./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix050_pso.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix050_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/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 2d8b5737544aa8fd36146a988ead453fdf0fd264 ..................................................................................................................................................................................................... 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_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix050_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/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 2d8b5737544aa8fd36146a988ead453fdf0fd264 ............................................................................................................................................................................................................. 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 09:45:29,033 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 09:45:29,034 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 09:45:29,043 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 09:45:29,044 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 09:45:29,044 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 09:45:29,046 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 09:45:29,047 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 09:45:29,048 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 09:45:29,049 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 09:45:29,050 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 09:45:29,050 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 09:45:29,051 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 09:45:29,052 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 09:45:29,053 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 09:45:29,053 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 09:45:29,054 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 09:45:29,055 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 09:45:29,057 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 09:45:29,058 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 09:45:29,059 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 09:45:29,060 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 09:45:29,062 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 09:45:29,063 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 09:45:29,063 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 09:45:29,063 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 09:45:29,065 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 09:45:29,065 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 09:45:29,066 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 09:45:29,067 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 09:45:29,067 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 09:45:29,068 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 09:45:29,068 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 09:45:29,068 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 09:45:29,069 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 09:45:29,069 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 09:45:29,069 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 09:45:29,078 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 09:45:29,079 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 09:45:29,079 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 09:45:29,079 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 09:45:29,080 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 09:45:29,080 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 09:45:29,080 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 09:45:29,080 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 09:45:29,081 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 09:45:29,081 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 09:45:29,081 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 09:45:29,081 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 09:45:29,081 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 09:45:29,081 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 09:45:29,081 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 09:45:29,081 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 09:45:29,082 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 09:45:29,082 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 09:45:29,082 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 09:45:29,082 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 09:45:29,082 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 09:45:29,082 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 09:45:29,082 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 09:45:29,083 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 09:45:29,083 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 09:45:29,083 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 09:45:29,083 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 09:45:29,083 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 09:45:29,083 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 09:45:29,083 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_ffec7def-fed5-4cb0-9789-3c71abae9cc4/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 -> 2d8b5737544aa8fd36146a988ead453fdf0fd264 [2018-11-23 09:45:29,105 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 09:45:29,113 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 09:45:29,115 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 09:45:29,116 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 09:45:29,116 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 09:45:29,117 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix050_pso.oepc_false-unreach-call.i [2018-11-23 09:45:29,155 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/data/6acf6b14f/9cc29d83410c426292fa1f3ee52c2131/FLAG51a6ef4d1 [2018-11-23 09:45:29,612 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 09:45:29,613 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/sv-benchmarks/c/pthread-wmm/mix050_pso.oepc_false-unreach-call.i [2018-11-23 09:45:29,625 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/data/6acf6b14f/9cc29d83410c426292fa1f3ee52c2131/FLAG51a6ef4d1 [2018-11-23 09:45:29,636 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/data/6acf6b14f/9cc29d83410c426292fa1f3ee52c2131 [2018-11-23 09:45:29,638 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 09:45:29,639 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 09:45:29,639 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 09:45:29,639 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 09:45:29,642 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 09:45:29,642 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:45:29" (1/1) ... [2018-11-23 09:45:29,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@206271ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:29, skipping insertion in model container [2018-11-23 09:45:29,644 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:45:29" (1/1) ... [2018-11-23 09:45:29,651 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 09:45:29,682 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 09:45:29,924 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:45:29,934 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 09:45:30,030 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:45:30,070 INFO L195 MainTranslator]: Completed translation [2018-11-23 09:45:30,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:30 WrapperNode [2018-11-23 09:45:30,071 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 09:45:30,071 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 09:45:30,071 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 09:45:30,071 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 09:45:30,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:30" (1/1) ... [2018-11-23 09:45:30,091 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:30" (1/1) ... [2018-11-23 09:45:30,110 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 09:45:30,111 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 09:45:30,111 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 09:45:30,111 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 09:45:30,118 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:30" (1/1) ... [2018-11-23 09:45:30,118 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:30" (1/1) ... [2018-11-23 09:45:30,121 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:30" (1/1) ... [2018-11-23 09:45:30,121 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:30" (1/1) ... [2018-11-23 09:45:30,129 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:30" (1/1) ... [2018-11-23 09:45:30,132 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:30" (1/1) ... [2018-11-23 09:45:30,134 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:30" (1/1) ... [2018-11-23 09:45:30,138 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 09:45:30,138 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 09:45:30,138 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 09:45:30,138 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 09:45:30,139 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/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 09:45:30,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 09:45:30,196 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 09:45:30,196 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 09:45:30,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 09:45:30,196 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 09:45:30,196 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 09:45:30,197 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 09:45:30,197 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 09:45:30,197 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 09:45:30,197 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 09:45:30,197 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 09:45:30,197 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 09:45:30,197 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 09:45:30,197 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 09:45:30,198 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 09:45:30,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 09:45:30,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 09:45:30,199 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 09:45:30,391 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 09:45:30,393 INFO L168 Benchmark]: Toolchain (without parser) took 755.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 951.8 MB in the beginning and 1.1 GB in the end (delta: -144.5 MB). Peak memory consumption was 2.9 MB. Max. memory is 11.5 GB. [2018-11-23 09:45:30,395 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:45:30,395 INFO L168 Benchmark]: CACSL2BoogieTranslator took 431.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 951.8 MB in the beginning and 1.1 GB in the end (delta: -171.4 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. [2018-11-23 09:45:30,396 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.30 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-11-23 09:45:30,397 INFO L168 Benchmark]: Boogie Preprocessor took 26.99 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:45:30,397 INFO L168 Benchmark]: RCFGBuilder took 254.77 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: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 11.5 GB. [2018-11-23 09:45:30,400 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 431.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 951.8 MB in the beginning and 1.1 GB in the end (delta: -171.4 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.99 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 254.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 09:45:31,880 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 09:45:31,881 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 09:45:31,888 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 09:45:31,889 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 09:45:31,889 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 09:45:31,890 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 09:45:31,891 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 09:45:31,892 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 09:45:31,893 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 09:45:31,894 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 09:45:31,894 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 09:45:31,895 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 09:45:31,896 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 09:45:31,897 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 09:45:31,898 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 09:45:31,898 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 09:45:31,900 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 09:45:31,901 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 09:45:31,903 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 09:45:31,903 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 09:45:31,904 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 09:45:31,906 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 09:45:31,907 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 09:45:31,907 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 09:45:31,908 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 09:45:31,908 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 09:45:31,909 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 09:45:31,910 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 09:45:31,910 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 09:45:31,910 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 09:45:31,911 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 09:45:31,911 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 09:45:31,911 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 09:45:31,912 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 09:45:31,913 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 09:45:31,913 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 09:45:31,925 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 09:45:31,925 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 09:45:31,926 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 09:45:31,926 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 09:45:31,927 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 09:45:31,927 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 09:45:31,927 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 09:45:31,927 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 09:45:31,928 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 09:45:31,928 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 09:45:31,928 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 09:45:31,928 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 09:45:31,928 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 09:45:31,928 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 09:45:31,928 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 09:45:31,928 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 09:45:31,928 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 09:45:31,928 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 09:45:31,928 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 09:45:31,929 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 09:45:31,929 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 09:45:31,929 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 09:45:31,929 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 09:45:31,929 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 09:45:31,929 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 09:45:31,929 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 09:45:31,929 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 09:45:31,930 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 09:45:31,930 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 09:45:31,930 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 09:45:31,930 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 09:45:31,930 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 09:45:31,930 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_ffec7def-fed5-4cb0-9789-3c71abae9cc4/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 -> 2d8b5737544aa8fd36146a988ead453fdf0fd264 [2018-11-23 09:45:31,961 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 09:45:31,969 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 09:45:31,972 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 09:45:31,972 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 09:45:31,973 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 09:45:31,973 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix050_pso.oepc_false-unreach-call.i [2018-11-23 09:45:32,010 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/data/2fd2721be/bc70432e518b4085bca672f38c5c7a5f/FLAG44e41bd2c [2018-11-23 09:45:32,403 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 09:45:32,404 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/sv-benchmarks/c/pthread-wmm/mix050_pso.oepc_false-unreach-call.i [2018-11-23 09:45:32,413 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/data/2fd2721be/bc70432e518b4085bca672f38c5c7a5f/FLAG44e41bd2c [2018-11-23 09:45:32,774 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/bin-2019/ukojak/data/2fd2721be/bc70432e518b4085bca672f38c5c7a5f [2018-11-23 09:45:32,776 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 09:45:32,777 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 09:45:32,778 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 09:45:32,778 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 09:45:32,780 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 09:45:32,781 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:45:32" (1/1) ... [2018-11-23 09:45:32,783 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bd55a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:32, skipping insertion in model container [2018-11-23 09:45:32,783 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:45:32" (1/1) ... [2018-11-23 09:45:32,790 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 09:45:32,827 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 09:45:33,112 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:45:33,126 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 09:45:33,182 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:45:33,233 INFO L195 MainTranslator]: Completed translation [2018-11-23 09:45:33,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:33 WrapperNode [2018-11-23 09:45:33,233 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 09:45:33,234 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 09:45:33,234 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 09:45:33,234 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 09:45:33,288 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:33" (1/1) ... [2018-11-23 09:45:33,301 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:33" (1/1) ... [2018-11-23 09:45:33,315 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 09:45:33,315 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 09:45:33,316 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 09:45:33,316 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 09:45:33,324 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:33" (1/1) ... [2018-11-23 09:45:33,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:33" (1/1) ... [2018-11-23 09:45:33,329 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:33" (1/1) ... [2018-11-23 09:45:33,329 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:33" (1/1) ... [2018-11-23 09:45:33,341 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:33" (1/1) ... [2018-11-23 09:45:33,344 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:33" (1/1) ... [2018-11-23 09:45:33,346 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:33" (1/1) ... [2018-11-23 09:45:33,349 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 09:45:33,349 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 09:45:33,349 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 09:45:33,350 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 09:45:33,350 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ffec7def-fed5-4cb0-9789-3c71abae9cc4/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 09:45:33,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 09:45:33,386 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 09:45:33,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 09:45:33,387 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 09:45:33,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 09:45:33,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 09:45:33,387 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 09:45:33,387 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 09:45:33,387 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 09:45:33,388 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 09:45:33,388 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 09:45:33,388 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 09:45:33,388 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 09:45:33,388 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 09:45:33,388 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 09:45:33,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 09:45:33,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 09:45:33,390 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 09:45:33,498 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 09:45:33,501 INFO L168 Benchmark]: Toolchain (without parser) took 724.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -159.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:45:33,502 INFO L168 Benchmark]: CDTParser took 0.13 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 09:45:33,502 INFO L168 Benchmark]: CACSL2BoogieTranslator took 455.94 ms. Allocated memory is still 1.0 GB. Free memory was 942.5 MB in the beginning and 899.5 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-23 09:45:33,503 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 899.5 MB in the beginning and 1.1 GB in the end (delta: -233.3 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2018-11-23 09:45:33,503 INFO L168 Benchmark]: Boogie Preprocessor took 33.71 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:45:33,504 INFO L168 Benchmark]: RCFGBuilder took 150.72 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: 30.7 MB). Peak memory consumption was 30.7 MB. Max. memory is 11.5 GB. [2018-11-23 09:45:33,507 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 455.94 ms. Allocated memory is still 1.0 GB. Free memory was 942.5 MB in the beginning and 899.5 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 81.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 899.5 MB in the beginning and 1.1 GB in the end (delta: -233.3 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.71 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 150.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.7 MB). Peak memory consumption was 30.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...