./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix040_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_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix040_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/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 ed88644fb34bfc87c0dddcdfd3be21ef107de97e .................................................................................................................................................................................................. 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_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix040_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/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 ed88644fb34bfc87c0dddcdfd3be21ef107de97e ..................................................................................................................................................................................................... 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 04:03:40,884 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:03:40,886 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:03:40,896 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:03:40,896 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:03:40,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:03:40,899 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:03:40,901 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:03:40,903 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:03:40,903 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:03:40,904 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:03:40,905 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:03:40,906 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:03:40,907 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:03:40,908 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:03:40,909 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:03:40,910 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:03:40,910 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:03:40,912 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:03:40,914 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:03:40,916 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:03:40,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:03:40,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:03:40,924 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:03:40,926 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:03:40,927 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:03:40,927 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:03:40,928 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:03:40,928 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:03:40,929 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:03:40,929 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:03:40,930 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:03:40,931 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:03:40,931 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:03:40,932 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:03:40,932 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:03:40,933 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:03:40,933 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:03:40,933 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:03:40,934 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:03:40,935 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:03:40,936 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 04:03:40,960 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:03:40,960 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:03:40,961 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:03:40,961 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:03:40,962 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:03:40,962 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:03:40,962 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:03:40,962 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:03:40,963 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 04:03:40,963 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:03:40,964 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:03:40,964 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:03:40,964 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:03:40,964 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:03:40,965 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:03:40,965 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:03:40,965 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:03:40,965 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:03:40,965 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:03:40,965 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:03:40,966 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:03:40,966 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:03:40,966 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:03:40,966 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:03:40,966 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:03:40,967 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:03:40,967 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 04:03:40,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 04:03:40,968 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:03:40,968 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_e7a7829e-efa9-4abb-a4e3-495c294fe470/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 -> ed88644fb34bfc87c0dddcdfd3be21ef107de97e [2019-11-20 04:03:41,160 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:03:41,169 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:03:41,174 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:03:41,175 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:03:41,176 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:03:41,177 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix040_tso.oepc.i [2019-11-20 04:03:41,234 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/data/4e786444d/380fa967880546d2a4e7cae5f716d55e/FLAGcdc3749b6 [2019-11-20 04:03:41,755 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:03:41,755 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/sv-benchmarks/c/pthread-wmm/mix040_tso.oepc.i [2019-11-20 04:03:41,776 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/data/4e786444d/380fa967880546d2a4e7cae5f716d55e/FLAGcdc3749b6 [2019-11-20 04:03:42,014 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/data/4e786444d/380fa967880546d2a4e7cae5f716d55e [2019-11-20 04:03:42,017 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:03:42,018 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:03:42,022 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:03:42,022 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:03:42,025 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:03:42,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:03:42" (1/1) ... [2019-11-20 04:03:42,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@92a6523 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:42, skipping insertion in model container [2019-11-20 04:03:42,028 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:03:42" (1/1) ... [2019-11-20 04:03:42,035 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:03:42,088 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:03:42,609 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:03:42,622 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:03:42,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:03:42,797 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:03:42,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:42 WrapperNode [2019-11-20 04:03:42,798 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:03:42,798 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:03:42,799 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:03:42,799 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:03:42,810 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:42" (1/1) ... [2019-11-20 04:03:42,834 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:42" (1/1) ... [2019-11-20 04:03:42,896 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:03:42,897 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:03:42,897 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:03:42,897 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:03:42,906 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:42" (1/1) ... [2019-11-20 04:03:42,912 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:42" (1/1) ... [2019-11-20 04:03:42,917 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:42" (1/1) ... [2019-11-20 04:03:42,920 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:42" (1/1) ... [2019-11-20 04:03:42,936 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:42" (1/1) ... [2019-11-20 04:03:42,940 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:42" (1/1) ... [2019-11-20 04:03:42,943 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:42" (1/1) ... [2019-11-20 04:03:42,948 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:03:42,949 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:03:42,949 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:03:42,949 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:03:42,950 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/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 04:03:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 04:03:43,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 04:03:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 04:03:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 04:03:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:03:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:03:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 04:03:43,031 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 04:03:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 04:03:43,033 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 04:03:43,033 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 04:03:43,033 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 04:03:43,034 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 04:03:43,034 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 04:03:43,034 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 04:03:43,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:03:43,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:03:43,036 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 04:03:43,416 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 04:03:43,420 INFO L168 Benchmark]: Toolchain (without parser) took 1401.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -135.6 MB). Peak memory consumption was 11.2 MB. Max. memory is 11.5 GB. [2019-11-20 04:03:43,421 INFO L168 Benchmark]: CDTParser took 0.61 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 04:03:43,421 INFO L168 Benchmark]: CACSL2BoogieTranslator took 776.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -170.8 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-11-20 04:03:43,422 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.00 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 04:03:43,422 INFO L168 Benchmark]: Boogie Preprocessor took 52.13 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 04:03:43,423 INFO L168 Benchmark]: RCFGBuilder took 469.19 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: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:03:43,429 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 776.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -170.8 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 98.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 52.13 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 469.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 04:03:45,441 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:03:45,442 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:03:45,458 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:03:45,459 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:03:45,460 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:03:45,462 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:03:45,470 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:03:45,475 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:03:45,478 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:03:45,479 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:03:45,481 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:03:45,481 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:03:45,483 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:03:45,485 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:03:45,486 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:03:45,488 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:03:45,489 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:03:45,491 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:03:45,495 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:03:45,499 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:03:45,501 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:03:45,504 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:03:45,505 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:03:45,507 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:03:45,508 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:03:45,508 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:03:45,510 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:03:45,510 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:03:45,511 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:03:45,511 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:03:45,512 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:03:45,512 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:03:45,513 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:03:45,514 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:03:45,515 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:03:45,516 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:03:45,516 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:03:45,516 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:03:45,517 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:03:45,519 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:03:45,519 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 04:03:45,547 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:03:45,557 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:03:45,558 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:03:45,558 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:03:45,559 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:03:45,559 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:03:45,559 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:03:45,560 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:03:45,560 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:03:45,560 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:03:45,560 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:03:45,560 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:03:45,561 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:03:45,561 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 04:03:45,562 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 04:03:45,562 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:03:45,562 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:03:45,563 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:03:45,563 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:03:45,563 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:03:45,563 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:03:45,564 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:03:45,564 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:03:45,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:03:45,565 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:03:45,565 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:03:45,565 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:03:45,565 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 04:03:45,566 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 04:03:45,566 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:03:45,566 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 04:03:45,567 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 04:03:45,567 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_e7a7829e-efa9-4abb-a4e3-495c294fe470/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 -> ed88644fb34bfc87c0dddcdfd3be21ef107de97e [2019-11-20 04:03:45,837 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:03:45,854 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:03:45,858 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:03:45,859 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:03:45,860 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:03:45,860 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix040_tso.oepc.i [2019-11-20 04:03:45,919 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/data/448ff36bd/0c197a08d19c4dcfacef025e84cf8be4/FLAG9825b75c4 [2019-11-20 04:03:46,422 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:03:46,423 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/sv-benchmarks/c/pthread-wmm/mix040_tso.oepc.i [2019-11-20 04:03:46,440 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/data/448ff36bd/0c197a08d19c4dcfacef025e84cf8be4/FLAG9825b75c4 [2019-11-20 04:03:46,728 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/bin/ukojak/data/448ff36bd/0c197a08d19c4dcfacef025e84cf8be4 [2019-11-20 04:03:46,731 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:03:46,734 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:03:46,736 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:03:46,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:03:46,740 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:03:46,740 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:03:46" (1/1) ... [2019-11-20 04:03:46,743 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1edcc1f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:46, skipping insertion in model container [2019-11-20 04:03:46,743 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:03:46" (1/1) ... [2019-11-20 04:03:46,748 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:03:46,807 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:03:47,298 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:03:47,313 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:03:47,371 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:03:47,443 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:03:47,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:47 WrapperNode [2019-11-20 04:03:47,444 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:03:47,444 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:03:47,445 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:03:47,445 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:03:47,453 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:47" (1/1) ... [2019-11-20 04:03:47,476 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:47" (1/1) ... [2019-11-20 04:03:47,504 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:03:47,505 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:03:47,505 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:03:47,505 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:03:47,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:47" (1/1) ... [2019-11-20 04:03:47,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:47" (1/1) ... [2019-11-20 04:03:47,519 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:47" (1/1) ... [2019-11-20 04:03:47,520 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:47" (1/1) ... [2019-11-20 04:03:47,534 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:47" (1/1) ... [2019-11-20 04:03:47,539 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:47" (1/1) ... [2019-11-20 04:03:47,543 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:47" (1/1) ... [2019-11-20 04:03:47,556 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:03:47,556 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:03:47,556 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:03:47,556 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:03:47,557 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:03:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e7a7829e-efa9-4abb-a4e3-495c294fe470/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 04:03:47,614 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 04:03:47,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 04:03:47,614 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 04:03:47,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:03:47,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:03:47,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 04:03:47,615 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 04:03:47,615 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 04:03:47,615 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 04:03:47,616 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 04:03:47,616 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 04:03:47,616 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 04:03:47,616 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 04:03:47,616 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 04:03:47,617 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 04:03:47,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:03:47,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:03:47,619 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 04:03:47,930 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 04:03:47,934 INFO L168 Benchmark]: Toolchain (without parser) took 1201.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -149.0 MB). Peak memory consumption was 19.8 MB. Max. memory is 11.5 GB. [2019-11-20 04:03:47,935 INFO L168 Benchmark]: CDTParser took 0.24 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 04:03:47,936 INFO L168 Benchmark]: CACSL2BoogieTranslator took 707.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -179.6 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. [2019-11-20 04:03:47,936 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.18 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 04:03:47,937 INFO L168 Benchmark]: Boogie Preprocessor took 51.13 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 04:03:47,937 INFO L168 Benchmark]: RCFGBuilder took 376.18 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: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. [2019-11-20 04:03:47,940 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 707.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -179.6 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 60.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 51.13 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 376.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...