./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe034_rmo.opt.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_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe034_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/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 659d7785dbae524f1c81323a662b0fc7a402bb29 ............................................................................................................................................................................................... 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_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe034_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/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 659d7785dbae524f1c81323a662b0fc7a402bb29 ................................................................................................................................................................................................... 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 10:12:16,320 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:12:16,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:12:16,334 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:12:16,334 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:12:16,335 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:12:16,337 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:12:16,338 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:12:16,341 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:12:16,343 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:12:16,345 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:12:16,346 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:12:16,351 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:12:16,353 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:12:16,354 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:12:16,354 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:12:16,355 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:12:16,355 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:12:16,356 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:12:16,357 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:12:16,361 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:12:16,362 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:12:16,362 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:12:16,363 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:12:16,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:12:16,364 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:12:16,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:12:16,365 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:12:16,365 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:12:16,368 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:12:16,371 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:12:16,371 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:12:16,372 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:12:16,372 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:12:16,373 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:12:16,373 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:12:16,374 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:12:16,374 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:12:16,374 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:12:16,375 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:12:16,375 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:12:16,376 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:12:16,390 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:12:16,400 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:12:16,401 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:12:16,401 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:12:16,401 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:12:16,401 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:12:16,402 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:12:16,402 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:12:16,402 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:12:16,402 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:12:16,402 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:12:16,402 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:12:16,403 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:12:16,403 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:12:16,403 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:12:16,403 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:12:16,403 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:12:16,403 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:12:16,404 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:12:16,404 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:12:16,404 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:12:16,404 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:12:16,404 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:12:16,404 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:12:16,405 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:12:16,405 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:12:16,405 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:12:16,405 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:12:16,405 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:12:16,405 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_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/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 -> 659d7785dbae524f1c81323a662b0fc7a402bb29 [2019-10-22 10:12:16,440 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:12:16,452 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:12:16,455 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:12:16,458 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:12:16,459 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:12:16,459 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/safe034_rmo.opt.i [2019-10-22 10:12:16,504 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/data/51d3c5bf9/37ac852170ed4807ae6adb2a8ff9b290/FLAG3dbc1a006 [2019-10-22 10:12:17,007 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:12:17,007 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/sv-benchmarks/c/pthread-wmm/safe034_rmo.opt.i [2019-10-22 10:12:17,018 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/data/51d3c5bf9/37ac852170ed4807ae6adb2a8ff9b290/FLAG3dbc1a006 [2019-10-22 10:12:17,315 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/data/51d3c5bf9/37ac852170ed4807ae6adb2a8ff9b290 [2019-10-22 10:12:17,319 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:12:17,321 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:12:17,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:17,324 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:12:17,330 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:12:17,331 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:17" (1/1) ... [2019-10-22 10:12:17,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@134103b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:17, skipping insertion in model container [2019-10-22 10:12:17,333 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:17" (1/1) ... [2019-10-22 10:12:17,340 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:12:17,380 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:12:17,796 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:17,812 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:12:17,884 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:17,939 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:12:17,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:17 WrapperNode [2019-10-22 10:12:17,939 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:17,940 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:17,940 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:12:17,940 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:12:17,946 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:17" (1/1) ... [2019-10-22 10:12:17,960 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:17" (1/1) ... [2019-10-22 10:12:17,983 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:17,983 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:12:17,983 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:12:17,983 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:12:17,994 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:17" (1/1) ... [2019-10-22 10:12:17,994 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:17" (1/1) ... [2019-10-22 10:12:17,999 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:17" (1/1) ... [2019-10-22 10:12:17,999 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:17" (1/1) ... [2019-10-22 10:12:18,009 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:17" (1/1) ... [2019-10-22 10:12:18,016 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:17" (1/1) ... [2019-10-22 10:12:18,019 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:17" (1/1) ... [2019-10-22 10:12:18,024 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:12:18,024 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:12:18,024 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:12:18,024 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:12:18,025 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/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 10:12:18,089 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:12:18,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:12:18,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 10:12:18,090 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:12:18,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:12:18,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:12:18,090 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:12:18,091 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:12:18,091 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:12:18,091 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:12:18,091 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:12:18,091 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:12:18,091 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:12:18,092 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:12:18,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:12:18,094 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 10:12:18,492 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 10:12:18,499 INFO L168 Benchmark]: Toolchain (without parser) took 1178.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -136.0 MB). Peak memory consumption was 10.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:18,500 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 964.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:12:18,500 INFO L168 Benchmark]: CACSL2BoogieTranslator took 616.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -173.2 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:18,501 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.00 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: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:18,501 INFO L168 Benchmark]: Boogie Preprocessor took 40.67 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 10:12:18,502 INFO L168 Benchmark]: RCFGBuilder took 472.98 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: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:18,505 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 964.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 616.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -173.2 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 472.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 10:12:20,526 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:12:20,528 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:12:20,537 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:12:20,537 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:12:20,538 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:12:20,539 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:12:20,540 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:12:20,542 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:12:20,542 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:12:20,543 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:12:20,544 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:12:20,544 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:12:20,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:12:20,546 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:12:20,547 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:12:20,547 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:12:20,548 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:12:20,550 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:12:20,551 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:12:20,553 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:12:20,553 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:12:20,554 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:12:20,555 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:12:20,557 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:12:20,557 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:12:20,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:12:20,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:12:20,559 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:12:20,560 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:12:20,560 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:12:20,561 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:12:20,561 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:12:20,562 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:12:20,563 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:12:20,563 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:12:20,564 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:12:20,564 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:12:20,564 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:12:20,565 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:12:20,565 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:12:20,570 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-10-22 10:12:20,585 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:12:20,585 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:12:20,589 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:12:20,589 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:12:20,589 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:12:20,590 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:12:20,590 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:12:20,590 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:12:20,590 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:12:20,590 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:12:20,590 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:12:20,590 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:12:20,591 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:12:20,591 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:12:20,591 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:12:20,591 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:12:20,591 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:12:20,591 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:12:20,591 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:12:20,592 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:12:20,592 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:12:20,592 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:12:20,592 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:12:20,592 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:12:20,592 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:12:20,593 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:12:20,593 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:12:20,593 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:12:20,593 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:12:20,593 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:12:20,593 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:12:20,593 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:12:20,595 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_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/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 -> 659d7785dbae524f1c81323a662b0fc7a402bb29 [2019-10-22 10:12:20,631 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:12:20,643 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:12:20,648 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:12:20,651 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:12:20,651 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:12:20,652 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/safe034_rmo.opt.i [2019-10-22 10:12:20,705 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/data/c08d3233e/130c748e835e46669dcd55f158c39d5b/FLAG0073b3ab7 [2019-10-22 10:12:21,121 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:12:21,123 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/sv-benchmarks/c/pthread-wmm/safe034_rmo.opt.i [2019-10-22 10:12:21,136 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/data/c08d3233e/130c748e835e46669dcd55f158c39d5b/FLAG0073b3ab7 [2019-10-22 10:12:21,472 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/bin/ukojak/data/c08d3233e/130c748e835e46669dcd55f158c39d5b [2019-10-22 10:12:21,474 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:12:21,475 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:12:21,476 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:21,476 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:12:21,479 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:12:21,480 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:21" (1/1) ... [2019-10-22 10:12:21,483 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e4d7f6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:21, skipping insertion in model container [2019-10-22 10:12:21,483 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:21" (1/1) ... [2019-10-22 10:12:21,490 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:12:21,533 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:12:21,959 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:21,972 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:12:22,029 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:22,101 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:12:22,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22 WrapperNode [2019-10-22 10:12:22,101 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:22,102 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:22,102 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:12:22,102 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:12:22,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... [2019-10-22 10:12:22,124 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... [2019-10-22 10:12:22,144 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:22,144 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:12:22,144 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:12:22,144 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:12:22,151 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... [2019-10-22 10:12:22,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... [2019-10-22 10:12:22,157 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... [2019-10-22 10:12:22,158 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... [2019-10-22 10:12:22,187 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... [2019-10-22 10:12:22,194 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... [2019-10-22 10:12:22,197 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... [2019-10-22 10:12:22,201 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:12:22,201 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:12:22,201 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:12:22,202 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:12:22,202 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2c20f0fe-cb58-4dd5-b4f9-295c7c3c72b7/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 10:12:22,248 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:12:22,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:12:22,248 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:12:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:12:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:12:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 10:12:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:12:22,249 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:12:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:12:22,249 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:12:22,250 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:12:22,250 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:12:22,250 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:12:22,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:12:22,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:12:22,252 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 10:12:22,651 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 10:12:22,656 INFO L168 Benchmark]: Toolchain (without parser) took 1180.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -151.1 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:22,657 INFO L168 Benchmark]: CDTParser took 0.20 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 10:12:22,657 INFO L168 Benchmark]: CACSL2BoogieTranslator took 625.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -189.5 MB). Peak memory consumption was 29.6 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:22,658 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.10 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:22,659 INFO L168 Benchmark]: Boogie Preprocessor took 57.00 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: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:22,659 INFO L168 Benchmark]: RCFGBuilder took 452.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:22,662 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 625.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -189.5 MB). Peak memory consumption was 29.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 57.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 452.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...