./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/podwr000_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_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/podwr000_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/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 ebb01fcdd18feaa294052444a4405be118fcc862 ............................................................................................................................................................................................. 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_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/podwr000_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/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 ebb01fcdd18feaa294052444a4405be118fcc862 ................................................................................................................................................................................................ 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 05:13:35,499 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:13:35,500 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:13:35,515 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:13:35,515 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:13:35,516 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:13:35,518 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:13:35,526 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:13:35,530 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:13:35,534 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:13:35,535 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:13:35,536 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:13:35,536 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:13:35,538 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:13:35,539 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:13:35,540 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:13:35,541 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:13:35,541 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:13:35,544 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:13:35,547 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:13:35,550 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:13:35,552 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:13:35,555 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:13:35,556 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:13:35,559 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:13:35,559 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:13:35,559 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:13:35,560 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:13:35,561 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:13:35,562 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:13:35,562 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:13:35,563 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:13:35,563 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:13:35,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:13:35,565 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:13:35,565 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:13:35,566 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:13:35,566 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:13:35,566 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:13:35,567 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:13:35,568 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:13:35,569 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 05:13:35,592 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:13:35,601 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:13:35,602 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:13:35,602 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:13:35,602 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:13:35,603 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:13:35,603 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:13:35,603 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:13:35,603 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 05:13:35,604 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:13:35,605 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:13:35,605 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:13:35,606 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:13:35,606 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:13:35,606 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:13:35,606 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:13:35,606 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:13:35,607 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:13:35,607 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:13:35,607 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:13:35,607 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:13:35,608 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:13:35,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:13:35,608 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:13:35,609 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:13:35,609 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:13:35,609 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 05:13:35,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 05:13:35,610 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:13:35,610 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_70e564cb-11f4-4b38-8f12-378e996c09b0/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 -> ebb01fcdd18feaa294052444a4405be118fcc862 [2019-11-20 05:13:35,771 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:13:35,784 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:13:35,787 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:13:35,788 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:13:35,789 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:13:35,790 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/podwr000_tso.oepc.i [2019-11-20 05:13:35,846 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/data/740aa5339/024e1f6c82bc4317a7475eb7fbbdb096/FLAG4ac1cc4b2 [2019-11-20 05:13:36,337 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:13:36,338 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/sv-benchmarks/c/pthread-wmm/podwr000_tso.oepc.i [2019-11-20 05:13:36,352 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/data/740aa5339/024e1f6c82bc4317a7475eb7fbbdb096/FLAG4ac1cc4b2 [2019-11-20 05:13:36,809 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/data/740aa5339/024e1f6c82bc4317a7475eb7fbbdb096 [2019-11-20 05:13:36,811 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:13:36,812 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:13:36,813 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:13:36,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:13:36,816 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:13:36,817 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:13:36" (1/1) ... [2019-11-20 05:13:36,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@595d82a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:36, skipping insertion in model container [2019-11-20 05:13:36,819 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:13:36" (1/1) ... [2019-11-20 05:13:36,825 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:13:36,872 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:13:37,313 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:13:37,329 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:13:37,405 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:13:37,475 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:13:37,475 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:37 WrapperNode [2019-11-20 05:13:37,475 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:13:37,476 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:13:37,476 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:13:37,476 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:13:37,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:37" (1/1) ... [2019-11-20 05:13:37,500 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:37" (1/1) ... [2019-11-20 05:13:37,522 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:13:37,522 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:13:37,522 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:13:37,522 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:13:37,531 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:37" (1/1) ... [2019-11-20 05:13:37,531 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:37" (1/1) ... [2019-11-20 05:13:37,536 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:37" (1/1) ... [2019-11-20 05:13:37,536 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:37" (1/1) ... [2019-11-20 05:13:37,547 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:37" (1/1) ... [2019-11-20 05:13:37,552 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:37" (1/1) ... [2019-11-20 05:13:37,556 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:37" (1/1) ... [2019-11-20 05:13:37,560 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:13:37,560 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:13:37,561 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:13:37,561 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:13:37,561 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/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 05:13:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 05:13:37,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 05:13:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 05:13:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 05:13:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:13:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:13:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 05:13:37,640 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 05:13:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 05:13:37,641 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 05:13:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 05:13:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:13:37,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:13:37,645 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 05:13:37,913 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 05:13:37,918 INFO L168 Benchmark]: Toolchain (without parser) took 1104.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 178.8 MB). Free memory was 947.5 MB in the beginning and 1.1 GB in the end (delta: -169.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 11.5 GB. [2019-11-20 05:13:37,918 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:13:37,919 INFO L168 Benchmark]: CACSL2BoogieTranslator took 662.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 178.8 MB). Free memory was 947.5 MB in the beginning and 1.1 GB in the end (delta: -197.6 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:13:37,920 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:13:37,920 INFO L168 Benchmark]: Boogie Preprocessor took 38.09 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 05:13:37,921 INFO L168 Benchmark]: RCFGBuilder took 355.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:13:37,924 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 662.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 178.8 MB). Free memory was 947.5 MB in the beginning and 1.1 GB in the end (delta: -197.6 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.09 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 355.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 05:13:39,663 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:13:39,665 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:13:39,681 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:13:39,681 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:13:39,683 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:13:39,685 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:13:39,695 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:13:39,699 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:13:39,703 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:13:39,704 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:13:39,705 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:13:39,706 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:13:39,708 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:13:39,709 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:13:39,710 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:13:39,711 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:13:39,712 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:13:39,714 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:13:39,718 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:13:39,721 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:13:39,724 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:13:39,726 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:13:39,727 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:13:39,730 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:13:39,730 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:13:39,730 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:13:39,732 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:13:39,732 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:13:39,734 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:13:39,735 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:13:39,735 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:13:39,736 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:13:39,736 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:13:39,737 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:13:39,738 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:13:39,738 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:13:39,739 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:13:39,739 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:13:39,740 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:13:39,741 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:13:39,741 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 05:13:39,765 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:13:39,765 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:13:39,766 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:13:39,766 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:13:39,767 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:13:39,767 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:13:39,767 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:13:39,768 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:13:39,768 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:13:39,768 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:13:39,768 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:13:39,768 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:13:39,769 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:13:39,769 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 05:13:39,769 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 05:13:39,769 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:13:39,769 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:13:39,770 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:13:39,770 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:13:39,770 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:13:39,770 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:13:39,771 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:13:39,771 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:13:39,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:13:39,771 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:13:39,771 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:13:39,772 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:13:39,772 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 05:13:39,772 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 05:13:39,772 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:13:39,772 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 05:13:39,773 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 05:13:39,773 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_70e564cb-11f4-4b38-8f12-378e996c09b0/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 -> ebb01fcdd18feaa294052444a4405be118fcc862 [2019-11-20 05:13:40,031 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:13:40,041 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:13:40,043 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:13:40,044 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:13:40,044 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:13:40,045 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/podwr000_tso.oepc.i [2019-11-20 05:13:40,091 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/data/5e67343e1/b85c964dfc8843c5aa5d5a1b0f5d2522/FLAGec941d0b0 [2019-11-20 05:13:40,557 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:13:40,557 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/sv-benchmarks/c/pthread-wmm/podwr000_tso.oepc.i [2019-11-20 05:13:40,574 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/data/5e67343e1/b85c964dfc8843c5aa5d5a1b0f5d2522/FLAGec941d0b0 [2019-11-20 05:13:40,921 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/bin/ukojak/data/5e67343e1/b85c964dfc8843c5aa5d5a1b0f5d2522 [2019-11-20 05:13:40,922 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:13:40,924 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:13:40,924 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:13:40,925 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:13:40,932 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:13:40,933 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:13:40" (1/1) ... [2019-11-20 05:13:40,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63cbfd1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:40, skipping insertion in model container [2019-11-20 05:13:40,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:13:40" (1/1) ... [2019-11-20 05:13:40,942 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:13:40,987 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:13:41,440 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:13:41,453 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:13:41,504 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:13:41,606 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:13:41,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:41 WrapperNode [2019-11-20 05:13:41,607 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:13:41,609 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:13:41,609 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:13:41,609 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:13:41,617 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:41" (1/1) ... [2019-11-20 05:13:41,653 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:41" (1/1) ... [2019-11-20 05:13:41,689 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:13:41,690 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:13:41,690 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:13:41,690 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:13:41,699 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:41" (1/1) ... [2019-11-20 05:13:41,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:41" (1/1) ... [2019-11-20 05:13:41,713 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:41" (1/1) ... [2019-11-20 05:13:41,721 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:41" (1/1) ... [2019-11-20 05:13:41,731 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:41" (1/1) ... [2019-11-20 05:13:41,749 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:41" (1/1) ... [2019-11-20 05:13:41,753 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:41" (1/1) ... [2019-11-20 05:13:41,757 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:13:41,763 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:13:41,763 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:13:41,763 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:13:41,764 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_70e564cb-11f4-4b38-8f12-378e996c09b0/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 05:13:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 05:13:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 05:13:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 05:13:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:13:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:13:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 05:13:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 05:13:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 05:13:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 05:13:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 05:13:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 05:13:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:13:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:13:41,838 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 05:13:42,110 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 05:13:42,117 INFO L168 Benchmark]: Toolchain (without parser) took 1192.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.1 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -157.7 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:13:42,118 INFO L168 Benchmark]: CDTParser took 0.13 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. [2019-11-20 05:13:42,118 INFO L168 Benchmark]: CACSL2BoogieTranslator took 684.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.1 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -181.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2019-11-20 05:13:42,120 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 05:13:42,120 INFO L168 Benchmark]: Boogie Preprocessor took 72.32 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 05:13:42,121 INFO L168 Benchmark]: RCFGBuilder took 351.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. [2019-11-20 05:13:42,125 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 684.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.1 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -181.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 80.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 72.32 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 351.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...