./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe012_pso.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_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe012_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/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 795468132b483f084db8fe1bcb09a1e7d3a7f2f7 ....................................................................................................................................................................................................... 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_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe012_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/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 795468132b483f084db8fe1bcb09a1e7d3a7f2f7 ........................................................................................................................................................................................................... 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 [2018-11-22 21:31:42,497 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:31:42,498 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:31:42,507 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:31:42,508 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:31:42,508 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:31:42,509 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:31:42,511 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:31:42,512 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:31:42,513 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:31:42,514 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:31:42,514 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:31:42,515 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:31:42,516 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:31:42,517 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:31:42,517 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:31:42,518 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:31:42,520 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:31:42,522 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:31:42,523 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:31:42,524 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:31:42,525 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:31:42,527 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:31:42,527 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:31:42,527 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:31:42,528 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:31:42,529 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:31:42,530 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:31:42,530 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:31:42,531 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:31:42,532 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:31:42,532 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:31:42,532 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:31:42,533 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:31:42,533 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:31:42,534 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:31:42,534 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 21:31:42,547 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:31:42,547 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:31:42,548 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 21:31:42,548 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 21:31:42,549 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 21:31:42,549 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 21:31:42,549 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:31:42,549 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 21:31:42,549 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 21:31:42,550 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 21:31:42,550 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:31:42,550 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 21:31:42,550 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 21:31:42,550 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 21:31:42,550 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 21:31:42,550 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:31:42,550 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:31:42,551 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 21:31:42,551 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 21:31:42,551 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 21:31:42,551 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:31:42,551 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 21:31:42,552 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:31:42,552 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:31:42,552 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 21:31:42,552 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 21:31:42,552 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 21:31:42,552 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 21:31:42,552 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 21:31:42,552 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_e37dfc8b-572c-4e8f-835a-77ed851536e6/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 -> 795468132b483f084db8fe1bcb09a1e7d3a7f2f7 [2018-11-22 21:31:42,578 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:31:42,588 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:31:42,590 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:31:42,591 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:31:42,591 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:31:42,592 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe012_pso.opt_false-unreach-call.i [2018-11-22 21:31:42,635 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/data/a53ca5bb4/8db890cf4df642cf81715188bab41c1e/FLAGc77f44ab2 [2018-11-22 21:31:43,078 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:31:43,078 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/sv-benchmarks/c/pthread-wmm/safe012_pso.opt_false-unreach-call.i [2018-11-22 21:31:43,091 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/data/a53ca5bb4/8db890cf4df642cf81715188bab41c1e/FLAGc77f44ab2 [2018-11-22 21:31:43,409 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/data/a53ca5bb4/8db890cf4df642cf81715188bab41c1e [2018-11-22 21:31:43,412 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:31:43,413 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:31:43,413 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:31:43,413 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:31:43,417 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:31:43,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:31:43" (1/1) ... [2018-11-22 21:31:43,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@174bb65b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:43, skipping insertion in model container [2018-11-22 21:31:43,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:31:43" (1/1) ... [2018-11-22 21:31:43,428 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:31:43,469 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:31:43,768 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:31:43,780 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:31:43,911 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:31:43,973 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:31:43,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:43 WrapperNode [2018-11-22 21:31:43,974 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:31:43,974 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:31:43,974 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:31:43,975 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:31:43,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:43" (1/1) ... [2018-11-22 21:31:44,001 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:43" (1/1) ... [2018-11-22 21:31:44,019 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:31:44,019 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:31:44,019 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:31:44,019 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:31:44,027 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:43" (1/1) ... [2018-11-22 21:31:44,027 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:43" (1/1) ... [2018-11-22 21:31:44,030 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:43" (1/1) ... [2018-11-22 21:31:44,031 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:43" (1/1) ... [2018-11-22 21:31:44,037 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:43" (1/1) ... [2018-11-22 21:31:44,040 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:43" (1/1) ... [2018-11-22 21:31:44,042 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:43" (1/1) ... [2018-11-22 21:31:44,045 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:31:44,045 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:31:44,045 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:31:44,045 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:31:44,046 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/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 [2018-11-22 21:31:44,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 21:31:44,087 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 21:31:44,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 21:31:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 21:31:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 21:31:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 21:31:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 21:31:44,088 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 21:31:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 21:31:44,088 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 21:31:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 21:31:44,089 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 21:31:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 21:31:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:31:44,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:31:44,090 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 21:31:44,411 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) [2018-11-22 21:31:44,414 INFO L168 Benchmark]: Toolchain (without parser) took 1002.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -132.1 MB). Peak memory consumption was 11.5 MB. Max. memory is 11.5 GB. [2018-11-22 21:31:44,416 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-11-22 21:31:44,416 INFO L168 Benchmark]: CACSL2BoogieTranslator took 560.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -164.8 MB). Peak memory consumption was 35.2 MB. Max. memory is 11.5 GB. [2018-11-22 21:31:44,417 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.70 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. [2018-11-22 21:31:44,418 INFO L168 Benchmark]: Boogie Preprocessor took 25.65 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. [2018-11-22 21:31:44,419 INFO L168 Benchmark]: RCFGBuilder took 368.45 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. [2018-11-22 21:31:44,422 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 560.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -164.8 MB). Peak memory consumption was 35.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 44.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 368.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 [2018-11-22 21:31:46,212 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:31:46,214 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:31:46,224 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:31:46,224 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:31:46,225 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:31:46,226 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:31:46,227 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:31:46,229 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:31:46,229 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:31:46,230 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:31:46,231 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:31:46,232 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:31:46,233 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:31:46,234 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:31:46,235 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:31:46,236 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:31:46,237 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:31:46,239 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:31:46,241 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:31:46,242 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:31:46,243 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:31:46,245 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:31:46,246 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:31:46,246 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:31:46,247 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:31:46,247 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:31:46,248 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:31:46,248 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:31:46,249 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:31:46,250 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:31:46,250 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:31:46,250 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:31:46,251 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:31:46,252 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:31:46,253 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:31:46,253 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 21:31:46,267 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:31:46,267 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:31:46,268 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 21:31:46,268 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 21:31:46,269 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 21:31:46,269 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 21:31:46,269 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:31:46,270 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 21:31:46,270 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 21:31:46,270 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:31:46,270 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 21:31:46,270 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 21:31:46,270 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 21:31:46,270 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 21:31:46,271 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 21:31:46,271 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 21:31:46,271 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:31:46,271 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:31:46,273 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 21:31:46,273 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 21:31:46,273 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 21:31:46,273 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:31:46,274 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 21:31:46,274 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:31:46,274 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:31:46,274 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 21:31:46,274 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 21:31:46,274 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 21:31:46,275 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 21:31:46,275 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 21:31:46,275 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 21:31:46,275 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 21:31:46,275 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_e37dfc8b-572c-4e8f-835a-77ed851536e6/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 -> 795468132b483f084db8fe1bcb09a1e7d3a7f2f7 [2018-11-22 21:31:46,314 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:31:46,326 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:31:46,329 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:31:46,331 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:31:46,331 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:31:46,332 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe012_pso.opt_false-unreach-call.i [2018-11-22 21:31:46,387 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/data/d9741e1a6/d2381b7aa5894da988d5f4c52bbd4025/FLAG6275fc9db [2018-11-22 21:31:46,814 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:31:46,814 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/sv-benchmarks/c/pthread-wmm/safe012_pso.opt_false-unreach-call.i [2018-11-22 21:31:46,826 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/data/d9741e1a6/d2381b7aa5894da988d5f4c52bbd4025/FLAG6275fc9db [2018-11-22 21:31:46,838 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/bin-2019/ukojak/data/d9741e1a6/d2381b7aa5894da988d5f4c52bbd4025 [2018-11-22 21:31:46,842 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:31:46,843 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:31:46,844 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:31:46,844 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:31:46,847 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:31:46,847 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:31:46" (1/1) ... [2018-11-22 21:31:46,849 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e66d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:46, skipping insertion in model container [2018-11-22 21:31:46,849 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:31:46" (1/1) ... [2018-11-22 21:31:46,859 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:31:46,904 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:31:47,236 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:31:47,252 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:31:47,301 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:31:47,415 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:31:47,416 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:47 WrapperNode [2018-11-22 21:31:47,416 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:31:47,417 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:31:47,417 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:31:47,417 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:31:47,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:47" (1/1) ... [2018-11-22 21:31:47,436 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:47" (1/1) ... [2018-11-22 21:31:47,453 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:31:47,453 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:31:47,453 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:31:47,453 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:31:47,463 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:47" (1/1) ... [2018-11-22 21:31:47,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:47" (1/1) ... [2018-11-22 21:31:47,468 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:47" (1/1) ... [2018-11-22 21:31:47,469 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:47" (1/1) ... [2018-11-22 21:31:47,481 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:47" (1/1) ... [2018-11-22 21:31:47,486 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:47" (1/1) ... [2018-11-22 21:31:47,489 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:47" (1/1) ... [2018-11-22 21:31:47,492 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:31:47,493 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:31:47,493 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:31:47,493 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:31:47,494 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:31:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e37dfc8b-572c-4e8f-835a-77ed851536e6/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 [2018-11-22 21:31:47,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 21:31:47,537 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 21:31:47,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 21:31:47,537 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 21:31:47,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 21:31:47,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 21:31:47,537 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 21:31:47,537 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 21:31:47,538 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 21:31:47,538 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 21:31:47,538 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 21:31:47,538 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 21:31:47,538 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 21:31:47,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:31:47,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:31:47,540 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 21:31:47,884 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) [2018-11-22 21:31:47,887 INFO L168 Benchmark]: Toolchain (without parser) took 1044.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -143.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:31:47,888 INFO L168 Benchmark]: CDTParser took 0.18 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. [2018-11-22 21:31:47,889 INFO L168 Benchmark]: CACSL2BoogieTranslator took 572.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -188.8 MB). Peak memory consumption was 58.1 MB. Max. memory is 11.5 GB. [2018-11-22 21:31:47,889 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.06 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-22 21:31:47,890 INFO L168 Benchmark]: Boogie Preprocessor took 39.47 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. [2018-11-22 21:31:47,890 INFO L168 Benchmark]: RCFGBuilder took 393.25 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: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. [2018-11-22 21:31:47,893 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 572.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -188.8 MB). Peak memory consumption was 58.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 39.47 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 393.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...