./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix010_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_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix010_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/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 6e6d8338bf7c6b9b83cab1edf5d9f1a2216e4be7 ............................................................................................................................................................................................... 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_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix010_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/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 6e6d8338bf7c6b9b83cab1edf5d9f1a2216e4be7 .................................................................................................................................................................................................. 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 [2019-11-19 23:56:31,453 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:56:31,455 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:56:31,465 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:56:31,465 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:56:31,466 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:56:31,468 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:56:31,470 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:56:31,473 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:56:31,475 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:56:31,477 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:56:31,483 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:56:31,484 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:56:31,487 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:56:31,488 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:56:31,489 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:56:31,490 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:56:31,492 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:56:31,493 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:56:31,495 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:56:31,496 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:56:31,497 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:56:31,498 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:56:31,499 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:56:31,501 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:56:31,501 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:56:31,501 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:56:31,502 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:56:31,502 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:56:31,503 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:56:31,503 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:56:31,504 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:56:31,505 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:56:31,505 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:56:31,511 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:56:31,511 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:56:31,512 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:56:31,512 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:56:31,512 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:56:31,513 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:56:31,514 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:56:31,514 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 23:56:31,539 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:56:31,540 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:56:31,540 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:56:31,540 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:56:31,541 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:56:31,541 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:56:31,543 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:56:31,544 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:56:31,544 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 23:56:31,544 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:56:31,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:56:31,545 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:56:31,545 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:56:31,546 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:56:31,546 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:56:31,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:56:31,546 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:56:31,546 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:56:31,547 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:56:31,547 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:56:31,547 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:56:31,547 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:56:31,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:56:31,548 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:56:31,548 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:56:31,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:56:31,549 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 23:56:31,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 23:56:31,549 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:56:31,549 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_75738845-52a7-4179-b08b-9860b73bfd33/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 -> 6e6d8338bf7c6b9b83cab1edf5d9f1a2216e4be7 [2019-11-19 23:56:31,716 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:56:31,726 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:56:31,729 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:56:31,731 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:56:31,731 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:56:31,732 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix010_rmo.oepc.i [2019-11-19 23:56:31,799 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/data/cd01d4c45/6c74d1103fbd4b1ba983af9c04ce4b59/FLAG7c40a1250 [2019-11-19 23:56:32,295 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:56:32,296 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/sv-benchmarks/c/pthread-wmm/mix010_rmo.oepc.i [2019-11-19 23:56:32,315 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/data/cd01d4c45/6c74d1103fbd4b1ba983af9c04ce4b59/FLAG7c40a1250 [2019-11-19 23:56:32,545 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/data/cd01d4c45/6c74d1103fbd4b1ba983af9c04ce4b59 [2019-11-19 23:56:32,548 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:56:32,549 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:56:32,550 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:56:32,550 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:56:32,553 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:56:32,554 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:56:32" (1/1) ... [2019-11-19 23:56:32,557 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42a235bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:32, skipping insertion in model container [2019-11-19 23:56:32,557 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:56:32" (1/1) ... [2019-11-19 23:56:32,562 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:56:32,633 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:56:33,123 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:56:33,140 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:56:33,222 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:56:33,290 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:56:33,290 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:33 WrapperNode [2019-11-19 23:56:33,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:56:33,291 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:56:33,291 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:56:33,292 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:56:33,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:33" (1/1) ... [2019-11-19 23:56:33,317 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:33" (1/1) ... [2019-11-19 23:56:33,344 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:56:33,345 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:56:33,345 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:56:33,345 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:56:33,352 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:33" (1/1) ... [2019-11-19 23:56:33,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:33" (1/1) ... [2019-11-19 23:56:33,357 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:33" (1/1) ... [2019-11-19 23:56:33,358 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:33" (1/1) ... [2019-11-19 23:56:33,369 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:33" (1/1) ... [2019-11-19 23:56:33,373 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:33" (1/1) ... [2019-11-19 23:56:33,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:33" (1/1) ... [2019-11-19 23:56:33,382 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:56:33,382 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:56:33,382 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:56:33,382 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:56:33,383 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/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 [2019-11-19 23:56:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 23:56:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 23:56:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 23:56:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 23:56:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:56:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:56:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 23:56:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 23:56:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 23:56:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 23:56:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 23:56:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 23:56:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 23:56:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:56:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:56:33,450 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 23:56:33,605 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) [2019-11-19 23:56:33,610 INFO L168 Benchmark]: Toolchain (without parser) took 1060.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -135.5 MB). Peak memory consumption was 783.7 kB. Max. memory is 11.5 GB. [2019-11-19 23:56:33,611 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:56:33,611 INFO L168 Benchmark]: CACSL2BoogieTranslator took 740.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -163.3 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-11-19 23:56:33,612 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.19 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-19 23:56:33,613 INFO L168 Benchmark]: Boogie Preprocessor took 37.05 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. [2019-11-19 23:56:33,613 INFO L168 Benchmark]: RCFGBuilder took 225.80 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: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-11-19 23:56:33,616 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 740.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -163.3 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.05 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 225.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 [2019-11-19 23:56:35,422 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:56:35,424 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:56:35,440 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:56:35,441 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:56:35,442 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:56:35,444 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:56:35,453 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:56:35,458 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:56:35,463 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:56:35,464 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:56:35,466 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:56:35,466 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:56:35,469 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:56:35,470 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:56:35,471 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:56:35,473 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:56:35,474 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:56:35,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:56:35,480 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:56:35,485 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:56:35,487 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:56:35,490 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:56:35,492 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:56:35,495 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:56:35,496 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:56:35,496 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:56:35,497 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:56:35,498 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:56:35,501 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:56:35,501 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:56:35,502 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:56:35,502 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:56:35,503 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:56:35,505 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:56:35,505 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:56:35,506 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:56:35,506 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:56:35,506 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:56:35,507 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:56:35,509 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:56:35,510 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 23:56:35,537 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:56:35,538 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:56:35,539 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:56:35,540 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:56:35,540 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:56:35,541 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:56:35,541 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:56:35,541 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:56:35,542 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:56:35,542 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:56:35,543 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:56:35,543 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:56:35,543 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:56:35,544 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 23:56:35,544 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 23:56:35,544 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:56:35,545 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:56:35,545 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:56:35,545 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:56:35,546 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:56:35,546 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:56:35,546 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:56:35,546 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:56:35,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:56:35,547 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:56:35,547 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:56:35,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:56:35,548 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 23:56:35,548 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 23:56:35,548 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:56:35,549 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 23:56:35,549 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 23:56:35,549 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_75738845-52a7-4179-b08b-9860b73bfd33/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 -> 6e6d8338bf7c6b9b83cab1edf5d9f1a2216e4be7 [2019-11-19 23:56:35,880 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:56:35,899 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:56:35,903 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:56:35,904 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:56:35,905 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:56:35,905 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix010_rmo.oepc.i [2019-11-19 23:56:35,965 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/data/4c95ee287/cf403c9af9334724aa583e476ab6718b/FLAGb7f834eaf [2019-11-19 23:56:36,433 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:56:36,434 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/sv-benchmarks/c/pthread-wmm/mix010_rmo.oepc.i [2019-11-19 23:56:36,450 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/data/4c95ee287/cf403c9af9334724aa583e476ab6718b/FLAGb7f834eaf [2019-11-19 23:56:36,793 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/bin/ukojak/data/4c95ee287/cf403c9af9334724aa583e476ab6718b [2019-11-19 23:56:36,795 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:56:36,797 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:56:36,798 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:56:36,798 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:56:36,804 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:56:36,805 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:56:36" (1/1) ... [2019-11-19 23:56:36,807 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1edcc1f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:36, skipping insertion in model container [2019-11-19 23:56:36,807 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:56:36" (1/1) ... [2019-11-19 23:56:36,815 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:56:36,858 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:56:37,296 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:56:37,320 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:56:37,431 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:56:37,511 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:56:37,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:37 WrapperNode [2019-11-19 23:56:37,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:56:37,513 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:56:37,513 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:56:37,513 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:56:37,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:37" (1/1) ... [2019-11-19 23:56:37,542 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:37" (1/1) ... [2019-11-19 23:56:37,564 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:56:37,565 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:56:37,565 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:56:37,565 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:56:37,573 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:37" (1/1) ... [2019-11-19 23:56:37,573 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:37" (1/1) ... [2019-11-19 23:56:37,579 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:37" (1/1) ... [2019-11-19 23:56:37,580 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:37" (1/1) ... [2019-11-19 23:56:37,595 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:37" (1/1) ... [2019-11-19 23:56:37,600 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:37" (1/1) ... [2019-11-19 23:56:37,605 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:37" (1/1) ... [2019-11-19 23:56:37,611 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:56:37,612 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:56:37,612 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:56:37,612 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:56:37,613 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_75738845-52a7-4179-b08b-9860b73bfd33/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 [2019-11-19 23:56:37,693 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 23:56:37,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 23:56:37,694 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 23:56:37,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:56:37,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:56:37,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 23:56:37,695 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 23:56:37,695 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 23:56:37,695 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 23:56:37,695 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 23:56:37,695 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 23:56:37,695 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 23:56:37,696 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 23:56:37,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:56:37,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:56:37,698 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 23:56:37,901 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) [2019-11-19 23:56:37,917 INFO L168 Benchmark]: Toolchain (without parser) took 1119.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -113.6 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. [2019-11-19 23:56:37,918 INFO L168 Benchmark]: CDTParser took 0.25 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. [2019-11-19 23:56:37,919 INFO L168 Benchmark]: CACSL2BoogieTranslator took 714.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -137.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2019-11-19 23:56:37,919 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.63 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. [2019-11-19 23:56:37,920 INFO L168 Benchmark]: Boogie Preprocessor took 46.90 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-19 23:56:37,921 INFO L168 Benchmark]: RCFGBuilder took 303.31 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: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2019-11-19 23:56:37,924 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 714.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -137.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 51.63 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 46.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 303.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...