:07:55,945 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 20:07:55,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 20:07:55,945 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 20:07:55,945 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_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/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 -> 6b55418eaa2ec3212dd6ecf5ad533b8a46d5e088 [2019-12-01 20:07:56,044 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 20:07:56,052 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 20:07:56,054 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 20:07:56,055 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 20:07:56,055 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 20:07:56,055 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi003_rmo.oepc.i [2019-12-01 20:07:56,091 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/data/8885eee11/fd0a3938418e4943a6eabbd9e68e2b68/FLAG9f8b898a2 [2019-12-01 20:07:56,528 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 20:07:56,528 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/sv-benchmarks/c/pthread-wmm/rfi003_rmo.oepc.i [2019-12-01 20:07:56,538 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/data/8885eee11/fd0a3938418e4943a6eabbd9e68e2b68/FLAG9f8b898a2 [2019-12-01 20:07:56,547 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/data/8885eee11/fd0a3938418e4943a6eabbd9e68e2b68 [2019-12-01 20:07:56,549 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 20:07:56,550 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 20:07:56,551 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 20:07:56,551 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 20:07:56,553 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 20:07:56,553 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:07:56" (1/1) ... [2019-12-01 20:07:56,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65544776 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:56, skipping insertion in model container [2019-12-01 20:07:56,555 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:07:56" (1/1) ... [2019-12-01 20:07:56,560 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 20:07:56,588 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 20:07:56,845 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 20:07:56,852 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 20:07:56,893 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 20:07:56,938 INFO L208 MainTranslator]: Completed translation [2019-12-01 20:07:56,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:56 WrapperNode [2019-12-01 20:07:56,938 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 20:07:56,939 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 20:07:56,939 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 20:07:56,939 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 20:07:56,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:56" (1/1) ... [2019-12-01 20:07:56,957 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:56" (1/1) ... [2019-12-01 20:07:56,975 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 20:07:56,975 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 20:07:56,975 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 20:07:56,975 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 20:07:56,982 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:56" (1/1) ... [2019-12-01 20:07:56,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:56" (1/1) ... [2019-12-01 20:07:56,986 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:56" (1/1) ... [2019-12-01 20:07:56,986 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:56" (1/1) ... [2019-12-01 20:07:56,993 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:56" (1/1) ... [2019-12-01 20:07:56,996 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:56" (1/1) ... [2019-12-01 20:07:56,999 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:56" (1/1) ... [2019-12-01 20:07:57,002 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 20:07:57,002 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 20:07:57,002 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 20:07:57,002 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 20:07:57,003 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/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 [2019-12-01 20:07:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 20:07:57,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 20:07:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 20:07:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 20:07:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 20:07:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 20:07:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 20:07:57,048 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 20:07:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 20:07:57,049 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 20:07:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 20:07:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 20:07:57,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 20:07:57,050 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 20:07:57,277 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-01 20:07:57,280 INFO L168 Benchmark]: Toolchain (without parser) took 729.34 ms. Allocated memory is still 1.0 GB. Free memory was 940.7 MB in the beginning and 940.4 MB in the end (delta: 301.5 kB). Peak memory consumption was 301.5 kB. Max. memory is 11.5 GB. [2019-12-01 20:07:57,280 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 959.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 20:07:57,280 INFO L168 Benchmark]: CACSL2BoogieTranslator took 387.91 ms. Allocated memory is still 1.0 GB. Free memory was 940.7 MB in the beginning and 983.0 MB in the end (delta: -42.3 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-12-01 20:07:57,281 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.47 ms. Allocated memory is still 1.0 GB. Free memory was 981.6 MB in the beginning and 980.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. [2019-12-01 20:07:57,281 INFO L168 Benchmark]: Boogie Preprocessor took 26.79 ms. Allocated memory is still 1.0 GB. Free memory was 980.3 MB in the beginning and 977.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2019-12-01 20:07:57,282 INFO L168 Benchmark]: RCFGBuilder took 275.91 ms. Allocated memory is still 1.0 GB. Free memory was 977.6 MB in the beginning and 940.4 MB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 11.5 GB. [2019-12-01 20:07:57,284 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 959.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 387.91 ms. Allocated memory is still 1.0 GB. Free memory was 940.7 MB in the beginning and 983.0 MB in the end (delta: -42.3 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.47 ms. Allocated memory is still 1.0 GB. Free memory was 981.6 MB in the beginning and 980.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.79 ms. Allocated memory is still 1.0 GB. Free memory was 980.3 MB in the beginning and 977.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 275.91 ms. Allocated memory is still 1.0 GB. Free memory was 977.6 MB in the beginning and 940.4 MB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 20:07:58,737 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 20:07:58,738 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 20:07:58,746 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 20:07:58,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 20:07:58,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 20:07:58,748 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 20:07:58,749 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 20:07:58,751 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 20:07:58,751 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 20:07:58,752 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 20:07:58,753 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 20:07:58,753 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 20:07:58,754 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 20:07:58,754 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 20:07:58,755 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 20:07:58,756 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 20:07:58,756 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 20:07:58,758 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 20:07:58,759 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 20:07:58,760 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 20:07:58,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 20:07:58,762 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 20:07:58,762 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 20:07:58,764 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 20:07:58,764 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 20:07:58,765 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 20:07:58,765 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 20:07:58,765 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 20:07:58,766 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 20:07:58,766 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 20:07:58,767 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 20:07:58,767 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 20:07:58,768 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 20:07:58,768 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 20:07:58,769 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 20:07:58,769 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 20:07:58,769 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 20:07:58,769 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 20:07:58,770 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 20:07:58,770 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 20:07:58,771 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 20:07:58,781 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 20:07:58,781 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 20:07:58,782 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 20:07:58,782 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 20:07:58,782 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 20:07:58,782 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 20:07:58,782 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 20:07:58,783 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 20:07:58,783 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 20:07:58,783 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 20:07:58,783 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 20:07:58,783 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 20:07:58,783 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 20:07:58,783 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 20:07:58,783 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 20:07:58,784 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 20:07:58,784 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 20:07:58,784 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 20:07:58,784 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 20:07:58,784 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 20:07:58,784 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 20:07:58,784 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 20:07:58,784 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 20:07:58,785 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 20:07:58,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 20:07:58,785 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 20:07:58,785 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 20:07:58,785 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 20:07:58,785 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 20:07:58,785 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 20:07:58,785 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 20:07:58,786 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 20:07:58,786 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 20:07:58,786 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_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/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 -> 6b55418eaa2ec3212dd6ecf5ad533b8a46d5e088 [2019-12-01 20:07:58,947 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 20:07:58,957 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 20:07:58,960 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 20:07:58,961 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 20:07:58,961 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 20:07:58,962 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi003_rmo.oepc.i [2019-12-01 20:07:59,009 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/data/0119b139a/f7150f5e7ffb4b97939a4a5d2cfa7dc2/FLAG09bc9db19 [2019-12-01 20:07:59,418 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 20:07:59,419 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/sv-benchmarks/c/pthread-wmm/rfi003_rmo.oepc.i [2019-12-01 20:07:59,429 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/data/0119b139a/f7150f5e7ffb4b97939a4a5d2cfa7dc2/FLAG09bc9db19 [2019-12-01 20:07:59,771 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/bin/ukojak/data/0119b139a/f7150f5e7ffb4b97939a4a5d2cfa7dc2 [2019-12-01 20:07:59,774 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 20:07:59,775 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 20:07:59,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 20:07:59,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 20:07:59,778 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 20:07:59,779 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:07:59" (1/1) ... [2019-12-01 20:07:59,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4400293 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:59, skipping insertion in model container [2019-12-01 20:07:59,781 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:07:59" (1/1) ... [2019-12-01 20:07:59,787 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 20:07:59,817 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 20:08:00,107 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 20:08:00,118 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 20:08:00,163 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 20:08:00,214 INFO L208 MainTranslator]: Completed translation [2019-12-01 20:08:00,214 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:00 WrapperNode [2019-12-01 20:08:00,215 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 20:08:00,215 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 20:08:00,215 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 20:08:00,215 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 20:08:00,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:00" (1/1) ... [2019-12-01 20:08:00,235 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:00" (1/1) ... [2019-12-01 20:08:00,251 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 20:08:00,251 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 20:08:00,251 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 20:08:00,251 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 20:08:00,257 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:00" (1/1) ... [2019-12-01 20:08:00,257 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:00" (1/1) ... [2019-12-01 20:08:00,261 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:00" (1/1) ... [2019-12-01 20:08:00,261 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:00" (1/1) ... [2019-12-01 20:08:00,269 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:00" (1/1) ... [2019-12-01 20:08:00,272 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:00" (1/1) ... [2019-12-01 20:08:00,274 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:00" (1/1) ... [2019-12-01 20:08:00,277 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 20:08:00,278 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 20:08:00,278 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 20:08:00,278 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 20:08:00,278 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8cc8869a-a1cc-4e3a-ba2e-d7610bff22e9/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 [2019-12-01 20:08:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 20:08:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 20:08:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 20:08:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 20:08:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 20:08:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 20:08:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 20:08:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 20:08:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 20:08:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 20:08:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 20:08:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 20:08:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 20:08:00,322 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 20:08:00,551 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-01 20:08:00,554 INFO L168 Benchmark]: Toolchain (without parser) took 778.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -115.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-12-01 20:08:00,554 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 20:08:00,555 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -148.4 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. [2019-12-01 20:08:00,555 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.02 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. [2019-12-01 20:08:00,556 INFO L168 Benchmark]: Boogie Preprocessor took 26.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-01 20:08:00,556 INFO L168 Benchmark]: RCFGBuilder took 274.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. [2019-12-01 20:08:00,558 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 439.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -148.4 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.02 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 274.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...