./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe021_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_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe021_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/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 68bef0cbf61e86f86e66b3e0b572284a0caae57a ........................................................................................................................................................................................................ 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_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe021_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/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 68bef0cbf61e86f86e66b3e0b572284a0caae57a ....................................................................................................................................................................................................... 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 15:32:16,912 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:32:16,914 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:32:16,922 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:32:16,922 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:32:16,923 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:32:16,924 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:32:16,925 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:32:16,926 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:32:16,927 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:32:16,928 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:32:16,928 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:32:16,928 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:32:16,929 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:32:16,930 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:32:16,931 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:32:16,931 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:32:16,932 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:32:16,934 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:32:16,935 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:32:16,936 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:32:16,937 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:32:16,938 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:32:16,939 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:32:16,939 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:32:16,939 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:32:16,940 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:32:16,941 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:32:16,942 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:32:16,942 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:32:16,943 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:32:16,943 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:32:16,943 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:32:16,944 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:32:16,944 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:32:16,945 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:32:16,945 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 15:32:16,955 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:32:16,955 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:32:16,956 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 15:32:16,956 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 15:32:16,956 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 15:32:16,957 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 15:32:16,957 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:32:16,957 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:32:16,957 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 15:32:16,957 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:32:16,957 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:32:16,957 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 15:32:16,958 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 15:32:16,958 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 15:32:16,958 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:32:16,958 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:32:16,958 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:32:16,958 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 15:32:16,959 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 15:32:16,959 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 15:32:16,959 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:32:16,959 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 15:32:16,959 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:32:16,959 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:32:16,960 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 15:32:16,960 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 15:32:16,960 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 15:32:16,960 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 15:32:16,960 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 15:32:16,960 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_35555395-8c5a-4163-954d-cdde69d8a7f2/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 -> 68bef0cbf61e86f86e66b3e0b572284a0caae57a [2018-11-23 15:32:16,987 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:32:16,998 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:32:17,000 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:32:17,001 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:32:17,001 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:32:17,002 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe021_pso.oepc_false-unreach-call.i [2018-11-23 15:32:17,040 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/data/fb07dc485/f33d6744623a46d18524c9e6380ffbbd/FLAG29a031852 [2018-11-23 15:32:17,478 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:32:17,479 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/sv-benchmarks/c/pthread-wmm/safe021_pso.oepc_false-unreach-call.i [2018-11-23 15:32:17,486 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/data/fb07dc485/f33d6744623a46d18524c9e6380ffbbd/FLAG29a031852 [2018-11-23 15:32:17,494 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/data/fb07dc485/f33d6744623a46d18524c9e6380ffbbd [2018-11-23 15:32:17,496 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:32:17,497 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:32:17,497 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:32:17,497 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:32:17,500 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:32:17,501 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:32:17" (1/1) ... [2018-11-23 15:32:17,503 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e1fb88e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:17, skipping insertion in model container [2018-11-23 15:32:17,503 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:32:17" (1/1) ... [2018-11-23 15:32:17,508 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:32:17,540 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:32:17,780 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:32:17,790 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:32:17,892 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:32:17,943 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:32:17,944 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:17 WrapperNode [2018-11-23 15:32:17,944 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:32:17,945 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:32:17,945 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:32:17,945 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:32:17,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:17" (1/1) ... [2018-11-23 15:32:17,967 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:17" (1/1) ... [2018-11-23 15:32:17,982 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:32:17,982 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:32:17,982 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:32:17,982 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:32:17,988 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:17" (1/1) ... [2018-11-23 15:32:17,988 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:17" (1/1) ... [2018-11-23 15:32:17,991 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:17" (1/1) ... [2018-11-23 15:32:17,991 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:17" (1/1) ... [2018-11-23 15:32:17,997 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:17" (1/1) ... [2018-11-23 15:32:17,999 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:17" (1/1) ... [2018-11-23 15:32:18,001 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:17" (1/1) ... [2018-11-23 15:32:18,003 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:32:18,003 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:32:18,003 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:32:18,003 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:32:18,004 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/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 15:32:18,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 15:32:18,045 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 15:32:18,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 15:32:18,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 15:32:18,045 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 15:32:18,045 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 15:32:18,046 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 15:32:18,046 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 15:32:18,046 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 15:32:18,046 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 15:32:18,046 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 15:32:18,046 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 15:32:18,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 15:32:18,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:32:18,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:32:18,047 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 15:32:18,148 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 15:32:18,150 INFO L168 Benchmark]: Toolchain (without parser) took 654.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -141.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 11.5 GB. [2018-11-23 15:32:18,152 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:32:18,152 INFO L168 Benchmark]: CACSL2BoogieTranslator took 447.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -170.9 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. [2018-11-23 15:32:18,152 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.20 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: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-11-23 15:32:18,153 INFO L168 Benchmark]: Boogie Preprocessor took 21.03 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 15:32:18,153 INFO L168 Benchmark]: RCFGBuilder took 146.67 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: 25.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. [2018-11-23 15:32:18,156 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 447.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -170.9 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.03 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 146.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 15:32:19,597 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:32:19,598 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:32:19,606 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:32:19,606 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:32:19,607 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:32:19,607 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:32:19,609 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:32:19,610 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:32:19,610 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:32:19,611 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:32:19,611 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:32:19,612 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:32:19,613 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:32:19,614 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:32:19,614 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:32:19,615 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:32:19,617 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:32:19,618 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:32:19,619 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:32:19,620 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:32:19,621 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:32:19,623 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:32:19,623 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:32:19,623 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:32:19,624 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:32:19,625 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:32:19,626 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:32:19,626 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:32:19,627 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:32:19,627 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:32:19,628 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:32:19,628 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:32:19,628 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:32:19,629 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:32:19,630 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:32:19,630 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 15:32:19,641 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:32:19,641 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:32:19,641 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 15:32:19,641 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 15:32:19,642 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 15:32:19,642 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 15:32:19,642 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:32:19,642 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:32:19,643 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:32:19,643 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:32:19,643 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 15:32:19,643 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 15:32:19,643 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 15:32:19,643 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 15:32:19,643 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 15:32:19,643 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:32:19,643 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:32:19,643 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:32:19,644 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 15:32:19,645 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 15:32:19,645 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 15:32:19,645 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:32:19,645 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 15:32:19,645 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:32:19,646 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:32:19,646 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 15:32:19,646 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 15:32:19,646 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 15:32:19,646 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 15:32:19,646 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 15:32:19,646 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 15:32:19,646 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 15:32:19,646 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_35555395-8c5a-4163-954d-cdde69d8a7f2/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 -> 68bef0cbf61e86f86e66b3e0b572284a0caae57a [2018-11-23 15:32:19,675 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:32:19,684 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:32:19,687 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:32:19,688 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:32:19,688 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:32:19,689 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe021_pso.oepc_false-unreach-call.i [2018-11-23 15:32:19,732 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/data/406dfc8c0/82adebbbf2e84038a6d09c62c250b35b/FLAGd82148c45 [2018-11-23 15:32:20,170 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:32:20,171 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/sv-benchmarks/c/pthread-wmm/safe021_pso.oepc_false-unreach-call.i [2018-11-23 15:32:20,179 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/data/406dfc8c0/82adebbbf2e84038a6d09c62c250b35b/FLAGd82148c45 [2018-11-23 15:32:20,189 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/bin-2019/ukojak/data/406dfc8c0/82adebbbf2e84038a6d09c62c250b35b [2018-11-23 15:32:20,192 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:32:20,193 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:32:20,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:32:20,194 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:32:20,197 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:32:20,197 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:32:20" (1/1) ... [2018-11-23 15:32:20,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e66d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:20, skipping insertion in model container [2018-11-23 15:32:20,200 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:32:20" (1/1) ... [2018-11-23 15:32:20,208 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:32:20,244 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:32:20,526 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:32:20,538 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:32:20,580 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:32:20,666 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:32:20,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:20 WrapperNode [2018-11-23 15:32:20,667 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:32:20,667 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:32:20,668 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:32:20,668 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:32:20,673 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:20" (1/1) ... [2018-11-23 15:32:20,688 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:20" (1/1) ... [2018-11-23 15:32:20,705 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:32:20,705 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:32:20,705 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:32:20,705 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:32:20,711 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:20" (1/1) ... [2018-11-23 15:32:20,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:20" (1/1) ... [2018-11-23 15:32:20,715 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:20" (1/1) ... [2018-11-23 15:32:20,715 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:20" (1/1) ... [2018-11-23 15:32:20,726 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:20" (1/1) ... [2018-11-23 15:32:20,730 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:20" (1/1) ... [2018-11-23 15:32:20,733 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:20" (1/1) ... [2018-11-23 15:32:20,736 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:32:20,737 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:32:20,737 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:32:20,737 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:32:20,737 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35555395-8c5a-4163-954d-cdde69d8a7f2/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 15:32:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 15:32:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 15:32:20,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 15:32:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 15:32:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 15:32:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 15:32:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 15:32:20,773 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 15:32:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 15:32:20,773 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 15:32:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 15:32:20,773 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 15:32:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 15:32:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:32:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:32:20,775 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 15:32:20,880 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 15:32:20,882 INFO L168 Benchmark]: Toolchain (without parser) took 689.75 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -119.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:32:20,883 INFO L168 Benchmark]: CDTParser took 0.17 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 15:32:20,883 INFO L168 Benchmark]: CACSL2BoogieTranslator took 473.65 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -152.2 MB). Peak memory consumption was 47.1 MB. Max. memory is 11.5 GB. [2018-11-23 15:32:20,883 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.46 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: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 11.5 GB. [2018-11-23 15:32:20,884 INFO L168 Benchmark]: Boogie Preprocessor took 31.18 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 15:32:20,884 INFO L168 Benchmark]: RCFGBuilder took 144.77 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: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. [2018-11-23 15:32:20,887 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 473.65 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -152.2 MB). Peak memory consumption was 47.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.46 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.18 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 144.77 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...