./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix002_pso.opt.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_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix002_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/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 a6e3387ec99167b1127fcbaa99e71913b3e515be ............................................................................................................................................................................................... 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_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix002_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/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 a6e3387ec99167b1127fcbaa99e71913b3e515be .................................................................................................................................................................................................. 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 11:24:32,764 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 11:24:32,766 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 11:24:32,780 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 11:24:32,780 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 11:24:32,782 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 11:24:32,783 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 11:24:32,791 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 11:24:32,796 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 11:24:32,800 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 11:24:32,802 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 11:24:32,803 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 11:24:32,803 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 11:24:32,805 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 11:24:32,806 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 11:24:32,807 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 11:24:32,808 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 11:24:32,809 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 11:24:32,811 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 11:24:32,815 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 11:24:32,819 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 11:24:32,821 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 11:24:32,825 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 11:24:32,826 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 11:24:32,828 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 11:24:32,829 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 11:24:32,829 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 11:24:32,830 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 11:24:32,831 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 11:24:32,831 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 11:24:32,832 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 11:24:32,832 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 11:24:32,833 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 11:24:32,834 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 11:24:32,834 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 11:24:32,835 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 11:24:32,835 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 11:24:32,835 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 11:24:32,836 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 11:24:32,836 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 11:24:32,837 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 11:24:32,838 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 11:24:32,861 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 11:24:32,862 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 11:24:32,862 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 11:24:32,862 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 11:24:32,863 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 11:24:32,863 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 11:24:32,863 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 11:24:32,863 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 11:24:32,863 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 11:24:32,863 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 11:24:32,863 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 11:24:32,864 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 11:24:32,864 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 11:24:32,864 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 11:24:32,864 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 11:24:32,864 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 11:24:32,864 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 11:24:32,864 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 11:24:32,864 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 11:24:32,864 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 11:24:32,865 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 11:24:32,865 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 11:24:32,865 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 11:24:32,865 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 11:24:32,865 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 11:24:32,865 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 11:24:32,866 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 11:24:32,866 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 11:24:32,866 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 11:24:32,866 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_90898413-ee54-45c1-8dc2-b608547fefae/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 -> a6e3387ec99167b1127fcbaa99e71913b3e515be [2019-11-20 11:24:32,997 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 11:24:33,007 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 11:24:33,010 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 11:24:33,011 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 11:24:33,012 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 11:24:33,012 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix002_pso.opt.i [2019-11-20 11:24:33,064 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/data/8a12b56a2/56ab3d5933794ed6b0056c56fd798aca/FLAG45ef78464 [2019-11-20 11:24:33,476 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 11:24:33,477 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/sv-benchmarks/c/pthread-wmm/mix002_pso.opt.i [2019-11-20 11:24:33,495 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/data/8a12b56a2/56ab3d5933794ed6b0056c56fd798aca/FLAG45ef78464 [2019-11-20 11:24:33,780 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/data/8a12b56a2/56ab3d5933794ed6b0056c56fd798aca [2019-11-20 11:24:33,782 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 11:24:33,783 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 11:24:33,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 11:24:33,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 11:24:33,787 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 11:24:33,787 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:24:33" (1/1) ... [2019-11-20 11:24:33,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@795151e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:33, skipping insertion in model container [2019-11-20 11:24:33,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:24:33" (1/1) ... [2019-11-20 11:24:33,796 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 11:24:33,847 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 11:24:34,317 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:24:34,328 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 11:24:34,384 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:24:34,451 INFO L192 MainTranslator]: Completed translation [2019-11-20 11:24:34,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:34 WrapperNode [2019-11-20 11:24:34,451 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 11:24:34,452 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 11:24:34,452 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 11:24:34,453 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 11:24:34,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:34" (1/1) ... [2019-11-20 11:24:34,479 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:34" (1/1) ... [2019-11-20 11:24:34,504 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 11:24:34,504 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 11:24:34,505 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 11:24:34,505 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 11:24:34,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:34" (1/1) ... [2019-11-20 11:24:34,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:34" (1/1) ... [2019-11-20 11:24:34,519 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:34" (1/1) ... [2019-11-20 11:24:34,520 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:34" (1/1) ... [2019-11-20 11:24:34,533 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:34" (1/1) ... [2019-11-20 11:24:34,538 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:34" (1/1) ... [2019-11-20 11:24:34,543 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:34" (1/1) ... [2019-11-20 11:24:34,548 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 11:24:34,549 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 11:24:34,549 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 11:24:34,549 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 11:24:34,550 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/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 11:24:34,622 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 11:24:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 11:24:34,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 11:24:34,622 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 11:24:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 11:24:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 11:24:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 11:24:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 11:24:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 11:24:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 11:24:34,624 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 11:24:34,624 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 11:24:34,624 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 11:24:34,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 11:24:34,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 11:24:34,626 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 11:24:35,119 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 11:24:35,124 INFO L168 Benchmark]: Toolchain (without parser) took 1340.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -133.7 MB). Peak memory consumption was 11.5 MB. Max. memory is 11.5 GB. [2019-11-20 11:24:35,125 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 966.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 11:24:35,126 INFO L168 Benchmark]: CACSL2BoogieTranslator took 668.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -172.2 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2019-11-20 11:24:35,126 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.09 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 11:24:35,127 INFO L168 Benchmark]: Boogie Preprocessor took 44.25 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 11:24:35,127 INFO L168 Benchmark]: RCFGBuilder took 573.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. [2019-11-20 11:24:35,130 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 966.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 668.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -172.2 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.09 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 44.25 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 573.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 11:24:36,977 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 11:24:36,979 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 11:24:36,995 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 11:24:36,995 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 11:24:36,997 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 11:24:36,999 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 11:24:37,008 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 11:24:37,012 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 11:24:37,016 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 11:24:37,017 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 11:24:37,019 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 11:24:37,019 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 11:24:37,021 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 11:24:37,023 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 11:24:37,024 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 11:24:37,026 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 11:24:37,026 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 11:24:37,029 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 11:24:37,032 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 11:24:37,036 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 11:24:37,038 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 11:24:37,040 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 11:24:37,042 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 11:24:37,045 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 11:24:37,045 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 11:24:37,045 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 11:24:37,047 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 11:24:37,047 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 11:24:37,049 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 11:24:37,050 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 11:24:37,050 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 11:24:37,051 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 11:24:37,051 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 11:24:37,053 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 11:24:37,053 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 11:24:37,054 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 11:24:37,054 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 11:24:37,054 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 11:24:37,055 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 11:24:37,056 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 11:24:37,057 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 11:24:37,081 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 11:24:37,091 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 11:24:37,092 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 11:24:37,092 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 11:24:37,092 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 11:24:37,093 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 11:24:37,093 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 11:24:37,093 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 11:24:37,094 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 11:24:37,094 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 11:24:37,094 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 11:24:37,094 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 11:24:37,094 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 11:24:37,095 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 11:24:37,095 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 11:24:37,095 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 11:24:37,095 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 11:24:37,096 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 11:24:37,096 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 11:24:37,096 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 11:24:37,096 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 11:24:37,097 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 11:24:37,097 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 11:24:37,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 11:24:37,097 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 11:24:37,098 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 11:24:37,098 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 11:24:37,098 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 11:24:37,098 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 11:24:37,099 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 11:24:37,099 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 11:24:37,099 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 11:24:37,099 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_90898413-ee54-45c1-8dc2-b608547fefae/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 -> a6e3387ec99167b1127fcbaa99e71913b3e515be [2019-11-20 11:24:37,390 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 11:24:37,405 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 11:24:37,408 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 11:24:37,409 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 11:24:37,409 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 11:24:37,409 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix002_pso.opt.i [2019-11-20 11:24:37,460 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/data/1b81fd03d/35458196a5694653a99ffb1ff8b06b4a/FLAGcd659fbbe [2019-11-20 11:24:37,909 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 11:24:37,910 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/sv-benchmarks/c/pthread-wmm/mix002_pso.opt.i [2019-11-20 11:24:37,925 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/data/1b81fd03d/35458196a5694653a99ffb1ff8b06b4a/FLAGcd659fbbe [2019-11-20 11:24:38,427 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/bin/ukojak/data/1b81fd03d/35458196a5694653a99ffb1ff8b06b4a [2019-11-20 11:24:38,429 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 11:24:38,430 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 11:24:38,431 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 11:24:38,431 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 11:24:38,434 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 11:24:38,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:24:38" (1/1) ... [2019-11-20 11:24:38,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c874a00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:38, skipping insertion in model container [2019-11-20 11:24:38,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:24:38" (1/1) ... [2019-11-20 11:24:38,444 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 11:24:38,494 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 11:24:38,983 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:24:39,004 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 11:24:39,079 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:24:39,150 INFO L192 MainTranslator]: Completed translation [2019-11-20 11:24:39,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:39 WrapperNode [2019-11-20 11:24:39,150 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 11:24:39,151 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 11:24:39,151 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 11:24:39,152 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 11:24:39,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:39" (1/1) ... [2019-11-20 11:24:39,179 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:39" (1/1) ... [2019-11-20 11:24:39,203 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 11:24:39,204 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 11:24:39,204 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 11:24:39,204 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 11:24:39,210 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:39" (1/1) ... [2019-11-20 11:24:39,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:39" (1/1) ... [2019-11-20 11:24:39,216 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:39" (1/1) ... [2019-11-20 11:24:39,216 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:39" (1/1) ... [2019-11-20 11:24:39,230 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:39" (1/1) ... [2019-11-20 11:24:39,236 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:39" (1/1) ... [2019-11-20 11:24:39,241 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:39" (1/1) ... [2019-11-20 11:24:39,246 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 11:24:39,247 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 11:24:39,247 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 11:24:39,247 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 11:24:39,248 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:24:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_90898413-ee54-45c1-8dc2-b608547fefae/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 11:24:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 11:24:39,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 11:24:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 11:24:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 11:24:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 11:24:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 11:24:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 11:24:39,310 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 11:24:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 11:24:39,310 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 11:24:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 11:24:39,311 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 11:24:39,311 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 11:24:39,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 11:24:39,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 11:24:39,313 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 11:24:39,718 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 11:24:39,722 INFO L168 Benchmark]: Toolchain (without parser) took 1291.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -127.8 MB). Peak memory consumption was 31.1 MB. Max. memory is 11.5 GB. [2019-11-20 11:24:39,723 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 11:24:39,723 INFO L168 Benchmark]: CACSL2BoogieTranslator took 719.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -170.7 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. [2019-11-20 11:24:39,724 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.38 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-20 11:24:39,725 INFO L168 Benchmark]: Boogie Preprocessor took 42.68 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 11:24:39,725 INFO L168 Benchmark]: RCFGBuilder took 473.56 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: 36.5 MB). Peak memory consumption was 36.5 MB. Max. memory is 11.5 GB. [2019-11-20 11:24:39,729 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 719.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -170.7 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.68 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 473.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 36.5 MB). Peak memory consumption was 36.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...