./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix015_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_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix015_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/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 ceb9e9320cf1a16017a1b06564d05ef37577775e ............................................................................................................................................................................................... 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_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix015_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/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 ceb9e9320cf1a16017a1b06564d05ef37577775e .................................................................................................................................................................................................. 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 05:37:47,331 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:37:47,333 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:37:47,349 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:37:47,350 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:37:47,351 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:37:47,353 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:37:47,362 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:37:47,367 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:37:47,371 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:37:47,373 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:37:47,374 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:37:47,374 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:37:47,376 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:37:47,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:37:47,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:37:47,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:37:47,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:37:47,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:37:47,387 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:37:47,391 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:37:47,393 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:37:47,397 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:37:47,398 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:37:47,400 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:37:47,400 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:37:47,400 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:37:47,402 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:37:47,403 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:37:47,404 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:37:47,405 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:37:47,405 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:37:47,406 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:37:47,407 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:37:47,408 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:37:47,408 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:37:47,409 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:37:47,409 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:37:47,409 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:37:47,410 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:37:47,411 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:37:47,412 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 05:37:47,440 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:37:47,440 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:37:47,441 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:37:47,441 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:37:47,442 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:37:47,442 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:37:47,442 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:37:47,442 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:37:47,443 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 05:37:47,443 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:37:47,443 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:37:47,443 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:37:47,443 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:37:47,444 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:37:47,444 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:37:47,444 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:37:47,444 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:37:47,445 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:37:47,445 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:37:47,445 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:37:47,445 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:37:47,445 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:37:47,446 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:37:47,446 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:37:47,446 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:37:47,446 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:37:47,447 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 05:37:47,447 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 05:37:47,447 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:37:47,447 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_a6083547-79e0-4825-b70d-5615c26c6954/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 -> ceb9e9320cf1a16017a1b06564d05ef37577775e [2019-11-20 05:37:47,630 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:37:47,644 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:37:47,647 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:37:47,648 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:37:47,649 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:37:47,650 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix015_tso.oepc.i [2019-11-20 05:37:47,706 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/data/51be7a842/dbd5dea4efdd4658a3d9f9cf86253589/FLAGd67b5f70c [2019-11-20 05:37:48,276 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:37:48,277 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/sv-benchmarks/c/pthread-wmm/mix015_tso.oepc.i [2019-11-20 05:37:48,305 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/data/51be7a842/dbd5dea4efdd4658a3d9f9cf86253589/FLAGd67b5f70c [2019-11-20 05:37:48,580 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/data/51be7a842/dbd5dea4efdd4658a3d9f9cf86253589 [2019-11-20 05:37:48,583 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:37:48,584 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:37:48,585 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:37:48,585 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:37:48,590 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:37:48,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:37:48" (1/1) ... [2019-11-20 05:37:48,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c7c2d4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:48, skipping insertion in model container [2019-11-20 05:37:48,597 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:37:48" (1/1) ... [2019-11-20 05:37:48,604 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:37:48,659 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:37:49,258 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:37:49,276 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:37:49,377 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:37:49,485 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:37:49,485 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:49 WrapperNode [2019-11-20 05:37:49,486 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:37:49,486 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:37:49,486 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:37:49,487 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:37:49,494 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:49" (1/1) ... [2019-11-20 05:37:49,514 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:49" (1/1) ... [2019-11-20 05:37:49,539 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:37:49,539 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:37:49,540 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:37:49,540 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:37:49,550 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:49" (1/1) ... [2019-11-20 05:37:49,550 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:49" (1/1) ... [2019-11-20 05:37:49,555 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:49" (1/1) ... [2019-11-20 05:37:49,556 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:49" (1/1) ... [2019-11-20 05:37:49,570 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:49" (1/1) ... [2019-11-20 05:37:49,576 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:49" (1/1) ... [2019-11-20 05:37:49,583 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:49" (1/1) ... [2019-11-20 05:37:49,588 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:37:49,597 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:37:49,597 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:37:49,597 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:37:49,598 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/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 05:37:49,663 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 05:37:49,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 05:37:49,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 05:37:49,664 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 05:37:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:37:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:37:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 05:37:49,665 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 05:37:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 05:37:49,666 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 05:37:49,667 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 05:37:49,667 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 05:37:49,667 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 05:37:49,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:37:49,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:37:49,669 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 05:37:49,848 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 05:37:49,860 INFO L168 Benchmark]: Toolchain (without parser) took 1268.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.2 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -162.7 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. [2019-11-20 05:37:49,861 INFO L168 Benchmark]: CDTParser took 0.20 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 05:37:49,861 INFO L168 Benchmark]: CACSL2BoogieTranslator took 901.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.2 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -189.9 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-11-20 05:37:49,862 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.83 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 05:37:49,862 INFO L168 Benchmark]: Boogie Preprocessor took 57.02 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 05:37:49,863 INFO L168 Benchmark]: RCFGBuilder took 254.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. [2019-11-20 05:37:49,866 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 901.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.2 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -189.9 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.83 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 57.02 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 254.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 05:37:51,725 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:37:51,727 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:37:51,737 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:37:51,738 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:37:51,739 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:37:51,740 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:37:51,742 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:37:51,749 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:37:51,750 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:37:51,751 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:37:51,753 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:37:51,753 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:37:51,754 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:37:51,755 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:37:51,756 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:37:51,757 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:37:51,758 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:37:51,761 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:37:51,764 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:37:51,765 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:37:51,766 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:37:51,767 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:37:51,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:37:51,771 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:37:51,772 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:37:51,772 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:37:51,773 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:37:51,773 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:37:51,774 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:37:51,775 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:37:51,776 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:37:51,777 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:37:51,777 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:37:51,779 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:37:51,779 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:37:51,780 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:37:51,780 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:37:51,780 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:37:51,781 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:37:51,782 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:37:51,782 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 05:37:51,796 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:37:51,797 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:37:51,797 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:37:51,798 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:37:51,798 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:37:51,799 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:37:51,799 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:37:51,799 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:37:51,800 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:37:51,800 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:37:51,800 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:37:51,800 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:37:51,800 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:37:51,801 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 05:37:51,801 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 05:37:51,801 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:37:51,801 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:37:51,802 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:37:51,802 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:37:51,802 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:37:51,802 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:37:51,803 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:37:51,803 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:37:51,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:37:51,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:37:51,804 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:37:51,804 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:37:51,804 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 05:37:51,805 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 05:37:51,805 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:37:51,805 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 05:37:51,805 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 05:37:51,806 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_a6083547-79e0-4825-b70d-5615c26c6954/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 -> ceb9e9320cf1a16017a1b06564d05ef37577775e [2019-11-20 05:37:52,066 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:37:52,076 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:37:52,079 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:37:52,080 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:37:52,081 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:37:52,081 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix015_tso.oepc.i [2019-11-20 05:37:52,136 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/data/a6bc56693/fe3d3b6e869b42d98fdd898aaee07aa4/FLAG4f114334c [2019-11-20 05:37:52,637 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:37:52,647 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/sv-benchmarks/c/pthread-wmm/mix015_tso.oepc.i [2019-11-20 05:37:52,665 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/data/a6bc56693/fe3d3b6e869b42d98fdd898aaee07aa4/FLAG4f114334c [2019-11-20 05:37:53,158 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/bin/ukojak/data/a6bc56693/fe3d3b6e869b42d98fdd898aaee07aa4 [2019-11-20 05:37:53,160 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:37:53,161 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:37:53,162 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:37:53,162 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:37:53,166 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:37:53,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:37:53" (1/1) ... [2019-11-20 05:37:53,169 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75398a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53, skipping insertion in model container [2019-11-20 05:37:53,169 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:37:53" (1/1) ... [2019-11-20 05:37:53,176 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:37:53,235 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:37:53,728 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:37:53,742 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:37:53,827 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:37:53,905 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:37:53,906 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53 WrapperNode [2019-11-20 05:37:53,906 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:37:53,908 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:37:53,909 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:37:53,909 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:37:53,918 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2019-11-20 05:37:53,951 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2019-11-20 05:37:53,972 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:37:53,973 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:37:53,973 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:37:53,973 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:37:53,983 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2019-11-20 05:37:53,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2019-11-20 05:37:53,989 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2019-11-20 05:37:53,989 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2019-11-20 05:37:54,008 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2019-11-20 05:37:54,014 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2019-11-20 05:37:54,019 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2019-11-20 05:37:54,036 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:37:54,037 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:37:54,037 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:37:54,037 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:37:54,038 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a6083547-79e0-4825-b70d-5615c26c6954/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 05:37:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 05:37:54,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 05:37:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 05:37:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:37:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:37:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 05:37:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 05:37:54,108 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 05:37:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 05:37:54,109 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 05:37:54,109 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 05:37:54,109 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 05:37:54,109 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 05:37:54,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:37:54,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:37:54,111 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 05:37:54,301 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 05:37:54,306 INFO L168 Benchmark]: Toolchain (without parser) took 1144.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -136.4 MB). Peak memory consumption was 13.0 MB. Max. memory is 11.5 GB. [2019-11-20 05:37:54,307 INFO L168 Benchmark]: CDTParser took 0.29 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 05:37:54,308 INFO L168 Benchmark]: CACSL2BoogieTranslator took 745.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -161.3 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:37:54,309 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.06 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. [2019-11-20 05:37:54,309 INFO L168 Benchmark]: Boogie Preprocessor took 63.49 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 05:37:54,310 INFO L168 Benchmark]: RCFGBuilder took 267.79 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: 18.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:37:54,313 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 745.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -161.3 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 64.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 63.49 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 267.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...