./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix004_rmo.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix004_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/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 016c588ff665e13eb50c39b060b1d3268ca34a01 ................................................................................................................................................................................................. 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_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix004_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/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 016c588ff665e13eb50c39b060b1d3268ca34a01 .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 01:46:35,305 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 01:46:35,307 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 01:46:35,321 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 01:46:35,322 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 01:46:35,323 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 01:46:35,325 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 01:46:35,333 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 01:46:35,337 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 01:46:35,341 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 01:46:35,342 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 01:46:35,343 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 01:46:35,344 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 01:46:35,346 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 01:46:35,347 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 01:46:35,348 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 01:46:35,349 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 01:46:35,349 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 01:46:35,352 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 01:46:35,355 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 01:46:35,359 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 01:46:35,361 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 01:46:35,363 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 01:46:35,364 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 01:46:35,368 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 01:46:35,368 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 01:46:35,369 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 01:46:35,370 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 01:46:35,370 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 01:46:35,371 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 01:46:35,371 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 01:46:35,372 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 01:46:35,373 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 01:46:35,373 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 01:46:35,374 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 01:46:35,374 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 01:46:35,375 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 01:46:35,375 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 01:46:35,375 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 01:46:35,376 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 01:46:35,377 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 01:46:35,378 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 01:46:35,402 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 01:46:35,402 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 01:46:35,403 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 01:46:35,403 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 01:46:35,403 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 01:46:35,403 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 01:46:35,404 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 01:46:35,404 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 01:46:35,404 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 01:46:35,404 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 01:46:35,404 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 01:46:35,405 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 01:46:35,405 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 01:46:35,405 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 01:46:35,405 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 01:46:35,405 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 01:46:35,405 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 01:46:35,406 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 01:46:35,406 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 01:46:35,406 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 01:46:35,406 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 01:46:35,406 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 01:46:35,407 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 01:46:35,407 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 01:46:35,407 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 01:46:35,407 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 01:46:35,407 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 01:46:35,408 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 01:46:35,408 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 01:46:35,408 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_3bf35b39-995d-42c9-be47-d5107480b1ed/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 -> 016c588ff665e13eb50c39b060b1d3268ca34a01 [2019-11-20 01:46:35,585 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 01:46:35,595 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 01:46:35,598 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 01:46:35,599 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 01:46:35,600 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 01:46:35,601 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix004_rmo.oepc.i [2019-11-20 01:46:35,651 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/data/6f493b996/6ebce0bafbbb462a9c83c01dd3c9e23c/FLAG323a2daae [2019-11-20 01:46:36,114 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 01:46:36,115 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/sv-benchmarks/c/pthread-wmm/mix004_rmo.oepc.i [2019-11-20 01:46:36,133 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/data/6f493b996/6ebce0bafbbb462a9c83c01dd3c9e23c/FLAG323a2daae [2019-11-20 01:46:36,445 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/data/6f493b996/6ebce0bafbbb462a9c83c01dd3c9e23c [2019-11-20 01:46:36,447 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 01:46:36,448 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 01:46:36,449 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 01:46:36,449 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 01:46:36,452 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 01:46:36,453 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:46:36" (1/1) ... [2019-11-20 01:46:36,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e436161 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:36, skipping insertion in model container [2019-11-20 01:46:36,456 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:46:36" (1/1) ... [2019-11-20 01:46:36,464 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 01:46:36,532 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 01:46:37,003 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:46:37,015 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 01:46:37,081 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:46:37,153 INFO L192 MainTranslator]: Completed translation [2019-11-20 01:46:37,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:37 WrapperNode [2019-11-20 01:46:37,153 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 01:46:37,154 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 01:46:37,154 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 01:46:37,154 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 01:46:37,161 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:37" (1/1) ... [2019-11-20 01:46:37,179 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:37" (1/1) ... [2019-11-20 01:46:37,205 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 01:46:37,205 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 01:46:37,205 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 01:46:37,205 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 01:46:37,213 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:37" (1/1) ... [2019-11-20 01:46:37,213 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:37" (1/1) ... [2019-11-20 01:46:37,218 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:37" (1/1) ... [2019-11-20 01:46:37,219 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:37" (1/1) ... [2019-11-20 01:46:37,234 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:37" (1/1) ... [2019-11-20 01:46:37,240 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:37" (1/1) ... [2019-11-20 01:46:37,244 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:37" (1/1) ... [2019-11-20 01:46:37,250 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 01:46:37,251 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 01:46:37,251 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 01:46:37,251 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 01:46:37,252 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/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 [2019-11-20 01:46:37,316 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 01:46:37,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 01:46:37,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 01:46:37,317 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 01:46:37,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 01:46:37,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 01:46:37,317 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 01:46:37,317 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 01:46:37,317 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 01:46:37,318 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 01:46:37,318 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 01:46:37,318 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 01:46:37,318 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 01:46:37,318 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 01:46:37,319 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 01:46:37,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 01:46:37,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 01:46:37,321 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 01:46:37,471 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 01:46:37,475 INFO L168 Benchmark]: Toolchain (without parser) took 1026.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -154.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:46:37,475 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:46:37,476 INFO L168 Benchmark]: CACSL2BoogieTranslator took 704.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -182.4 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-11-20 01:46:37,477 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.70 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. [2019-11-20 01:46:37,478 INFO L168 Benchmark]: Boogie Preprocessor took 45.66 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. [2019-11-20 01:46:37,478 INFO L168 Benchmark]: RCFGBuilder took 222.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2019-11-20 01:46:37,481 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 704.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -182.4 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 222.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 01:46:39,405 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 01:46:39,410 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 01:46:39,425 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 01:46:39,426 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 01:46:39,427 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 01:46:39,428 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 01:46:39,431 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 01:46:39,433 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 01:46:39,434 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 01:46:39,435 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 01:46:39,440 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 01:46:39,440 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 01:46:39,441 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 01:46:39,442 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 01:46:39,444 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 01:46:39,445 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 01:46:39,445 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 01:46:39,448 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 01:46:39,450 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 01:46:39,452 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 01:46:39,453 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 01:46:39,455 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 01:46:39,455 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 01:46:39,459 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 01:46:39,459 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 01:46:39,460 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 01:46:39,461 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 01:46:39,461 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 01:46:39,462 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 01:46:39,463 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 01:46:39,464 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 01:46:39,464 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 01:46:39,465 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 01:46:39,474 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 01:46:39,475 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 01:46:39,476 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 01:46:39,476 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 01:46:39,476 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 01:46:39,477 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 01:46:39,478 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 01:46:39,479 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 01:46:39,497 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 01:46:39,501 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 01:46:39,502 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 01:46:39,503 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 01:46:39,504 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 01:46:39,504 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 01:46:39,504 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 01:46:39,504 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 01:46:39,505 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 01:46:39,505 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 01:46:39,506 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 01:46:39,506 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 01:46:39,507 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 01:46:39,507 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 01:46:39,507 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 01:46:39,507 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 01:46:39,508 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 01:46:39,508 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 01:46:39,508 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 01:46:39,509 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 01:46:39,509 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 01:46:39,509 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 01:46:39,509 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 01:46:39,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 01:46:39,510 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 01:46:39,511 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 01:46:39,511 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 01:46:39,511 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 01:46:39,511 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 01:46:39,512 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 01:46:39,513 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 01:46:39,513 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 01:46:39,513 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_3bf35b39-995d-42c9-be47-d5107480b1ed/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 -> 016c588ff665e13eb50c39b060b1d3268ca34a01 [2019-11-20 01:46:39,801 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 01:46:39,817 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 01:46:39,822 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 01:46:39,823 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 01:46:39,823 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 01:46:39,824 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix004_rmo.oepc.i [2019-11-20 01:46:39,886 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/data/70edf49ac/5cdca85586a1442ca916875650a48541/FLAG2dbe3abe6 [2019-11-20 01:46:40,370 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 01:46:40,372 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/sv-benchmarks/c/pthread-wmm/mix004_rmo.oepc.i [2019-11-20 01:46:40,387 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/data/70edf49ac/5cdca85586a1442ca916875650a48541/FLAG2dbe3abe6 [2019-11-20 01:46:40,672 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/bin/ukojak/data/70edf49ac/5cdca85586a1442ca916875650a48541 [2019-11-20 01:46:40,675 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 01:46:40,676 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 01:46:40,678 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 01:46:40,678 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 01:46:40,681 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 01:46:40,682 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:46:40" (1/1) ... [2019-11-20 01:46:40,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@595561bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:40, skipping insertion in model container [2019-11-20 01:46:40,685 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:46:40" (1/1) ... [2019-11-20 01:46:40,692 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 01:46:40,741 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 01:46:41,297 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:46:41,312 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 01:46:41,379 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:46:41,464 INFO L192 MainTranslator]: Completed translation [2019-11-20 01:46:41,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:41 WrapperNode [2019-11-20 01:46:41,465 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 01:46:41,467 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 01:46:41,468 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 01:46:41,468 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 01:46:41,476 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:41" (1/1) ... [2019-11-20 01:46:41,506 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:41" (1/1) ... [2019-11-20 01:46:41,533 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 01:46:41,533 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 01:46:41,533 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 01:46:41,533 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 01:46:41,541 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:41" (1/1) ... [2019-11-20 01:46:41,541 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:41" (1/1) ... [2019-11-20 01:46:41,547 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:41" (1/1) ... [2019-11-20 01:46:41,547 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:41" (1/1) ... [2019-11-20 01:46:41,579 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:41" (1/1) ... [2019-11-20 01:46:41,593 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:41" (1/1) ... [2019-11-20 01:46:41,597 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:41" (1/1) ... [2019-11-20 01:46:41,602 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 01:46:41,603 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 01:46:41,603 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 01:46:41,603 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 01:46:41,604 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3bf35b39-995d-42c9-be47-d5107480b1ed/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 [2019-11-20 01:46:41,657 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 01:46:41,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 01:46:41,658 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 01:46:41,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 01:46:41,658 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 01:46:41,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 01:46:41,659 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 01:46:41,659 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 01:46:41,659 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 01:46:41,659 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 01:46:41,659 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 01:46:41,660 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 01:46:41,660 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 01:46:41,660 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 01:46:41,660 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 01:46:41,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 01:46:41,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 01:46:41,662 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 01:46:41,820 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 01:46:41,838 INFO L168 Benchmark]: Toolchain (without parser) took 1161.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -147.1 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2019-11-20 01:46:41,842 INFO L168 Benchmark]: CDTParser took 0.19 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. [2019-11-20 01:46:41,842 INFO L168 Benchmark]: CACSL2BoogieTranslator took 789.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -178.1 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. [2019-11-20 01:46:41,857 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-20 01:46:41,857 INFO L168 Benchmark]: Boogie Preprocessor took 69.28 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. [2019-11-20 01:46:41,858 INFO L168 Benchmark]: RCFGBuilder took 233.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. [2019-11-20 01:46:41,861 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 789.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -178.1 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 65.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 69.28 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 233.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...