./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_RCU.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_RCU.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 15b4a6d4c9a6c69c85229aa33195fbe95fc6aa9d0c04dfaada1805282489ce61 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:24:00,503 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:24:00,506 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:24:00,547 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:24:00,548 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:24:00,552 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:24:00,554 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:24:00,558 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:24:00,560 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:24:00,565 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:24:00,566 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:24:00,567 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:24:00,568 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:24:00,569 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:24:00,570 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:24:00,571 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:24:00,572 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:24:00,572 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:24:00,578 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:24:00,587 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:24:00,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:24:00,592 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:24:00,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:24:00,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:24:00,606 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:24:00,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:24:00,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:24:00,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:24:00,608 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:24:00,609 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:24:00,609 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:24:00,610 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:24:00,611 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:24:00,611 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:24:00,612 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:24:00,613 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:24:00,613 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:24:00,614 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:24:00,614 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:24:00,615 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:24:00,616 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:24:00,620 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:24:00,660 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:24:00,660 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:24:00,661 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:24:00,661 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:24:00,662 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:24:00,662 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:24:00,663 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:24:00,663 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:24:00,663 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:24:00,663 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:24:00,664 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:24:00,665 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:24:00,665 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:24:00,665 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:24:00,665 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:24:00,665 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:24:00,666 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:24:00,666 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:24:00,666 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:24:00,666 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:24:00,666 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:24:00,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:24:00,667 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:24:00,667 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:24:00,667 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:24:00,668 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:24:00,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:24:00,669 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:24:00,670 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:24:00,670 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:24:00,670 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_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15b4a6d4c9a6c69c85229aa33195fbe95fc6aa9d0c04dfaada1805282489ce61 [2022-11-16 11:24:00,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:24:00,971 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:24:00,973 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:24:00,974 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:24:00,976 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:24:00,978 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_RCU.c [2022-11-16 11:24:01,070 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/data/8c08deb25/a05f3b7a86244cb9a59d4c1e320cd907/FLAGdc3b050f2 [2022-11-16 11:24:01,834 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:24:01,835 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_RCU.c [2022-11-16 11:24:01,876 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/data/8c08deb25/a05f3b7a86244cb9a59d4c1e320cd907/FLAGdc3b050f2 [2022-11-16 11:24:01,920 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/data/8c08deb25/a05f3b7a86244cb9a59d4c1e320cd907 [2022-11-16 11:24:01,924 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:24:01,926 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:24:01,929 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:24:01,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:24:01,933 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:24:01,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:24:01" (1/1) ... [2022-11-16 11:24:01,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5732e5ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:01, skipping insertion in model container [2022-11-16 11:24:01,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:24:01" (1/1) ... [2022-11-16 11:24:01,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:24:02,100 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:24:02,403 WARN L229 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_29b9d695-16b9-4c54-895e-856ed2b85957/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_RCU.c[1107,1120] [2022-11-16 11:24:03,254 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:24:03,257 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:24:03,269 WARN L229 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_29b9d695-16b9-4c54-895e-856ed2b85957/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_RCU.c[1107,1120] [2022-11-16 11:24:03,713 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:24:03,726 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:24:03,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:03 WrapperNode [2022-11-16 11:24:03,728 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:24:03,729 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:24:03,730 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:24:03,730 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:24:03,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:03" (1/1) ... [2022-11-16 11:24:03,840 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:03" (1/1) ... [2022-11-16 11:24:04,299 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 9943 [2022-11-16 11:24:04,299 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:24:04,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:24:04,300 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:24:04,300 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:24:04,310 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:03" (1/1) ... [2022-11-16 11:24:04,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:03" (1/1) ... [2022-11-16 11:24:04,396 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:03" (1/1) ... [2022-11-16 11:24:04,397 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:03" (1/1) ... [2022-11-16 11:24:04,504 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:03" (1/1) ... [2022-11-16 11:24:04,597 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:03" (1/1) ... [2022-11-16 11:24:04,632 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:03" (1/1) ... [2022-11-16 11:24:04,648 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:03" (1/1) ... [2022-11-16 11:24:04,704 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:24:04,705 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:24:04,705 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:24:04,705 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:24:04,706 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:03" (1/1) ... [2022-11-16 11:24:04,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:24:04,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:24:04,736 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:24:04,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:24:04,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:24:04,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:24:06,203 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:24:06,221 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:24:14,035 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 11:24:14,050 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 11:24:14,050 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 11:24:14,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:24:14 BoogieIcfgContainer [2022-11-16 11:24:14,054 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 11:24:14,056 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 11:24:14,056 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 11:24:14,060 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 11:24:14,060 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 11:24:01" (1/3) ... [2022-11-16 11:24:14,061 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e0205c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:24:14, skipping insertion in model container [2022-11-16 11:24:14,061 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:03" (2/3) ... [2022-11-16 11:24:14,062 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e0205c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:24:14, skipping insertion in model container [2022-11-16 11:24:14,062 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:24:14" (3/3) ... [2022-11-16 11:24:14,064 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.h_RCU.c [2022-11-16 11:24:14,083 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 11:24:14,083 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-16 11:24:14,182 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 11:24:14,198 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@63ab30d6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 11:24:14,198 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-16 11:24:14,206 INFO L276 IsEmpty]: Start isEmpty. Operand has 956 states, 954 states have (on average 1.6645702306079664) internal successors, (1588), 955 states have internal predecessors, (1588), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:24:14,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-16 11:24:14,212 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:24:14,212 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:24:14,213 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:24:14,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:24:14,217 INFO L85 PathProgramCache]: Analyzing trace with hash -1178400828, now seen corresponding path program 1 times [2022-11-16 11:24:14,226 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:24:14,227 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1098208688] [2022-11-16 11:24:14,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:24:14,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:24:14,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:24:15,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:24:15,068 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:24:15,069 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1098208688] [2022-11-16 11:24:15,069 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1098208688] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:24:15,070 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:24:15,070 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 11:24:15,072 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [660370299] [2022-11-16 11:24:15,073 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:24:15,077 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-16 11:24:15,078 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:24:15,114 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 11:24:15,115 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 11:24:15,121 INFO L87 Difference]: Start difference. First operand has 956 states, 954 states have (on average 1.6645702306079664) internal successors, (1588), 955 states have internal predecessors, (1588), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:24:15,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:24:15,438 INFO L93 Difference]: Finished difference Result 2863 states and 4767 transitions. [2022-11-16 11:24:15,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 11:24:15,441 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-11-16 11:24:15,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:24:15,466 INFO L225 Difference]: With dead ends: 2863 [2022-11-16 11:24:15,466 INFO L226 Difference]: Without dead ends: 1909 [2022-11-16 11:24:15,475 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-16 11:24:15,479 INFO L413 NwaCegarLoop]: 1595 mSDtfsCounter, 4722 mSDsluCounter, 1603 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4722 SdHoareTripleChecker+Valid, 3198 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-16 11:24:15,480 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4722 Valid, 3198 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-16 11:24:15,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1909 states. [2022-11-16 11:24:15,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1909 to 954. [2022-11-16 11:24:15,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 954 states, 953 states have (on average 1.6621196222455403) internal successors, (1584), 953 states have internal predecessors, (1584), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:24:15,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 954 states and 1584 transitions. [2022-11-16 11:24:15,599 INFO L78 Accepts]: Start accepts. Automaton has 954 states and 1584 transitions. Word has length 11 [2022-11-16 11:24:15,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:24:15,599 INFO L495 AbstractCegarLoop]: Abstraction has 954 states and 1584 transitions. [2022-11-16 11:24:15,600 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:24:15,600 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1584 transitions. [2022-11-16 11:24:15,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-16 11:24:15,601 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:24:15,601 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:24:15,602 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-16 11:24:15,602 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:24:15,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:24:15,603 INFO L85 PathProgramCache]: Analyzing trace with hash 2126004980, now seen corresponding path program 1 times [2022-11-16 11:24:15,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:24:15,603 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [870196208] [2022-11-16 11:24:15,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:24:15,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:24:15,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:24:15,797 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 11:24:15,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:24:16,036 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 11:24:16,037 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-16 11:24:16,038 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-16 11:24:16,040 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-16 11:24:16,044 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1] [2022-11-16 11:24:16,048 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-16 11:24:16,130 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-16 11:24:16,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 11:24:16 BoogieIcfgContainer [2022-11-16 11:24:16,190 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-16 11:24:16,191 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 11:24:16,191 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 11:24:16,191 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 11:24:16,192 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:24:14" (3/4) ... [2022-11-16 11:24:16,195 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-16 11:24:16,195 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 11:24:16,196 INFO L158 Benchmark]: Toolchain (without parser) took 14269.48ms. Allocated memory was 113.2MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 68.4MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 240.4MB. Max. memory is 16.1GB. [2022-11-16 11:24:16,196 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 113.2MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:24:16,197 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1799.61ms. Allocated memory was 113.2MB in the beginning and 247.5MB in the end (delta: 134.2MB). Free memory was 68.2MB in the beginning and 148.2MB in the end (delta: -80.0MB). Peak memory consumption was 77.1MB. Max. memory is 16.1GB. [2022-11-16 11:24:16,198 INFO L158 Benchmark]: Boogie Procedure Inliner took 570.11ms. Allocated memory is still 247.5MB. Free memory was 148.2MB in the beginning and 120.0MB in the end (delta: 28.2MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2022-11-16 11:24:16,198 INFO L158 Benchmark]: Boogie Preprocessor took 403.58ms. Allocated memory is still 247.5MB. Free memory was 120.0MB in the beginning and 105.2MB in the end (delta: 14.8MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. [2022-11-16 11:24:16,199 INFO L158 Benchmark]: RCFGBuilder took 9349.49ms. Allocated memory was 247.5MB in the beginning and 1.0GB in the end (delta: 775.9MB). Free memory was 105.2MB in the beginning and 397.0MB in the end (delta: -291.9MB). Peak memory consumption was 618.7MB. Max. memory is 16.1GB. [2022-11-16 11:24:16,200 INFO L158 Benchmark]: TraceAbstraction took 2134.19ms. Allocated memory was 1.0GB in the beginning and 1.4GB in the end (delta: 350.2MB). Free memory was 396.0MB in the beginning and 1.1GB in the end (delta: -692.9MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:24:16,200 INFO L158 Benchmark]: Witness Printer took 4.47ms. Allocated memory is still 1.4GB. Free memory is still 1.1GB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:24:16,203 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 113.2MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1799.61ms. Allocated memory was 113.2MB in the beginning and 247.5MB in the end (delta: 134.2MB). Free memory was 68.2MB in the beginning and 148.2MB in the end (delta: -80.0MB). Peak memory consumption was 77.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 570.11ms. Allocated memory is still 247.5MB. Free memory was 148.2MB in the beginning and 120.0MB in the end (delta: 28.2MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 403.58ms. Allocated memory is still 247.5MB. Free memory was 120.0MB in the beginning and 105.2MB in the end (delta: 14.8MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. * RCFGBuilder took 9349.49ms. Allocated memory was 247.5MB in the beginning and 1.0GB in the end (delta: 775.9MB). Free memory was 105.2MB in the beginning and 397.0MB in the end (delta: -291.9MB). Peak memory consumption was 618.7MB. Max. memory is 16.1GB. * TraceAbstraction took 2134.19ms. Allocated memory was 1.0GB in the beginning and 1.4GB in the end (delta: 350.2MB). Free memory was 396.0MB in the beginning and 1.1GB in the end (delta: -692.9MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.47ms. Allocated memory is still 1.4GB. Free memory is still 1.1GB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseComplement at line 702, overapproximation of bitwiseOr at line 710, overapproximation of bitwiseAnd at line 700. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 3); [L29] const SORT_3 msb_SORT_3 = (SORT_3)1 << (3 - 1); [L31] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 4); [L32] const SORT_5 msb_SORT_5 = (SORT_5)1 << (4 - 1); [L34] const SORT_9 mask_SORT_9 = (SORT_9)-1 >> (sizeof(SORT_9) * 8 - 32); [L35] const SORT_9 msb_SORT_9 = (SORT_9)1 << (32 - 1); [L37] const SORT_21 mask_SORT_21 = (SORT_21)-1 >> (sizeof(SORT_21) * 8 - 8); [L38] const SORT_21 msb_SORT_21 = (SORT_21)1 << (8 - 1); [L40] const SORT_119 mask_SORT_119 = (SORT_119)-1 >> (sizeof(SORT_119) * 8 - 2); [L41] const SORT_119 msb_SORT_119 = (SORT_119)1 << (2 - 1); [L43] const SORT_5 var_6 = 0; [L44] const SORT_9 var_11 = 8; [L45] const SORT_3 var_13 = 0; [L46] const SORT_9 var_17 = 4; [L47] const SORT_21 var_22 = 0; [L48] const SORT_1 var_32 = 1; [L49] const SORT_1 var_36 = 0; [L50] const SORT_5 var_85 = 1; [L51] const SORT_9 var_87 = 10; [L52] const SORT_5 var_97 = 2; [L53] const SORT_5 var_100 = 3; [L54] const SORT_5 var_103 = 6; [L55] const SORT_5 var_104 = 4; [L56] const SORT_5 var_115 = 5; [L57] const SORT_3 var_122 = 1; [L58] const SORT_3 var_125 = 3; [L59] const SORT_3 var_128 = 2; [L60] const SORT_3 var_132 = 5; [L61] const SORT_3 var_135 = 7; [L62] const SORT_3 var_138 = 6; [L63] const SORT_3 var_142 = 4; [L64] const SORT_9 var_152 = 0; [L65] const SORT_5 var_165 = 7; [L66] const SORT_5 var_168 = 8; [L67] const SORT_5 var_173 = 9; [L68] const SORT_5 var_182 = 10; [L69] const SORT_9 var_238 = 1; [L70] const SORT_21 var_265 = 255; [L71] const SORT_119 var_317 = 1; [L72] const SORT_119 var_320 = 3; [L73] const SORT_119 var_323 = 2; [L75] SORT_1 input_2; [L76] SORT_3 input_4; [L77] SORT_3 input_80; [L78] SORT_5 input_82; [L79] SORT_5 input_83; [L80] SORT_5 input_84; [L81] SORT_5 input_101; [L82] SORT_5 input_102; [L83] SORT_5 input_113; [L84] SORT_5 input_114; [L85] SORT_1 input_116; [L86] SORT_1 input_117; [L87] SORT_5 input_171; [L88] SORT_5 input_172; [L89] SORT_5 input_180; [L90] SORT_5 input_181; [L91] SORT_1 input_183; [L92] SORT_1 input_184; [L93] SORT_3 input_234; [L94] SORT_21 input_254; [L95] SORT_21 input_255; [L96] SORT_21 input_256; [L97] SORT_21 input_263; [L98] SORT_21 input_264; [L99] SORT_21 input_307; [L100] SORT_1 input_313; [L101] SORT_1 input_314; [L102] SORT_1 input_315; [L103] SORT_1 input_327; [L104] SORT_1 input_337; [L105] SORT_1 input_343; [L106] SORT_1 input_348; [L107] SORT_1 input_350; [L108] SORT_1 input_360; [L109] SORT_1 input_379; [L110] SORT_1 input_385; [L111] SORT_1 input_386; [L112] SORT_1 input_387; [L113] SORT_1 input_398; [L114] SORT_1 input_403; [L115] SORT_1 input_405; [L116] SORT_1 input_415; [L117] SORT_1 input_434; [L118] SORT_1 input_440; [L119] SORT_1 input_441; [L120] SORT_1 input_442; [L121] SORT_1 input_453; [L122] SORT_1 input_458; [L123] SORT_1 input_460; [L124] SORT_1 input_470; [L125] SORT_1 input_489; [L126] SORT_1 input_495; [L127] SORT_1 input_496; [L128] SORT_1 input_497; [L129] SORT_1 input_508; [L130] SORT_1 input_513; [L131] SORT_1 input_515; [L132] SORT_1 input_525; [L133] SORT_1 input_544; [L134] SORT_1 input_548; [L135] SORT_1 input_549; [L136] SORT_1 input_550; [L137] SORT_1 input_560; [L138] SORT_1 input_585; [L139] SORT_1 input_588; [L140] SORT_1 input_598; [L141] SORT_1 input_623; [L142] SORT_1 input_627; [L143] SORT_1 input_628; [L144] SORT_1 input_629; [L145] SORT_1 input_630; [L146] SORT_1 input_638; [L147] SORT_1 input_642; [L148] SORT_1 input_666; [L149] SORT_1 input_670; [L150] SORT_1 input_673; [L151] SORT_1 input_681; [L152] SORT_1 input_685; [L153] SORT_1 input_709; [L154] SORT_1 input_713; [L155] SORT_1 input_718; [L156] SORT_1 input_727; [L157] SORT_1 input_728; [L158] SORT_1 input_729; [L159] SORT_1 input_739; [L160] SORT_1 input_764; [L161] SORT_1 input_767; [L162] SORT_1 input_777; [L163] SORT_1 input_802; [L164] SORT_1 input_804; [L165] SORT_1 input_805; [L166] SORT_1 input_806; [L167] SORT_1 input_807; [L168] SORT_1 input_808; [L169] SORT_1 input_809; [L170] SORT_1 input_810; [L171] SORT_1 input_818; [L172] SORT_1 input_828; [L173] SORT_1 input_833; [L174] SORT_1 input_860; [L175] SORT_1 input_863; [L176] SORT_1 input_864; [L177] SORT_1 input_875; [L178] SORT_1 input_902; [L179] SORT_1 input_907; [L180] SORT_1 input_919; [L181] SORT_1 input_923; [L182] SORT_1 input_945; [L183] SORT_1 input_949; [L184] SORT_1 input_950; [L185] SORT_1 input_970; [L186] SORT_1 input_974; [L187] SORT_1 input_979; [L188] SORT_1 input_988; [L189] SORT_1 input_1010; [L190] SORT_1 input_1012; [L191] SORT_1 input_1013; [L192] SORT_1 input_1014; [L193] SORT_1 input_1037; [L194] SORT_1 input_1042; [L195] SORT_1 input_1054; [L196] SORT_1 input_1058; [L197] SORT_1 input_1080; [L198] SORT_1 input_1084; [L199] SORT_1 input_1085; [L200] SORT_1 input_1105; [L201] SORT_1 input_1109; [L202] SORT_1 input_1114; [L203] SORT_1 input_1123; [L204] SORT_1 input_1145; [L205] SORT_1 input_1147; [L206] SORT_1 input_1148; [L207] SORT_1 input_1149; [L208] SORT_1 input_1172; [L209] SORT_1 input_1177; [L210] SORT_1 input_1189; [L211] SORT_1 input_1193; [L212] SORT_1 input_1215; [L213] SORT_1 input_1219; [L214] SORT_1 input_1220; [L215] SORT_1 input_1240; [L216] SORT_1 input_1244; [L217] SORT_1 input_1249; [L218] SORT_1 input_1258; [L219] SORT_1 input_1280; [L220] SORT_1 input_1282; [L221] SORT_1 input_1283; [L222] SORT_1 input_1284; [L223] SORT_1 input_1307; [L224] SORT_1 input_1312; [L225] SORT_1 input_1324; [L226] SORT_1 input_1328; [L227] SORT_1 input_1350; [L228] SORT_1 input_1354; [L229] SORT_1 input_1355; [L230] SORT_1 input_1375; [L231] SORT_1 input_1379; [L232] SORT_1 input_1384; [L233] SORT_1 input_1393; [L234] SORT_1 input_1415; [L235] SORT_1 input_1417; [L236] SORT_1 input_1418; [L237] SORT_1 input_1419; [L238] SORT_1 input_1442; [L239] SORT_1 input_1447; [L240] SORT_1 input_1459; [L241] SORT_1 input_1463; [L242] SORT_1 input_1485; [L243] SORT_1 input_1489; [L244] SORT_1 input_1490; [L245] SORT_1 input_1510; [L246] SORT_1 input_1514; [L247] SORT_1 input_1519; [L248] SORT_1 input_1528; [L249] SORT_1 input_1550; [L250] SORT_1 input_1552; [L251] SORT_1 input_1553; [L252] SORT_1 input_1554; [L253] SORT_1 input_1577; [L254] SORT_1 input_1582; [L255] SORT_1 input_1594; [L256] SORT_1 input_1598; [L257] SORT_1 input_1620; [L258] SORT_1 input_1624; [L259] SORT_1 input_1625; [L260] SORT_1 input_1645; [L261] SORT_1 input_1649; [L262] SORT_1 input_1654; [L263] SORT_1 input_1663; [L264] SORT_1 input_1685; [L265] SORT_1 input_1687; [L266] SORT_1 input_1688; [L267] SORT_1 input_1689; [L268] SORT_1 input_1712; [L269] SORT_1 input_1717; [L270] SORT_1 input_1729; [L271] SORT_1 input_1733; [L272] SORT_1 input_1755; [L273] SORT_1 input_1759; [L274] SORT_1 input_1760; [L275] SORT_1 input_1780; [L276] SORT_1 input_1784; [L277] SORT_1 input_1789; [L278] SORT_1 input_1798; [L279] SORT_1 input_1820; [L280] SORT_1 input_1822; [L281] SORT_1 input_1823; [L282] SORT_1 input_1824; [L283] SORT_1 input_1847; [L284] SORT_1 input_1852; [L285] SORT_1 input_1864; [L286] SORT_1 input_1868; [L287] SORT_1 input_1875; [L288] SORT_1 input_1876; [L289] SORT_1 input_1877; [L290] SORT_1 input_1890; [L291] SORT_1 input_1895; [L292] SORT_1 input_1916; [L293] SORT_1 input_1920; [L294] SORT_1 input_1921; [L295] SORT_1 input_1922; [L296] SORT_1 input_1933; [L297] SORT_1 input_1938; [L298] SORT_1 input_1959; [L299] SORT_1 input_1963; [L300] SORT_1 input_1964; [L301] SORT_1 input_1965; [L302] SORT_1 input_1976; [L303] SORT_1 input_1981; [L304] SORT_1 input_2002; [L305] SORT_1 input_2006; [L306] SORT_1 input_2007; [L307] SORT_1 input_2008; [L308] SORT_1 input_2019; [L309] SORT_1 input_2024; [L310] SORT_1 input_2045; [L311] SORT_3 input_2050; [L312] SORT_3 input_2085; [L313] SORT_3 input_2086; [L314] SORT_3 input_2087; [L315] SORT_3 input_2088; [L316] SORT_3 input_2089; [L317] SORT_3 input_2090; [L318] SORT_3 input_2091; [L319] SORT_3 input_2092; [L320] SORT_3 input_2093; [L321] SORT_3 input_2097; [L322] SORT_3 input_2105; [L323] SORT_3 input_2108; [L324] SORT_3 input_2122; [L325] SORT_3 input_2123; [L326] SORT_3 input_2127; [L327] SORT_3 input_2141; [L328] SORT_3 input_2142; [L329] SORT_3 input_2146; [L330] SORT_3 input_2160; [L331] SORT_3 input_2163; [L332] SORT_3 input_2177; [L333] SORT_3 input_2180; [L334] SORT_3 input_2194; [L335] SORT_3 input_2197; [L336] SORT_3 input_2211; [L337] SORT_3 input_2214; [L338] SORT_3 input_2231; [L339] SORT_3 input_2234; [L341] SORT_5 state_7 = __VERIFIER_nondet_uchar() & mask_SORT_5; [L342] SORT_3 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L343] SORT_21 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_21; [L344] SORT_21 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_21; [L345] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L346] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L347] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L348] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L349] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L350] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L351] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L352] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L353] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L354] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L355] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L356] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L357] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L358] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L359] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L360] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L361] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L362] SORT_3 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L363] SORT_3 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L364] SORT_3 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L365] SORT_3 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L367] SORT_5 init_8_arg_1 = var_6; [L368] state_7 = init_8_arg_1 [L369] SORT_3 init_15_arg_1 = var_13; [L370] state_14 = init_15_arg_1 [L371] SORT_21 init_24_arg_1 = var_22; [L372] state_23 = init_24_arg_1 [L373] SORT_21 init_26_arg_1 = var_22; [L374] state_25 = init_26_arg_1 [L375] SORT_1 init_38_arg_1 = var_36; [L376] state_37 = init_38_arg_1 [L377] SORT_1 init_40_arg_1 = var_36; [L378] state_39 = init_40_arg_1 [L379] SORT_1 init_42_arg_1 = var_36; [L380] state_41 = init_42_arg_1 [L381] SORT_1 init_44_arg_1 = var_36; [L382] state_43 = init_44_arg_1 [L383] SORT_1 init_46_arg_1 = var_36; [L384] state_45 = init_46_arg_1 [L385] SORT_1 init_48_arg_1 = var_36; [L386] state_47 = init_48_arg_1 [L387] SORT_1 init_50_arg_1 = var_36; [L388] state_49 = init_50_arg_1 [L389] SORT_1 init_52_arg_1 = var_36; [L390] state_51 = init_52_arg_1 [L391] SORT_1 init_54_arg_1 = var_36; [L392] state_53 = init_54_arg_1 [L393] SORT_1 init_56_arg_1 = var_36; [L394] state_55 = init_56_arg_1 [L395] SORT_1 init_58_arg_1 = var_36; [L396] state_57 = init_58_arg_1 [L397] SORT_1 init_60_arg_1 = var_36; [L398] state_59 = init_60_arg_1 [L399] SORT_1 init_62_arg_1 = var_36; [L400] state_61 = init_62_arg_1 [L401] SORT_1 init_64_arg_1 = var_36; [L402] state_63 = init_64_arg_1 [L403] SORT_1 init_66_arg_1 = var_36; [L404] state_65 = init_66_arg_1 [L405] SORT_1 init_68_arg_1 = var_36; [L406] state_67 = init_68_arg_1 [L407] SORT_1 init_70_arg_1 = var_36; [L408] state_69 = init_70_arg_1 [L409] SORT_3 init_72_arg_1 = var_13; [L410] state_71 = init_72_arg_1 [L411] SORT_3 init_74_arg_1 = var_13; [L412] state_73 = init_74_arg_1 [L413] SORT_3 init_76_arg_1 = var_13; [L414] state_75 = init_76_arg_1 [L415] SORT_3 init_78_arg_1 = var_13; [L416] state_77 = init_78_arg_1 VAL [init_15_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_119=3, mask_SORT_21=255, mask_SORT_3=7, mask_SORT_5=15, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_119=2, msb_SORT_21=128, msb_SORT_3=4, msb_SORT_5=8, msb_SORT_9=2147483648, state_14=0, state_23=0, state_25=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_7=0, state_71=0, state_73=0, state_75=0, state_77=0, var_100=3, var_103=6, var_104=4, var_11=8, var_115=5, var_122=1, var_125=3, var_128=2, var_13=0, var_132=5, var_135=7, var_138=6, var_142=4, var_152=0, var_165=7, var_168=8, var_17=4, var_173=9, var_182=10, var_22=0, var_238=1, var_265=255, var_317=1, var_32=1, var_320=3, var_323=2, var_36=0, var_6=0, var_85=1, var_87=10, var_97=2] [L419] input_2 = __VERIFIER_nondet_uchar() [L420] input_4 = __VERIFIER_nondet_uchar() [L421] input_80 = __VERIFIER_nondet_uchar() [L422] input_82 = __VERIFIER_nondet_uchar() [L423] input_83 = __VERIFIER_nondet_uchar() [L424] input_84 = __VERIFIER_nondet_uchar() [L425] input_101 = __VERIFIER_nondet_uchar() [L426] input_102 = __VERIFIER_nondet_uchar() [L427] input_113 = __VERIFIER_nondet_uchar() [L428] input_114 = __VERIFIER_nondet_uchar() [L429] input_116 = __VERIFIER_nondet_uchar() [L430] input_117 = __VERIFIER_nondet_uchar() [L431] input_171 = __VERIFIER_nondet_uchar() [L432] input_172 = __VERIFIER_nondet_uchar() [L433] input_180 = __VERIFIER_nondet_uchar() [L434] input_181 = __VERIFIER_nondet_uchar() [L435] input_183 = __VERIFIER_nondet_uchar() [L436] input_184 = __VERIFIER_nondet_uchar() [L437] input_234 = __VERIFIER_nondet_uchar() [L438] input_254 = __VERIFIER_nondet_uchar() [L439] input_255 = __VERIFIER_nondet_uchar() [L440] input_256 = __VERIFIER_nondet_uchar() [L441] input_263 = __VERIFIER_nondet_uchar() [L442] input_264 = __VERIFIER_nondet_uchar() [L443] input_307 = __VERIFIER_nondet_uchar() [L444] input_313 = __VERIFIER_nondet_uchar() [L445] input_314 = __VERIFIER_nondet_uchar() [L446] input_315 = __VERIFIER_nondet_uchar() [L447] input_327 = __VERIFIER_nondet_uchar() [L448] input_337 = __VERIFIER_nondet_uchar() [L449] input_343 = __VERIFIER_nondet_uchar() [L450] input_348 = __VERIFIER_nondet_uchar() [L451] input_350 = __VERIFIER_nondet_uchar() [L452] input_360 = __VERIFIER_nondet_uchar() [L453] input_379 = __VERIFIER_nondet_uchar() [L454] input_385 = __VERIFIER_nondet_uchar() [L455] input_386 = __VERIFIER_nondet_uchar() [L456] input_387 = __VERIFIER_nondet_uchar() [L457] input_398 = __VERIFIER_nondet_uchar() [L458] input_403 = __VERIFIER_nondet_uchar() [L459] input_405 = __VERIFIER_nondet_uchar() [L460] input_415 = __VERIFIER_nondet_uchar() [L461] input_434 = __VERIFIER_nondet_uchar() [L462] input_440 = __VERIFIER_nondet_uchar() [L463] input_441 = __VERIFIER_nondet_uchar() [L464] input_442 = __VERIFIER_nondet_uchar() [L465] input_453 = __VERIFIER_nondet_uchar() [L466] input_458 = __VERIFIER_nondet_uchar() [L467] input_460 = __VERIFIER_nondet_uchar() [L468] input_470 = __VERIFIER_nondet_uchar() [L469] input_489 = __VERIFIER_nondet_uchar() [L470] input_495 = __VERIFIER_nondet_uchar() [L471] input_496 = __VERIFIER_nondet_uchar() [L472] input_497 = __VERIFIER_nondet_uchar() [L473] input_508 = __VERIFIER_nondet_uchar() [L474] input_513 = __VERIFIER_nondet_uchar() [L475] input_515 = __VERIFIER_nondet_uchar() [L476] input_525 = __VERIFIER_nondet_uchar() [L477] input_544 = __VERIFIER_nondet_uchar() [L478] input_548 = __VERIFIER_nondet_uchar() [L479] input_549 = __VERIFIER_nondet_uchar() [L480] input_550 = __VERIFIER_nondet_uchar() [L481] input_560 = __VERIFIER_nondet_uchar() [L482] input_585 = __VERIFIER_nondet_uchar() [L483] input_588 = __VERIFIER_nondet_uchar() [L484] input_598 = __VERIFIER_nondet_uchar() [L485] input_623 = __VERIFIER_nondet_uchar() [L486] input_627 = __VERIFIER_nondet_uchar() [L487] input_628 = __VERIFIER_nondet_uchar() [L488] input_629 = __VERIFIER_nondet_uchar() [L489] input_630 = __VERIFIER_nondet_uchar() [L490] input_638 = __VERIFIER_nondet_uchar() [L491] input_642 = __VERIFIER_nondet_uchar() [L492] input_666 = __VERIFIER_nondet_uchar() [L493] input_670 = __VERIFIER_nondet_uchar() [L494] input_673 = __VERIFIER_nondet_uchar() [L495] input_681 = __VERIFIER_nondet_uchar() [L496] input_685 = __VERIFIER_nondet_uchar() [L497] input_709 = __VERIFIER_nondet_uchar() [L498] input_713 = __VERIFIER_nondet_uchar() [L499] input_718 = __VERIFIER_nondet_uchar() [L500] input_727 = __VERIFIER_nondet_uchar() [L501] input_728 = __VERIFIER_nondet_uchar() [L502] input_729 = __VERIFIER_nondet_uchar() [L503] input_739 = __VERIFIER_nondet_uchar() [L504] input_764 = __VERIFIER_nondet_uchar() [L505] input_767 = __VERIFIER_nondet_uchar() [L506] input_777 = __VERIFIER_nondet_uchar() [L507] input_802 = __VERIFIER_nondet_uchar() [L508] input_804 = __VERIFIER_nondet_uchar() [L509] input_805 = __VERIFIER_nondet_uchar() [L510] input_806 = __VERIFIER_nondet_uchar() [L511] input_807 = __VERIFIER_nondet_uchar() [L512] input_808 = __VERIFIER_nondet_uchar() [L513] input_809 = __VERIFIER_nondet_uchar() [L514] input_810 = __VERIFIER_nondet_uchar() [L515] input_818 = __VERIFIER_nondet_uchar() [L516] input_828 = __VERIFIER_nondet_uchar() [L517] input_833 = __VERIFIER_nondet_uchar() [L518] input_860 = __VERIFIER_nondet_uchar() [L519] input_863 = __VERIFIER_nondet_uchar() [L520] input_864 = __VERIFIER_nondet_uchar() [L521] input_875 = __VERIFIER_nondet_uchar() [L522] input_902 = __VERIFIER_nondet_uchar() [L523] input_907 = __VERIFIER_nondet_uchar() [L524] input_919 = __VERIFIER_nondet_uchar() [L525] input_923 = __VERIFIER_nondet_uchar() [L526] input_945 = __VERIFIER_nondet_uchar() [L527] input_949 = __VERIFIER_nondet_uchar() [L528] input_950 = __VERIFIER_nondet_uchar() [L529] input_970 = __VERIFIER_nondet_uchar() [L530] input_974 = __VERIFIER_nondet_uchar() [L531] input_979 = __VERIFIER_nondet_uchar() [L532] input_988 = __VERIFIER_nondet_uchar() [L533] input_1010 = __VERIFIER_nondet_uchar() [L534] input_1012 = __VERIFIER_nondet_uchar() [L535] input_1013 = __VERIFIER_nondet_uchar() [L536] input_1014 = __VERIFIER_nondet_uchar() [L537] input_1037 = __VERIFIER_nondet_uchar() [L538] input_1042 = __VERIFIER_nondet_uchar() [L539] input_1054 = __VERIFIER_nondet_uchar() [L540] input_1058 = __VERIFIER_nondet_uchar() [L541] input_1080 = __VERIFIER_nondet_uchar() [L542] input_1084 = __VERIFIER_nondet_uchar() [L543] input_1085 = __VERIFIER_nondet_uchar() [L544] input_1105 = __VERIFIER_nondet_uchar() [L545] input_1109 = __VERIFIER_nondet_uchar() [L546] input_1114 = __VERIFIER_nondet_uchar() [L547] input_1123 = __VERIFIER_nondet_uchar() [L548] input_1145 = __VERIFIER_nondet_uchar() [L549] input_1147 = __VERIFIER_nondet_uchar() [L550] input_1148 = __VERIFIER_nondet_uchar() [L551] input_1149 = __VERIFIER_nondet_uchar() [L552] input_1172 = __VERIFIER_nondet_uchar() [L553] input_1177 = __VERIFIER_nondet_uchar() [L554] input_1189 = __VERIFIER_nondet_uchar() [L555] input_1193 = __VERIFIER_nondet_uchar() [L556] input_1215 = __VERIFIER_nondet_uchar() [L557] input_1219 = __VERIFIER_nondet_uchar() [L558] input_1220 = __VERIFIER_nondet_uchar() [L559] input_1240 = __VERIFIER_nondet_uchar() [L560] input_1244 = __VERIFIER_nondet_uchar() [L561] input_1249 = __VERIFIER_nondet_uchar() [L562] input_1258 = __VERIFIER_nondet_uchar() [L563] input_1280 = __VERIFIER_nondet_uchar() [L564] input_1282 = __VERIFIER_nondet_uchar() [L565] input_1283 = __VERIFIER_nondet_uchar() [L566] input_1284 = __VERIFIER_nondet_uchar() [L567] input_1307 = __VERIFIER_nondet_uchar() [L568] input_1312 = __VERIFIER_nondet_uchar() [L569] input_1324 = __VERIFIER_nondet_uchar() [L570] input_1328 = __VERIFIER_nondet_uchar() [L571] input_1350 = __VERIFIER_nondet_uchar() [L572] input_1354 = __VERIFIER_nondet_uchar() [L573] input_1355 = __VERIFIER_nondet_uchar() [L574] input_1375 = __VERIFIER_nondet_uchar() [L575] input_1379 = __VERIFIER_nondet_uchar() [L576] input_1384 = __VERIFIER_nondet_uchar() [L577] input_1393 = __VERIFIER_nondet_uchar() [L578] input_1415 = __VERIFIER_nondet_uchar() [L579] input_1417 = __VERIFIER_nondet_uchar() [L580] input_1418 = __VERIFIER_nondet_uchar() [L581] input_1419 = __VERIFIER_nondet_uchar() [L582] input_1442 = __VERIFIER_nondet_uchar() [L583] input_1447 = __VERIFIER_nondet_uchar() [L584] input_1459 = __VERIFIER_nondet_uchar() [L585] input_1463 = __VERIFIER_nondet_uchar() [L586] input_1485 = __VERIFIER_nondet_uchar() [L587] input_1489 = __VERIFIER_nondet_uchar() [L588] input_1490 = __VERIFIER_nondet_uchar() [L589] input_1510 = __VERIFIER_nondet_uchar() [L590] input_1514 = __VERIFIER_nondet_uchar() [L591] input_1519 = __VERIFIER_nondet_uchar() [L592] input_1528 = __VERIFIER_nondet_uchar() [L593] input_1550 = __VERIFIER_nondet_uchar() [L594] input_1552 = __VERIFIER_nondet_uchar() [L595] input_1553 = __VERIFIER_nondet_uchar() [L596] input_1554 = __VERIFIER_nondet_uchar() [L597] input_1577 = __VERIFIER_nondet_uchar() [L598] input_1582 = __VERIFIER_nondet_uchar() [L599] input_1594 = __VERIFIER_nondet_uchar() [L600] input_1598 = __VERIFIER_nondet_uchar() [L601] input_1620 = __VERIFIER_nondet_uchar() [L602] input_1624 = __VERIFIER_nondet_uchar() [L603] input_1625 = __VERIFIER_nondet_uchar() [L604] input_1645 = __VERIFIER_nondet_uchar() [L605] input_1649 = __VERIFIER_nondet_uchar() [L606] input_1654 = __VERIFIER_nondet_uchar() [L607] input_1663 = __VERIFIER_nondet_uchar() [L608] input_1685 = __VERIFIER_nondet_uchar() [L609] input_1687 = __VERIFIER_nondet_uchar() [L610] input_1688 = __VERIFIER_nondet_uchar() [L611] input_1689 = __VERIFIER_nondet_uchar() [L612] input_1712 = __VERIFIER_nondet_uchar() [L613] input_1717 = __VERIFIER_nondet_uchar() [L614] input_1729 = __VERIFIER_nondet_uchar() [L615] input_1733 = __VERIFIER_nondet_uchar() [L616] input_1755 = __VERIFIER_nondet_uchar() [L617] input_1759 = __VERIFIER_nondet_uchar() [L618] input_1760 = __VERIFIER_nondet_uchar() [L619] input_1780 = __VERIFIER_nondet_uchar() [L620] input_1784 = __VERIFIER_nondet_uchar() [L621] input_1789 = __VERIFIER_nondet_uchar() [L622] input_1798 = __VERIFIER_nondet_uchar() [L623] input_1820 = __VERIFIER_nondet_uchar() [L624] input_1822 = __VERIFIER_nondet_uchar() [L625] input_1823 = __VERIFIER_nondet_uchar() [L626] input_1824 = __VERIFIER_nondet_uchar() [L627] input_1847 = __VERIFIER_nondet_uchar() [L628] input_1852 = __VERIFIER_nondet_uchar() [L629] input_1864 = __VERIFIER_nondet_uchar() [L630] input_1868 = __VERIFIER_nondet_uchar() [L631] input_1875 = __VERIFIER_nondet_uchar() [L632] input_1876 = __VERIFIER_nondet_uchar() [L633] input_1877 = __VERIFIER_nondet_uchar() [L634] input_1890 = __VERIFIER_nondet_uchar() [L635] input_1895 = __VERIFIER_nondet_uchar() [L636] input_1916 = __VERIFIER_nondet_uchar() [L637] input_1920 = __VERIFIER_nondet_uchar() [L638] input_1921 = __VERIFIER_nondet_uchar() [L639] input_1922 = __VERIFIER_nondet_uchar() [L640] input_1933 = __VERIFIER_nondet_uchar() [L641] input_1938 = __VERIFIER_nondet_uchar() [L642] input_1959 = __VERIFIER_nondet_uchar() [L643] input_1963 = __VERIFIER_nondet_uchar() [L644] input_1964 = __VERIFIER_nondet_uchar() [L645] input_1965 = __VERIFIER_nondet_uchar() [L646] input_1976 = __VERIFIER_nondet_uchar() [L647] input_1981 = __VERIFIER_nondet_uchar() [L648] input_2002 = __VERIFIER_nondet_uchar() [L649] input_2006 = __VERIFIER_nondet_uchar() [L650] input_2007 = __VERIFIER_nondet_uchar() [L651] input_2008 = __VERIFIER_nondet_uchar() [L652] input_2019 = __VERIFIER_nondet_uchar() [L653] input_2024 = __VERIFIER_nondet_uchar() [L654] input_2045 = __VERIFIER_nondet_uchar() [L655] input_2050 = __VERIFIER_nondet_uchar() [L656] input_2085 = __VERIFIER_nondet_uchar() [L657] input_2086 = __VERIFIER_nondet_uchar() [L658] input_2087 = __VERIFIER_nondet_uchar() [L659] input_2088 = __VERIFIER_nondet_uchar() [L660] input_2089 = __VERIFIER_nondet_uchar() [L661] input_2090 = __VERIFIER_nondet_uchar() [L662] input_2091 = __VERIFIER_nondet_uchar() [L663] input_2092 = __VERIFIER_nondet_uchar() [L664] input_2093 = __VERIFIER_nondet_uchar() [L665] input_2097 = __VERIFIER_nondet_uchar() [L666] input_2105 = __VERIFIER_nondet_uchar() [L667] input_2108 = __VERIFIER_nondet_uchar() [L668] input_2122 = __VERIFIER_nondet_uchar() [L669] input_2123 = __VERIFIER_nondet_uchar() [L670] input_2127 = __VERIFIER_nondet_uchar() [L671] input_2141 = __VERIFIER_nondet_uchar() [L672] input_2142 = __VERIFIER_nondet_uchar() [L673] input_2146 = __VERIFIER_nondet_uchar() [L674] input_2160 = __VERIFIER_nondet_uchar() [L675] input_2163 = __VERIFIER_nondet_uchar() [L676] input_2177 = __VERIFIER_nondet_uchar() [L677] input_2180 = __VERIFIER_nondet_uchar() [L678] input_2194 = __VERIFIER_nondet_uchar() [L679] input_2197 = __VERIFIER_nondet_uchar() [L680] input_2211 = __VERIFIER_nondet_uchar() [L681] input_2214 = __VERIFIER_nondet_uchar() [L682] input_2231 = __VERIFIER_nondet_uchar() [L683] input_2234 = __VERIFIER_nondet_uchar() [L686] SORT_5 var_10_arg_0 = state_7; VAL [init_15_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_8_arg_1=0, input_101=28, input_1010=7, input_1012=108, input_1013=20, input_1014=190, input_102=253, input_1037=9, input_1042=164, input_1054=146, input_1058=13, input_1080=51, input_1084=166, input_1085=129, input_1105=197, input_1109=213, input_1114=168, input_1123=148, input_113=220, input_114=218, input_1145=79, input_1147=124, input_1148=248, input_1149=192, input_116=243, input_117=133, input_1172=222, input_1177=19, input_1189=163, input_1193=16, input_1215=217, input_1219=214, input_1220=249, input_1240=134, input_1244=75, input_1249=237, input_1258=56, input_1280=219, input_1282=226, input_1283=170, input_1284=65, input_1307=11, input_1312=182, input_1324=60, input_1328=128, input_1350=188, input_1354=24, input_1355=2, input_1375=117, input_1379=39, input_1384=1, input_1393=196, input_1415=70, input_1417=242, input_1418=193, input_1419=191, input_1442=173, input_1447=120, input_1459=251, input_1463=176, input_1485=147, input_1489=250, input_1490=10, input_1510=198, input_1514=238, input_1519=153, input_1528=211, input_1550=14, input_1552=159, input_1553=61, input_1554=178, input_1577=38, input_1582=6, input_1594=97, input_1598=177, input_1620=201, input_1624=119, input_1625=239, input_1645=30, input_1649=64, input_1654=58, input_1663=1, input_1685=167, input_1687=151, input_1688=57, input_1689=6, input_171=118, input_1712=203, input_1717=180, input_172=78, input_1729=96, input_1733=236, input_1755=110, input_1759=109, input_1760=42, input_1780=130, input_1784=131, input_1789=106, input_1798=3, input_180=43, input_181=195, input_1820=40, input_1822=4, input_1823=141, input_1824=99, input_183=254, input_184=137, input_1847=174, input_1852=90, input_1864=82, input_1868=7, input_1875=104, input_1876=171, input_1877=245, input_1890=0, input_1895=47, input_1916=158, input_1920=209, input_1921=149, input_1922=88, input_1933=183, input_1938=175, input_1959=232, input_1963=59, input_1964=235, input_1965=143, input_1976=241, input_1981=155, input_2=121, input_2002=101, input_2006=233, input_2007=26, input_2008=54, input_2019=181, input_2024=9, input_2045=48, input_2050=77, input_2085=227, input_2086=33, input_2087=221, input_2088=45, input_2089=8, input_2090=34, input_2091=27, input_2092=69, input_2093=74, input_2097=207, input_2105=246, input_2108=199, input_2122=23, input_2123=86, input_2127=21, input_2141=67, input_2142=50, input_2146=44, input_2160=95, input_2163=49, input_2177=244, input_2180=46, input_2194=55, input_2197=139, input_2211=93, input_2214=156, input_2231=76, input_2234=160, input_234=179, input_254=169, input_255=228, input_256=206, input_263=114, input_264=3, input_307=66, input_313=2, input_314=162, input_315=100, input_327=152, input_337=247, input_343=200, input_348=25, input_350=84, input_360=12, input_379=126, input_385=122, input_386=111, input_387=144, input_398=142, input_4=234, input_403=223, input_405=135, input_415=71, input_434=210, input_440=37, input_441=230, input_442=187, input_453=150, input_458=63, input_460=53, input_470=5, input_489=62, input_495=189, input_496=215, input_497=205, input_508=161, input_513=140, input_515=145, input_525=184, input_544=204, input_548=5, input_549=32, input_550=85, input_560=68, input_585=115, input_588=52, input_598=17, input_623=113, input_627=4, input_628=107, input_629=72, input_630=94, input_638=225, input_642=18, input_666=123, input_670=165, input_673=132, input_681=185, input_685=81, input_709=41, input_713=231, input_718=105, input_727=35, input_728=89, input_729=73, input_739=136, input_764=98, input_767=91, input_777=29, input_80=92, input_802=229, input_804=116, input_805=83, input_806=112, input_807=172, input_808=102, input_809=212, input_810=240, input_818=127, input_82=208, input_828=186, input_83=194, input_833=202, input_84=255, input_860=22, input_863=157, input_864=252, input_875=80, input_902=138, input_907=103, input_919=8, input_923=154, input_945=125, input_949=87, input_950=31, input_970=36, input_974=15, input_979=224, input_988=216, mask_SORT_1=1, mask_SORT_119=3, mask_SORT_21=255, mask_SORT_3=7, mask_SORT_5=15, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_119=2, msb_SORT_21=128, msb_SORT_3=4, msb_SORT_5=8, msb_SORT_9=2147483648, state_14=0, state_23=0, state_25=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_7=0, state_71=0, state_73=0, state_75=0, state_77=0, var_100=3, var_103=6, var_104=4, var_10_arg_0=0, var_11=8, var_115=5, var_122=1, var_125=3, var_128=2, var_13=0, var_132=5, var_135=7, var_138=6, var_142=4, var_152=0, var_165=7, var_168=8, var_17=4, var_173=9, var_182=10, var_22=0, var_238=1, var_265=255, var_317=1, var_32=1, var_320=3, var_323=2, var_36=0, var_6=0, var_85=1, var_87=10, var_97=2] [L687] var_10_arg_0 = var_10_arg_0 & mask_SORT_5 VAL [init_15_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_8_arg_1=0, input_101=28, input_1010=7, input_1012=108, input_1013=20, input_1014=190, input_102=253, input_1037=9, input_1042=164, input_1054=146, input_1058=13, input_1080=51, input_1084=166, input_1085=129, input_1105=197, input_1109=213, input_1114=168, input_1123=148, input_113=220, input_114=218, input_1145=79, input_1147=124, input_1148=248, input_1149=192, input_116=243, input_117=133, input_1172=222, input_1177=19, input_1189=163, input_1193=16, input_1215=217, input_1219=214, input_1220=249, input_1240=134, input_1244=75, input_1249=237, input_1258=56, input_1280=219, input_1282=226, input_1283=170, input_1284=65, input_1307=11, input_1312=182, input_1324=60, input_1328=128, input_1350=188, input_1354=24, input_1355=2, input_1375=117, input_1379=39, input_1384=1, input_1393=196, input_1415=70, input_1417=242, input_1418=193, input_1419=191, input_1442=173, input_1447=120, input_1459=251, input_1463=176, input_1485=147, input_1489=250, input_1490=10, input_1510=198, input_1514=238, input_1519=153, input_1528=211, input_1550=14, input_1552=159, input_1553=61, input_1554=178, input_1577=38, input_1582=6, input_1594=97, input_1598=177, input_1620=201, input_1624=119, input_1625=239, input_1645=30, input_1649=64, input_1654=58, input_1663=1, input_1685=167, input_1687=151, input_1688=57, input_1689=6, input_171=118, input_1712=203, input_1717=180, input_172=78, input_1729=96, input_1733=236, input_1755=110, input_1759=109, input_1760=42, input_1780=130, input_1784=131, input_1789=106, input_1798=3, input_180=43, input_181=195, input_1820=40, input_1822=4, input_1823=141, input_1824=99, input_183=254, input_184=137, input_1847=174, input_1852=90, input_1864=82, input_1868=7, input_1875=104, input_1876=171, input_1877=245, input_1890=0, input_1895=47, input_1916=158, input_1920=209, input_1921=149, input_1922=88, input_1933=183, input_1938=175, input_1959=232, input_1963=59, input_1964=235, input_1965=143, input_1976=241, input_1981=155, input_2=121, input_2002=101, input_2006=233, input_2007=26, input_2008=54, input_2019=181, input_2024=9, input_2045=48, input_2050=77, input_2085=227, input_2086=33, input_2087=221, input_2088=45, input_2089=8, input_2090=34, input_2091=27, input_2092=69, input_2093=74, input_2097=207, input_2105=246, input_2108=199, input_2122=23, input_2123=86, input_2127=21, input_2141=67, input_2142=50, input_2146=44, input_2160=95, input_2163=49, input_2177=244, input_2180=46, input_2194=55, input_2197=139, input_2211=93, input_2214=156, input_2231=76, input_2234=160, input_234=179, input_254=169, input_255=228, input_256=206, input_263=114, input_264=3, input_307=66, input_313=2, input_314=162, input_315=100, input_327=152, input_337=247, input_343=200, input_348=25, input_350=84, input_360=12, input_379=126, input_385=122, input_386=111, input_387=144, input_398=142, input_4=234, input_403=223, input_405=135, input_415=71, input_434=210, input_440=37, input_441=230, input_442=187, input_453=150, input_458=63, input_460=53, input_470=5, input_489=62, input_495=189, input_496=215, input_497=205, input_508=161, input_513=140, input_515=145, input_525=184, input_544=204, input_548=5, input_549=32, input_550=85, input_560=68, input_585=115, input_588=52, input_598=17, input_623=113, input_627=4, input_628=107, input_629=72, input_630=94, input_638=225, input_642=18, input_666=123, input_670=165, input_673=132, input_681=185, input_685=81, input_709=41, input_713=231, input_718=105, input_727=35, input_728=89, input_729=73, input_739=136, input_764=98, input_767=91, input_777=29, input_80=92, input_802=229, input_804=116, input_805=83, input_806=112, input_807=172, input_808=102, input_809=212, input_810=240, input_818=127, input_82=208, input_828=186, input_83=194, input_833=202, input_84=255, input_860=22, input_863=157, input_864=252, input_875=80, input_902=138, input_907=103, input_919=8, input_923=154, input_945=125, input_949=87, input_950=31, input_970=36, input_974=15, input_979=224, input_988=216, mask_SORT_1=1, mask_SORT_119=3, mask_SORT_21=255, mask_SORT_3=7, mask_SORT_5=15, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_119=2, msb_SORT_21=128, msb_SORT_3=4, msb_SORT_5=8, msb_SORT_9=2147483648, state_14=0, state_23=0, state_25=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_7=0, state_71=0, state_73=0, state_75=0, state_77=0, var_100=3, var_103=6, var_104=4, var_10_arg_0=0, var_11=8, var_115=5, var_122=1, var_125=3, var_128=2, var_13=0, var_132=5, var_135=7, var_138=6, var_142=4, var_152=0, var_165=7, var_168=8, var_17=4, var_173=9, var_182=10, var_22=0, var_238=1, var_265=255, var_317=1, var_32=1, var_320=3, var_323=2, var_36=0, var_6=0, var_85=1, var_87=10, var_97=2] [L688] SORT_9 var_10 = var_10_arg_0; [L689] SORT_9 var_12_arg_0 = var_10; [L690] SORT_9 var_12_arg_1 = var_11; [L691] SORT_1 var_12 = var_12_arg_0 == var_12_arg_1; [L692] SORT_3 var_16_arg_0 = state_14; VAL [init_15_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_8_arg_1=0, input_101=28, input_1010=7, input_1012=108, input_1013=20, input_1014=190, input_102=253, input_1037=9, input_1042=164, input_1054=146, input_1058=13, input_1080=51, input_1084=166, input_1085=129, input_1105=197, input_1109=213, input_1114=168, input_1123=148, input_113=220, input_114=218, input_1145=79, input_1147=124, input_1148=248, input_1149=192, input_116=243, input_117=133, input_1172=222, input_1177=19, input_1189=163, input_1193=16, input_1215=217, input_1219=214, input_1220=249, input_1240=134, input_1244=75, input_1249=237, input_1258=56, input_1280=219, input_1282=226, input_1283=170, input_1284=65, input_1307=11, input_1312=182, input_1324=60, input_1328=128, input_1350=188, input_1354=24, input_1355=2, input_1375=117, input_1379=39, input_1384=1, input_1393=196, input_1415=70, input_1417=242, input_1418=193, input_1419=191, input_1442=173, input_1447=120, input_1459=251, input_1463=176, input_1485=147, input_1489=250, input_1490=10, input_1510=198, input_1514=238, input_1519=153, input_1528=211, input_1550=14, input_1552=159, input_1553=61, input_1554=178, input_1577=38, input_1582=6, input_1594=97, input_1598=177, input_1620=201, input_1624=119, input_1625=239, input_1645=30, input_1649=64, input_1654=58, input_1663=1, input_1685=167, input_1687=151, input_1688=57, input_1689=6, input_171=118, input_1712=203, input_1717=180, input_172=78, input_1729=96, input_1733=236, input_1755=110, input_1759=109, input_1760=42, input_1780=130, input_1784=131, input_1789=106, input_1798=3, input_180=43, input_181=195, input_1820=40, input_1822=4, input_1823=141, input_1824=99, input_183=254, input_184=137, input_1847=174, input_1852=90, input_1864=82, input_1868=7, input_1875=104, input_1876=171, input_1877=245, input_1890=0, input_1895=47, input_1916=158, input_1920=209, input_1921=149, input_1922=88, input_1933=183, input_1938=175, input_1959=232, input_1963=59, input_1964=235, input_1965=143, input_1976=241, input_1981=155, input_2=121, input_2002=101, input_2006=233, input_2007=26, input_2008=54, input_2019=181, input_2024=9, input_2045=48, input_2050=77, input_2085=227, input_2086=33, input_2087=221, input_2088=45, input_2089=8, input_2090=34, input_2091=27, input_2092=69, input_2093=74, input_2097=207, input_2105=246, input_2108=199, input_2122=23, input_2123=86, input_2127=21, input_2141=67, input_2142=50, input_2146=44, input_2160=95, input_2163=49, input_2177=244, input_2180=46, input_2194=55, input_2197=139, input_2211=93, input_2214=156, input_2231=76, input_2234=160, input_234=179, input_254=169, input_255=228, input_256=206, input_263=114, input_264=3, input_307=66, input_313=2, input_314=162, input_315=100, input_327=152, input_337=247, input_343=200, input_348=25, input_350=84, input_360=12, input_379=126, input_385=122, input_386=111, input_387=144, input_398=142, input_4=234, input_403=223, input_405=135, input_415=71, input_434=210, input_440=37, input_441=230, input_442=187, input_453=150, input_458=63, input_460=53, input_470=5, input_489=62, input_495=189, input_496=215, input_497=205, input_508=161, input_513=140, input_515=145, input_525=184, input_544=204, input_548=5, input_549=32, input_550=85, input_560=68, input_585=115, input_588=52, input_598=17, input_623=113, input_627=4, input_628=107, input_629=72, input_630=94, input_638=225, input_642=18, input_666=123, input_670=165, input_673=132, input_681=185, input_685=81, input_709=41, input_713=231, input_718=105, input_727=35, input_728=89, input_729=73, input_739=136, input_764=98, input_767=91, input_777=29, input_80=92, input_802=229, input_804=116, input_805=83, input_806=112, input_807=172, input_808=102, input_809=212, input_810=240, input_818=127, input_82=208, input_828=186, input_83=194, input_833=202, input_84=255, input_860=22, input_863=157, input_864=252, input_875=80, input_902=138, input_907=103, input_919=8, input_923=154, input_945=125, input_949=87, input_950=31, input_970=36, input_974=15, input_979=224, input_988=216, mask_SORT_1=1, mask_SORT_119=3, mask_SORT_21=255, mask_SORT_3=7, mask_SORT_5=15, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_119=2, msb_SORT_21=128, msb_SORT_3=4, msb_SORT_5=8, msb_SORT_9=2147483648, state_14=0, state_23=0, state_25=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_7=0, state_71=0, state_73=0, state_75=0, state_77=0, var_10=0, var_100=3, var_103=6, var_104=4, var_10_arg_0=0, var_11=8, var_115=5, var_12=0, var_122=1, var_125=3, var_128=2, var_12_arg_0=0, var_12_arg_1=8, var_13=0, var_132=5, var_135=7, var_138=6, var_142=4, var_152=0, var_165=7, var_168=8, var_16_arg_0=0, var_17=4, var_173=9, var_182=10, var_22=0, var_238=1, var_265=255, var_317=1, var_32=1, var_320=3, var_323=2, var_36=0, var_6=0, var_85=1, var_87=10, var_97=2] [L693] var_16_arg_0 = var_16_arg_0 & mask_SORT_3 VAL [init_15_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_8_arg_1=0, input_101=28, input_1010=7, input_1012=108, input_1013=20, input_1014=190, input_102=253, input_1037=9, input_1042=164, input_1054=146, input_1058=13, input_1080=51, input_1084=166, input_1085=129, input_1105=197, input_1109=213, input_1114=168, input_1123=148, input_113=220, input_114=218, input_1145=79, input_1147=124, input_1148=248, input_1149=192, input_116=243, input_117=133, input_1172=222, input_1177=19, input_1189=163, input_1193=16, input_1215=217, input_1219=214, input_1220=249, input_1240=134, input_1244=75, input_1249=237, input_1258=56, input_1280=219, input_1282=226, input_1283=170, input_1284=65, input_1307=11, input_1312=182, input_1324=60, input_1328=128, input_1350=188, input_1354=24, input_1355=2, input_1375=117, input_1379=39, input_1384=1, input_1393=196, input_1415=70, input_1417=242, input_1418=193, input_1419=191, input_1442=173, input_1447=120, input_1459=251, input_1463=176, input_1485=147, input_1489=250, input_1490=10, input_1510=198, input_1514=238, input_1519=153, input_1528=211, input_1550=14, input_1552=159, input_1553=61, input_1554=178, input_1577=38, input_1582=6, input_1594=97, input_1598=177, input_1620=201, input_1624=119, input_1625=239, input_1645=30, input_1649=64, input_1654=58, input_1663=1, input_1685=167, input_1687=151, input_1688=57, input_1689=6, input_171=118, input_1712=203, input_1717=180, input_172=78, input_1729=96, input_1733=236, input_1755=110, input_1759=109, input_1760=42, input_1780=130, input_1784=131, input_1789=106, input_1798=3, input_180=43, input_181=195, input_1820=40, input_1822=4, input_1823=141, input_1824=99, input_183=254, input_184=137, input_1847=174, input_1852=90, input_1864=82, input_1868=7, input_1875=104, input_1876=171, input_1877=245, input_1890=0, input_1895=47, input_1916=158, input_1920=209, input_1921=149, input_1922=88, input_1933=183, input_1938=175, input_1959=232, input_1963=59, input_1964=235, input_1965=143, input_1976=241, input_1981=155, input_2=121, input_2002=101, input_2006=233, input_2007=26, input_2008=54, input_2019=181, input_2024=9, input_2045=48, input_2050=77, input_2085=227, input_2086=33, input_2087=221, input_2088=45, input_2089=8, input_2090=34, input_2091=27, input_2092=69, input_2093=74, input_2097=207, input_2105=246, input_2108=199, input_2122=23, input_2123=86, input_2127=21, input_2141=67, input_2142=50, input_2146=44, input_2160=95, input_2163=49, input_2177=244, input_2180=46, input_2194=55, input_2197=139, input_2211=93, input_2214=156, input_2231=76, input_2234=160, input_234=179, input_254=169, input_255=228, input_256=206, input_263=114, input_264=3, input_307=66, input_313=2, input_314=162, input_315=100, input_327=152, input_337=247, input_343=200, input_348=25, input_350=84, input_360=12, input_379=126, input_385=122, input_386=111, input_387=144, input_398=142, input_4=234, input_403=223, input_405=135, input_415=71, input_434=210, input_440=37, input_441=230, input_442=187, input_453=150, input_458=63, input_460=53, input_470=5, input_489=62, input_495=189, input_496=215, input_497=205, input_508=161, input_513=140, input_515=145, input_525=184, input_544=204, input_548=5, input_549=32, input_550=85, input_560=68, input_585=115, input_588=52, input_598=17, input_623=113, input_627=4, input_628=107, input_629=72, input_630=94, input_638=225, input_642=18, input_666=123, input_670=165, input_673=132, input_681=185, input_685=81, input_709=41, input_713=231, input_718=105, input_727=35, input_728=89, input_729=73, input_739=136, input_764=98, input_767=91, input_777=29, input_80=92, input_802=229, input_804=116, input_805=83, input_806=112, input_807=172, input_808=102, input_809=212, input_810=240, input_818=127, input_82=208, input_828=186, input_83=194, input_833=202, input_84=255, input_860=22, input_863=157, input_864=252, input_875=80, input_902=138, input_907=103, input_919=8, input_923=154, input_945=125, input_949=87, input_950=31, input_970=36, input_974=15, input_979=224, input_988=216, mask_SORT_1=1, mask_SORT_119=3, mask_SORT_21=255, mask_SORT_3=7, mask_SORT_5=15, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_119=2, msb_SORT_21=128, msb_SORT_3=4, msb_SORT_5=8, msb_SORT_9=2147483648, state_14=0, state_23=0, state_25=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_7=0, state_71=0, state_73=0, state_75=0, state_77=0, var_10=0, var_100=3, var_103=6, var_104=4, var_10_arg_0=0, var_11=8, var_115=5, var_12=0, var_122=1, var_125=3, var_128=2, var_12_arg_0=0, var_12_arg_1=8, var_13=0, var_132=5, var_135=7, var_138=6, var_142=4, var_152=0, var_165=7, var_168=8, var_16_arg_0=0, var_17=4, var_173=9, var_182=10, var_22=0, var_238=1, var_265=255, var_317=1, var_32=1, var_320=3, var_323=2, var_36=0, var_6=0, var_85=1, var_87=10, var_97=2] [L694] SORT_9 var_16 = var_16_arg_0; [L695] SORT_9 var_18_arg_0 = var_16; [L696] SORT_9 var_18_arg_1 = var_17; [L697] SORT_1 var_18 = var_18_arg_0 == var_18_arg_1; [L698] SORT_1 var_19_arg_0 = var_12; [L699] SORT_1 var_19_arg_1 = var_18; [L700] SORT_1 var_19 = var_19_arg_0 & var_19_arg_1; [L701] SORT_1 var_20_arg_0 = var_19; [L702] SORT_1 var_20 = ~var_20_arg_0; [L703] SORT_21 var_27_arg_0 = state_23; [L704] SORT_21 var_27_arg_1 = state_25; [L705] SORT_1 var_27 = var_27_arg_0 == var_27_arg_1; [L706] SORT_1 var_28_arg_0 = var_27; [L707] SORT_1 var_28 = ~var_28_arg_0; [L708] SORT_1 var_29_arg_0 = var_20; [L709] SORT_1 var_29_arg_1 = var_28; [L710] SORT_1 var_29 = var_29_arg_0 | var_29_arg_1; [L711] SORT_1 var_33_arg_0 = var_29; [L712] SORT_1 var_33 = ~var_33_arg_0; [L713] SORT_1 var_34_arg_0 = var_32; [L714] SORT_1 var_34_arg_1 = var_33; [L715] SORT_1 var_34 = var_34_arg_0 & var_34_arg_1; VAL [init_15_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_8_arg_1=0, input_101=28, input_1010=7, input_1012=108, input_1013=20, input_1014=190, input_102=253, input_1037=9, input_1042=164, input_1054=146, input_1058=13, input_1080=51, input_1084=166, input_1085=129, input_1105=197, input_1109=213, input_1114=168, input_1123=148, input_113=220, input_114=218, input_1145=79, input_1147=124, input_1148=248, input_1149=192, input_116=243, input_117=133, input_1172=222, input_1177=19, input_1189=163, input_1193=16, input_1215=217, input_1219=214, input_1220=249, input_1240=134, input_1244=75, input_1249=237, input_1258=56, input_1280=219, input_1282=226, input_1283=170, input_1284=65, input_1307=11, input_1312=182, input_1324=60, input_1328=128, input_1350=188, input_1354=24, input_1355=2, input_1375=117, input_1379=39, input_1384=1, input_1393=196, input_1415=70, input_1417=242, input_1418=193, input_1419=191, input_1442=173, input_1447=120, input_1459=251, input_1463=176, input_1485=147, input_1489=250, input_1490=10, input_1510=198, input_1514=238, input_1519=153, input_1528=211, input_1550=14, input_1552=159, input_1553=61, input_1554=178, input_1577=38, input_1582=6, input_1594=97, input_1598=177, input_1620=201, input_1624=119, input_1625=239, input_1645=30, input_1649=64, input_1654=58, input_1663=1, input_1685=167, input_1687=151, input_1688=57, input_1689=6, input_171=118, input_1712=203, input_1717=180, input_172=78, input_1729=96, input_1733=236, input_1755=110, input_1759=109, input_1760=42, input_1780=130, input_1784=131, input_1789=106, input_1798=3, input_180=43, input_181=195, input_1820=40, input_1822=4, input_1823=141, input_1824=99, input_183=254, input_184=137, input_1847=174, input_1852=90, input_1864=82, input_1868=7, input_1875=104, input_1876=171, input_1877=245, input_1890=0, input_1895=47, input_1916=158, input_1920=209, input_1921=149, input_1922=88, input_1933=183, input_1938=175, input_1959=232, input_1963=59, input_1964=235, input_1965=143, input_1976=241, input_1981=155, input_2=121, input_2002=101, input_2006=233, input_2007=26, input_2008=54, input_2019=181, input_2024=9, input_2045=48, input_2050=77, input_2085=227, input_2086=33, input_2087=221, input_2088=45, input_2089=8, input_2090=34, input_2091=27, input_2092=69, input_2093=74, input_2097=207, input_2105=246, input_2108=199, input_2122=23, input_2123=86, input_2127=21, input_2141=67, input_2142=50, input_2146=44, input_2160=95, input_2163=49, input_2177=244, input_2180=46, input_2194=55, input_2197=139, input_2211=93, input_2214=156, input_2231=76, input_2234=160, input_234=179, input_254=169, input_255=228, input_256=206, input_263=114, input_264=3, input_307=66, input_313=2, input_314=162, input_315=100, input_327=152, input_337=247, input_343=200, input_348=25, input_350=84, input_360=12, input_379=126, input_385=122, input_386=111, input_387=144, input_398=142, input_4=234, input_403=223, input_405=135, input_415=71, input_434=210, input_440=37, input_441=230, input_442=187, input_453=150, input_458=63, input_460=53, input_470=5, input_489=62, input_495=189, input_496=215, input_497=205, input_508=161, input_513=140, input_515=145, input_525=184, input_544=204, input_548=5, input_549=32, input_550=85, input_560=68, input_585=115, input_588=52, input_598=17, input_623=113, input_627=4, input_628=107, input_629=72, input_630=94, input_638=225, input_642=18, input_666=123, input_670=165, input_673=132, input_681=185, input_685=81, input_709=41, input_713=231, input_718=105, input_727=35, input_728=89, input_729=73, input_739=136, input_764=98, input_767=91, input_777=29, input_80=92, input_802=229, input_804=116, input_805=83, input_806=112, input_807=172, input_808=102, input_809=212, input_810=240, input_818=127, input_82=208, input_828=186, input_83=194, input_833=202, input_84=255, input_860=22, input_863=157, input_864=252, input_875=80, input_902=138, input_907=103, input_919=8, input_923=154, input_945=125, input_949=87, input_950=31, input_970=36, input_974=15, input_979=224, input_988=216, mask_SORT_1=1, mask_SORT_119=3, mask_SORT_21=255, mask_SORT_3=7, mask_SORT_5=15, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_119=2, msb_SORT_21=128, msb_SORT_3=4, msb_SORT_5=8, msb_SORT_9=2147483648, state_14=0, state_23=0, state_25=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_7=0, state_71=0, state_73=0, state_75=0, state_77=0, var_10=0, var_100=3, var_103=6, var_104=4, var_10_arg_0=0, var_11=8, var_115=5, var_12=0, var_122=1, var_125=3, var_128=2, var_12_arg_0=0, var_12_arg_1=8, var_13=0, var_132=5, var_135=7, var_138=6, var_142=4, var_152=0, var_16=0, var_165=7, var_168=8, var_16_arg_0=0, var_17=4, var_173=9, var_18=0, var_182=10, var_18_arg_0=0, var_18_arg_1=4, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_20=1, var_20_arg_0=0, var_22=0, var_238=1, var_265=255, var_27=1, var_27_arg_0=0, var_27_arg_1=0, var_28=1, var_28_arg_0=1, var_29=1, var_29_arg_0=1, var_29_arg_1=1, var_317=1, var_32=1, var_320=3, var_323=2, var_33=2, var_33_arg_0=1, var_34=1, var_34_arg_0=1, var_34_arg_1=2, var_36=0, var_6=0, var_85=1, var_87=10, var_97=2] [L716] var_34 = var_34 & mask_SORT_1 VAL [init_15_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_8_arg_1=0, input_101=28, input_1010=7, input_1012=108, input_1013=20, input_1014=190, input_102=253, input_1037=9, input_1042=164, input_1054=146, input_1058=13, input_1080=51, input_1084=166, input_1085=129, input_1105=197, input_1109=213, input_1114=168, input_1123=148, input_113=220, input_114=218, input_1145=79, input_1147=124, input_1148=248, input_1149=192, input_116=243, input_117=133, input_1172=222, input_1177=19, input_1189=163, input_1193=16, input_1215=217, input_1219=214, input_1220=249, input_1240=134, input_1244=75, input_1249=237, input_1258=56, input_1280=219, input_1282=226, input_1283=170, input_1284=65, input_1307=11, input_1312=182, input_1324=60, input_1328=128, input_1350=188, input_1354=24, input_1355=2, input_1375=117, input_1379=39, input_1384=1, input_1393=196, input_1415=70, input_1417=242, input_1418=193, input_1419=191, input_1442=173, input_1447=120, input_1459=251, input_1463=176, input_1485=147, input_1489=250, input_1490=10, input_1510=198, input_1514=238, input_1519=153, input_1528=211, input_1550=14, input_1552=159, input_1553=61, input_1554=178, input_1577=38, input_1582=6, input_1594=97, input_1598=177, input_1620=201, input_1624=119, input_1625=239, input_1645=30, input_1649=64, input_1654=58, input_1663=1, input_1685=167, input_1687=151, input_1688=57, input_1689=6, input_171=118, input_1712=203, input_1717=180, input_172=78, input_1729=96, input_1733=236, input_1755=110, input_1759=109, input_1760=42, input_1780=130, input_1784=131, input_1789=106, input_1798=3, input_180=43, input_181=195, input_1820=40, input_1822=4, input_1823=141, input_1824=99, input_183=254, input_184=137, input_1847=174, input_1852=90, input_1864=82, input_1868=7, input_1875=104, input_1876=171, input_1877=245, input_1890=0, input_1895=47, input_1916=158, input_1920=209, input_1921=149, input_1922=88, input_1933=183, input_1938=175, input_1959=232, input_1963=59, input_1964=235, input_1965=143, input_1976=241, input_1981=155, input_2=121, input_2002=101, input_2006=233, input_2007=26, input_2008=54, input_2019=181, input_2024=9, input_2045=48, input_2050=77, input_2085=227, input_2086=33, input_2087=221, input_2088=45, input_2089=8, input_2090=34, input_2091=27, input_2092=69, input_2093=74, input_2097=207, input_2105=246, input_2108=199, input_2122=23, input_2123=86, input_2127=21, input_2141=67, input_2142=50, input_2146=44, input_2160=95, input_2163=49, input_2177=244, input_2180=46, input_2194=55, input_2197=139, input_2211=93, input_2214=156, input_2231=76, input_2234=160, input_234=179, input_254=169, input_255=228, input_256=206, input_263=114, input_264=3, input_307=66, input_313=2, input_314=162, input_315=100, input_327=152, input_337=247, input_343=200, input_348=25, input_350=84, input_360=12, input_379=126, input_385=122, input_386=111, input_387=144, input_398=142, input_4=234, input_403=223, input_405=135, input_415=71, input_434=210, input_440=37, input_441=230, input_442=187, input_453=150, input_458=63, input_460=53, input_470=5, input_489=62, input_495=189, input_496=215, input_497=205, input_508=161, input_513=140, input_515=145, input_525=184, input_544=204, input_548=5, input_549=32, input_550=85, input_560=68, input_585=115, input_588=52, input_598=17, input_623=113, input_627=4, input_628=107, input_629=72, input_630=94, input_638=225, input_642=18, input_666=123, input_670=165, input_673=132, input_681=185, input_685=81, input_709=41, input_713=231, input_718=105, input_727=35, input_728=89, input_729=73, input_739=136, input_764=98, input_767=91, input_777=29, input_80=92, input_802=229, input_804=116, input_805=83, input_806=112, input_807=172, input_808=102, input_809=212, input_810=240, input_818=127, input_82=208, input_828=186, input_83=194, input_833=202, input_84=255, input_860=22, input_863=157, input_864=252, input_875=80, input_902=138, input_907=103, input_919=8, input_923=154, input_945=125, input_949=87, input_950=31, input_970=36, input_974=15, input_979=224, input_988=216, mask_SORT_1=1, mask_SORT_119=3, mask_SORT_21=255, mask_SORT_3=7, mask_SORT_5=15, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_119=2, msb_SORT_21=128, msb_SORT_3=4, msb_SORT_5=8, msb_SORT_9=2147483648, state_14=0, state_23=0, state_25=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_7=0, state_71=0, state_73=0, state_75=0, state_77=0, var_10=0, var_100=3, var_103=6, var_104=4, var_10_arg_0=0, var_11=8, var_115=5, var_12=0, var_122=1, var_125=3, var_128=2, var_12_arg_0=0, var_12_arg_1=8, var_13=0, var_132=5, var_135=7, var_138=6, var_142=4, var_152=0, var_16=0, var_165=7, var_168=8, var_16_arg_0=0, var_17=4, var_173=9, var_18=0, var_182=10, var_18_arg_0=0, var_18_arg_1=4, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_20=1, var_20_arg_0=0, var_22=0, var_238=1, var_265=255, var_27=1, var_27_arg_0=0, var_27_arg_1=0, var_28=1, var_28_arg_0=1, var_29=1, var_29_arg_0=1, var_29_arg_1=1, var_317=1, var_32=1, var_320=3, var_323=2, var_33=2, var_33_arg_0=1, var_34=1, var_34_arg_0=1, var_34_arg_1=2, var_36=0, var_6=0, var_85=1, var_87=10, var_97=2] [L717] SORT_1 bad_35_arg_0 = var_34; [L718] CALL __VERIFIER_assert(!(bad_35_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 956 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.9s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4722 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4722 mSDsluCounter, 3198 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1603 mSDsCounter, 1 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 17 IncrementalHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1 mSolverCounterUnsat, 1595 mSDtfsCounter, 17 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=956occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 1 MinimizatonAttempts, 955 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 23 NumberOfCodeBlocks, 23 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 10 ConstructedInterpolants, 0 QuantifiedInterpolants, 15 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-16 11:24:16,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, 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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_RCU.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 15b4a6d4c9a6c69c85229aa33195fbe95fc6aa9d0c04dfaada1805282489ce61 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:24:18,631 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:24:18,633 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:24:18,658 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:24:18,661 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:24:18,666 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:24:18,669 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:24:18,676 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:24:18,678 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:24:18,685 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:24:18,687 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:24:18,688 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:24:18,689 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:24:18,691 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:24:18,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:24:18,694 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:24:18,696 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:24:18,697 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:24:18,699 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:24:18,700 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:24:18,702 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:24:18,703 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:24:18,704 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:24:18,705 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:24:18,708 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:24:18,708 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:24:18,709 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:24:18,710 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:24:18,710 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:24:18,711 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:24:18,711 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:24:18,712 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:24:18,713 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:24:18,713 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:24:18,725 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:24:18,725 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:24:18,726 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:24:18,726 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:24:18,726 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:24:18,727 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:24:18,728 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:24:18,732 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:24:18,777 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:24:18,778 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:24:18,779 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:24:18,779 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:24:18,780 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:24:18,780 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:24:18,782 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:24:18,782 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:24:18,782 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:24:18,782 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:24:18,783 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:24:18,784 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:24:18,784 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:24:18,784 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:24:18,784 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:24:18,785 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:24:18,785 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:24:18,785 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:24:18,785 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:24:18,785 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:24:18,786 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:24:18,786 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:24:18,786 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:24:18,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:24:18,787 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:24:18,787 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:24:18,787 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:24:18,787 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:24:18,788 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:24:18,788 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:24:18,788 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:24:18,788 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:24:18,789 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:24:18,789 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_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15b4a6d4c9a6c69c85229aa33195fbe95fc6aa9d0c04dfaada1805282489ce61 [2022-11-16 11:24:19,164 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:24:19,185 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:24:19,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:24:19,189 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:24:19,190 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:24:19,192 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_RCU.c [2022-11-16 11:24:19,276 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/data/e900b7341/6d87aae90abd477f8f42a3b9d0e6a78e/FLAG4dfeca226 [2022-11-16 11:24:20,161 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:24:20,162 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_RCU.c [2022-11-16 11:24:20,215 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/data/e900b7341/6d87aae90abd477f8f42a3b9d0e6a78e/FLAG4dfeca226 [2022-11-16 11:24:20,690 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/data/e900b7341/6d87aae90abd477f8f42a3b9d0e6a78e [2022-11-16 11:24:20,693 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:24:20,697 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:24:20,700 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:24:20,700 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:24:20,704 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:24:20,705 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:24:20" (1/1) ... [2022-11-16 11:24:20,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1389e4a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:20, skipping insertion in model container [2022-11-16 11:24:20,708 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:24:20" (1/1) ... [2022-11-16 11:24:20,714 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:24:20,868 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:24:21,123 WARN L229 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_29b9d695-16b9-4c54-895e-856ed2b85957/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_RCU.c[1107,1120] [2022-11-16 11:24:22,053 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:24:22,057 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:24:22,069 WARN L229 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_29b9d695-16b9-4c54-895e-856ed2b85957/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_RCU.c[1107,1120] [2022-11-16 11:24:22,495 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:24:22,508 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:24:22,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:22 WrapperNode [2022-11-16 11:24:22,509 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:24:22,510 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:24:22,510 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:24:22,510 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:24:22,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:22" (1/1) ... [2022-11-16 11:24:22,691 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:22" (1/1) ... [2022-11-16 11:24:23,027 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 7738 [2022-11-16 11:24:23,028 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:24:23,029 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:24:23,029 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:24:23,029 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:24:23,044 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:22" (1/1) ... [2022-11-16 11:24:23,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:22" (1/1) ... [2022-11-16 11:24:23,145 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:22" (1/1) ... [2022-11-16 11:24:23,146 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:22" (1/1) ... [2022-11-16 11:24:23,277 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:22" (1/1) ... [2022-11-16 11:24:23,300 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:22" (1/1) ... [2022-11-16 11:24:23,327 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:22" (1/1) ... [2022-11-16 11:24:23,347 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:22" (1/1) ... [2022-11-16 11:24:23,397 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:24:23,398 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:24:23,399 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:24:23,400 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:24:23,401 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:22" (1/1) ... [2022-11-16 11:24:23,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:24:23,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:24:23,436 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:24:23,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:24:23,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:24:23,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:24:24,794 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:24:24,796 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:24:46,320 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 11:24:46,328 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 11:24:46,329 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 11:24:46,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:24:46 BoogieIcfgContainer [2022-11-16 11:24:46,331 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 11:24:46,334 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 11:24:46,334 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 11:24:46,337 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 11:24:46,338 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 11:24:20" (1/3) ... [2022-11-16 11:24:46,338 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f1e5827 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:24:46, skipping insertion in model container [2022-11-16 11:24:46,339 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:22" (2/3) ... [2022-11-16 11:24:46,339 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f1e5827 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:24:46, skipping insertion in model container [2022-11-16 11:24:46,339 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:24:46" (3/3) ... [2022-11-16 11:24:46,340 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.h_RCU.c [2022-11-16 11:24:46,359 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 11:24:46,359 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-16 11:24:46,430 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 11:24:46,440 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7a5c03cc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 11:24:46,441 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-16 11:24:46,445 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:24:46,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-16 11:24:46,451 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:24:46,451 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-16 11:24:46,452 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:24:46,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:24:46,459 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-16 11:24:46,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-16 11:24:46,474 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [165967617] [2022-11-16 11:24:46,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:24:46,475 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-16 11:24:46,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/mathsat [2022-11-16 11:24:46,482 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-16 11:24:46,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-16 11:24:48,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:24:48,224 INFO L263 TraceCheckSpWp]: Trace formula consists of 394 conjuncts, 24 conjunts are in the unsatisfiable core [2022-11-16 11:24:48,260 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 11:24:48,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:24:48,474 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 11:24:48,475 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-16 11:24:48,475 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [165967617] [2022-11-16 11:24:48,475 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [165967617] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:24:48,476 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:24:48,476 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 11:24:48,477 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1582587155] [2022-11-16 11:24:48,478 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:24:48,483 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-16 11:24:48,484 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-16 11:24:48,517 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 11:24:48,518 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 11:24:48,520 INFO L87 Difference]: Start difference. First operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:24:49,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-16 11:24:50,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:24:50,035 INFO L93 Difference]: Finished difference Result 20 states and 30 transitions. [2022-11-16 11:24:50,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 11:24:50,038 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2022-11-16 11:24:50,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:24:50,045 INFO L225 Difference]: With dead ends: 20 [2022-11-16 11:24:50,045 INFO L226 Difference]: Without dead ends: 11 [2022-11-16 11:24:50,048 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-16 11:24:50,051 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 4 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 13 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-11-16 11:24:50,052 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 13 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-11-16 11:24:50,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11 states. [2022-11-16 11:24:50,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11 to 9. [2022-11-16 11:24:50,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 1.125) internal successors, (9), 8 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:24:50,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2022-11-16 11:24:50,083 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2022-11-16 11:24:50,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:24:50,084 INFO L495 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2022-11-16 11:24:50,084 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:24:50,084 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2022-11-16 11:24:50,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-16 11:24:50,085 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:24:50,085 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2022-11-16 11:24:50,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-11-16 11:24:50,300 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-16 11:24:50,300 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:24:50,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:24:50,301 INFO L85 PathProgramCache]: Analyzing trace with hash 271073635, now seen corresponding path program 1 times [2022-11-16 11:24:50,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-16 11:24:50,310 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1355480805] [2022-11-16 11:24:50,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:24:50,310 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-16 11:24:50,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/mathsat [2022-11-16 11:24:50,311 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-16 11:24:50,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-16 11:24:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:24:54,130 INFO L263 TraceCheckSpWp]: Trace formula consists of 7133 conjuncts, 75 conjunts are in the unsatisfiable core [2022-11-16 11:24:54,177 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 11:24:54,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:24:54,969 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 11:25:00,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:25:00,607 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-16 11:25:00,607 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1355480805] [2022-11-16 11:25:00,607 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1355480805] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 11:25:00,607 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-16 11:25:00,608 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-11-16 11:25:00,608 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2103074671] [2022-11-16 11:25:00,608 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-16 11:25:00,609 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-16 11:25:00,609 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-16 11:25:00,610 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-16 11:25:00,610 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-11-16 11:25:00,611 INFO L87 Difference]: Start difference. First operand 9 states and 9 transitions. Second operand has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:25:02,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-16 11:25:03,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-16 11:25:03,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:25:03,889 INFO L93 Difference]: Finished difference Result 16 states and 16 transitions. [2022-11-16 11:25:03,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-16 11:25:03,889 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2022-11-16 11:25:03,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:25:03,890 INFO L225 Difference]: With dead ends: 16 [2022-11-16 11:25:03,890 INFO L226 Difference]: Without dead ends: 14 [2022-11-16 11:25:03,890 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2022-11-16 11:25:03,892 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 9 mSDsluCounter, 11 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 15 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 9 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-11-16 11:25:03,892 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 15 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 0 Unknown, 9 Unchecked, 3.1s Time] [2022-11-16 11:25:03,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-11-16 11:25:03,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 12. [2022-11-16 11:25:03,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:25:03,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-11-16 11:25:03,896 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 8 [2022-11-16 11:25:03,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:25:03,897 INFO L495 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2022-11-16 11:25:03,897 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:25:03,897 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-11-16 11:25:03,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-16 11:25:03,898 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:25:03,898 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2022-11-16 11:25:03,959 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-16 11:25:04,122 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-16 11:25:04,123 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:25:04,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:25:04,123 INFO L85 PathProgramCache]: Analyzing trace with hash 1020920393, now seen corresponding path program 2 times [2022-11-16 11:25:04,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-16 11:25:04,136 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [326536847] [2022-11-16 11:25:04,136 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-16 11:25:04,136 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-16 11:25:04,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/mathsat [2022-11-16 11:25:04,137 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-16 11:25:04,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-16 11:25:09,422 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-16 11:25:09,423 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-16 11:25:09,720 INFO L263 TraceCheckSpWp]: Trace formula consists of 13872 conjuncts, 220 conjunts are in the unsatisfiable core [2022-11-16 11:25:09,789 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 11:25:13,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:25:13,500 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 11:25:28,370 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-16 11:25:28,370 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [326536847] [2022-11-16 11:25:28,371 WARN L319 FreeRefinementEngine]: Global settings require throwing the following exception [2022-11-16 11:25:28,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-11-16 11:25:28,589 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-16 11:25:28,590 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: Maybe an infinite loop at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushUtilsForSubsetPush.sequentialSubsetPush(QuantifierPushUtilsForSubsetPush.java:130) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective(QuantifierPusher.java:345) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:188) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine$ApplicationTermTask.doStep(TermContextTransformationEngine.java:169) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:77) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:61) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:295) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:281) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.eliminate(PartialQuantifierElimination.java:90) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:238) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:420) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeBackwardSequence(IterativePredicateTransformer.java:399) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeWeakestPreconditionSequence(IterativePredicateTransformer.java:271) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:342) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:185) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:163) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:209) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:121) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:82) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:336) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:431) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:366) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:415) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:262) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-11-16 11:25:28,593 INFO L158 Benchmark]: Toolchain (without parser) took 67896.05ms. Allocated memory was 67.1MB in the beginning and 1.6GB in the end (delta: 1.6GB). Free memory was 35.7MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-11-16 11:25:28,593 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 67.1MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:25:28,594 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1809.23ms. Allocated memory was 67.1MB in the beginning and 134.2MB in the end (delta: 67.1MB). Free memory was 35.6MB in the beginning and 47.2MB in the end (delta: -11.6MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2022-11-16 11:25:28,594 INFO L158 Benchmark]: Boogie Procedure Inliner took 517.79ms. Allocated memory was 134.2MB in the beginning and 268.4MB in the end (delta: 134.2MB). Free memory was 47.2MB in the beginning and 163.9MB in the end (delta: -116.7MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. [2022-11-16 11:25:28,595 INFO L158 Benchmark]: Boogie Preprocessor took 368.10ms. Allocated memory is still 268.4MB. Free memory was 163.9MB in the beginning and 134.0MB in the end (delta: 29.9MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-16 11:25:28,595 INFO L158 Benchmark]: RCFGBuilder took 22932.37ms. Allocated memory was 268.4MB in the beginning and 1.4GB in the end (delta: 1.1GB). Free memory was 134.0MB in the beginning and 1.3GB in the end (delta: -1.1GB). Peak memory consumption was 807.8MB. Max. memory is 16.1GB. [2022-11-16 11:25:28,596 INFO L158 Benchmark]: TraceAbstraction took 42258.63ms. Allocated memory was 1.4GB in the beginning and 1.6GB in the end (delta: 274.7MB). Free memory was 1.3GB in the beginning and 1.2GB in the end (delta: 71.6MB). Peak memory consumption was 975.5MB. Max. memory is 16.1GB. [2022-11-16 11:25:28,598 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 67.1MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1809.23ms. Allocated memory was 67.1MB in the beginning and 134.2MB in the end (delta: 67.1MB). Free memory was 35.6MB in the beginning and 47.2MB in the end (delta: -11.6MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 517.79ms. Allocated memory was 134.2MB in the beginning and 268.4MB in the end (delta: 134.2MB). Free memory was 47.2MB in the beginning and 163.9MB in the end (delta: -116.7MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 368.10ms. Allocated memory is still 268.4MB. Free memory was 163.9MB in the beginning and 134.0MB in the end (delta: 29.9MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * RCFGBuilder took 22932.37ms. Allocated memory was 268.4MB in the beginning and 1.4GB in the end (delta: 1.1GB). Free memory was 134.0MB in the beginning and 1.3GB in the end (delta: -1.1GB). Peak memory consumption was 807.8MB. Max. memory is 16.1GB. * TraceAbstraction took 42258.63ms. Allocated memory was 1.4GB in the beginning and 1.6GB in the end (delta: 274.7MB). Free memory was 1.3GB in the beginning and 1.2GB in the end (delta: 71.6MB). Peak memory consumption was 975.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: Maybe an infinite loop de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: Maybe an infinite loop: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushUtilsForSubsetPush.sequentialSubsetPush(QuantifierPushUtilsForSubsetPush.java:130) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:25:28,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b9d695-16b9-4c54-895e-856ed2b85957/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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: AssertionError: Maybe an infinite loop