./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe031_rmo.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_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe031_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/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 ae89a5f69c33bb2aef4adfeda449249d64c64d36 ......................................................................................................................................................................................................... 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_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe031_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/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 ae89a5f69c33bb2aef4adfeda449249d64c64d36 .................................................................................................................................................................................................... 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 11:56:52,666 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 11:56:52,667 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 11:56:52,674 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 11:56:52,674 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 11:56:52,675 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 11:56:52,675 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 11:56:52,677 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 11:56:52,678 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 11:56:52,678 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 11:56:52,679 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 11:56:52,679 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 11:56:52,679 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 11:56:52,680 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 11:56:52,681 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 11:56:52,681 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 11:56:52,682 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 11:56:52,683 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 11:56:52,684 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 11:56:52,685 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 11:56:52,686 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 11:56:52,687 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 11:56:52,688 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 11:56:52,689 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 11:56:52,689 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 11:56:52,689 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 11:56:52,690 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 11:56:52,691 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 11:56:52,691 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 11:56:52,692 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 11:56:52,692 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 11:56:52,692 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 11:56:52,693 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 11:56:52,693 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 11:56:52,693 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 11:56:52,694 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 11:56:52,694 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 11:56:52,704 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 11:56:52,704 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 11:56:52,705 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 11:56:52,705 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 11:56:52,706 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 11:56:52,706 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 11:56:52,706 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 11:56:52,706 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 11:56:52,706 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 11:56:52,706 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 11:56:52,707 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 11:56:52,707 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 11:56:52,707 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 11:56:52,707 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 11:56:52,707 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 11:56:52,707 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 11:56:52,707 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 11:56:52,708 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 11:56:52,708 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 11:56:52,708 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 11:56:52,708 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 11:56:52,708 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 11:56:52,708 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 11:56:52,708 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 11:56:52,709 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 11:56:52,709 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 11:56:52,709 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 11:56:52,709 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 11:56:52,709 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 11:56:52,709 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_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/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 -> ae89a5f69c33bb2aef4adfeda449249d64c64d36 [2018-11-23 11:56:52,730 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 11:56:52,738 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 11:56:52,741 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 11:56:52,742 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 11:56:52,742 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 11:56:52,742 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe031_rmo.opt_false-unreach-call.i [2018-11-23 11:56:52,777 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/data/44b35b9ae/6c1d679c16a641d0af4d48c2ad66b26f/FLAG5e93b5bfd [2018-11-23 11:56:53,157 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 11:56:53,158 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/sv-benchmarks/c/pthread-wmm/safe031_rmo.opt_false-unreach-call.i [2018-11-23 11:56:53,168 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/data/44b35b9ae/6c1d679c16a641d0af4d48c2ad66b26f/FLAG5e93b5bfd [2018-11-23 11:56:53,539 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/data/44b35b9ae/6c1d679c16a641d0af4d48c2ad66b26f [2018-11-23 11:56:53,541 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 11:56:53,542 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 11:56:53,542 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 11:56:53,542 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 11:56:53,544 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 11:56:53,545 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:56:53" (1/1) ... [2018-11-23 11:56:53,547 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 11:56:53, skipping insertion in model container [2018-11-23 11:56:53,547 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:56:53" (1/1) ... [2018-11-23 11:56:53,555 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 11:56:53,589 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 11:56:53,832 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:56:53,842 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 11:56:53,932 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:56:53,981 INFO L195 MainTranslator]: Completed translation [2018-11-23 11:56:53,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:53 WrapperNode [2018-11-23 11:56:53,982 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 11:56:53,982 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 11:56:53,982 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 11:56:53,983 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 11:56:53,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:53" (1/1) ... [2018-11-23 11:56:54,004 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:53" (1/1) ... [2018-11-23 11:56:54,028 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 11:56:54,028 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 11:56:54,029 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 11:56:54,029 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 11:56:54,037 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:53" (1/1) ... [2018-11-23 11:56:54,037 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:53" (1/1) ... [2018-11-23 11:56:54,040 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:53" (1/1) ... [2018-11-23 11:56:54,041 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:53" (1/1) ... [2018-11-23 11:56:54,048 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:53" (1/1) ... [2018-11-23 11:56:54,051 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:53" (1/1) ... [2018-11-23 11:56:54,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:53" (1/1) ... [2018-11-23 11:56:54,056 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 11:56:54,057 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 11:56:54,057 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 11:56:54,057 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 11:56:54,057 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/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 11:56:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 11:56:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 11:56:54,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 11:56:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 11:56:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 11:56:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 11:56:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 11:56:54,097 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 11:56:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 11:56:54,097 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 11:56:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 11:56:54,098 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 11:56:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 11:56:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 11:56:54,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 11:56:54,099 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 11:56:54,265 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 11:56:54,270 INFO L168 Benchmark]: Toolchain (without parser) took 729.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -130.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 11.5 GB. [2018-11-23 11:56:54,271 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 11:56:54,272 INFO L168 Benchmark]: CACSL2BoogieTranslator took 440.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -163.2 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. [2018-11-23 11:56:54,272 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.92 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 11:56:54,273 INFO L168 Benchmark]: Boogie Preprocessor took 28.08 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 11:56:54,273 INFO L168 Benchmark]: RCFGBuilder took 213.05 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: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. [2018-11-23 11:56:54,276 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 440.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -163.2 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 213.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 11:56:55,733 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 11:56:55,735 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 11:56:55,745 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 11:56:55,746 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 11:56:55,747 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 11:56:55,748 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 11:56:55,749 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 11:56:55,751 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 11:56:55,751 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 11:56:55,752 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 11:56:55,752 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 11:56:55,753 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 11:56:55,754 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 11:56:55,755 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 11:56:55,756 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 11:56:55,756 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 11:56:55,758 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 11:56:55,760 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 11:56:55,761 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 11:56:55,762 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 11:56:55,763 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 11:56:55,765 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 11:56:55,765 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 11:56:55,766 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 11:56:55,766 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 11:56:55,767 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 11:56:55,768 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 11:56:55,769 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 11:56:55,769 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 11:56:55,770 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 11:56:55,770 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 11:56:55,770 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 11:56:55,771 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 11:56:55,771 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 11:56:55,772 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 11:56:55,772 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 11:56:55,785 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 11:56:55,785 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 11:56:55,786 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 11:56:55,786 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 11:56:55,787 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 11:56:55,787 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 11:56:55,787 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 11:56:55,787 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 11:56:55,788 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 11:56:55,788 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 11:56:55,788 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 11:56:55,788 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 11:56:55,788 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 11:56:55,788 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 11:56:55,789 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 11:56:55,789 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 11:56:55,789 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 11:56:55,789 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 11:56:55,789 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 11:56:55,789 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 11:56:55,790 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 11:56:55,790 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 11:56:55,790 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 11:56:55,790 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 11:56:55,790 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 11:56:55,791 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 11:56:55,791 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 11:56:55,791 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 11:56:55,791 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 11:56:55,791 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 11:56:55,791 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 11:56:55,792 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 11:56:55,792 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_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/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 -> ae89a5f69c33bb2aef4adfeda449249d64c64d36 [2018-11-23 11:56:55,829 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 11:56:55,840 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 11:56:55,843 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 11:56:55,844 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 11:56:55,844 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 11:56:55,845 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe031_rmo.opt_false-unreach-call.i [2018-11-23 11:56:55,888 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/data/6405a2751/fa6fce8d6aa6419aa8d729d3566772b3/FLAG4370841c1 [2018-11-23 11:56:56,300 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 11:56:56,300 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/sv-benchmarks/c/pthread-wmm/safe031_rmo.opt_false-unreach-call.i [2018-11-23 11:56:56,312 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/data/6405a2751/fa6fce8d6aa6419aa8d729d3566772b3/FLAG4370841c1 [2018-11-23 11:56:56,323 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/bin-2019/ukojak/data/6405a2751/fa6fce8d6aa6419aa8d729d3566772b3 [2018-11-23 11:56:56,325 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 11:56:56,326 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 11:56:56,327 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 11:56:56,327 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 11:56:56,330 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 11:56:56,331 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:56:56" (1/1) ... [2018-11-23 11:56:56,334 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a1ab18a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:56, skipping insertion in model container [2018-11-23 11:56:56,334 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:56:56" (1/1) ... [2018-11-23 11:56:56,344 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 11:56:56,387 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 11:56:56,715 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:56:56,728 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 11:56:56,774 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:56:56,883 INFO L195 MainTranslator]: Completed translation [2018-11-23 11:56:56,883 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:56 WrapperNode [2018-11-23 11:56:56,884 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 11:56:56,884 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 11:56:56,885 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 11:56:56,885 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 11:56:56,893 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:56" (1/1) ... [2018-11-23 11:56:56,908 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:56" (1/1) ... [2018-11-23 11:56:56,928 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 11:56:56,928 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 11:56:56,928 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 11:56:56,928 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 11:56:56,935 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:56" (1/1) ... [2018-11-23 11:56:56,935 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:56" (1/1) ... [2018-11-23 11:56:56,940 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:56" (1/1) ... [2018-11-23 11:56:56,940 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:56" (1/1) ... [2018-11-23 11:56:56,952 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:56" (1/1) ... [2018-11-23 11:56:56,956 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:56" (1/1) ... [2018-11-23 11:56:56,959 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:56" (1/1) ... [2018-11-23 11:56:56,964 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 11:56:56,964 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 11:56:56,964 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 11:56:56,964 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 11:56:56,965 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:56:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9fdd37a-18b0-49b9-a287-b7e32eebbfcc/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 11:56:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 11:56:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 11:56:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 11:56:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 11:56:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 11:56:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 11:56:57,007 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 11:56:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 11:56:57,007 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 11:56:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 11:56:57,007 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 11:56:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 11:56:57,007 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 11:56:57,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 11:56:57,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 11:56:57,009 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 11:56:57,238 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 11:56:57,241 INFO L168 Benchmark]: Toolchain (without parser) took 915.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -145.3 MB). Peak memory consumption was 8.9 MB. Max. memory is 11.5 GB. [2018-11-23 11:56:57,242 INFO L168 Benchmark]: CDTParser took 0.15 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 11:56:57,242 INFO L168 Benchmark]: CACSL2BoogieTranslator took 557.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -189.1 MB). Peak memory consumption was 47.1 MB. Max. memory is 11.5 GB. [2018-11-23 11:56:57,243 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.40 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: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 11.5 GB. [2018-11-23 11:56:57,243 INFO L168 Benchmark]: Boogie Preprocessor took 35.89 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-23 11:56:57,244 INFO L168 Benchmark]: RCFGBuilder took 275.91 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: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. [2018-11-23 11:56:57,247 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 557.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -189.1 MB). Peak memory consumption was 47.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 35.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 275.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...