./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix055_pso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix055_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/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 1d12756c9d0bb2d0d8701d666f0b8a738078ef6b ................................................................................................................................................................................................. 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/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix055_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/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 1d12756c9d0bb2d0d8701d666f0b8a738078ef6b .................................................................................................................................................................................................... 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-cad4683 [2019-10-22 10:12:15,240 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:12:15,242 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:12:15,252 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:12:15,252 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:12:15,253 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:12:15,254 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:12:15,256 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:12:15,257 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:12:15,258 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:12:15,259 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:12:15,260 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:12:15,260 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:12:15,261 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:12:15,261 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:12:15,263 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:12:15,263 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:12:15,264 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:12:15,266 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:12:15,267 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:12:15,269 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:12:15,270 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:12:15,271 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:12:15,271 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:12:15,273 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:12:15,274 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:12:15,274 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:12:15,277 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:12:15,277 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:12:15,278 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:12:15,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:12:15,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:12:15,279 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:12:15,280 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:12:15,281 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:12:15,281 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:12:15,281 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:12:15,281 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:12:15,282 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:12:15,284 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:12:15,285 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:12:15,286 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:12:15,301 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:12:15,304 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:12:15,305 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:12:15,305 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:12:15,306 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:12:15,306 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:12:15,306 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:12:15,306 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:12:15,307 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:12:15,307 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:12:15,307 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:12:15,307 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:12:15,308 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:12:15,308 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:12:15,308 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:12:15,308 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:12:15,308 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:12:15,309 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:12:15,309 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:12:15,309 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:12:15,309 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:12:15,309 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:12:15,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:12:15,310 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:12:15,310 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:12:15,310 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:12:15,312 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:12:15,312 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:12:15,312 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:12:15,312 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/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/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 -> 1d12756c9d0bb2d0d8701d666f0b8a738078ef6b [2019-10-22 10:12:15,360 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:12:15,369 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:12:15,373 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:12:15,374 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:12:15,374 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:12:15,375 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix055_pso.oepc.i [2019-10-22 10:12:15,426 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/data/f493818ed/64dcee6b2bf844b69448898344102123/FLAGf29a52f9c [2019-10-22 10:12:15,886 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:12:15,888 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/sv-benchmarks/c/pthread-wmm/mix055_pso.oepc.i [2019-10-22 10:12:15,902 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/data/f493818ed/64dcee6b2bf844b69448898344102123/FLAGf29a52f9c [2019-10-22 10:12:16,231 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/data/f493818ed/64dcee6b2bf844b69448898344102123 [2019-10-22 10:12:16,233 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:12:16,234 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:12:16,238 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:16,238 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:12:16,242 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:12:16,243 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:16" (1/1) ... [2019-10-22 10:12:16,245 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@401156f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:16, skipping insertion in model container [2019-10-22 10:12:16,246 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:16" (1/1) ... [2019-10-22 10:12:16,253 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:12:16,304 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:12:16,716 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:16,730 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:12:16,802 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:16,855 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:12:16,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:16 WrapperNode [2019-10-22 10:12:16,855 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:16,856 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:16,856 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:12:16,856 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:12:16,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:16" (1/1) ... [2019-10-22 10:12:16,881 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:16" (1/1) ... [2019-10-22 10:12:16,903 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:16,903 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:12:16,903 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:12:16,903 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:12:16,912 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:16" (1/1) ... [2019-10-22 10:12:16,913 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:16" (1/1) ... [2019-10-22 10:12:16,917 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:16" (1/1) ... [2019-10-22 10:12:16,917 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:16" (1/1) ... [2019-10-22 10:12:16,929 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:16" (1/1) ... [2019-10-22 10:12:16,935 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:16" (1/1) ... [2019-10-22 10:12:16,937 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:16" (1/1) ... [2019-10-22 10:12:16,941 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:12:16,941 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:12:16,942 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:12:16,942 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:12:16,942 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/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 [2019-10-22 10:12:17,018 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:12:17,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:12:17,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 10:12:17,018 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:12:17,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:12:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:12:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:12:17,019 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:12:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:12:17,019 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:12:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:12:17,019 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:12:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-10-22 10:12:17,020 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-10-22 10:12:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:12:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:12:17,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:12:17,021 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:12:17,270 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-10-22 10:12:17,274 INFO L168 Benchmark]: Toolchain (without parser) took 1038.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 940.4 MB in the beginning and 1.1 GB in the end (delta: -132.2 MB). Peak memory consumption was 7.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:17,274 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 966.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:12:17,275 INFO L168 Benchmark]: CACSL2BoogieTranslator took 617.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 940.4 MB in the beginning and 1.1 GB in the end (delta: -158.6 MB). Peak memory consumption was 22.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:17,276 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:17,276 INFO L168 Benchmark]: Boogie Preprocessor took 38.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:17,277 INFO L168 Benchmark]: RCFGBuilder took 330.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:17,280 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 966.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 617.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 940.4 MB in the beginning and 1.1 GB in the end (delta: -158.6 MB). Peak memory consumption was 22.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 46.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 330.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 10:12:19,277 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:12:19,279 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:12:19,287 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:12:19,288 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:12:19,288 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:12:19,289 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:12:19,291 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:12:19,292 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:12:19,292 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:12:19,293 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:12:19,294 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:12:19,294 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:12:19,295 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:12:19,296 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:12:19,297 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:12:19,297 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:12:19,298 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:12:19,299 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:12:19,300 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:12:19,302 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:12:19,302 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:12:19,303 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:12:19,304 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:12:19,306 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:12:19,306 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:12:19,306 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:12:19,307 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:12:19,308 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:12:19,308 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:12:19,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:12:19,309 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:12:19,310 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:12:19,310 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:12:19,311 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:12:19,311 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:12:19,312 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:12:19,312 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:12:19,312 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:12:19,313 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:12:19,313 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:12:19,314 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-10-22 10:12:19,325 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:12:19,325 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:12:19,326 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:12:19,326 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:12:19,326 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:12:19,327 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:12:19,327 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:12:19,327 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:12:19,327 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:12:19,327 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:12:19,327 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:12:19,328 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:12:19,328 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:12:19,328 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:12:19,328 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:12:19,328 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:12:19,328 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:12:19,328 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:12:19,328 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:12:19,329 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:12:19,329 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:12:19,329 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:12:19,329 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:12:19,329 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:12:19,329 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:12:19,330 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:12:19,330 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:12:19,330 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:12:19,330 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:12:19,330 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:12:19,330 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:12:19,331 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:12:19,331 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/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/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 -> 1d12756c9d0bb2d0d8701d666f0b8a738078ef6b [2019-10-22 10:12:19,358 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:12:19,368 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:12:19,370 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:12:19,372 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:12:19,372 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:12:19,372 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix055_pso.oepc.i [2019-10-22 10:12:19,422 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/data/255bfc265/0cac644eeec54dc2bf4d2babb7d6f647/FLAG2aebc4757 [2019-10-22 10:12:19,888 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:12:19,889 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/sv-benchmarks/c/pthread-wmm/mix055_pso.oepc.i [2019-10-22 10:12:19,910 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/data/255bfc265/0cac644eeec54dc2bf4d2babb7d6f647/FLAG2aebc4757 [2019-10-22 10:12:20,391 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/bin/ukojak/data/255bfc265/0cac644eeec54dc2bf4d2babb7d6f647 [2019-10-22 10:12:20,393 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:12:20,394 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:12:20,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:20,396 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:12:20,399 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:12:20,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:20" (1/1) ... [2019-10-22 10:12:20,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d26fa4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:20, skipping insertion in model container [2019-10-22 10:12:20,402 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:20" (1/1) ... [2019-10-22 10:12:20,409 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:12:20,467 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:12:20,881 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:20,898 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:12:20,976 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:21,034 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:12:21,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:21 WrapperNode [2019-10-22 10:12:21,035 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:21,035 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:21,035 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:12:21,036 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:12:21,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:21" (1/1) ... [2019-10-22 10:12:21,060 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:21" (1/1) ... [2019-10-22 10:12:21,081 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:21,081 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:12:21,081 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:12:21,081 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:12:21,087 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:21" (1/1) ... [2019-10-22 10:12:21,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:21" (1/1) ... [2019-10-22 10:12:21,092 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:21" (1/1) ... [2019-10-22 10:12:21,092 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:21" (1/1) ... [2019-10-22 10:12:21,107 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:21" (1/1) ... [2019-10-22 10:12:21,112 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:21" (1/1) ... [2019-10-22 10:12:21,117 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:21" (1/1) ... [2019-10-22 10:12:21,121 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:12:21,122 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:12:21,122 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:12:21,122 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:12:21,123 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3e7b0292-c62c-4a13-83b1-4ac6c46634a4/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 [2019-10-22 10:12:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:12:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:12:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:12:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:12:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:12:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 10:12:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:12:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:12:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:12:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:12:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:12:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:12:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-10-22 10:12:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-10-22 10:12:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:12:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:12:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:12:21,183 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:12:21,336 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-10-22 10:12:21,353 INFO L168 Benchmark]: Toolchain (without parser) took 958.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -131.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:21,354 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:12:21,354 INFO L168 Benchmark]: CACSL2BoogieTranslator took 639.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -162.2 MB). Peak memory consumption was 29.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:21,355 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:21,355 INFO L168 Benchmark]: Boogie Preprocessor took 40.65 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. [2019-10-22 10:12:21,356 INFO L168 Benchmark]: RCFGBuilder took 229.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:21,358 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 639.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -162.2 MB). Peak memory consumption was 29.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.65 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 229.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...