./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fa2503c94c60d89735a086540953c66056189db3f9496d45134f5f8a3e76ea94 ............................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fa2503c94c60d89735a086540953c66056189db3f9496d45134f5f8a3e76ea94 .................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:44:01,615 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:44:01,618 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:44:01,669 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:44:01,670 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:44:01,674 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:44:01,677 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:44:01,681 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:44:01,684 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:44:01,689 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:44:01,691 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:44:01,693 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:44:01,693 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:44:01,696 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:44:01,699 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:44:01,704 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:44:01,706 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:44:01,711 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:44:01,714 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:44:01,723 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:44:01,726 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:44:01,727 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:44:01,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:44:01,732 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:44:01,741 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:44:01,742 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:44:01,742 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:44:01,745 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:44:01,745 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:44:01,747 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:44:01,748 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:44:01,749 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:44:01,751 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:44:01,753 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:44:01,754 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:44:01,755 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:44:01,756 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:44:01,756 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:44:01,756 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:44:01,757 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:44:01,758 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:44:01,759 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 03:44:01,788 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:44:01,788 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:44:01,789 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:44:01,790 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:44:01,791 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:44:01,791 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:44:01,791 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:44:01,791 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:44:01,792 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:44:01,792 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:44:01,792 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:44:01,792 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:44:01,792 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:44:01,793 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:44:01,793 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:44:01,793 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:44:01,793 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:44:01,793 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:44:01,794 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:44:01,794 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:44:01,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:44:01,794 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:44:01,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:44:01,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:44:01,795 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:44:01,795 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:44:01,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:44:01,796 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:44:01,796 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa2503c94c60d89735a086540953c66056189db3f9496d45134f5f8a3e76ea94 [2021-10-29 03:44:02,109 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:44:02,147 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:44:02,150 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:44:02,152 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:44:02,153 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:44:02,155 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c [2021-10-29 03:44:02,230 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/data/5c0bc5a4d/bf8af75c0c694d3d903c5fc1929dc384/FLAG03a762d81 [2021-10-29 03:44:02,872 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:44:02,873 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c [2021-10-29 03:44:02,889 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/data/5c0bc5a4d/bf8af75c0c694d3d903c5fc1929dc384/FLAG03a762d81 [2021-10-29 03:44:03,156 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/data/5c0bc5a4d/bf8af75c0c694d3d903c5fc1929dc384 [2021-10-29 03:44:03,158 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:44:03,160 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:44:03,170 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:44:03,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:44:03,178 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:44:03,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:44:03" (1/1) ... [2021-10-29 03:44:03,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36f6cf0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:03, skipping insertion in model container [2021-10-29 03:44:03,181 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:44:03" (1/1) ... [2021-10-29 03:44:03,189 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:44:03,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:44:03,666 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c[19213,19226] [2021-10-29 03:44:03,682 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:44:03,698 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:44:03,880 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c[19213,19226] [2021-10-29 03:44:03,898 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:44:03,923 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:44:03,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:03 WrapperNode [2021-10-29 03:44:03,924 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:44:03,926 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:44:03,926 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:44:03,928 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:44:03,937 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:03" (1/1) ... [2021-10-29 03:44:03,977 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:03" (1/1) ... [2021-10-29 03:44:04,024 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:44:04,025 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:44:04,025 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:44:04,026 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:44:04,035 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:03" (1/1) ... [2021-10-29 03:44:04,035 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:03" (1/1) ... [2021-10-29 03:44:04,046 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:03" (1/1) ... [2021-10-29 03:44:04,046 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:03" (1/1) ... [2021-10-29 03:44:04,115 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:03" (1/1) ... [2021-10-29 03:44:04,130 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:03" (1/1) ... [2021-10-29 03:44:04,136 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:03" (1/1) ... [2021-10-29 03:44:04,146 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:44:04,147 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:44:04,147 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:44:04,148 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:44:04,149 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:03" (1/1) ... [2021-10-29 03:44:04,157 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:44:04,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:44:04,200 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:44:04,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:44:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-10-29 03:44:04,253 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-10-29 03:44:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-10-29 03:44:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-10-29 03:44:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-10-29 03:44:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-10-29 03:44:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:44:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:44:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:44:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:44:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:44:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_int_array [2021-10-29 03:44:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_int_array [2021-10-29 03:44:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-10-29 03:44:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-10-29 03:44:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:44:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:44:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:44:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:44:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:44:04,259 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-29 03:44:11,147 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:44:11,147 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2021-10-29 03:44:11,148 ERROR L333 CfgBuilder]: Unexpected successor node of atomic block begin: L72-11 is neither atomic block end nor a sink node. [2021-10-29 03:44:11,149 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:302) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 03:44:11,161 INFO L168 Benchmark]: Toolchain (without parser) took 7998.72 ms. Allocated memory was 83.9 MB in the beginning and 255.9 MB in the end (delta: 172.0 MB). Free memory was 47.7 MB in the beginning and 142.2 MB in the end (delta: -94.5 MB). Peak memory consumption was 142.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:44:11,163 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 83.9 MB. Free memory was 65.3 MB in the beginning and 65.2 MB in the end (delta: 70.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:44:11,165 INFO L168 Benchmark]: CACSL2BoogieTranslator took 755.09 ms. Allocated memory was 83.9 MB in the beginning and 109.1 MB in the end (delta: 25.2 MB). Free memory was 47.5 MB in the beginning and 68.7 MB in the end (delta: -21.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:44:11,166 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.60 ms. Allocated memory is still 109.1 MB. Free memory was 68.7 MB in the beginning and 65.7 MB in the end (delta: 3.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:44:11,168 INFO L168 Benchmark]: Boogie Preprocessor took 121.41 ms. Allocated memory is still 109.1 MB. Free memory was 65.7 MB in the beginning and 58.5 MB in the end (delta: 7.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:44:11,169 INFO L168 Benchmark]: RCFGBuilder took 7010.57 ms. Allocated memory was 109.1 MB in the beginning and 255.9 MB in the end (delta: 146.8 MB). Free memory was 58.2 MB in the beginning and 142.2 MB in the end (delta: -84.0 MB). Peak memory consumption was 132.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:44:11,180 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 83.9 MB. Free memory was 65.3 MB in the beginning and 65.2 MB in the end (delta: 70.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 755.09 ms. Allocated memory was 83.9 MB in the beginning and 109.1 MB in the end (delta: 25.2 MB). Free memory was 47.5 MB in the beginning and 68.7 MB in the end (delta: -21.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 98.60 ms. Allocated memory is still 109.1 MB. Free memory was 68.7 MB in the beginning and 65.7 MB in the end (delta: 3.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 121.41 ms. Allocated memory is still 109.1 MB. Free memory was 65.7 MB in the beginning and 58.5 MB in the end (delta: 7.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 7010.57 ms. Allocated memory was 109.1 MB in the beginning and 255.9 MB in the end (delta: 146.8 MB). Free memory was 58.2 MB in the beginning and 142.2 MB in the end (delta: -84.0 MB). Peak memory consumption was 132.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block?: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:302) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:44:11,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:44:13,899 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:44:13,902 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:44:13,939 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:44:13,940 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:44:13,942 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:44:13,944 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:44:13,946 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:44:13,949 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:44:13,950 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:44:13,952 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:44:13,953 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:44:13,954 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:44:13,956 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:44:13,957 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:44:13,959 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:44:13,961 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:44:13,962 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:44:13,965 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:44:13,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:44:13,970 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:44:13,972 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:44:13,974 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:44:13,975 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:44:13,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:44:13,980 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:44:13,981 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:44:13,982 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:44:13,983 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:44:13,985 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:44:13,985 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:44:13,987 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:44:13,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:44:13,990 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:44:13,993 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:44:13,996 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:44:13,998 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:44:13,998 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:44:14,000 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:44:14,001 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:44:14,004 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:44:14,006 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 03:44:14,065 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:44:14,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:44:14,067 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:44:14,068 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:44:14,070 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:44:14,070 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:44:14,071 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:44:14,072 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:44:14,072 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:44:14,073 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:44:14,074 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:44:14,074 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:44:14,075 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:44:14,075 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:44:14,075 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:44:14,075 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:44:14,076 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:44:14,076 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:44:14,076 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:44:14,076 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:44:14,077 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:44:14,077 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:44:14,077 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:44:14,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:44:14,078 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:44:14,078 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:44:14,079 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:44:14,079 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:44:14,079 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:44:14,079 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:44:14,080 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:44:14,080 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:44:14,080 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa2503c94c60d89735a086540953c66056189db3f9496d45134f5f8a3e76ea94 [2021-10-29 03:44:14,560 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:44:14,589 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:44:14,592 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:44:14,593 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:44:14,599 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:44:14,600 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c [2021-10-29 03:44:14,700 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/data/b59a2892a/609adccfa2ff40ab8b67cbcddde9b297/FLAG4eecff285 [2021-10-29 03:44:15,419 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:44:15,420 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c [2021-10-29 03:44:15,431 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/data/b59a2892a/609adccfa2ff40ab8b67cbcddde9b297/FLAG4eecff285 [2021-10-29 03:44:15,690 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/data/b59a2892a/609adccfa2ff40ab8b67cbcddde9b297 [2021-10-29 03:44:15,693 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:44:15,696 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:44:15,698 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:44:15,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:44:15,703 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:44:15,704 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:44:15" (1/1) ... [2021-10-29 03:44:15,706 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4501ae34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:15, skipping insertion in model container [2021-10-29 03:44:15,706 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:44:15" (1/1) ... [2021-10-29 03:44:15,714 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:44:15,748 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:44:16,208 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c[19213,19226] [2021-10-29 03:44:16,224 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:44:16,241 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 03:44:16,258 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:44:16,422 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c[19213,19226] [2021-10-29 03:44:16,428 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:44:16,436 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:44:16,582 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c[19213,19226] [2021-10-29 03:44:16,586 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:44:16,606 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:44:16,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:16 WrapperNode [2021-10-29 03:44:16,606 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:44:16,608 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:44:16,608 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:44:16,608 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:44:16,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:16" (1/1) ... [2021-10-29 03:44:16,684 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:16" (1/1) ... [2021-10-29 03:44:16,721 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:44:16,723 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:44:16,723 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:44:16,724 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:44:16,732 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:16" (1/1) ... [2021-10-29 03:44:16,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:16" (1/1) ... [2021-10-29 03:44:16,748 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:16" (1/1) ... [2021-10-29 03:44:16,749 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:16" (1/1) ... [2021-10-29 03:44:16,813 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:16" (1/1) ... [2021-10-29 03:44:16,828 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:16" (1/1) ... [2021-10-29 03:44:16,847 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:16" (1/1) ... [2021-10-29 03:44:16,856 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:44:16,859 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:44:16,859 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:44:16,859 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:44:16,860 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:44:16" (1/1) ... [2021-10-29 03:44:16,868 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:44:16,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:44:16,900 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:44:16,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:44:16,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:44:16,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:44:16,953 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_int_array [2021-10-29 03:44:16,953 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_int_array [2021-10-29 03:44:16,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 03:44:16,953 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-10-29 03:44:16,958 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-10-29 03:44:16,959 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-10-29 03:44:16,959 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-10-29 03:44:16,960 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-10-29 03:44:16,960 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-10-29 03:44:16,960 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:44:16,960 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:44:16,960 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-10-29 03:44:16,960 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-10-29 03:44:16,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:44:16,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:44:16,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:44:16,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:44:16,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 03:44:16,964 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-29 03:44:31,738 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:44:31,739 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2021-10-29 03:44:31,740 ERROR L333 CfgBuilder]: Unexpected successor node of atomic block begin: L72-11 is neither atomic block end nor a sink node. [2021-10-29 03:44:31,740 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:302) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 03:44:31,744 INFO L168 Benchmark]: Toolchain (without parser) took 16047.12 ms. Allocated memory was 77.6 MB in the beginning and 172.0 MB in the end (delta: 94.4 MB). Free memory was 42.4 MB in the beginning and 101.0 MB in the end (delta: -58.6 MB). Peak memory consumption was 90.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:44:31,745 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 77.6 MB. Free memory was 59.7 MB in the beginning and 59.6 MB in the end (delta: 69.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:44:31,746 INFO L168 Benchmark]: CACSL2BoogieTranslator took 909.31 ms. Allocated memory is still 77.6 MB. Free memory was 42.2 MB in the beginning and 32.2 MB in the end (delta: 10.0 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:44:31,746 INFO L168 Benchmark]: Boogie Procedure Inliner took 114.03 ms. Allocated memory is still 77.6 MB. Free memory was 32.2 MB in the beginning and 58.8 MB in the end (delta: -26.6 MB). Peak memory consumption was 6.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:44:31,747 INFO L168 Benchmark]: Boogie Preprocessor took 135.15 ms. Allocated memory is still 77.6 MB. Free memory was 58.8 MB in the beginning and 50.8 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:44:31,748 INFO L168 Benchmark]: RCFGBuilder took 14882.91 ms. Allocated memory was 77.6 MB in the beginning and 172.0 MB in the end (delta: 94.4 MB). Free memory was 50.8 MB in the beginning and 101.0 MB in the end (delta: -50.2 MB). Peak memory consumption was 95.7 MB. Max. memory is 16.1 GB. [2021-10-29 03:44:31,752 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 77.6 MB. Free memory was 59.7 MB in the beginning and 59.6 MB in the end (delta: 69.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 909.31 ms. Allocated memory is still 77.6 MB. Free memory was 42.2 MB in the beginning and 32.2 MB in the end (delta: 10.0 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 114.03 ms. Allocated memory is still 77.6 MB. Free memory was 32.2 MB in the beginning and 58.8 MB in the end (delta: -26.6 MB). Peak memory consumption was 6.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 135.15 ms. Allocated memory is still 77.6 MB. Free memory was 58.8 MB in the beginning and 50.8 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 14882.91 ms. Allocated memory was 77.6 MB in the beginning and 172.0 MB in the end (delta: 94.4 MB). Free memory was 50.8 MB in the beginning and 101.0 MB in the end (delta: -50.2 MB). Peak memory consumption was 95.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block?: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:302) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:44:31,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1ac224-b67b-4bfc-a344-7b349034530c/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...