./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix030_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_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix030_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/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 a780848f2183056d30d3ca71b65e4ba75020b4e7 ....................................................................................................................................................................................................... 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_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix030_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/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 a780848f2183056d30d3ca71b65e4ba75020b4e7 ....................................................................................................................................................................................................... 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 04:00:48,137 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:00:48,138 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:00:48,144 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:00:48,145 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:00:48,146 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:00:48,146 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:00:48,148 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:00:48,149 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:00:48,150 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:00:48,150 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:00:48,150 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:00:48,151 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:00:48,152 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:00:48,152 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:00:48,153 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:00:48,154 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:00:48,155 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:00:48,156 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:00:48,157 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:00:48,158 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:00:48,159 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:00:48,161 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:00:48,161 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:00:48,161 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:00:48,162 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:00:48,162 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:00:48,163 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:00:48,163 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:00:48,163 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:00:48,164 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:00:48,164 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:00:48,164 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:00:48,164 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:00:48,165 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:00:48,165 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:00:48,165 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 04:00:48,172 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:00:48,172 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:00:48,173 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:00:48,173 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:00:48,173 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:00:48,173 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:00:48,173 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:00:48,173 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:00:48,174 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 04:00:48,174 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:00:48,174 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:00:48,174 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:00:48,174 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:00:48,174 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:00:48,174 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:00:48,174 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:00:48,175 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:00:48,175 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:00:48,175 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:00:48,175 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:00:48,175 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:00:48,175 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:00:48,175 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:00:48,176 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:00:48,176 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:00:48,176 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:00:48,176 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 04:00:48,176 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:00:48,176 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 04:00:48,176 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_72e06970-734d-47c4-ac45-490283bad0b0/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 -> a780848f2183056d30d3ca71b65e4ba75020b4e7 [2018-11-23 04:00:48,200 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:00:48,208 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:00:48,210 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:00:48,211 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:00:48,211 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:00:48,212 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix030_power.opt_false-unreach-call.i [2018-11-23 04:00:48,252 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/data/c18c2433e/453367f436544667b61472928a19c5ab/FLAG7c30498d0 [2018-11-23 04:00:48,638 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:00:48,639 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/sv-benchmarks/c/pthread-wmm/mix030_power.opt_false-unreach-call.i [2018-11-23 04:00:48,650 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/data/c18c2433e/453367f436544667b61472928a19c5ab/FLAG7c30498d0 [2018-11-23 04:00:49,013 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/data/c18c2433e/453367f436544667b61472928a19c5ab [2018-11-23 04:00:49,016 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:00:49,017 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:00:49,017 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:00:49,017 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:00:49,020 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:00:49,020 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:00:49" (1/1) ... [2018-11-23 04:00:49,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@218da7bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:49, skipping insertion in model container [2018-11-23 04:00:49,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:00:49" (1/1) ... [2018-11-23 04:00:49,030 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:00:49,067 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:00:49,331 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:00:49,341 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:00:49,458 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:00:49,493 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:00:49,494 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:49 WrapperNode [2018-11-23 04:00:49,494 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:00:49,494 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:00:49,494 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:00:49,494 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:00:49,500 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:49" (1/1) ... [2018-11-23 04:00:49,516 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:49" (1/1) ... [2018-11-23 04:00:49,540 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:00:49,540 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:00:49,540 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:00:49,540 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:00:49,547 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:49" (1/1) ... [2018-11-23 04:00:49,547 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:49" (1/1) ... [2018-11-23 04:00:49,552 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:49" (1/1) ... [2018-11-23 04:00:49,552 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:49" (1/1) ... [2018-11-23 04:00:49,561 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:49" (1/1) ... [2018-11-23 04:00:49,566 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:49" (1/1) ... [2018-11-23 04:00:49,568 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:49" (1/1) ... [2018-11-23 04:00:49,572 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:00:49,572 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:00:49,572 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:00:49,573 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:00:49,573 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/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 04:00:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:00:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 04:00:49,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 04:00:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 04:00:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 04:00:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:00:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 04:00:49,629 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 04:00:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 04:00:49,630 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 04:00:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 04:00:49,630 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 04:00:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 04:00:49,630 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 04:00:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 04:00:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:00:49,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:00:49,632 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 04:00:49,862 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 04:00:49,865 INFO L168 Benchmark]: Toolchain (without parser) took 849.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -142.6 MB). Peak memory consumption was 8.9 MB. Max. memory is 11.5 GB. [2018-11-23 04:00:49,867 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:00:49,867 INFO L168 Benchmark]: CACSL2BoogieTranslator took 476.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -173.6 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. [2018-11-23 04:00:49,868 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 04:00:49,868 INFO L168 Benchmark]: Boogie Preprocessor took 32.14 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 04:00:49,869 INFO L168 Benchmark]: RCFGBuilder took 292.39 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: 25.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 11.5 GB. [2018-11-23 04:00:49,871 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 476.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -173.6 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.14 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 292.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 04:00:51,389 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:00:51,390 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:00:51,399 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:00:51,399 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:00:51,400 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:00:51,401 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:00:51,402 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:00:51,403 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:00:51,404 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:00:51,405 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:00:51,405 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:00:51,405 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:00:51,406 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:00:51,407 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:00:51,408 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:00:51,408 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:00:51,409 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:00:51,411 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:00:51,411 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:00:51,412 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:00:51,413 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:00:51,414 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:00:51,415 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:00:51,415 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:00:51,415 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:00:51,416 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:00:51,416 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:00:51,417 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:00:51,417 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:00:51,417 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:00:51,418 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:00:51,418 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:00:51,418 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:00:51,418 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:00:51,419 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:00:51,419 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 04:00:51,429 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:00:51,429 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:00:51,430 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:00:51,430 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:00:51,430 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:00:51,431 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:00:51,431 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:00:51,431 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:00:51,431 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:00:51,431 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:00:51,431 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:00:51,431 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:00:51,432 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:00:51,432 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 04:00:51,432 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 04:00:51,432 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:00:51,432 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:00:51,432 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:00:51,432 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:00:51,432 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:00:51,433 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:00:51,433 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:00:51,433 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:00:51,433 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:00:51,433 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:00:51,433 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:00:51,433 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:00:51,434 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 04:00:51,434 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 04:00:51,434 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:00:51,434 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 04:00:51,434 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 04:00:51,434 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_72e06970-734d-47c4-ac45-490283bad0b0/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 -> a780848f2183056d30d3ca71b65e4ba75020b4e7 [2018-11-23 04:00:51,465 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:00:51,475 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:00:51,478 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:00:51,479 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:00:51,479 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:00:51,480 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix030_power.opt_false-unreach-call.i [2018-11-23 04:00:51,529 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/data/e81fdc9e4/340c568c3e514e169714179bec72c6de/FLAG658bcc11c [2018-11-23 04:00:51,929 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:00:51,929 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/sv-benchmarks/c/pthread-wmm/mix030_power.opt_false-unreach-call.i [2018-11-23 04:00:51,940 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/data/e81fdc9e4/340c568c3e514e169714179bec72c6de/FLAG658bcc11c [2018-11-23 04:00:51,950 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/bin-2019/ukojak/data/e81fdc9e4/340c568c3e514e169714179bec72c6de [2018-11-23 04:00:51,952 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:00:51,953 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:00:51,954 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:00:51,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:00:51,956 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:00:51,957 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:00:51" (1/1) ... [2018-11-23 04:00:51,958 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705312dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:51, skipping insertion in model container [2018-11-23 04:00:51,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:00:51" (1/1) ... [2018-11-23 04:00:51,965 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:00:51,999 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:00:52,268 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:00:52,280 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:00:52,333 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:00:52,430 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:00:52,431 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:52 WrapperNode [2018-11-23 04:00:52,431 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:00:52,432 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:00:52,432 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:00:52,432 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:00:52,440 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:52" (1/1) ... [2018-11-23 04:00:52,452 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:52" (1/1) ... [2018-11-23 04:00:52,470 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:00:52,470 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:00:52,470 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:00:52,470 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:00:52,476 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:52" (1/1) ... [2018-11-23 04:00:52,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:52" (1/1) ... [2018-11-23 04:00:52,481 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:52" (1/1) ... [2018-11-23 04:00:52,481 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:52" (1/1) ... [2018-11-23 04:00:52,493 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:52" (1/1) ... [2018-11-23 04:00:52,496 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:52" (1/1) ... [2018-11-23 04:00:52,500 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:52" (1/1) ... [2018-11-23 04:00:52,504 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:00:52,504 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:00:52,504 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:00:52,504 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:00:52,505 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_72e06970-734d-47c4-ac45-490283bad0b0/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 04:00:52,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:00:52,544 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 04:00:52,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 04:00:52,544 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 04:00:52,544 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:00:52,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 04:00:52,545 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 04:00:52,545 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 04:00:52,545 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 04:00:52,545 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 04:00:52,545 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 04:00:52,545 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 04:00:52,545 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 04:00:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 04:00:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 04:00:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:00:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:00:52,547 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 04:00:52,766 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 04:00:52,768 INFO L168 Benchmark]: Toolchain (without parser) took 815.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.2 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -186.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:00:52,770 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 04:00:52,770 INFO L168 Benchmark]: CACSL2BoogieTranslator took 477.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.2 MB). Free memory was 939.8 MB in the beginning and 1.2 GB in the end (delta: -229.8 MB). Peak memory consumption was 65.0 MB. Max. memory is 11.5 GB. [2018-11-23 04:00:52,770 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2018-11-23 04:00:52,771 INFO L168 Benchmark]: Boogie Preprocessor took 33.76 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:00:52,771 INFO L168 Benchmark]: RCFGBuilder took 263.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 36.6 MB). Peak memory consumption was 36.6 MB. Max. memory is 11.5 GB. [2018-11-23 04:00:52,773 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 477.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.2 MB). Free memory was 939.8 MB in the beginning and 1.2 GB in the end (delta: -229.8 MB). Peak memory consumption was 65.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.76 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 263.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 36.6 MB). Peak memory consumption was 36.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...