./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix045_power.opt_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_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix045_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/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 b5ac5ac0524d373e5b17171bec59d9141c5ffe2e ..................................................................................................................................................................................................... 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_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix045_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/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 b5ac5ac0524d373e5b17171bec59d9141c5ffe2e ............................................................................................................................................................................................................... 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 00:40:22,897 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 00:40:22,898 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 00:40:22,906 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 00:40:22,906 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 00:40:22,907 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 00:40:22,908 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 00:40:22,909 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 00:40:22,910 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 00:40:22,911 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 00:40:22,911 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 00:40:22,911 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 00:40:22,912 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 00:40:22,913 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 00:40:22,914 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 00:40:22,914 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 00:40:22,915 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 00:40:22,916 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 00:40:22,918 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 00:40:22,919 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 00:40:22,919 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 00:40:22,920 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 00:40:22,922 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 00:40:22,922 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 00:40:22,922 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 00:40:22,923 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 00:40:22,924 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 00:40:22,924 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 00:40:22,925 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 00:40:22,926 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 00:40:22,926 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 00:40:22,926 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 00:40:22,927 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 00:40:22,927 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 00:40:22,927 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 00:40:22,928 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 00:40:22,928 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 00:40:22,938 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 00:40:22,938 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 00:40:22,939 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 00:40:22,939 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 00:40:22,940 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 00:40:22,940 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 00:40:22,940 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 00:40:22,940 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 00:40:22,940 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 00:40:22,940 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 00:40:22,941 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 00:40:22,941 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 00:40:22,941 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 00:40:22,941 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 00:40:22,941 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 00:40:22,941 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 00:40:22,941 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 00:40:22,942 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 00:40:22,942 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 00:40:22,942 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 00:40:22,942 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 00:40:22,942 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 00:40:22,942 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 00:40:22,942 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 00:40:22,942 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 00:40:22,943 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 00:40:22,943 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 00:40:22,943 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 00:40:22,943 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 00:40:22,943 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_8be32cc3-04e8-4568-80f2-6e998ab90ec7/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 -> b5ac5ac0524d373e5b17171bec59d9141c5ffe2e [2018-11-23 00:40:22,965 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 00:40:22,972 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 00:40:22,975 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 00:40:22,976 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 00:40:22,976 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 00:40:22,977 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix045_power.opt_false-unreach-call.i [2018-11-23 00:40:23,011 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/data/ce0f7ef46/5ca13b813759477c84cb36cc5096c17e/FLAGb209e82da [2018-11-23 00:40:23,401 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 00:40:23,402 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/sv-benchmarks/c/pthread-wmm/mix045_power.opt_false-unreach-call.i [2018-11-23 00:40:23,411 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/data/ce0f7ef46/5ca13b813759477c84cb36cc5096c17e/FLAGb209e82da [2018-11-23 00:40:23,773 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/data/ce0f7ef46/5ca13b813759477c84cb36cc5096c17e [2018-11-23 00:40:23,775 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 00:40:23,776 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 00:40:23,777 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 00:40:23,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 00:40:23,779 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 00:40:23,779 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:40:23" (1/1) ... [2018-11-23 00:40:23,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@160bb857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:23, skipping insertion in model container [2018-11-23 00:40:23,781 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:40:23" (1/1) ... [2018-11-23 00:40:23,787 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 00:40:23,817 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 00:40:24,050 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:40:24,060 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 00:40:24,146 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:40:24,186 INFO L195 MainTranslator]: Completed translation [2018-11-23 00:40:24,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:24 WrapperNode [2018-11-23 00:40:24,186 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 00:40:24,187 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 00:40:24,187 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 00:40:24,187 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 00:40:24,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:24" (1/1) ... [2018-11-23 00:40:24,204 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:24" (1/1) ... [2018-11-23 00:40:24,221 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 00:40:24,221 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 00:40:24,221 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 00:40:24,221 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 00:40:24,227 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:24" (1/1) ... [2018-11-23 00:40:24,227 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:24" (1/1) ... [2018-11-23 00:40:24,231 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:24" (1/1) ... [2018-11-23 00:40:24,231 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:24" (1/1) ... [2018-11-23 00:40:24,239 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:24" (1/1) ... [2018-11-23 00:40:24,241 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:24" (1/1) ... [2018-11-23 00:40:24,243 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:24" (1/1) ... [2018-11-23 00:40:24,245 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 00:40:24,245 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 00:40:24,245 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 00:40:24,246 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 00:40:24,246 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/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 00:40:24,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 00:40:24,280 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 00:40:24,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 00:40:24,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 00:40:24,280 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 00:40:24,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 00:40:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 00:40:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 00:40:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 00:40:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 00:40:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 00:40:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 00:40:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 00:40:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 00:40:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 00:40:24,282 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 00:40:24,448 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 00:40:24,450 INFO L168 Benchmark]: Toolchain (without parser) took 674.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -120.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 11.5 GB. [2018-11-23 00:40:24,451 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:40:24,452 INFO L168 Benchmark]: CACSL2BoogieTranslator took 409.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -148.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. [2018-11-23 00:40:24,452 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.24 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 00:40:24,453 INFO L168 Benchmark]: Boogie Preprocessor took 23.83 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 00:40:24,453 INFO L168 Benchmark]: RCFGBuilder took 204.32 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: 23.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2018-11-23 00:40:24,456 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 409.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -148.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 204.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 00:40:25,873 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 00:40:25,874 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 00:40:25,882 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 00:40:25,882 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 00:40:25,883 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 00:40:25,884 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 00:40:25,885 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 00:40:25,886 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 00:40:25,887 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 00:40:25,887 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 00:40:25,888 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 00:40:25,888 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 00:40:25,889 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 00:40:25,890 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 00:40:25,890 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 00:40:25,891 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 00:40:25,892 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 00:40:25,894 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 00:40:25,895 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 00:40:25,896 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 00:40:25,897 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 00:40:25,899 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 00:40:25,899 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 00:40:25,899 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 00:40:25,900 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 00:40:25,900 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 00:40:25,901 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 00:40:25,901 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 00:40:25,902 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 00:40:25,902 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 00:40:25,903 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 00:40:25,903 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 00:40:25,904 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 00:40:25,904 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 00:40:25,905 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 00:40:25,905 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 00:40:25,916 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 00:40:25,916 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 00:40:25,917 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 00:40:25,917 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 00:40:25,917 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 00:40:25,917 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 00:40:25,918 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 00:40:25,918 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 00:40:25,918 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 00:40:25,918 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 00:40:25,918 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 00:40:25,918 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 00:40:25,918 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 00:40:25,919 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 00:40:25,919 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 00:40:25,919 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 00:40:25,919 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 00:40:25,919 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 00:40:25,919 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 00:40:25,919 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 00:40:25,919 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 00:40:25,920 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 00:40:25,920 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 00:40:25,920 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 00:40:25,920 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 00:40:25,920 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 00:40:25,920 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 00:40:25,920 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 00:40:25,921 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 00:40:25,921 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 00:40:25,921 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 00:40:25,921 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 00:40:25,921 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_8be32cc3-04e8-4568-80f2-6e998ab90ec7/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 -> b5ac5ac0524d373e5b17171bec59d9141c5ffe2e [2018-11-23 00:40:25,951 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 00:40:25,960 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 00:40:25,963 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 00:40:25,964 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 00:40:25,964 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 00:40:25,965 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix045_power.opt_false-unreach-call.i [2018-11-23 00:40:26,009 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/data/d43b0653a/a007e7b293654ea2bc49cbc1532eea4d/FLAG009bf6623 [2018-11-23 00:40:26,358 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 00:40:26,358 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/sv-benchmarks/c/pthread-wmm/mix045_power.opt_false-unreach-call.i [2018-11-23 00:40:26,368 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/data/d43b0653a/a007e7b293654ea2bc49cbc1532eea4d/FLAG009bf6623 [2018-11-23 00:40:26,378 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/bin-2019/ukojak/data/d43b0653a/a007e7b293654ea2bc49cbc1532eea4d [2018-11-23 00:40:26,380 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 00:40:26,381 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 00:40:26,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 00:40:26,382 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 00:40:26,384 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 00:40:26,385 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:40:26" (1/1) ... [2018-11-23 00:40:26,386 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 12:40:26, skipping insertion in model container [2018-11-23 00:40:26,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:40:26" (1/1) ... [2018-11-23 00:40:26,392 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 00:40:26,423 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 00:40:26,672 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:40:26,683 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 00:40:26,775 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:40:26,825 INFO L195 MainTranslator]: Completed translation [2018-11-23 00:40:26,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:26 WrapperNode [2018-11-23 00:40:26,825 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 00:40:26,826 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 00:40:26,826 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 00:40:26,826 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 00:40:26,834 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:26" (1/1) ... [2018-11-23 00:40:26,847 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:26" (1/1) ... [2018-11-23 00:40:26,862 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 00:40:26,862 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 00:40:26,863 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 00:40:26,863 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 00:40:26,868 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:26" (1/1) ... [2018-11-23 00:40:26,869 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:26" (1/1) ... [2018-11-23 00:40:26,871 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:26" (1/1) ... [2018-11-23 00:40:26,872 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:26" (1/1) ... [2018-11-23 00:40:26,879 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:26" (1/1) ... [2018-11-23 00:40:26,881 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:26" (1/1) ... [2018-11-23 00:40:26,883 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:26" (1/1) ... [2018-11-23 00:40:26,886 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 00:40:26,886 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 00:40:26,886 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 00:40:26,886 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 00:40:26,887 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8be32cc3-04e8-4568-80f2-6e998ab90ec7/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 00:40:26,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 00:40:26,921 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 00:40:26,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 00:40:26,922 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 00:40:26,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 00:40:26,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 00:40:26,922 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 00:40:26,922 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 00:40:26,922 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 00:40:26,922 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 00:40:26,923 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 00:40:26,923 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 00:40:26,923 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 00:40:26,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 00:40:26,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 00:40:26,925 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 00:40:27,124 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 00:40:27,127 INFO L168 Benchmark]: Toolchain (without parser) took 746.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 173.5 MB). Free memory was 943.8 MB in the beginning and 1.1 GB in the end (delta: -171.7 MB). Peak memory consumption was 1.8 MB. Max. memory is 11.5 GB. [2018-11-23 00:40:27,128 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 00:40:27,129 INFO L168 Benchmark]: CACSL2BoogieTranslator took 444.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 173.5 MB). Free memory was 943.8 MB in the beginning and 1.1 GB in the end (delta: -204.0 MB). Peak memory consumption was 38.8 MB. Max. memory is 11.5 GB. [2018-11-23 00:40:27,129 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-11-23 00:40:27,130 INFO L168 Benchmark]: Boogie Preprocessor took 23.61 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 00:40:27,130 INFO L168 Benchmark]: RCFGBuilder took 240.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.7 MB). Peak memory consumption was 25.7 MB. Max. memory is 11.5 GB. [2018-11-23 00:40:27,132 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 444.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 173.5 MB). Free memory was 943.8 MB in the beginning and 1.1 GB in the end (delta: -204.0 MB). Peak memory consumption was 38.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.61 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 240.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.7 MB). Peak memory consumption was 25.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...