./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix011_power.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix011_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/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 226f9f7b9067513e57bf1604e9c0eb0a76532837 ............................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix011_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/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 226f9f7b9067513e57bf1604e9c0eb0a76532837 .................................................................................................................................................................................................. 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 0.1.24-678e011 [2019-11-19 22:13:50,222 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:13:50,224 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:13:50,234 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:13:50,234 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:13:50,235 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:13:50,237 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:13:50,239 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:13:50,241 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:13:50,242 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:13:50,243 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:13:50,244 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:13:50,244 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:13:50,245 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:13:50,246 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:13:50,247 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:13:50,248 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:13:50,249 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:13:50,251 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:13:50,253 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:13:50,254 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:13:50,255 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:13:50,256 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:13:50,257 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:13:50,260 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:13:50,260 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:13:50,260 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:13:50,261 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:13:50,261 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:13:50,262 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:13:50,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:13:50,263 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:13:50,264 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:13:50,265 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:13:50,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:13:50,266 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:13:50,267 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:13:50,267 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:13:50,267 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:13:50,268 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:13:50,269 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:13:50,269 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 22:13:50,281 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:13:50,282 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:13:50,282 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:13:50,283 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:13:50,283 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:13:50,283 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:13:50,284 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:13:50,284 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:13:50,284 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 22:13:50,284 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:13:50,285 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:13:50,285 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:13:50,285 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:13:50,285 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:13:50,285 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:13:50,286 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:13:50,286 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:13:50,286 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:13:50,286 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:13:50,286 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:13:50,287 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:13:50,287 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:13:50,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:13:50,287 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:13:50,288 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:13:50,288 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:13:50,288 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 22:13:50,288 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 22:13:50,288 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:13:50,289 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/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 -> 226f9f7b9067513e57bf1604e9c0eb0a76532837 [2019-11-19 22:13:50,433 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:13:50,449 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:13:50,451 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:13:50,455 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:13:50,456 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:13:50,456 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix011_power.oepc.i [2019-11-19 22:13:50,502 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/data/381634f92/471ce16df5674e17b1b3ee20c83e8249/FLAG28ced46dc [2019-11-19 22:13:50,993 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:13:50,994 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/sv-benchmarks/c/pthread-wmm/mix011_power.oepc.i [2019-11-19 22:13:51,008 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/data/381634f92/471ce16df5674e17b1b3ee20c83e8249/FLAG28ced46dc [2019-11-19 22:13:51,020 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/data/381634f92/471ce16df5674e17b1b3ee20c83e8249 [2019-11-19 22:13:51,023 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:13:51,024 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:13:51,025 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:13:51,025 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:13:51,028 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:13:51,029 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:13:51" (1/1) ... [2019-11-19 22:13:51,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79595fab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:51, skipping insertion in model container [2019-11-19 22:13:51,031 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:13:51" (1/1) ... [2019-11-19 22:13:51,038 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:13:51,093 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:13:51,509 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:13:51,520 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:13:51,573 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:13:51,642 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:13:51,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:51 WrapperNode [2019-11-19 22:13:51,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:13:51,644 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:13:51,644 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:13:51,644 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:13:51,651 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:51" (1/1) ... [2019-11-19 22:13:51,668 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:51" (1/1) ... [2019-11-19 22:13:51,693 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:13:51,698 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:13:51,698 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:13:51,698 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:13:51,706 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:51" (1/1) ... [2019-11-19 22:13:51,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:51" (1/1) ... [2019-11-19 22:13:51,710 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:51" (1/1) ... [2019-11-19 22:13:51,710 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:51" (1/1) ... [2019-11-19 22:13:51,736 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:51" (1/1) ... [2019-11-19 22:13:51,740 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:51" (1/1) ... [2019-11-19 22:13:51,743 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:51" (1/1) ... [2019-11-19 22:13:51,760 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:13:51,765 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:13:51,765 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:13:51,766 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:13:51,766 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/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 [2019-11-19 22:13:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 22:13:51,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 22:13:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 22:13:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 22:13:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:13:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:13:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 22:13:51,828 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 22:13:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 22:13:51,828 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 22:13:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 22:13:51,828 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 22:13:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 22:13:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:13:51,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:13:51,830 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 22:13:51,999 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-19 22:13:52,003 INFO L168 Benchmark]: Toolchain (without parser) took 978.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 171.4 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -161.2 MB). Peak memory consumption was 10.3 MB. Max. memory is 11.5 GB. [2019-11-19 22:13:52,004 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:13:52,012 INFO L168 Benchmark]: CACSL2BoogieTranslator took 618.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 171.4 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -182.6 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. [2019-11-19 22:13:52,012 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.72 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. [2019-11-19 22:13:52,014 INFO L168 Benchmark]: Boogie Preprocessor took 67.24 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. [2019-11-19 22:13:52,015 INFO L168 Benchmark]: RCFGBuilder took 236.03 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: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:13:52,017 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 618.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 171.4 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -182.6 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.72 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 67.24 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 236.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 22:13:53,768 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:13:53,770 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:13:53,782 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:13:53,785 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:13:53,785 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:13:53,787 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:13:53,788 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:13:53,790 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:13:53,791 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:13:53,792 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:13:53,793 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:13:53,793 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:13:53,794 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:13:53,795 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:13:53,796 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:13:53,797 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:13:53,797 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:13:53,799 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:13:53,802 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:13:53,807 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:13:53,808 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:13:53,809 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:13:53,810 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:13:53,813 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:13:53,813 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:13:53,813 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:13:53,814 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:13:53,815 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:13:53,816 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:13:53,816 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:13:53,817 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:13:53,817 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:13:53,818 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:13:53,819 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:13:53,820 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:13:53,826 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:13:53,826 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:13:53,826 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:13:53,830 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:13:53,832 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:13:53,833 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 22:13:53,858 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:13:53,858 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:13:53,859 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:13:53,859 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:13:53,860 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:13:53,861 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:13:53,861 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:13:53,861 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:13:53,861 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:13:53,861 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:13:53,862 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:13:53,863 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:13:53,863 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:13:53,863 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 22:13:53,863 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 22:13:53,864 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:13:53,864 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:13:53,864 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:13:53,864 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:13:53,865 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:13:53,865 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:13:53,865 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:13:53,865 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:13:53,865 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:13:53,866 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:13:53,866 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:13:53,866 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:13:53,866 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 22:13:53,867 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 22:13:53,867 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:13:53,867 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 22:13:53,867 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 22:13:53,868 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/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 -> 226f9f7b9067513e57bf1604e9c0eb0a76532837 [2019-11-19 22:13:54,117 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:13:54,127 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:13:54,130 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:13:54,131 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:13:54,132 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:13:54,132 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix011_power.oepc.i [2019-11-19 22:13:54,187 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/data/080263c67/10a00bc4e64240e7804503d116572735/FLAGfe03b6767 [2019-11-19 22:13:54,654 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:13:54,655 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/sv-benchmarks/c/pthread-wmm/mix011_power.oepc.i [2019-11-19 22:13:54,669 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/data/080263c67/10a00bc4e64240e7804503d116572735/FLAGfe03b6767 [2019-11-19 22:13:55,151 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/ukojak/data/080263c67/10a00bc4e64240e7804503d116572735 [2019-11-19 22:13:55,157 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:13:55,158 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:13:55,160 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:13:55,160 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:13:55,163 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:13:55,164 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:13:55" (1/1) ... [2019-11-19 22:13:55,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ba5796b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:55, skipping insertion in model container [2019-11-19 22:13:55,166 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:13:55" (1/1) ... [2019-11-19 22:13:55,174 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:13:55,231 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:13:55,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:13:55,645 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:13:55,702 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:13:55,772 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:13:55,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:55 WrapperNode [2019-11-19 22:13:55,773 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:13:55,774 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:13:55,774 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:13:55,774 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:13:55,782 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:55" (1/1) ... [2019-11-19 22:13:55,803 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:55" (1/1) ... [2019-11-19 22:13:55,824 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:13:55,824 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:13:55,825 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:13:55,825 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:13:55,831 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:55" (1/1) ... [2019-11-19 22:13:55,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:55" (1/1) ... [2019-11-19 22:13:55,836 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:55" (1/1) ... [2019-11-19 22:13:55,837 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:55" (1/1) ... [2019-11-19 22:13:55,856 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:55" (1/1) ... [2019-11-19 22:13:55,861 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:55" (1/1) ... [2019-11-19 22:13:55,867 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:55" (1/1) ... [2019-11-19 22:13:55,872 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:13:55,873 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:13:55,880 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:13:55,880 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:13:55,881 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:13:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_dc29c697-4d82-499a-8df1-b41294c3b247/bin/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 [2019-11-19 22:13:55,935 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 22:13:55,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 22:13:55,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 22:13:55,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:13:55,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:13:55,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 22:13:55,936 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 22:13:55,937 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 22:13:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 22:13:55,937 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 22:13:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 22:13:55,937 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 22:13:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 22:13:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:13:55,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:13:55,939 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 22:13:56,121 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-19 22:13:56,143 INFO L168 Benchmark]: Toolchain (without parser) took 983.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -159.1 MB). Peak memory consumption was 4.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:13:56,147 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:13:56,148 INFO L168 Benchmark]: CACSL2BoogieTranslator took 613.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -182.6 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:13:56,148 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.63 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:13:56,149 INFO L168 Benchmark]: Boogie Preprocessor took 47.83 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. [2019-11-19 22:13:56,150 INFO L168 Benchmark]: RCFGBuilder took 268.22 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: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. [2019-11-19 22:13:56,159 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 613.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -182.6 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 47.83 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 268.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...