./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix019_power.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix019_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/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 a57bf19c4c7c7d61d235c88ffb9c11143e2a73ba ....................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix019_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/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 a57bf19c4c7c7d61d235c88ffb9c11143e2a73ba ................................................................................................................................................................................................... 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 0.1.23-aa41828 [2018-11-23 13:47:06,799 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:47:06,800 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:47:06,807 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:47:06,807 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:47:06,808 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:47:06,808 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:47:06,809 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:47:06,811 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:47:06,811 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:47:06,812 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:47:06,812 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:47:06,813 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:47:06,813 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:47:06,814 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:47:06,815 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:47:06,815 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:47:06,816 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:47:06,818 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:47:06,819 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:47:06,819 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:47:06,820 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:47:06,822 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:47:06,822 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:47:06,822 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:47:06,823 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:47:06,823 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:47:06,824 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:47:06,824 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:47:06,825 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:47:06,825 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:47:06,826 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:47:06,826 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:47:06,826 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:47:06,827 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:47:06,827 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:47:06,827 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 13:47:06,838 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:47:06,838 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:47:06,838 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:47:06,839 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:47:06,839 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:47:06,839 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:47:06,839 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:47:06,839 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:47:06,840 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 13:47:06,840 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:47:06,840 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:47:06,840 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:47:06,840 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:47:06,840 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:47:06,841 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:47:06,841 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:47:06,841 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:47:06,841 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:47:06,841 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:47:06,841 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:47:06,841 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:47:06,842 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:47:06,842 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:47:06,842 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:47:06,842 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:47:06,842 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:47:06,842 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 13:47:06,843 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:47:06,843 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 13:47:06,843 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/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 -> a57bf19c4c7c7d61d235c88ffb9c11143e2a73ba [2018-11-23 13:47:06,866 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:47:06,876 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:47:06,878 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:47:06,880 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:47:06,880 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:47:06,880 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix019_power.opt_false-unreach-call.i [2018-11-23 13:47:06,923 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/data/ecf3d5253/2290ae6c97504e2ba7e5833e08bb8f52/FLAG9c054a9a8 [2018-11-23 13:47:07,306 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:47:07,307 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/sv-benchmarks/c/pthread-wmm/mix019_power.opt_false-unreach-call.i [2018-11-23 13:47:07,317 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/data/ecf3d5253/2290ae6c97504e2ba7e5833e08bb8f52/FLAG9c054a9a8 [2018-11-23 13:47:07,681 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/data/ecf3d5253/2290ae6c97504e2ba7e5833e08bb8f52 [2018-11-23 13:47:07,683 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:47:07,684 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:47:07,685 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:47:07,685 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:47:07,687 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:47:07,688 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:47:07" (1/1) ... [2018-11-23 13:47:07,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@174bb65b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:07, skipping insertion in model container [2018-11-23 13:47:07,690 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:47:07" (1/1) ... [2018-11-23 13:47:07,695 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:47:07,731 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:47:07,968 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:47:07,978 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:47:08,058 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:47:08,097 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:47:08,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:08 WrapperNode [2018-11-23 13:47:08,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:47:08,098 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:47:08,098 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:47:08,098 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:47:08,104 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:08" (1/1) ... [2018-11-23 13:47:08,115 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:08" (1/1) ... [2018-11-23 13:47:08,129 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:47:08,129 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:47:08,130 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:47:08,130 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:47:08,135 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:08" (1/1) ... [2018-11-23 13:47:08,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:08" (1/1) ... [2018-11-23 13:47:08,138 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:08" (1/1) ... [2018-11-23 13:47:08,138 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:08" (1/1) ... [2018-11-23 13:47:08,146 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:08" (1/1) ... [2018-11-23 13:47:08,148 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:08" (1/1) ... [2018-11-23 13:47:08,150 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:08" (1/1) ... [2018-11-23 13:47:08,152 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:47:08,153 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:47:08,153 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:47:08,153 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:47:08,153 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/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 [2018-11-23 13:47:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:47:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 13:47:08,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 13:47:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 13:47:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 13:47:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:47:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 13:47:08,194 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 13:47:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 13:47:08,195 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 13:47:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 13:47:08,195 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 13:47:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 13:47:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:47:08,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:47:08,196 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 13:47:08,502 FATAL L292 ToolchainWalker]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 13:47:08,504 INFO L168 Benchmark]: Toolchain (without parser) took 820.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -129.7 MB). Peak memory consumption was 12.4 MB. Max. memory is 11.5 GB. [2018-11-23 13:47:08,505 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:47:08,505 INFO L168 Benchmark]: CACSL2BoogieTranslator took 413.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -165.1 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. [2018-11-23 13:47:08,506 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.44 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. [2018-11-23 13:47:08,506 INFO L168 Benchmark]: Boogie Preprocessor took 23.04 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 13:47:08,507 INFO L168 Benchmark]: RCFGBuilder took 351.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. [2018-11-23 13:47:08,509 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 413.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -165.1 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.44 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 351.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 13:47:09,913 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:47:09,915 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:47:09,923 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:47:09,923 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:47:09,924 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:47:09,925 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:47:09,926 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:47:09,927 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:47:09,928 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:47:09,928 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:47:09,928 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:47:09,929 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:47:09,930 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:47:09,930 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:47:09,931 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:47:09,932 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:47:09,933 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:47:09,934 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:47:09,935 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:47:09,936 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:47:09,936 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:47:09,938 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:47:09,938 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:47:09,938 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:47:09,939 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:47:09,940 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:47:09,940 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:47:09,941 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:47:09,941 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:47:09,942 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:47:09,942 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:47:09,942 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:47:09,942 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:47:09,943 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:47:09,943 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:47:09,944 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 13:47:09,954 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:47:09,954 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:47:09,955 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:47:09,955 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:47:09,955 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:47:09,956 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:47:09,956 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:47:09,956 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:47:09,956 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:47:09,956 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:47:09,956 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:47:09,956 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:47:09,957 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:47:09,957 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 13:47:09,957 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 13:47:09,957 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:47:09,957 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:47:09,957 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:47:09,957 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:47:09,957 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:47:09,958 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:47:09,958 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:47:09,958 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:47:09,958 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:47:09,958 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:47:09,958 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:47:09,958 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:47:09,959 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 13:47:09,959 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 13:47:09,959 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:47:09,959 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 13:47:09,959 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 13:47:09,959 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/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 -> a57bf19c4c7c7d61d235c88ffb9c11143e2a73ba [2018-11-23 13:47:09,989 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:47:09,998 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:47:10,001 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:47:10,002 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:47:10,002 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:47:10,003 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix019_power.opt_false-unreach-call.i [2018-11-23 13:47:10,047 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/data/d167caaa0/b60cb6c65f3b4c61bd45a56ac0e95e18/FLAGd02b16bee [2018-11-23 13:47:10,415 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:47:10,416 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/sv-benchmarks/c/pthread-wmm/mix019_power.opt_false-unreach-call.i [2018-11-23 13:47:10,423 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/data/d167caaa0/b60cb6c65f3b4c61bd45a56ac0e95e18/FLAGd02b16bee [2018-11-23 13:47:10,809 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/ukojak/data/d167caaa0/b60cb6c65f3b4c61bd45a56ac0e95e18 [2018-11-23 13:47:10,811 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:47:10,812 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:47:10,812 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:47:10,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:47:10,815 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:47:10,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:47:10" (1/1) ... [2018-11-23 13:47:10,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a1e858e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:10, skipping insertion in model container [2018-11-23 13:47:10,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:47:10" (1/1) ... [2018-11-23 13:47:10,823 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:47:10,858 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:47:11,124 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:47:11,137 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:47:11,177 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:47:11,225 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:47:11,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:11 WrapperNode [2018-11-23 13:47:11,226 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:47:11,226 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:47:11,227 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:47:11,227 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:47:11,275 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:11" (1/1) ... [2018-11-23 13:47:11,286 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:11" (1/1) ... [2018-11-23 13:47:11,299 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:47:11,299 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:47:11,299 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:47:11,299 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:47:11,304 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:11" (1/1) ... [2018-11-23 13:47:11,305 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:11" (1/1) ... [2018-11-23 13:47:11,307 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:11" (1/1) ... [2018-11-23 13:47:11,307 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:11" (1/1) ... [2018-11-23 13:47:11,315 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:11" (1/1) ... [2018-11-23 13:47:11,318 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:11" (1/1) ... [2018-11-23 13:47:11,321 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:11" (1/1) ... [2018-11-23 13:47:11,324 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:47:11,324 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:47:11,324 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:47:11,324 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:47:11,325 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_de1f9de4-fcdd-4238-adb9-cb5882eaaff5/bin-2019/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 [2018-11-23 13:47:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:47:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 13:47:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 13:47:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 13:47:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:47:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 13:47:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 13:47:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 13:47:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 13:47:11,359 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 13:47:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 13:47:11,359 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 13:47:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 13:47:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:47:11,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:47:11,360 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 13:47:11,669 FATAL L292 ToolchainWalker]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 13:47:11,671 INFO L168 Benchmark]: Toolchain (without parser) took 859.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -149.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:47:11,672 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:47:11,673 INFO L168 Benchmark]: CACSL2BoogieTranslator took 413.59 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 42.9 MB). Peak memory consumption was 42.9 MB. Max. memory is 11.5 GB. [2018-11-23 13:47:11,673 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -229.9 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2018-11-23 13:47:11,674 INFO L168 Benchmark]: Boogie Preprocessor took 25.29 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. [2018-11-23 13:47:11,674 INFO L168 Benchmark]: RCFGBuilder took 346.33 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: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 11.5 GB. [2018-11-23 13:47:11,677 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 413.59 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 42.9 MB). Peak memory consumption was 42.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 72.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -229.9 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.29 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 346.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...