./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix037_tso.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_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix037_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/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 f5dcda05954133cfde2d2565b9eb9791d4c72b35 ................................................................................................................................................................................................. 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_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix037_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/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 f5dcda05954133cfde2d2565b9eb9791d4c72b35 .................................................................................................................................................................................................... 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 04:30:09,277 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:30:09,279 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:30:09,289 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:30:09,290 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:30:09,291 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:30:09,292 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:30:09,294 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:30:09,296 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:30:09,302 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:30:09,303 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:30:09,309 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:30:09,310 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:30:09,311 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:30:09,312 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:30:09,313 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:30:09,313 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:30:09,314 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:30:09,316 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:30:09,318 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:30:09,319 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:30:09,320 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:30:09,326 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:30:09,327 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:30:09,333 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:30:09,334 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:30:09,334 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:30:09,336 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:30:09,336 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:30:09,338 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:30:09,338 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:30:09,339 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:30:09,339 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:30:09,340 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:30:09,343 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:30:09,343 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:30:09,343 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:30:09,344 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:30:09,344 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:30:09,346 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:30:09,347 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:30:09,347 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 04:30:09,372 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:30:09,372 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:30:09,373 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:30:09,373 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:30:09,373 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:30:09,373 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:30:09,374 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:30:09,374 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:30:09,374 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 04:30:09,374 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:30:09,374 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:30:09,375 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:30:09,375 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:30:09,375 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:30:09,375 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:30:09,375 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:30:09,375 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:30:09,376 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:30:09,376 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:30:09,376 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:30:09,376 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:30:09,376 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:30:09,376 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:30:09,377 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:30:09,377 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:30:09,377 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:30:09,377 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 04:30:09,377 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 04:30:09,378 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:30:09,378 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_8ff94ee1-c320-480a-ac47-3138b3380696/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 -> f5dcda05954133cfde2d2565b9eb9791d4c72b35 [2019-11-20 04:30:09,554 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:30:09,569 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:30:09,572 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:30:09,573 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:30:09,574 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:30:09,575 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix037_tso.oepc.i [2019-11-20 04:30:09,634 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/data/5e43f19e2/ed47f6b079af4dfda3e688de6c3011e8/FLAG8cfad9cb4 [2019-11-20 04:30:10,140 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:30:10,141 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/sv-benchmarks/c/pthread-wmm/mix037_tso.oepc.i [2019-11-20 04:30:10,155 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/data/5e43f19e2/ed47f6b079af4dfda3e688de6c3011e8/FLAG8cfad9cb4 [2019-11-20 04:30:10,447 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/data/5e43f19e2/ed47f6b079af4dfda3e688de6c3011e8 [2019-11-20 04:30:10,449 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:30:10,450 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:30:10,454 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:30:10,454 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:30:10,457 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:30:10,458 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:30:10" (1/1) ... [2019-11-20 04:30:10,460 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@92a6523 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:10, skipping insertion in model container [2019-11-20 04:30:10,460 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:30:10" (1/1) ... [2019-11-20 04:30:10,467 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:30:10,522 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:30:10,987 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:30:11,000 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:30:11,067 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:30:11,138 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:30:11,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:11 WrapperNode [2019-11-20 04:30:11,139 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:30:11,139 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:30:11,140 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:30:11,140 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:30:11,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:11" (1/1) ... [2019-11-20 04:30:11,164 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:11" (1/1) ... [2019-11-20 04:30:11,206 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:30:11,207 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:30:11,207 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:30:11,207 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:30:11,216 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:11" (1/1) ... [2019-11-20 04:30:11,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:11" (1/1) ... [2019-11-20 04:30:11,221 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:11" (1/1) ... [2019-11-20 04:30:11,221 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:11" (1/1) ... [2019-11-20 04:30:11,232 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:11" (1/1) ... [2019-11-20 04:30:11,252 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:11" (1/1) ... [2019-11-20 04:30:11,265 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:11" (1/1) ... [2019-11-20 04:30:11,270 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:30:11,271 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:30:11,271 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:30:11,271 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:30:11,272 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/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 04:30:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 04:30:11,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 04:30:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 04:30:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 04:30:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:30:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:30:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 04:30:11,361 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 04:30:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 04:30:11,362 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 04:30:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 04:30:11,362 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 04:30:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 04:30:11,363 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 04:30:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 04:30:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:30:11,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:30:11,367 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 04:30:11,738 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 04:30:11,742 INFO L168 Benchmark]: Toolchain (without parser) took 1291.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 197.7 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -184.8 MB). Peak memory consumption was 12.9 MB. Max. memory is 11.5 GB. [2019-11-20 04:30:11,743 INFO L168 Benchmark]: CDTParser took 0.26 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. [2019-11-20 04:30:11,744 INFO L168 Benchmark]: CACSL2BoogieTranslator took 684.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 197.7 MB). Free memory was 946.1 MB in the beginning and 1.2 GB in the end (delta: -212.5 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-11-20 04:30:11,744 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.17 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. [2019-11-20 04:30:11,746 INFO L168 Benchmark]: Boogie Preprocessor took 63.72 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. [2019-11-20 04:30:11,747 INFO L168 Benchmark]: RCFGBuilder took 469.54 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: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:30:11,752 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 684.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 197.7 MB). Free memory was 946.1 MB in the beginning and 1.2 GB in the end (delta: -212.5 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 67.17 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 63.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 469.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 04:30:13,483 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:30:13,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:30:13,500 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:30:13,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:30:13,502 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:30:13,504 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:30:13,512 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:30:13,517 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:30:13,521 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:30:13,522 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:30:13,523 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:30:13,524 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:30:13,526 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:30:13,527 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:30:13,529 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:30:13,530 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:30:13,531 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:30:13,533 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:30:13,536 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:30:13,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:30:13,543 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:30:13,545 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:30:13,546 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:30:13,549 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:30:13,550 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:30:13,550 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:30:13,551 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:30:13,552 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:30:13,554 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:30:13,554 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:30:13,555 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:30:13,556 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:30:13,556 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:30:13,557 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:30:13,558 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:30:13,559 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:30:13,559 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:30:13,559 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:30:13,560 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:30:13,561 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:30:13,562 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 04:30:13,590 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:30:13,590 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:30:13,591 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:30:13,591 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:30:13,592 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:30:13,593 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:30:13,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:30:13,593 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:30:13,593 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:30:13,594 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:30:13,595 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:30:13,595 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:30:13,595 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:30:13,595 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 04:30:13,596 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 04:30:13,596 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:30:13,596 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:30:13,596 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:30:13,597 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:30:13,597 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:30:13,597 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:30:13,598 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:30:13,598 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:30:13,598 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:30:13,598 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:30:13,599 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:30:13,599 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:30:13,599 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 04:30:13,599 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 04:30:13,599 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:30:13,600 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 04:30:13,600 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 04:30:13,600 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_8ff94ee1-c320-480a-ac47-3138b3380696/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 -> f5dcda05954133cfde2d2565b9eb9791d4c72b35 [2019-11-20 04:30:13,912 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:30:13,927 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:30:13,931 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:30:13,932 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:30:13,932 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:30:13,933 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix037_tso.oepc.i [2019-11-20 04:30:13,999 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/data/1712d3f0f/13b7e9a5f26749e48a6824ff16ad5567/FLAG7f6344855 [2019-11-20 04:30:14,446 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:30:14,446 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/sv-benchmarks/c/pthread-wmm/mix037_tso.oepc.i [2019-11-20 04:30:14,464 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/data/1712d3f0f/13b7e9a5f26749e48a6824ff16ad5567/FLAG7f6344855 [2019-11-20 04:30:14,754 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/bin/ukojak/data/1712d3f0f/13b7e9a5f26749e48a6824ff16ad5567 [2019-11-20 04:30:14,757 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:30:14,758 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:30:14,759 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:30:14,760 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:30:14,769 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:30:14,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:30:14" (1/1) ... [2019-11-20 04:30:14,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@325e6dc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:14, skipping insertion in model container [2019-11-20 04:30:14,772 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:30:14" (1/1) ... [2019-11-20 04:30:14,780 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:30:14,841 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:30:15,263 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:30:15,287 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:30:15,357 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:30:15,432 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:30:15,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:15 WrapperNode [2019-11-20 04:30:15,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:30:15,433 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:30:15,434 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:30:15,434 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:30:15,442 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:15" (1/1) ... [2019-11-20 04:30:15,463 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:15" (1/1) ... [2019-11-20 04:30:15,488 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:30:15,488 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:30:15,488 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:30:15,488 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:30:15,496 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:15" (1/1) ... [2019-11-20 04:30:15,496 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:15" (1/1) ... [2019-11-20 04:30:15,503 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:15" (1/1) ... [2019-11-20 04:30:15,503 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:15" (1/1) ... [2019-11-20 04:30:15,516 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:15" (1/1) ... [2019-11-20 04:30:15,520 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:15" (1/1) ... [2019-11-20 04:30:15,525 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:15" (1/1) ... [2019-11-20 04:30:15,530 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:30:15,531 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:30:15,531 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:30:15,531 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:30:15,532 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8ff94ee1-c320-480a-ac47-3138b3380696/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 04:30:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 04:30:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 04:30:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 04:30:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:30:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:30:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 04:30:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 04:30:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 04:30:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 04:30:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 04:30:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 04:30:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 04:30:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 04:30:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 04:30:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 04:30:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:30:15,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:30:15,585 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 04:30:15,873 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 04:30:15,877 INFO L168 Benchmark]: Toolchain (without parser) took 1118.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -134.8 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. [2019-11-20 04:30:15,878 INFO L168 Benchmark]: CDTParser took 0.23 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 04:30:15,879 INFO L168 Benchmark]: CACSL2BoogieTranslator took 673.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -165.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 11.5 GB. [2019-11-20 04:30:15,879 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.35 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. [2019-11-20 04:30:15,880 INFO L168 Benchmark]: Boogie Preprocessor took 42.49 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 04:30:15,880 INFO L168 Benchmark]: RCFGBuilder took 344.64 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: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2019-11-20 04:30:15,883 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 673.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -165.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.49 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 344.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...