./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ --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 ae37be3a2ecef5c8e2cc38f9da7fc467f2a1550ff4cd8584d171d0222277b8ca --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:23:52,569 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:23:52,572 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:23:52,635 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:23:52,635 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:23:52,640 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:23:52,643 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:23:52,648 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:23:52,650 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:23:52,658 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:23:52,659 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:23:52,660 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:23:52,661 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:23:52,662 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:23:52,663 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:23:52,664 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:23:52,665 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:23:52,666 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:23:52,668 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:23:52,677 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:23:52,679 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:23:52,681 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:23:52,688 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:23:52,689 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:23:52,698 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:23:52,698 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:23:52,699 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:23:52,701 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:23:52,702 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:23:52,703 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:23:52,703 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:23:52,704 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:23:52,706 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:23:52,707 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:23:52,709 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:23:52,709 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:23:52,710 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:23:52,710 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:23:52,710 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:23:52,711 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:23:52,712 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:23:52,713 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:23:52,754 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:23:52,754 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:23:52,756 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:23:52,756 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:23:52,757 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:23:52,757 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:23:52,757 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:23:52,757 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:23:52,764 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:23:52,764 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:23:52,765 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:23:52,765 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:23:52,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:23:52,766 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:23:52,766 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:23:52,766 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:23:52,766 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:23:52,767 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:23:52,767 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:23:52,767 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:23:52,767 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:23:52,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:23:52,768 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:23:52,768 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:23:52,768 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:23:52,768 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:23:52,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:23:52,769 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:23:52,769 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_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae37be3a2ecef5c8e2cc38f9da7fc467f2a1550ff4cd8584d171d0222277b8ca [2021-11-23 00:23:53,032 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:23:53,052 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:23:53,054 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:23:53,056 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:23:53,056 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:23:53,058 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c [2021-11-23 00:23:53,140 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/data/2cf449ff8/6e878f35a0d34bdaa283f3cc54891f07/FLAG924d4815a [2021-11-23 00:23:53,660 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:23:53,661 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c [2021-11-23 00:23:53,673 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/data/2cf449ff8/6e878f35a0d34bdaa283f3cc54891f07/FLAG924d4815a [2021-11-23 00:23:53,958 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/data/2cf449ff8/6e878f35a0d34bdaa283f3cc54891f07 [2021-11-23 00:23:53,960 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:23:53,961 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:23:53,975 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:23:53,975 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:23:53,978 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:23:53,978 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:53" (1/1) ... [2021-11-23 00:23:53,980 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62547160 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:53, skipping insertion in model container [2021-11-23 00:23:53,980 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:53" (1/1) ... [2021-11-23 00:23:53,988 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:23:54,039 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:23:54,399 WARN L230 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_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c[18825,18838] [2021-11-23 00:23:54,414 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:23:54,423 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:23:54,591 WARN L230 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_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c[18825,18838] [2021-11-23 00:23:54,594 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:23:54,609 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:23:54,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:54 WrapperNode [2021-11-23 00:23:54,610 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:23:54,611 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:23:54,611 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:23:54,611 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:23:54,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:54" (1/1) ... [2021-11-23 00:23:54,644 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:54" (1/1) ... [2021-11-23 00:23:54,673 INFO L137 Inliner]: procedures = 25, calls = 440, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 157 [2021-11-23 00:23:54,673 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:23:54,674 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:23:54,674 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:23:54,674 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:23:54,682 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:54" (1/1) ... [2021-11-23 00:23:54,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:54" (1/1) ... [2021-11-23 00:23:54,693 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:54" (1/1) ... [2021-11-23 00:23:54,693 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:54" (1/1) ... [2021-11-23 00:23:54,772 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:54" (1/1) ... [2021-11-23 00:23:54,811 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:54" (1/1) ... [2021-11-23 00:23:54,816 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:54" (1/1) ... [2021-11-23 00:23:54,836 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:23:54,837 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:23:54,837 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:23:54,838 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:23:54,842 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:54" (1/1) ... [2021-11-23 00:23:54,852 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:23:54,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:23:54,876 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:23:54,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:23:54,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:23:54,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:23:54,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:23:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_int_array [2021-11-23 00:23:54,932 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_int_array [2021-11-23 00:23:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 00:23:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-11-23 00:23:54,932 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-11-23 00:23:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-11-23 00:23:54,933 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-11-23 00:23:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-11-23 00:23:54,933 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-11-23 00:23:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 00:23:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 00:23:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:23:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-23 00:23:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-23 00:23:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:23:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:23:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:23:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:23:54,938 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 00:23:55,227 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:23:55,229 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:23:56,829 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:23:58,217 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:23:58,218 INFO L301 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-23 00:23:58,219 ERROR L335 CfgBuilder]: Unexpected successor node of atomic block begin: L105-5 is neither atomic block end nor a sink node. [2021-11-23 00:23:58,220 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:304) 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) [2021-11-23 00:23:58,225 INFO L158 Benchmark]: Toolchain (without parser) took 4261.84ms. Allocated memory was 140.5MB in the beginning and 184.5MB in the end (delta: 44.0MB). Free memory was 99.2MB in the beginning and 88.6MB in the end (delta: 10.7MB). Peak memory consumption was 87.4MB. Max. memory is 16.1GB. [2021-11-23 00:23:58,227 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 140.5MB. Free memory was 116.6MB in the beginning and 116.5MB in the end (delta: 84.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:23:58,228 INFO L158 Benchmark]: CACSL2BoogieTranslator took 635.38ms. Allocated memory is still 140.5MB. Free memory was 99.1MB in the beginning and 98.6MB in the end (delta: 416.2kB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:23:58,229 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.17ms. Allocated memory is still 140.5MB. Free memory was 98.6MB in the beginning and 96.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:23:58,230 INFO L158 Benchmark]: Boogie Preprocessor took 162.70ms. Allocated memory is still 140.5MB. Free memory was 96.1MB in the beginning and 88.6MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 00:23:58,231 INFO L158 Benchmark]: RCFGBuilder took 3385.32ms. Allocated memory was 140.5MB in the beginning and 184.5MB in the end (delta: 44.0MB). Free memory was 88.6MB in the beginning and 88.6MB in the end (delta: 43.5kB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. [2021-11-23 00:23:58,240 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 140.5MB. Free memory was 116.6MB in the beginning and 116.5MB in the end (delta: 84.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 635.38ms. Allocated memory is still 140.5MB. Free memory was 99.1MB in the beginning and 98.6MB in the end (delta: 416.2kB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 62.17ms. Allocated memory is still 140.5MB. Free memory was 98.6MB in the beginning and 96.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 162.70ms. Allocated memory is still 140.5MB. Free memory was 96.1MB in the beginning and 88.6MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3385.32ms. Allocated memory was 140.5MB in the beginning and 184.5MB in the end (delta: 44.0MB). Free memory was 88.6MB in the beginning and 88.6MB in the end (delta: 43.5kB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. * 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:304) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:23:58,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ --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 ae37be3a2ecef5c8e2cc38f9da7fc467f2a1550ff4cd8584d171d0222277b8ca --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:24:00,796 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:24:00,799 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:24:00,851 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:24:00,851 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:24:00,856 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:24:00,858 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:24:00,862 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:24:00,865 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:24:00,871 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:24:00,875 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:24:00,877 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:24:00,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:24:00,880 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:24:00,882 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:24:00,887 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:24:00,888 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:24:00,889 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:24:00,891 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:24:00,899 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:24:00,901 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:24:00,902 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:24:00,904 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:24:00,907 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:24:00,913 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:24:00,914 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:24:00,914 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:24:00,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:24:00,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:24:00,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:24:00,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:24:00,919 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:24:00,921 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:24:00,922 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:24:00,924 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:24:00,924 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:24:00,932 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:24:00,932 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:24:00,933 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:24:00,934 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:24:00,935 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:24:00,940 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 00:24:00,982 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:24:00,982 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:24:00,983 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:24:00,984 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:24:00,985 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:24:00,986 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:24:00,986 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:24:00,986 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:24:00,986 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:24:00,987 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:24:00,988 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:24:00,988 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:24:00,988 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:24:00,988 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 00:24:00,989 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 00:24:00,989 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 00:24:00,989 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:24:00,989 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:24:00,990 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:24:00,990 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:24:00,990 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:24:00,990 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:24:00,991 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:24:00,991 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:24:00,991 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:24:00,991 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:24:00,991 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:24:00,992 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 00:24:00,992 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 00:24:00,992 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:24:00,992 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 00:24:00,993 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 00:24:00,993 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_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae37be3a2ecef5c8e2cc38f9da7fc467f2a1550ff4cd8584d171d0222277b8ca [2021-11-23 00:24:01,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:24:01,400 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:24:01,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:24:01,405 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:24:01,406 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:24:01,410 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c [2021-11-23 00:24:01,497 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/data/f185e45c5/467cb18ba6f140b4ad5f90fc553621a8/FLAG0ec960d36 [2021-11-23 00:24:02,099 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:24:02,100 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c [2021-11-23 00:24:02,111 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/data/f185e45c5/467cb18ba6f140b4ad5f90fc553621a8/FLAG0ec960d36 [2021-11-23 00:24:02,402 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/data/f185e45c5/467cb18ba6f140b4ad5f90fc553621a8 [2021-11-23 00:24:02,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:24:02,407 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:24:02,411 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:24:02,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:24:02,415 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:24:02,416 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:24:02" (1/1) ... [2021-11-23 00:24:02,417 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bd275a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:02, skipping insertion in model container [2021-11-23 00:24:02,417 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:24:02" (1/1) ... [2021-11-23 00:24:02,425 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:24:02,475 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:24:02,829 WARN L230 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_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c[18825,18838] [2021-11-23 00:24:02,844 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:24:02,870 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 00:24:02,881 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:24:02,979 WARN L230 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_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c[18825,18838] [2021-11-23 00:24:02,981 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:24:02,992 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:24:03,113 WARN L230 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_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c[18825,18838] [2021-11-23 00:24:03,115 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:24:03,141 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:24:03,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:03 WrapperNode [2021-11-23 00:24:03,142 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:24:03,143 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:24:03,143 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:24:03,143 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:24:03,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:03" (1/1) ... [2021-11-23 00:24:03,194 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:03" (1/1) ... [2021-11-23 00:24:03,241 INFO L137 Inliner]: procedures = 27, calls = 440, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 148 [2021-11-23 00:24:03,242 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:24:03,243 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:24:03,243 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:24:03,244 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:24:03,252 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:03" (1/1) ... [2021-11-23 00:24:03,253 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:03" (1/1) ... [2021-11-23 00:24:03,273 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:03" (1/1) ... [2021-11-23 00:24:03,273 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:03" (1/1) ... [2021-11-23 00:24:03,351 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:03" (1/1) ... [2021-11-23 00:24:03,372 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:03" (1/1) ... [2021-11-23 00:24:03,378 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:03" (1/1) ... [2021-11-23 00:24:03,389 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:24:03,390 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:24:03,390 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:24:03,391 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:24:03,392 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:03" (1/1) ... [2021-11-23 00:24:03,399 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:24:03,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:24:03,432 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:24:03,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:24:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:24:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 00:24:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:24:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_int_array [2021-11-23 00:24:03,484 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_int_array [2021-11-23 00:24:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 00:24:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-11-23 00:24:03,485 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-11-23 00:24:03,485 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-11-23 00:24:03,485 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-11-23 00:24:03,485 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-11-23 00:24:03,486 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-11-23 00:24:03,486 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 00:24:03,486 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 00:24:03,486 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-23 00:24:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-23 00:24:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:24:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:24:03,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:24:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:24:03,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 00:24:03,490 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 00:24:03,746 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:24:03,748 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:24:06,022 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:24:07,901 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:24:07,902 INFO L301 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-23 00:24:07,903 ERROR L335 CfgBuilder]: Unexpected successor node of atomic block begin: L105-5 is neither atomic block end nor a sink node. [2021-11-23 00:24:07,904 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:304) 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) [2021-11-23 00:24:07,911 INFO L158 Benchmark]: Toolchain (without parser) took 5501.50ms. Allocated memory was 62.9MB in the beginning and 157.3MB in the end (delta: 94.4MB). Free memory was 41.5MB in the beginning and 60.2MB in the end (delta: -18.7MB). Peak memory consumption was 103.2MB. Max. memory is 16.1GB. [2021-11-23 00:24:07,912 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 62.9MB. Free memory is still 42.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:24:07,913 INFO L158 Benchmark]: CACSL2BoogieTranslator took 730.71ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 35.1MB in the end (delta: 6.2MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2021-11-23 00:24:07,914 INFO L158 Benchmark]: Boogie Procedure Inliner took 99.10ms. Allocated memory is still 62.9MB. Free memory was 35.1MB in the beginning and 32.4MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:24:07,915 INFO L158 Benchmark]: Boogie Preprocessor took 146.24ms. Allocated memory is still 62.9MB. Free memory was 32.4MB in the beginning and 24.6MB in the end (delta: 7.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:24:07,917 INFO L158 Benchmark]: RCFGBuilder took 4517.76ms. Allocated memory was 62.9MB in the beginning and 157.3MB in the end (delta: 94.4MB). Free memory was 24.3MB in the beginning and 60.2MB in the end (delta: -35.9MB). Peak memory consumption was 87.2MB. Max. memory is 16.1GB. [2021-11-23 00:24:07,925 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 62.9MB. Free memory is still 42.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 730.71ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 35.1MB in the end (delta: 6.2MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 99.10ms. Allocated memory is still 62.9MB. Free memory was 35.1MB in the beginning and 32.4MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 146.24ms. Allocated memory is still 62.9MB. Free memory was 32.4MB in the beginning and 24.6MB in the end (delta: 7.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 4517.76ms. Allocated memory was 62.9MB in the beginning and 157.3MB in the end (delta: 94.4MB). Free memory was 24.3MB in the beginning and 60.2MB in the end (delta: -35.9MB). Peak memory consumption was 87.2MB. Max. memory is 16.1GB. * 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:304) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:24:07,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9dcd3dd-3dc1-4f3e-9261-83192a8d4976/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- 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?