./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi009_tso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi009_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/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 94642e44943c2d0baa9ed6d5be6510be0c52488d ............................................................................................................................................................................................... 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_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi009_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/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 94642e44943c2d0baa9ed6d5be6510be0c52488d ................................................................................................................................................................................................... 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 0.1.24-6b5699a [2019-11-26 02:08:12,180 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:08:12,182 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:08:12,195 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:08:12,196 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:08:12,197 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:08:12,199 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:08:12,207 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:08:12,211 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:08:12,215 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:08:12,216 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:08:12,217 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:08:12,217 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:08:12,219 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:08:12,220 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:08:12,221 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:08:12,222 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:08:12,223 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:08:12,225 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:08:12,228 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:08:12,232 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:08:12,235 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:08:12,236 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:08:12,236 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:08:12,239 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:08:12,239 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:08:12,240 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:08:12,241 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:08:12,241 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:08:12,242 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:08:12,242 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:08:12,243 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:08:12,244 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:08:12,245 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:08:12,246 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:08:12,246 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:08:12,247 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:08:12,247 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:08:12,247 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:08:12,248 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:08:12,249 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:08:12,250 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:08:12,273 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:08:12,273 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:08:12,274 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:08:12,274 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:08:12,275 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:08:12,275 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:08:12,275 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:08:12,275 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:08:12,275 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:08:12,276 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:08:12,276 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:08:12,276 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:08:12,276 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:08:12,276 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:08:12,277 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:08:12,277 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:08:12,277 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:08:12,277 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:08:12,277 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:08:12,277 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:08:12,278 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:08:12,278 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:08:12,278 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:08:12,278 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:08:12,278 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:08:12,279 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:08:12,279 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:08:12,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:08:12,279 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:08:12,279 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_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/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 -> 94642e44943c2d0baa9ed6d5be6510be0c52488d [2019-11-26 02:08:12,433 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:08:12,443 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:08:12,445 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:08:12,447 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:08:12,447 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:08:12,448 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi009_tso.oepc.i [2019-11-26 02:08:12,496 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/data/42b65b329/d15033585e55412897c2e0df95da4b60/FLAG5fffda9d8 [2019-11-26 02:08:13,050 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:08:13,051 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/sv-benchmarks/c/pthread-wmm/rfi009_tso.oepc.i [2019-11-26 02:08:13,070 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/data/42b65b329/d15033585e55412897c2e0df95da4b60/FLAG5fffda9d8 [2019-11-26 02:08:13,515 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/data/42b65b329/d15033585e55412897c2e0df95da4b60 [2019-11-26 02:08:13,517 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:08:13,518 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:08:13,519 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:08:13,519 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:08:13,522 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:08:13,526 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:08:13" (1/1) ... [2019-11-26 02:08:13,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@507bfb2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:13, skipping insertion in model container [2019-11-26 02:08:13,527 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:08:13" (1/1) ... [2019-11-26 02:08:13,532 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:08:13,570 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:08:14,007 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:08:14,017 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:08:14,082 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:08:14,148 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:08:14,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:14 WrapperNode [2019-11-26 02:08:14,149 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:08:14,150 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:08:14,150 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:08:14,150 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:08:14,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:14" (1/1) ... [2019-11-26 02:08:14,176 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:14" (1/1) ... [2019-11-26 02:08:14,199 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:08:14,200 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:08:14,200 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:08:14,200 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:08:14,207 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:14" (1/1) ... [2019-11-26 02:08:14,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:14" (1/1) ... [2019-11-26 02:08:14,211 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:14" (1/1) ... [2019-11-26 02:08:14,212 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:14" (1/1) ... [2019-11-26 02:08:14,227 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:14" (1/1) ... [2019-11-26 02:08:14,235 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:14" (1/1) ... [2019-11-26 02:08:14,239 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:14" (1/1) ... [2019-11-26 02:08:14,244 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:08:14,244 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:08:14,244 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:08:14,244 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:08:14,245 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:08:14,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:08:14,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:08:14,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:08:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:08:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:08:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:08:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:08:14,311 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:08:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:08:14,312 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:08:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:08:14,312 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:08:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:08:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:08:14,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:08:14,315 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:08:14,716 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 02:08:14,720 INFO L168 Benchmark]: Toolchain (without parser) took 1201.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 202.9 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -181.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:08:14,720 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:08:14,721 INFO L168 Benchmark]: CACSL2BoogieTranslator took 630.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 202.9 MB). Free memory was 943.4 MB in the beginning and 1.2 GB in the end (delta: -220.5 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:08:14,721 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.81 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:08:14,722 INFO L168 Benchmark]: Boogie Preprocessor took 44.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:08:14,722 INFO L168 Benchmark]: RCFGBuilder took 473.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:08:14,724 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 630.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 202.9 MB). Free memory was 943.4 MB in the beginning and 1.2 GB in the end (delta: -220.5 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.81 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 44.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 473.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:08:16,481 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:08:16,483 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:08:16,498 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:08:16,499 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:08:16,500 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:08:16,502 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:08:16,511 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:08:16,515 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:08:16,519 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:08:16,520 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:08:16,521 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:08:16,521 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:08:16,523 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:08:16,525 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:08:16,526 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:08:16,528 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:08:16,528 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:08:16,531 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:08:16,534 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:08:16,538 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:08:16,541 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:08:16,542 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:08:16,543 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:08:16,547 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:08:16,548 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:08:16,548 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:08:16,549 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:08:16,550 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:08:16,550 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:08:16,551 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:08:16,551 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:08:16,552 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:08:16,553 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:08:16,554 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:08:16,554 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:08:16,555 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:08:16,555 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:08:16,555 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:08:16,556 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:08:16,557 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:08:16,558 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:08:16,586 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:08:16,586 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:08:16,587 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:08:16,587 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:08:16,587 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:08:16,588 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:08:16,588 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:08:16,588 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:08:16,589 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:08:16,589 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:08:16,589 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:08:16,589 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:08:16,589 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:08:16,590 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:08:16,590 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:08:16,590 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:08:16,590 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:08:16,591 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:08:16,591 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:08:16,591 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:08:16,591 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:08:16,592 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:08:16,592 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:08:16,592 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:08:16,592 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:08:16,593 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:08:16,593 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:08:16,593 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:08:16,593 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:08:16,594 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:08:16,594 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:08:16,594 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:08:16,594 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:08:16,595 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/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/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 -> 94642e44943c2d0baa9ed6d5be6510be0c52488d [2019-11-26 02:08:16,881 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:08:16,891 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:08:16,893 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:08:16,895 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:08:16,895 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:08:16,896 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi009_tso.oepc.i [2019-11-26 02:08:16,945 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/data/1918693a2/b60709d6e6b64ffd94f8db6fbd24a152/FLAG54328999d [2019-11-26 02:08:17,423 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:08:17,424 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/sv-benchmarks/c/pthread-wmm/rfi009_tso.oepc.i [2019-11-26 02:08:17,448 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/data/1918693a2/b60709d6e6b64ffd94f8db6fbd24a152/FLAG54328999d [2019-11-26 02:08:17,699 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/data/1918693a2/b60709d6e6b64ffd94f8db6fbd24a152 [2019-11-26 02:08:17,702 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:08:17,703 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:08:17,708 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:08:17,708 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:08:17,711 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:08:17,712 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:08:17" (1/1) ... [2019-11-26 02:08:17,714 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66922bd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:17, skipping insertion in model container [2019-11-26 02:08:17,715 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:08:17" (1/1) ... [2019-11-26 02:08:17,721 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:08:17,768 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:08:18,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:08:18,259 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:08:18,336 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:08:18,428 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:08:18,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:18 WrapperNode [2019-11-26 02:08:18,429 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:08:18,429 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:08:18,430 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:08:18,430 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:08:18,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:18" (1/1) ... [2019-11-26 02:08:18,458 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:18" (1/1) ... [2019-11-26 02:08:18,482 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:08:18,482 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:08:18,482 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:08:18,482 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:08:18,491 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:18" (1/1) ... [2019-11-26 02:08:18,491 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:18" (1/1) ... [2019-11-26 02:08:18,496 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:18" (1/1) ... [2019-11-26 02:08:18,497 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:18" (1/1) ... [2019-11-26 02:08:18,518 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:18" (1/1) ... [2019-11-26 02:08:18,528 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:18" (1/1) ... [2019-11-26 02:08:18,544 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:18" (1/1) ... [2019-11-26 02:08:18,549 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:08:18,550 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:08:18,551 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:08:18,558 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:08:18,558 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:08:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_dca6e668-f7c8-4ab5-a5c5-13e35c1e6ee9/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:08:18,617 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:08:18,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:08:18,617 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:08:18,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:08:18,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:08:18,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:08:18,618 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:08:18,618 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:08:18,618 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:08:18,618 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:08:18,618 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:08:18,618 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:08:18,619 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:08:18,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:08:18,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:08:18,621 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:08:19,036 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 02:08:19,040 INFO L168 Benchmark]: Toolchain (without parser) took 1335.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -133.5 MB). Peak memory consumption was 28.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:08:19,040 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:08:19,041 INFO L168 Benchmark]: CACSL2BoogieTranslator took 721.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -170.4 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:08:19,042 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.42 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. [2019-11-26 02:08:19,042 INFO L168 Benchmark]: Boogie Preprocessor took 67.72 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:08:19,043 INFO L168 Benchmark]: RCFGBuilder took 488.04 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: 30.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:08:19,045 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 721.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -170.4 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 67.72 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 488.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...