./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix006_tso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix006_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/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 665668cf81b15346ad5e61b9cd6a6eabccc23b7a ............................................................................................................................................................................................... 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_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix006_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/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 665668cf81b15346ad5e61b9cd6a6eabccc23b7a ................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 03:00:59,603 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 03:00:59,605 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 03:00:59,619 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 03:00:59,620 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 03:00:59,621 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 03:00:59,623 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 03:00:59,631 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 03:00:59,635 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 03:00:59,639 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 03:00:59,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 03:00:59,641 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 03:00:59,642 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 03:00:59,644 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 03:00:59,645 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 03:00:59,646 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 03:00:59,646 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 03:00:59,647 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 03:00:59,649 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 03:00:59,653 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 03:00:59,657 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 03:00:59,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 03:00:59,661 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 03:00:59,662 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 03:00:59,664 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 03:00:59,664 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 03:00:59,665 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 03:00:59,666 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 03:00:59,666 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 03:00:59,667 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 03:00:59,668 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 03:00:59,669 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 03:00:59,669 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 03:00:59,670 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 03:00:59,671 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 03:00:59,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 03:00:59,672 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 03:00:59,672 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 03:00:59,672 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 03:00:59,673 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 03:00:59,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 03:00:59,675 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 03:00:59,698 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 03:00:59,699 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 03:00:59,699 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 03:00:59,699 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 03:00:59,700 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 03:00:59,700 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 03:00:59,700 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 03:00:59,700 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 03:00:59,701 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 03:00:59,701 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 03:00:59,701 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 03:00:59,701 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 03:00:59,701 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 03:00:59,701 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 03:00:59,702 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 03:00:59,702 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 03:00:59,702 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 03:00:59,702 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 03:00:59,702 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 03:00:59,703 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 03:00:59,703 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 03:00:59,703 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 03:00:59,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 03:00:59,703 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 03:00:59,704 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 03:00:59,704 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 03:00:59,704 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 03:00:59,704 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 03:00:59,704 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 03:00:59,704 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_482d6116-2ea8-4ffa-ac77-01971cf8c751/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 -> 665668cf81b15346ad5e61b9cd6a6eabccc23b7a [2019-11-26 03:00:59,859 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 03:00:59,872 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 03:00:59,874 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 03:00:59,875 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 03:00:59,880 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 03:00:59,880 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix006_tso.oepc.i [2019-11-26 03:00:59,930 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/data/b8baec25d/e13815f2cbe74c1e9dd980dbeaf19c69/FLAGf85af0ff4 [2019-11-26 03:01:00,465 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 03:01:00,466 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/sv-benchmarks/c/pthread-wmm/mix006_tso.oepc.i [2019-11-26 03:01:00,481 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/data/b8baec25d/e13815f2cbe74c1e9dd980dbeaf19c69/FLAGf85af0ff4 [2019-11-26 03:01:00,950 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/data/b8baec25d/e13815f2cbe74c1e9dd980dbeaf19c69 [2019-11-26 03:01:00,952 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 03:01:00,953 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 03:01:00,954 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 03:01:00,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 03:01:00,957 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 03:01:00,958 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:01:00" (1/1) ... [2019-11-26 03:01:00,960 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@149f8d2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:00, skipping insertion in model container [2019-11-26 03:01:00,960 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:01:00" (1/1) ... [2019-11-26 03:01:00,965 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 03:01:01,018 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 03:01:01,440 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:01:01,451 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 03:01:01,563 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:01:01,639 INFO L205 MainTranslator]: Completed translation [2019-11-26 03:01:01,639 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:01 WrapperNode [2019-11-26 03:01:01,639 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 03:01:01,640 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 03:01:01,640 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 03:01:01,640 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 03:01:01,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:01" (1/1) ... [2019-11-26 03:01:01,671 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:01" (1/1) ... [2019-11-26 03:01:01,703 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 03:01:01,703 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 03:01:01,703 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 03:01:01,703 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 03:01:01,712 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:01" (1/1) ... [2019-11-26 03:01:01,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:01" (1/1) ... [2019-11-26 03:01:01,718 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:01" (1/1) ... [2019-11-26 03:01:01,718 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:01" (1/1) ... [2019-11-26 03:01:01,736 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:01" (1/1) ... [2019-11-26 03:01:01,748 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:01" (1/1) ... [2019-11-26 03:01:01,754 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:01" (1/1) ... [2019-11-26 03:01:01,774 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 03:01:01,775 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 03:01:01,775 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 03:01:01,775 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 03:01:01,776 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 03:01:01,833 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 03:01:01,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 03:01:01,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 03:01:01,835 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 03:01:01,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 03:01:01,835 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 03:01:01,835 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 03:01:01,835 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 03:01:01,835 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 03:01:01,836 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 03:01:01,836 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 03:01:01,836 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 03:01:01,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 03:01:01,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 03:01:01,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 03:01:01,839 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 03:01:02,242 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 03:01:02,246 INFO L168 Benchmark]: Toolchain (without parser) took 1291.79 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 946.0 MB in the beginning and 1.0 GB in the end (delta: -85.7 MB). Peak memory consumption was 33.3 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:02,246 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 03:01:02,247 INFO L168 Benchmark]: CACSL2BoogieTranslator took 685.64 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -127.8 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:02,248 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.79 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:02,248 INFO L168 Benchmark]: Boogie Preprocessor took 71.86 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 03:01:02,249 INFO L168 Benchmark]: RCFGBuilder took 468.74 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 35.3 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:02,252 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 685.64 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -127.8 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.79 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 71.86 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 468.74 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 35.3 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 03:01:04,081 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 03:01:04,083 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 03:01:04,096 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 03:01:04,096 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 03:01:04,098 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 03:01:04,099 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 03:01:04,109 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 03:01:04,113 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 03:01:04,116 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 03:01:04,117 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 03:01:04,119 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 03:01:04,119 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 03:01:04,121 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 03:01:04,122 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 03:01:04,124 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 03:01:04,125 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 03:01:04,126 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 03:01:04,128 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 03:01:04,132 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 03:01:04,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 03:01:04,139 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 03:01:04,140 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 03:01:04,141 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 03:01:04,145 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 03:01:04,145 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 03:01:04,146 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 03:01:04,147 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 03:01:04,147 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 03:01:04,148 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 03:01:04,148 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 03:01:04,149 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 03:01:04,150 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 03:01:04,151 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 03:01:04,151 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 03:01:04,152 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 03:01:04,153 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 03:01:04,153 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 03:01:04,153 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 03:01:04,154 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 03:01:04,155 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 03:01:04,156 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 03:01:04,179 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 03:01:04,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 03:01:04,180 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 03:01:04,180 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 03:01:04,181 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 03:01:04,181 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 03:01:04,181 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 03:01:04,182 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 03:01:04,182 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 03:01:04,182 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 03:01:04,182 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 03:01:04,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 03:01:04,183 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 03:01:04,183 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 03:01:04,183 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 03:01:04,183 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 03:01:04,184 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 03:01:04,184 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 03:01:04,184 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 03:01:04,184 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 03:01:04,185 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 03:01:04,185 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 03:01:04,185 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 03:01:04,185 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 03:01:04,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 03:01:04,186 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 03:01:04,186 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 03:01:04,187 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 03:01:04,187 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 03:01:04,187 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 03:01:04,187 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 03:01:04,188 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 03:01:04,188 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 03:01:04,188 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_482d6116-2ea8-4ffa-ac77-01971cf8c751/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 -> 665668cf81b15346ad5e61b9cd6a6eabccc23b7a [2019-11-26 03:01:04,446 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 03:01:04,456 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 03:01:04,459 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 03:01:04,460 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 03:01:04,461 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 03:01:04,461 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix006_tso.oepc.i [2019-11-26 03:01:04,510 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/data/00fb7ee5c/e90b4442dfbe44099f6744e361d0f34d/FLAGc8a466023 [2019-11-26 03:01:04,948 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 03:01:04,949 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/sv-benchmarks/c/pthread-wmm/mix006_tso.oepc.i [2019-11-26 03:01:04,962 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/data/00fb7ee5c/e90b4442dfbe44099f6744e361d0f34d/FLAGc8a466023 [2019-11-26 03:01:05,240 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/data/00fb7ee5c/e90b4442dfbe44099f6744e361d0f34d [2019-11-26 03:01:05,242 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 03:01:05,244 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 03:01:05,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 03:01:05,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 03:01:05,254 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 03:01:05,255 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:01:05" (1/1) ... [2019-11-26 03:01:05,258 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@669d5c74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:05, skipping insertion in model container [2019-11-26 03:01:05,258 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:01:05" (1/1) ... [2019-11-26 03:01:05,266 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 03:01:05,330 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 03:01:05,889 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:01:05,910 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 03:01:05,987 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:01:06,056 INFO L205 MainTranslator]: Completed translation [2019-11-26 03:01:06,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:06 WrapperNode [2019-11-26 03:01:06,057 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 03:01:06,058 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 03:01:06,058 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 03:01:06,058 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 03:01:06,066 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:06" (1/1) ... [2019-11-26 03:01:06,095 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:06" (1/1) ... [2019-11-26 03:01:06,125 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 03:01:06,125 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 03:01:06,126 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 03:01:06,126 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 03:01:06,135 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:06" (1/1) ... [2019-11-26 03:01:06,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:06" (1/1) ... [2019-11-26 03:01:06,141 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:06" (1/1) ... [2019-11-26 03:01:06,142 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:06" (1/1) ... [2019-11-26 03:01:06,166 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:06" (1/1) ... [2019-11-26 03:01:06,177 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:06" (1/1) ... [2019-11-26 03:01:06,182 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:06" (1/1) ... [2019-11-26 03:01:06,190 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 03:01:06,190 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 03:01:06,191 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 03:01:06,191 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 03:01:06,192 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_482d6116-2ea8-4ffa-ac77-01971cf8c751/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 03:01:06,262 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 03:01:06,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 03:01:06,262 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 03:01:06,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 03:01:06,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 03:01:06,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 03:01:06,264 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 03:01:06,264 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 03:01:06,264 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 03:01:06,264 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 03:01:06,265 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 03:01:06,265 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 03:01:06,265 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 03:01:06,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 03:01:06,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 03:01:06,268 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 03:01:06,618 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 03:01:06,622 INFO L168 Benchmark]: Toolchain (without parser) took 1378.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -128.5 MB). Peak memory consumption was 20.4 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:06,623 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 03:01:06,624 INFO L168 Benchmark]: CACSL2BoogieTranslator took 812.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -159.7 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:06,624 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.64 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 03:01:06,625 INFO L168 Benchmark]: Boogie Preprocessor took 64.74 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:06,625 INFO L168 Benchmark]: RCFGBuilder took 430.00 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: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:06,628 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 812.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -159.7 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 67.64 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 64.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 430.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...