./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/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 43070121a80c3a0e2fb4c12b628c86de5855b349 ............................................................................................................................................................................................... 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_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/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 43070121a80c3a0e2fb4c12b628c86de5855b349 ................................................................................................................................................................................................... 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 0.1.25-f470102 [2019-12-01 04:59:59,203 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 04:59:59,204 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 04:59:59,211 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 04:59:59,211 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 04:59:59,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 04:59:59,213 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 04:59:59,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 04:59:59,216 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 04:59:59,216 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 04:59:59,217 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 04:59:59,217 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 04:59:59,218 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 04:59:59,218 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 04:59:59,219 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 04:59:59,220 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 04:59:59,220 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 04:59:59,221 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 04:59:59,222 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 04:59:59,224 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 04:59:59,225 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 04:59:59,225 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 04:59:59,226 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 04:59:59,226 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 04:59:59,228 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 04:59:59,228 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 04:59:59,229 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 04:59:59,229 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 04:59:59,229 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 04:59:59,230 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 04:59:59,230 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 04:59:59,231 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 04:59:59,231 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 04:59:59,231 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 04:59:59,232 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 04:59:59,232 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 04:59:59,233 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 04:59:59,233 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 04:59:59,233 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 04:59:59,233 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 04:59:59,234 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 04:59:59,234 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 04:59:59,243 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 04:59:59,244 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 04:59:59,244 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 04:59:59,244 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 04:59:59,245 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 04:59:59,245 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 04:59:59,245 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 04:59:59,245 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 04:59:59,245 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 04:59:59,245 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 04:59:59,245 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 04:59:59,245 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 04:59:59,246 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 04:59:59,246 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 04:59:59,246 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 04:59:59,246 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 04:59:59,246 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 04:59:59,246 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 04:59:59,246 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 04:59:59,246 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 04:59:59,247 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 04:59:59,247 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 04:59:59,247 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 04:59:59,247 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 04:59:59,247 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 04:59:59,247 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 04:59:59,247 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 04:59:59,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 04:59:59,248 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 04:59:59,248 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_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/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 -> 43070121a80c3a0e2fb4c12b628c86de5855b349 [2019-12-01 04:59:59,347 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 04:59:59,355 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 04:59:59,357 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 04:59:59,359 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 04:59:59,359 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 04:59:59,360 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i [2019-12-01 04:59:59,404 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/data/97bcc3eb2/88350b75c008455590aff5563ad715ad/FLAG6022d07f4 [2019-12-01 04:59:59,802 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 04:59:59,802 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i [2019-12-01 04:59:59,813 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/data/97bcc3eb2/88350b75c008455590aff5563ad715ad/FLAG6022d07f4 [2019-12-01 04:59:59,822 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/data/97bcc3eb2/88350b75c008455590aff5563ad715ad [2019-12-01 04:59:59,824 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 04:59:59,825 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 04:59:59,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 04:59:59,826 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 04:59:59,828 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 04:59:59,829 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:59:59" (1/1) ... [2019-12-01 04:59:59,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a2ff042 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:59:59, skipping insertion in model container [2019-12-01 04:59:59,831 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:59:59" (1/1) ... [2019-12-01 04:59:59,836 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 04:59:59,867 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 05:00:00,152 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:00:00,162 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 05:00:00,219 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:00:00,269 INFO L208 MainTranslator]: Completed translation [2019-12-01 05:00:00,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:00 WrapperNode [2019-12-01 05:00:00,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 05:00:00,270 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 05:00:00,270 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 05:00:00,270 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 05:00:00,276 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:00" (1/1) ... [2019-12-01 05:00:00,294 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:00" (1/1) ... [2019-12-01 05:00:00,313 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 05:00:00,314 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 05:00:00,314 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 05:00:00,314 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 05:00:00,320 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:00" (1/1) ... [2019-12-01 05:00:00,320 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:00" (1/1) ... [2019-12-01 05:00:00,323 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:00" (1/1) ... [2019-12-01 05:00:00,324 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:00" (1/1) ... [2019-12-01 05:00:00,333 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:00" (1/1) ... [2019-12-01 05:00:00,337 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:00" (1/1) ... [2019-12-01 05:00:00,339 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:00" (1/1) ... [2019-12-01 05:00:00,342 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 05:00:00,342 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 05:00:00,342 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 05:00:00,343 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 05:00:00,343 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/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 [2019-12-01 05:00:00,384 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 05:00:00,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 05:00:00,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 05:00:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 05:00:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 05:00:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 05:00:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 05:00:00,385 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 05:00:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 05:00:00,385 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 05:00:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 05:00:00,385 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 05:00:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 05:00:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 05:00:00,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 05:00:00,387 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 05:00:00,618 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-01 05:00:00,621 INFO L168 Benchmark]: Toolchain (without parser) took 795.79 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 938.2 MB in the beginning and 1.0 GB in the end (delta: -99.9 MB). Peak memory consumption was 15.0 MB. Max. memory is 11.5 GB. [2019-12-01 05:00:00,622 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:00:00,622 INFO L168 Benchmark]: CACSL2BoogieTranslator took 444.42 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 938.2 MB in the beginning and 1.1 GB in the end (delta: -138.9 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-12-01 05:00:00,623 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.24 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:00:00,623 INFO L168 Benchmark]: Boogie Preprocessor took 28.60 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 05:00:00,624 INFO L168 Benchmark]: RCFGBuilder took 277.26 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. [2019-12-01 05:00:00,626 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 444.42 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 938.2 MB in the beginning and 1.1 GB in the end (delta: -138.9 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.24 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.60 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 277.26 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 05:00:02,064 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 05:00:02,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 05:00:02,073 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 05:00:02,073 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 05:00:02,074 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 05:00:02,075 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 05:00:02,076 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 05:00:02,077 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 05:00:02,078 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 05:00:02,079 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 05:00:02,079 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 05:00:02,080 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 05:00:02,080 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 05:00:02,081 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 05:00:02,082 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 05:00:02,082 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 05:00:02,083 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 05:00:02,084 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 05:00:02,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 05:00:02,087 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 05:00:02,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 05:00:02,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 05:00:02,089 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 05:00:02,091 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 05:00:02,091 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 05:00:02,091 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 05:00:02,092 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 05:00:02,092 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 05:00:02,093 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 05:00:02,093 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 05:00:02,093 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 05:00:02,094 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 05:00:02,094 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 05:00:02,095 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 05:00:02,095 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 05:00:02,096 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 05:00:02,096 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 05:00:02,096 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 05:00:02,096 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 05:00:02,097 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 05:00:02,097 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 05:00:02,108 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 05:00:02,108 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 05:00:02,108 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 05:00:02,108 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 05:00:02,109 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 05:00:02,109 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 05:00:02,109 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 05:00:02,109 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 05:00:02,109 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 05:00:02,110 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 05:00:02,110 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 05:00:02,110 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 05:00:02,110 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 05:00:02,110 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 05:00:02,110 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 05:00:02,110 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 05:00:02,110 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 05:00:02,111 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 05:00:02,111 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 05:00:02,111 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 05:00:02,111 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 05:00:02,111 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 05:00:02,111 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 05:00:02,111 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 05:00:02,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 05:00:02,112 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 05:00:02,112 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 05:00:02,112 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 05:00:02,112 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 05:00:02,112 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 05:00:02,112 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 05:00:02,112 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 05:00:02,113 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 05:00:02,113 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_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/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 -> 43070121a80c3a0e2fb4c12b628c86de5855b349 [2019-12-01 05:00:02,277 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 05:00:02,287 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 05:00:02,290 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 05:00:02,291 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 05:00:02,291 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 05:00:02,292 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i [2019-12-01 05:00:02,332 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/data/6eab8b98f/5c3f0e642e5248fbbfadbe8a93e94be0/FLAG21eaa1cb4 [2019-12-01 05:00:02,774 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 05:00:02,775 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i [2019-12-01 05:00:02,787 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/data/6eab8b98f/5c3f0e642e5248fbbfadbe8a93e94be0/FLAG21eaa1cb4 [2019-12-01 05:00:03,110 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/bin/ukojak/data/6eab8b98f/5c3f0e642e5248fbbfadbe8a93e94be0 [2019-12-01 05:00:03,114 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 05:00:03,116 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 05:00:03,117 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 05:00:03,117 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 05:00:03,121 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 05:00:03,122 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:00:03" (1/1) ... [2019-12-01 05:00:03,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4400293 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:03, skipping insertion in model container [2019-12-01 05:00:03,125 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:00:03" (1/1) ... [2019-12-01 05:00:03,131 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 05:00:03,161 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 05:00:03,403 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:00:03,413 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 05:00:03,457 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:00:03,505 INFO L208 MainTranslator]: Completed translation [2019-12-01 05:00:03,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:03 WrapperNode [2019-12-01 05:00:03,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 05:00:03,506 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 05:00:03,506 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 05:00:03,506 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 05:00:03,512 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:03" (1/1) ... [2019-12-01 05:00:03,527 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:03" (1/1) ... [2019-12-01 05:00:03,543 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 05:00:03,543 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 05:00:03,543 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 05:00:03,543 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 05:00:03,549 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:03" (1/1) ... [2019-12-01 05:00:03,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:03" (1/1) ... [2019-12-01 05:00:03,553 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:03" (1/1) ... [2019-12-01 05:00:03,553 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:03" (1/1) ... [2019-12-01 05:00:03,564 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:03" (1/1) ... [2019-12-01 05:00:03,567 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:03" (1/1) ... [2019-12-01 05:00:03,570 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:03" (1/1) ... [2019-12-01 05:00:03,574 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 05:00:03,574 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 05:00:03,574 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 05:00:03,574 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 05:00:03,575 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d77e9d47-c4c6-43dd-9b02-1bab13d2dba4/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 [2019-12-01 05:00:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 05:00:03,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 05:00:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 05:00:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 05:00:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 05:00:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 05:00:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 05:00:03,617 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 05:00:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 05:00:03,617 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 05:00:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 05:00:03,617 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 05:00:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 05:00:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 05:00:03,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 05:00:03,619 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 05:00:03,859 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-01 05:00:03,862 INFO L168 Benchmark]: Toolchain (without parser) took 746.98 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 947.0 MB in the beginning and 1.0 GB in the end (delta: -93.9 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. [2019-12-01 05:00:03,863 INFO L168 Benchmark]: CDTParser took 0.18 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. [2019-12-01 05:00:03,863 INFO L168 Benchmark]: CACSL2BoogieTranslator took 389.45 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -138.6 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. [2019-12-01 05:00:03,864 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.65 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-01 05:00:03,864 INFO L168 Benchmark]: Boogie Preprocessor took 31.01 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:00:03,864 INFO L168 Benchmark]: RCFGBuilder took 286.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. [2019-12-01 05:00:03,866 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 389.45 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -138.6 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.65 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.01 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 286.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...