./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix006_pso.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix006_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/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 1bbc71dad41cdc4bd1e1aec84716741c9b3e5270 ................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix006_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/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 1bbc71dad41cdc4bd1e1aec84716741c9b3e5270 ....................................................................................................................................................................................................... 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 0.1.23-aa41828 [2018-11-23 05:43:46,905 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 05:43:46,906 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 05:43:46,914 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 05:43:46,914 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 05:43:46,914 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 05:43:46,915 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 05:43:46,916 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 05:43:46,917 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 05:43:46,918 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 05:43:46,918 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 05:43:46,919 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 05:43:46,919 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 05:43:46,920 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 05:43:46,921 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 05:43:46,921 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 05:43:46,922 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 05:43:46,923 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 05:43:46,924 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 05:43:46,925 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 05:43:46,925 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 05:43:46,926 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 05:43:46,928 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 05:43:46,928 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 05:43:46,928 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 05:43:46,929 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 05:43:46,930 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 05:43:46,930 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 05:43:46,931 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 05:43:46,931 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 05:43:46,932 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 05:43:46,932 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 05:43:46,932 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 05:43:46,932 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 05:43:46,933 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 05:43:46,934 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 05:43:46,934 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 05:43:46,943 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 05:43:46,943 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 05:43:46,944 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 05:43:46,944 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 05:43:46,944 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 05:43:46,944 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 05:43:46,945 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 05:43:46,945 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 05:43:46,945 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 05:43:46,945 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 05:43:46,945 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 05:43:46,945 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 05:43:46,945 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 05:43:46,945 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 05:43:46,945 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 05:43:46,945 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 05:43:46,946 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 05:43:46,946 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 05:43:46,946 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 05:43:46,946 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 05:43:46,946 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 05:43:46,946 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 05:43:46,946 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 05:43:46,946 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 05:43:46,947 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 05:43:46,947 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 05:43:46,947 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 05:43:46,947 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 05:43:46,947 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 05:43:46,947 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/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 -> 1bbc71dad41cdc4bd1e1aec84716741c9b3e5270 [2018-11-23 05:43:46,970 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 05:43:46,978 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 05:43:46,980 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 05:43:46,981 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 05:43:46,981 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 05:43:46,981 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix006_pso.oepc_false-unreach-call.i [2018-11-23 05:43:47,017 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/data/3fbb2e9f2/f990cedaebac420abae0575056c7f962/FLAG9bdefe69b [2018-11-23 05:43:47,489 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 05:43:47,489 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/sv-benchmarks/c/pthread-wmm/mix006_pso.oepc_false-unreach-call.i [2018-11-23 05:43:47,500 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/data/3fbb2e9f2/f990cedaebac420abae0575056c7f962/FLAG9bdefe69b [2018-11-23 05:43:47,998 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/data/3fbb2e9f2/f990cedaebac420abae0575056c7f962 [2018-11-23 05:43:48,000 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 05:43:48,001 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 05:43:48,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 05:43:48,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 05:43:48,004 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 05:43:48,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:43:47" (1/1) ... [2018-11-23 05:43:48,007 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@741d4a0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:48, skipping insertion in model container [2018-11-23 05:43:48,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:43:47" (1/1) ... [2018-11-23 05:43:48,013 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 05:43:48,045 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 05:43:48,275 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:43:48,285 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 05:43:48,370 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:43:48,413 INFO L195 MainTranslator]: Completed translation [2018-11-23 05:43:48,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:48 WrapperNode [2018-11-23 05:43:48,414 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 05:43:48,414 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 05:43:48,415 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 05:43:48,415 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 05:43:48,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:48" (1/1) ... [2018-11-23 05:43:48,432 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:48" (1/1) ... [2018-11-23 05:43:48,445 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 05:43:48,446 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 05:43:48,446 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 05:43:48,446 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 05:43:48,451 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:48" (1/1) ... [2018-11-23 05:43:48,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:48" (1/1) ... [2018-11-23 05:43:48,454 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:48" (1/1) ... [2018-11-23 05:43:48,455 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:48" (1/1) ... [2018-11-23 05:43:48,461 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:48" (1/1) ... [2018-11-23 05:43:48,464 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:48" (1/1) ... [2018-11-23 05:43:48,466 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:48" (1/1) ... [2018-11-23 05:43:48,468 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 05:43:48,468 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 05:43:48,468 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 05:43:48,468 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 05:43:48,468 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/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 [2018-11-23 05:43:48,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 05:43:48,503 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 05:43:48,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 05:43:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 05:43:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 05:43:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 05:43:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 05:43:48,504 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 05:43:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 05:43:48,504 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 05:43:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 05:43:48,504 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 05:43:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 05:43:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 05:43:48,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 05:43:48,506 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 05:43:48,596 FATAL L292 ToolchainWalker]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 05:43:48,598 INFO L168 Benchmark]: Toolchain (without parser) took 597.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -126.9 MB). Peak memory consumption was 3.7 MB. Max. memory is 11.5 GB. [2018-11-23 05:43:48,599 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 05:43:48,600 INFO L168 Benchmark]: CACSL2BoogieTranslator took 413.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -151.4 MB). Peak memory consumption was 35.7 MB. Max. memory is 11.5 GB. [2018-11-23 05:43:48,600 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 05:43:48,601 INFO L168 Benchmark]: Boogie Preprocessor took 22.05 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. [2018-11-23 05:43:48,601 INFO L168 Benchmark]: RCFGBuilder took 129.71 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: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 11.5 GB. [2018-11-23 05:43:48,604 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 413.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -151.4 MB). Peak memory consumption was 35.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.05 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 129.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 05:43:50,077 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 05:43:50,079 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 05:43:50,087 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 05:43:50,087 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 05:43:50,088 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 05:43:50,089 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 05:43:50,090 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 05:43:50,091 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 05:43:50,091 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 05:43:50,092 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 05:43:50,092 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 05:43:50,093 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 05:43:50,093 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 05:43:50,094 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 05:43:50,095 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 05:43:50,095 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 05:43:50,096 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 05:43:50,098 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 05:43:50,099 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 05:43:50,099 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 05:43:50,100 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 05:43:50,102 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 05:43:50,102 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 05:43:50,102 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 05:43:50,103 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 05:43:50,103 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 05:43:50,104 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 05:43:50,104 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 05:43:50,105 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 05:43:50,105 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 05:43:50,106 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 05:43:50,106 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 05:43:50,106 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 05:43:50,107 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 05:43:50,107 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 05:43:50,108 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 05:43:50,118 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 05:43:50,118 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 05:43:50,118 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 05:43:50,119 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 05:43:50,119 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 05:43:50,119 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 05:43:50,119 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 05:43:50,119 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 05:43:50,120 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 05:43:50,120 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 05:43:50,120 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 05:43:50,120 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 05:43:50,120 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 05:43:50,120 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 05:43:50,120 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 05:43:50,121 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 05:43:50,121 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 05:43:50,121 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 05:43:50,121 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 05:43:50,121 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 05:43:50,121 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 05:43:50,121 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 05:43:50,121 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 05:43:50,122 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 05:43:50,122 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 05:43:50,122 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 05:43:50,122 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 05:43:50,122 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 05:43:50,122 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 05:43:50,122 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 05:43:50,123 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 05:43:50,123 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 05:43:50,123 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/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 -> 1bbc71dad41cdc4bd1e1aec84716741c9b3e5270 [2018-11-23 05:43:50,152 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 05:43:50,161 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 05:43:50,164 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 05:43:50,165 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 05:43:50,165 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 05:43:50,166 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix006_pso.oepc_false-unreach-call.i [2018-11-23 05:43:50,209 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/data/8ee67d643/77f94e07b4674301a889fd4e15c89e77/FLAGd8c32a7a0 [2018-11-23 05:43:50,579 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 05:43:50,579 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/sv-benchmarks/c/pthread-wmm/mix006_pso.oepc_false-unreach-call.i [2018-11-23 05:43:50,589 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/data/8ee67d643/77f94e07b4674301a889fd4e15c89e77/FLAGd8c32a7a0 [2018-11-23 05:43:50,965 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/ukojak/data/8ee67d643/77f94e07b4674301a889fd4e15c89e77 [2018-11-23 05:43:50,967 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 05:43:50,969 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 05:43:50,969 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 05:43:50,969 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 05:43:50,971 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 05:43:50,972 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:43:50" (1/1) ... [2018-11-23 05:43:50,974 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76c8d554 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:50, skipping insertion in model container [2018-11-23 05:43:50,974 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:43:50" (1/1) ... [2018-11-23 05:43:50,982 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 05:43:51,017 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 05:43:51,285 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:43:51,296 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 05:43:51,343 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:43:51,383 INFO L195 MainTranslator]: Completed translation [2018-11-23 05:43:51,384 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:51 WrapperNode [2018-11-23 05:43:51,384 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 05:43:51,385 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 05:43:51,385 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 05:43:51,385 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 05:43:51,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:51" (1/1) ... [2018-11-23 05:43:51,447 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:51" (1/1) ... [2018-11-23 05:43:51,465 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 05:43:51,465 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 05:43:51,465 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 05:43:51,465 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 05:43:51,471 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:51" (1/1) ... [2018-11-23 05:43:51,471 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:51" (1/1) ... [2018-11-23 05:43:51,475 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:51" (1/1) ... [2018-11-23 05:43:51,476 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:51" (1/1) ... [2018-11-23 05:43:51,487 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:51" (1/1) ... [2018-11-23 05:43:51,490 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:51" (1/1) ... [2018-11-23 05:43:51,493 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:51" (1/1) ... [2018-11-23 05:43:51,496 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 05:43:51,497 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 05:43:51,497 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 05:43:51,497 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 05:43:51,497 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_549bb8dc-c3a4-4ab9-b791-0b5a10a656a0/bin-2019/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 [2018-11-23 05:43:51,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 05:43:51,533 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 05:43:51,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 05:43:51,534 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 05:43:51,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 05:43:51,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 05:43:51,534 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 05:43:51,534 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 05:43:51,534 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 05:43:51,534 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 05:43:51,535 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 05:43:51,535 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 05:43:51,535 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 05:43:51,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 05:43:51,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 05:43:51,536 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 05:43:51,647 FATAL L292 ToolchainWalker]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 05:43:51,650 INFO L168 Benchmark]: Toolchain (without parser) took 681.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -132.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 05:43:51,651 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 05:43:51,651 INFO L168 Benchmark]: CACSL2BoogieTranslator took 414.91 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-23 05:43:51,652 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.19 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -193.7 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2018-11-23 05:43:51,653 INFO L168 Benchmark]: Boogie Preprocessor took 31.29 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. [2018-11-23 05:43:51,653 INFO L168 Benchmark]: RCFGBuilder took 152.45 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: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. [2018-11-23 05:43:51,656 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 414.91 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 80.19 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -193.7 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.29 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 152.45 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...