./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix013_tso.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_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix013_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/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 0fd8164f4f15433dcfa86914ccff71b887116ca7 ................................................................................................................................................................................................. 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_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix013_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/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 0fd8164f4f15433dcfa86914ccff71b887116ca7 ..................................................................................................................................................................................................... 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 05:04:42,949 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 05:04:42,950 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 05:04:42,958 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 05:04:42,958 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 05:04:42,959 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 05:04:42,959 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 05:04:42,961 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 05:04:42,962 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 05:04:42,963 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 05:04:42,963 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 05:04:42,964 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 05:04:42,964 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 05:04:42,965 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 05:04:42,965 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 05:04:42,966 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 05:04:42,967 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 05:04:42,967 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 05:04:42,969 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 05:04:42,970 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 05:04:42,971 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 05:04:42,972 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 05:04:42,973 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 05:04:42,973 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 05:04:42,975 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 05:04:42,975 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 05:04:42,975 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 05:04:42,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 05:04:42,976 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 05:04:42,977 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 05:04:42,977 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 05:04:42,977 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 05:04:42,978 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 05:04:42,978 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 05:04:42,979 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 05:04:42,979 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 05:04:42,979 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 05:04:42,979 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 05:04:42,979 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 05:04:42,980 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 05:04:42,980 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 05:04:42,981 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 05:04:42,990 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 05:04:42,990 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 05:04:42,990 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 05:04:42,990 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 05:04:42,991 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 05:04:42,991 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 05:04:42,991 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 05:04:42,991 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 05:04:42,991 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 05:04:42,991 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 05:04:42,992 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 05:04:42,992 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 05:04:42,992 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 05:04:42,992 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 05:04:42,992 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 05:04:42,992 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 05:04:42,992 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 05:04:42,992 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 05:04:42,992 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 05:04:42,993 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 05:04:42,993 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 05:04:42,993 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 05:04:42,993 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 05:04:42,993 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 05:04:42,993 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 05:04:42,993 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 05:04:42,993 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 05:04:42,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 05:04:42,994 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 05:04:42,994 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_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/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 -> 0fd8164f4f15433dcfa86914ccff71b887116ca7 [2019-12-01 05:04:43,094 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 05:04:43,103 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 05:04:43,105 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 05:04:43,106 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 05:04:43,107 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 05:04:43,107 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix013_tso.oepc.i [2019-12-01 05:04:43,147 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/data/d74707782/a22c96a2716844e6ad1920fd0c028131/FLAGa96d7dbe3 [2019-12-01 05:04:43,627 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 05:04:43,628 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/sv-benchmarks/c/pthread-wmm/mix013_tso.oepc.i [2019-12-01 05:04:43,640 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/data/d74707782/a22c96a2716844e6ad1920fd0c028131/FLAGa96d7dbe3 [2019-12-01 05:04:43,649 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/data/d74707782/a22c96a2716844e6ad1920fd0c028131 [2019-12-01 05:04:43,651 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 05:04:43,652 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 05:04:43,653 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 05:04:43,653 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 05:04:43,655 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 05:04:43,656 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:04:43" (1/1) ... [2019-12-01 05:04:43,658 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25138a46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:43, skipping insertion in model container [2019-12-01 05:04:43,658 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:04:43" (1/1) ... [2019-12-01 05:04:43,663 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 05:04:43,693 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 05:04:43,943 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:04:43,951 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 05:04:43,996 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:04:44,041 INFO L208 MainTranslator]: Completed translation [2019-12-01 05:04:44,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:44 WrapperNode [2019-12-01 05:04:44,042 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 05:04:44,042 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 05:04:44,042 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 05:04:44,042 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 05:04:44,048 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:44" (1/1) ... [2019-12-01 05:04:44,062 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:44" (1/1) ... [2019-12-01 05:04:44,080 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 05:04:44,080 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 05:04:44,080 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 05:04:44,080 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 05:04:44,087 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:44" (1/1) ... [2019-12-01 05:04:44,087 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:44" (1/1) ... [2019-12-01 05:04:44,091 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:44" (1/1) ... [2019-12-01 05:04:44,091 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:44" (1/1) ... [2019-12-01 05:04:44,099 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:44" (1/1) ... [2019-12-01 05:04:44,103 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:44" (1/1) ... [2019-12-01 05:04:44,105 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:44" (1/1) ... [2019-12-01 05:04:44,109 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 05:04:44,109 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 05:04:44,110 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 05:04:44,110 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 05:04:44,110 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/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 05:04:44,156 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 05:04:44,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 05:04:44,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 05:04:44,156 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 05:04:44,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 05:04:44,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 05:04:44,157 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 05:04:44,157 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 05:04:44,157 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 05:04:44,157 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 05:04:44,157 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 05:04:44,157 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 05:04:44,157 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 05:04:44,157 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 05:04:44,157 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 05:04:44,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 05:04:44,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 05:04:44,159 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 05:04:44,267 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 05:04:44,270 INFO L168 Benchmark]: Toolchain (without parser) took 617.21 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 94.4 MB). Free memory was 937.1 MB in the beginning and 1.0 GB in the end (delta: -99.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:04:44,270 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:04:44,271 INFO L168 Benchmark]: CACSL2BoogieTranslator took 389.03 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 94.4 MB). Free memory was 937.1 MB in the beginning and 1.1 GB in the end (delta: -122.3 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-12-01 05:04:44,271 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.09 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:04:44,272 INFO L168 Benchmark]: Boogie Preprocessor took 28.91 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 05:04:44,272 INFO L168 Benchmark]: RCFGBuilder took 158.87 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2019-12-01 05:04:44,274 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 389.03 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 94.4 MB). Free memory was 937.1 MB in the beginning and 1.1 GB in the end (delta: -122.3 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.09 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.91 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 158.87 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 05:04:45,704 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 05:04:45,705 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 05:04:45,713 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 05:04:45,714 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 05:04:45,714 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 05:04:45,715 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 05:04:45,717 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 05:04:45,718 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 05:04:45,719 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 05:04:45,719 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 05:04:45,720 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 05:04:45,720 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 05:04:45,721 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 05:04:45,722 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 05:04:45,723 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 05:04:45,723 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 05:04:45,724 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 05:04:45,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 05:04:45,726 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 05:04:45,728 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 05:04:45,728 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 05:04:45,729 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 05:04:45,730 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 05:04:45,732 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 05:04:45,732 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 05:04:45,732 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 05:04:45,733 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 05:04:45,733 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 05:04:45,734 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 05:04:45,734 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 05:04:45,734 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 05:04:45,735 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 05:04:45,735 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 05:04:45,736 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 05:04:45,736 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 05:04:45,737 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 05:04:45,737 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 05:04:45,737 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 05:04:45,738 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 05:04:45,738 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 05:04:45,739 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 05:04:45,749 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 05:04:45,749 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 05:04:45,749 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 05:04:45,750 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 05:04:45,750 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 05:04:45,750 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 05:04:45,750 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 05:04:45,750 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 05:04:45,751 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 05:04:45,751 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 05:04:45,751 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 05:04:45,751 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 05:04:45,751 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 05:04:45,751 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 05:04:45,751 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 05:04:45,752 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 05:04:45,752 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 05:04:45,752 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 05:04:45,752 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 05:04:45,752 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 05:04:45,752 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 05:04:45,752 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 05:04:45,753 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 05:04:45,753 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 05:04:45,753 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 05:04:45,753 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 05:04:45,753 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 05:04:45,753 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 05:04:45,754 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 05:04:45,754 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 05:04:45,754 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 05:04:45,754 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 05:04:45,754 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 05:04:45,754 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_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/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 -> 0fd8164f4f15433dcfa86914ccff71b887116ca7 [2019-12-01 05:04:45,919 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 05:04:45,927 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 05:04:45,929 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 05:04:45,930 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 05:04:45,930 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 05:04:45,931 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix013_tso.oepc.i [2019-12-01 05:04:45,968 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/data/904fdffc8/a20148da3ac8453fa27c94885cf4ead2/FLAG9bae294c5 [2019-12-01 05:04:46,475 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 05:04:46,476 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/sv-benchmarks/c/pthread-wmm/mix013_tso.oepc.i [2019-12-01 05:04:46,489 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/data/904fdffc8/a20148da3ac8453fa27c94885cf4ead2/FLAG9bae294c5 [2019-12-01 05:04:46,999 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/bin/ukojak/data/904fdffc8/a20148da3ac8453fa27c94885cf4ead2 [2019-12-01 05:04:47,001 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 05:04:47,002 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 05:04:47,002 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 05:04:47,002 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 05:04:47,004 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 05:04:47,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:04:47" (1/1) ... [2019-12-01 05:04:47,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@359df4b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:47, skipping insertion in model container [2019-12-01 05:04:47,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:04:47" (1/1) ... [2019-12-01 05:04:47,011 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 05:04:47,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 05:04:47,287 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:04:47,297 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 05:04:47,340 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:04:47,389 INFO L208 MainTranslator]: Completed translation [2019-12-01 05:04:47,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:47 WrapperNode [2019-12-01 05:04:47,389 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 05:04:47,390 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 05:04:47,390 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 05:04:47,390 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 05:04:47,395 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:47" (1/1) ... [2019-12-01 05:04:47,410 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:47" (1/1) ... [2019-12-01 05:04:47,432 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 05:04:47,433 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 05:04:47,433 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 05:04:47,433 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 05:04:47,442 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:47" (1/1) ... [2019-12-01 05:04:47,442 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:47" (1/1) ... [2019-12-01 05:04:47,446 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:47" (1/1) ... [2019-12-01 05:04:47,446 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:47" (1/1) ... [2019-12-01 05:04:47,456 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:47" (1/1) ... [2019-12-01 05:04:47,460 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:47" (1/1) ... [2019-12-01 05:04:47,464 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:47" (1/1) ... [2019-12-01 05:04:47,470 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 05:04:47,470 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 05:04:47,471 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 05:04:47,471 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 05:04:47,472 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a961b9f6-1feb-43dd-84c9-a4f20b64e1e2/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 05:04:47,515 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 05:04:47,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 05:04:47,515 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 05:04:47,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 05:04:47,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 05:04:47,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 05:04:47,516 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 05:04:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 05:04:47,516 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 05:04:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 05:04:47,516 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 05:04:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 05:04:47,516 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 05:04:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 05:04:47,516 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 05:04:47,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 05:04:47,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 05:04:47,518 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 05:04:47,630 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 05:04:47,634 INFO L168 Benchmark]: Toolchain (without parser) took 631.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -109.1 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. [2019-12-01 05:04:47,634 INFO L168 Benchmark]: CDTParser took 0.13 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 05:04:47,635 INFO L168 Benchmark]: CACSL2BoogieTranslator took 387.13 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -133.4 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-12-01 05:04:47,635 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.83 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:04:47,635 INFO L168 Benchmark]: Boogie Preprocessor took 37.51 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:04:47,636 INFO L168 Benchmark]: RCFGBuilder took 161.60 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. [2019-12-01 05:04:47,638 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 387.13 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -133.4 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.83 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.51 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 161.60 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...