./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal45.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a 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_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal45.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc --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 8f4e59918f55e7933831ec415f703eb376230b564b813a92471b11e210cc2e17 --- 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-5e519f3 [2022-11-02 20:47:18,460 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:47:18,463 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:47:18,522 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:47:18,522 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:47:18,526 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:47:18,529 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:47:18,535 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:47:18,537 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:47:18,543 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:47:18,544 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:47:18,547 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:47:18,547 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:47:18,550 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:47:18,552 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:47:18,553 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:47:18,555 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:47:18,557 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:47:18,558 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:47:18,566 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:47:18,569 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:47:18,570 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:47:18,574 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:47:18,575 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:47:18,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:47:18,585 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:47:18,585 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:47:18,587 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:47:18,588 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:47:18,589 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:47:18,589 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:47:18,591 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:47:18,593 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:47:18,594 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:47:18,595 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:47:18,596 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:47:18,596 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:47:18,597 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:47:18,597 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:47:18,598 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:47:18,599 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:47:18,600 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:47:18,630 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:47:18,630 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:47:18,631 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:47:18,631 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:47:18,632 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:47:18,633 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:47:18,633 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:47:18,634 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:47:18,634 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:47:18,634 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:47:18,635 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:47:18,636 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:47:18,636 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:47:18,636 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:47:18,636 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:47:18,637 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:47:18,637 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:47:18,637 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:47:18,637 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:47:18,638 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:47:18,638 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:47:18,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:47:18,638 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:47:18,639 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:47:18,639 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:47:18,639 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:47:18,641 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:47:18,641 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:47:18,641 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:47:18,641 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:47:18,642 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_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f4e59918f55e7933831ec415f703eb376230b564b813a92471b11e210cc2e17 [2022-11-02 20:47:18,956 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:47:18,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:47:18,982 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:47:18,983 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:47:18,984 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:47:18,985 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal45.c [2022-11-02 20:47:19,075 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/data/10e62be13/6d5a2dbe0c53492396243b5cf4da2adf/FLAG38a8bbb05 [2022-11-02 20:47:20,002 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:47:20,004 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal45.c [2022-11-02 20:47:20,082 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/data/10e62be13/6d5a2dbe0c53492396243b5cf4da2adf/FLAG38a8bbb05 [2022-11-02 20:47:20,459 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/data/10e62be13/6d5a2dbe0c53492396243b5cf4da2adf [2022-11-02 20:47:20,462 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:47:20,464 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:47:20,468 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:47:20,468 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:47:20,472 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:47:20,473 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:47:20" (1/1) ... [2022-11-02 20:47:20,474 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33f5c8bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:47:20, skipping insertion in model container [2022-11-02 20:47:20,475 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:47:20" (1/1) ... [2022-11-02 20:47:20,482 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:47:20,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:47:21,067 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal45.c[1107,1120] [2022-11-02 20:47:22,467 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:47:22,471 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:47:22,483 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal45.c[1107,1120] [2022-11-02 20:47:23,238 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:47:23,251 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:47:23,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:47:23 WrapperNode [2022-11-02 20:47:23,253 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:47:23,255 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:47:23,255 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:47:23,256 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:47:23,266 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:47:23" (1/1) ... [2022-11-02 20:47:23,579 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:47:23" (1/1) ... [2022-11-02 20:47:24,988 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 13766 [2022-11-02 20:47:24,988 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:47:24,989 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:47:24,990 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:47:24,990 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:47:25,015 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:47:23" (1/1) ... [2022-11-02 20:47:25,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:47:23" (1/1) ... [2022-11-02 20:47:25,604 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:47:23" (1/1) ... [2022-11-02 20:47:25,605 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:47:23" (1/1) ... [2022-11-02 20:47:26,336 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:47:23" (1/1) ... [2022-11-02 20:47:26,409 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:47:23" (1/1) ... [2022-11-02 20:47:26,478 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:47:23" (1/1) ... [2022-11-02 20:47:26,533 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:47:23" (1/1) ... [2022-11-02 20:47:26,734 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:47:26,735 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:47:26,736 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:47:26,736 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:47:26,737 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:47:23" (1/1) ... [2022-11-02 20:47:26,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:47:26,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:47:26,777 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:47:26,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:47:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:47:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:47:28,585 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:47:28,588 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:50:12,341 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 20:50:12,367 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 20:50:12,368 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-02 20:50:12,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:50:12 BoogieIcfgContainer [2022-11-02 20:50:12,372 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 20:50:12,374 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 20:50:12,374 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 20:50:12,378 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 20:50:12,378 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 08:47:20" (1/3) ... [2022-11-02 20:50:12,379 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37f92334 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:50:12, skipping insertion in model container [2022-11-02 20:50:12,379 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:47:23" (2/3) ... [2022-11-02 20:50:12,380 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37f92334 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:50:12, skipping insertion in model container [2022-11-02 20:50:12,380 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:50:12" (3/3) ... [2022-11-02 20:50:12,382 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.cal45.c [2022-11-02 20:50:12,405 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 20:50:12,405 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-02 20:50:12,507 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-02 20:50:12,516 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;@6719fce, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-02 20:50:12,517 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-02 20:50:12,529 INFO L276 IsEmpty]: Start isEmpty. Operand has 1229 states, 1227 states have (on average 1.4995925020374898) internal successors, (1840), 1228 states have internal predecessors, (1840), 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) [2022-11-02 20:50:12,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-02 20:50:12,540 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:50:12,541 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:50:12,541 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:50:12,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:50:12,550 INFO L85 PathProgramCache]: Analyzing trace with hash 1165686489, now seen corresponding path program 1 times [2022-11-02 20:50:12,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:50:12,560 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1834839886] [2022-11-02 20:50:12,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:50:12,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:50:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:50:14,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:50:14,616 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:50:14,617 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1834839886] [2022-11-02 20:50:14,617 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1834839886] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:50:14,618 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:50:14,618 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:50:14,620 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1376307059] [2022-11-02 20:50:14,621 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:50:14,627 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:50:14,628 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:50:14,660 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:50:14,662 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:50:14,668 INFO L87 Difference]: Start difference. First operand has 1229 states, 1227 states have (on average 1.4995925020374898) internal successors, (1840), 1228 states have internal predecessors, (1840), 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 3.25) internal successors, (13), 4 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) [2022-11-02 20:50:16,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:50:16,614 INFO L93 Difference]: Finished difference Result 3676 states and 5513 transitions. [2022-11-02 20:50:16,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-02 20:50:16,616 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) Word has length 13 [2022-11-02 20:50:16,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:50:16,643 INFO L225 Difference]: With dead ends: 3676 [2022-11-02 20:50:16,643 INFO L226 Difference]: Without dead ends: 2449 [2022-11-02 20:50:16,657 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 [2022-11-02 20:50:16,661 INFO L413 NwaCegarLoop]: 1799 mSDtfsCounter, 3660 mSDsluCounter, 3627 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3660 SdHoareTripleChecker+Valid, 5426 SdHoareTripleChecker+Invalid, 76 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-11-02 20:50:16,662 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3660 Valid, 5426 Invalid, 76 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 76 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-11-02 20:50:16,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2449 states. [2022-11-02 20:50:16,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2449 to 1227. [2022-11-02 20:50:16,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1227 states, 1226 states have (on average 1.497553017944535) internal successors, (1836), 1226 states have internal predecessors, (1836), 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) [2022-11-02 20:50:16,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 1227 states and 1836 transitions. [2022-11-02 20:50:16,780 INFO L78 Accepts]: Start accepts. Automaton has 1227 states and 1836 transitions. Word has length 13 [2022-11-02 20:50:16,781 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:50:16,781 INFO L495 AbstractCegarLoop]: Abstraction has 1227 states and 1836 transitions. [2022-11-02 20:50:16,782 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) [2022-11-02 20:50:16,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1836 transitions. [2022-11-02 20:50:16,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-02 20:50:16,783 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:50:16,783 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:50:16,784 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-02 20:50:16,784 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:50:16,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:50:16,785 INFO L85 PathProgramCache]: Analyzing trace with hash 772659479, now seen corresponding path program 1 times [2022-11-02 20:50:16,785 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:50:16,786 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1070002519] [2022-11-02 20:50:16,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:50:16,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:50:17,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:50:18,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:50:18,065 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:50:18,066 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1070002519] [2022-11-02 20:50:18,066 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1070002519] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:50:18,066 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:50:18,066 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:50:18,067 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [284461489] [2022-11-02 20:50:18,067 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:50:18,068 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:50:18,069 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:50:18,069 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:50:18,069 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:50:18,070 INFO L87 Difference]: Start difference. First operand 1227 states and 1836 transitions. Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) [2022-11-02 20:50:20,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:50:20,124 INFO L93 Difference]: Finished difference Result 4893 states and 7327 transitions. [2022-11-02 20:50:20,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-02 20:50:20,125 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) Word has length 13 [2022-11-02 20:50:20,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:50:20,137 INFO L225 Difference]: With dead ends: 4893 [2022-11-02 20:50:20,137 INFO L226 Difference]: Without dead ends: 3670 [2022-11-02 20:50:20,140 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 [2022-11-02 20:50:20,142 INFO L413 NwaCegarLoop]: 1801 mSDtfsCounter, 5483 mSDsluCounter, 5418 mSDsCounter, 0 mSdLazyCounter, 109 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5483 SdHoareTripleChecker+Valid, 7219 SdHoareTripleChecker+Invalid, 110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 109 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-11-02 20:50:20,142 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5483 Valid, 7219 Invalid, 110 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 109 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-11-02 20:50:20,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3670 states. [2022-11-02 20:50:20,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3670 to 1229. [2022-11-02 20:50:20,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1229 states, 1228 states have (on average 1.496742671009772) internal successors, (1838), 1228 states have internal predecessors, (1838), 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) [2022-11-02 20:50:20,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 1229 states and 1838 transitions. [2022-11-02 20:50:20,181 INFO L78 Accepts]: Start accepts. Automaton has 1229 states and 1838 transitions. Word has length 13 [2022-11-02 20:50:20,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:50:20,183 INFO L495 AbstractCegarLoop]: Abstraction has 1229 states and 1838 transitions. [2022-11-02 20:50:20,183 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) [2022-11-02 20:50:20,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1838 transitions. [2022-11-02 20:50:20,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-02 20:50:20,185 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:50:20,185 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:50:20,186 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-02 20:50:20,187 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:50:20,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:50:20,197 INFO L85 PathProgramCache]: Analyzing trace with hash -36687147, now seen corresponding path program 1 times [2022-11-02 20:50:20,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:50:20,199 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1063838706] [2022-11-02 20:50:20,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:50:20,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:50:20,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:50:21,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:50:21,324 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:50:21,325 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1063838706] [2022-11-02 20:50:21,325 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1063838706] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:50:21,325 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:50:21,325 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:50:21,325 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1411181810] [2022-11-02 20:50:21,326 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:50:21,326 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:50:21,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:50:21,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:50:21,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:50:21,327 INFO L87 Difference]: Start difference. First operand 1229 states and 1838 transitions. Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) [2022-11-02 20:50:22,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:50:22,918 INFO L93 Difference]: Finished difference Result 3676 states and 5503 transitions. [2022-11-02 20:50:22,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-02 20:50:22,918 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) Word has length 13 [2022-11-02 20:50:22,919 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:50:22,926 INFO L225 Difference]: With dead ends: 3676 [2022-11-02 20:50:22,926 INFO L226 Difference]: Without dead ends: 2453 [2022-11-02 20:50:22,928 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 [2022-11-02 20:50:22,930 INFO L413 NwaCegarLoop]: 1803 mSDtfsCounter, 3654 mSDsluCounter, 3625 mSDsCounter, 0 mSdLazyCounter, 78 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3654 SdHoareTripleChecker+Valid, 5428 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 78 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-11-02 20:50:22,930 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3654 Valid, 5428 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 78 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-11-02 20:50:22,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2453 states. [2022-11-02 20:50:22,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2453 to 1231. [2022-11-02 20:50:22,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1231 states, 1230 states have (on average 1.4959349593495934) internal successors, (1840), 1230 states have internal predecessors, (1840), 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) [2022-11-02 20:50:22,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 1231 states and 1840 transitions. [2022-11-02 20:50:22,960 INFO L78 Accepts]: Start accepts. Automaton has 1231 states and 1840 transitions. Word has length 13 [2022-11-02 20:50:22,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:50:22,961 INFO L495 AbstractCegarLoop]: Abstraction has 1231 states and 1840 transitions. [2022-11-02 20:50:22,961 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) [2022-11-02 20:50:22,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1840 transitions. [2022-11-02 20:50:22,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-02 20:50:22,962 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:50:22,962 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:50:22,962 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-02 20:50:22,963 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:50:22,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:50:22,963 INFO L85 PathProgramCache]: Analyzing trace with hash 20571155, now seen corresponding path program 1 times [2022-11-02 20:50:22,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:50:22,964 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [50285158] [2022-11-02 20:50:22,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:50:22,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:50:23,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:50:24,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:50:24,092 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:50:24,093 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [50285158] [2022-11-02 20:50:24,093 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [50285158] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:50:24,093 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:50:24,094 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:50:24,094 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673905642] [2022-11-02 20:50:24,094 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:50:24,095 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:50:24,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:50:24,096 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:50:24,096 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:50:24,097 INFO L87 Difference]: Start difference. First operand 1231 states and 1840 transitions. Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) [2022-11-02 20:50:25,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:50:25,791 INFO L93 Difference]: Finished difference Result 3678 states and 5505 transitions. [2022-11-02 20:50:25,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-02 20:50:25,792 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) Word has length 13 [2022-11-02 20:50:25,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:50:25,800 INFO L225 Difference]: With dead ends: 3678 [2022-11-02 20:50:25,800 INFO L226 Difference]: Without dead ends: 2455 [2022-11-02 20:50:25,802 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 [2022-11-02 20:50:25,803 INFO L413 NwaCegarLoop]: 1805 mSDtfsCounter, 3651 mSDsluCounter, 3624 mSDsCounter, 0 mSdLazyCounter, 79 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3651 SdHoareTripleChecker+Valid, 5429 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 79 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-11-02 20:50:25,804 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3651 Valid, 5429 Invalid, 79 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 79 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-11-02 20:50:25,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2455 states. [2022-11-02 20:50:25,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2455 to 1233. [2022-11-02 20:50:25,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1233 states, 1232 states have (on average 1.49512987012987) internal successors, (1842), 1232 states have internal predecessors, (1842), 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) [2022-11-02 20:50:25,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 1233 states and 1842 transitions. [2022-11-02 20:50:25,833 INFO L78 Accepts]: Start accepts. Automaton has 1233 states and 1842 transitions. Word has length 13 [2022-11-02 20:50:25,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:50:25,834 INFO L495 AbstractCegarLoop]: Abstraction has 1233 states and 1842 transitions. [2022-11-02 20:50:25,834 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) [2022-11-02 20:50:25,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1842 transitions. [2022-11-02 20:50:25,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-02 20:50:25,835 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:50:25,835 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:50:25,835 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-02 20:50:25,835 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:50:25,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:50:25,836 INFO L85 PathProgramCache]: Analyzing trace with hash 20630737, now seen corresponding path program 1 times [2022-11-02 20:50:25,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:50:25,837 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [937716979] [2022-11-02 20:50:25,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:50:25,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:50:27,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:50:27,962 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-02 20:50:29,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:50:29,763 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-02 20:50:29,763 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-02 20:50:29,764 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-02 20:50:29,766 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-02 20:50:29,772 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2022-11-02 20:50:29,775 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-02 20:50:29,912 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-02 20:50:29,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 08:50:29 BoogieIcfgContainer [2022-11-02 20:50:29,955 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-02 20:50:29,956 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-02 20:50:29,957 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-02 20:50:29,957 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-02 20:50:29,958 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:50:12" (3/4) ... [2022-11-02 20:50:29,961 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-02 20:50:29,961 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-02 20:50:29,963 INFO L158 Benchmark]: Toolchain (without parser) took 189497.64ms. Allocated memory was 134.2MB in the beginning and 4.7GB in the end (delta: 4.6GB). Free memory was 102.9MB in the beginning and 3.9GB in the end (delta: -3.8GB). Peak memory consumption was 739.2MB. Max. memory is 16.1GB. [2022-11-02 20:50:29,963 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 90.2MB. Free memory was 69.6MB in the beginning and 69.5MB in the end (delta: 69.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:50:29,964 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2785.80ms. Allocated memory was 134.2MB in the beginning and 406.8MB in the end (delta: 272.6MB). Free memory was 102.5MB in the beginning and 253.0MB in the end (delta: -150.5MB). Peak memory consumption was 147.2MB. Max. memory is 16.1GB. [2022-11-02 20:50:29,964 INFO L158 Benchmark]: Boogie Procedure Inliner took 1733.74ms. Allocated memory was 406.8MB in the beginning and 956.3MB in the end (delta: 549.5MB). Free memory was 253.0MB in the beginning and 654.6MB in the end (delta: -401.6MB). Peak memory consumption was 200.3MB. Max. memory is 16.1GB. [2022-11-02 20:50:29,968 INFO L158 Benchmark]: Boogie Preprocessor took 1744.53ms. Allocated memory is still 956.3MB. Free memory was 654.6MB in the beginning and 577.0MB in the end (delta: 77.6MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. [2022-11-02 20:50:29,970 INFO L158 Benchmark]: RCFGBuilder took 165636.79ms. Allocated memory was 956.3MB in the beginning and 4.7GB in the end (delta: 3.7GB). Free memory was 577.0MB in the beginning and 3.5GB in the end (delta: -2.9GB). Peak memory consumption was 2.8GB. Max. memory is 16.1GB. [2022-11-02 20:50:29,970 INFO L158 Benchmark]: TraceAbstraction took 17581.57ms. Allocated memory is still 4.7GB. Free memory was 3.5GB in the beginning and 3.9GB in the end (delta: -402.9MB). Peak memory consumption was 2.1GB. Max. memory is 16.1GB. [2022-11-02 20:50:29,971 INFO L158 Benchmark]: Witness Printer took 5.53ms. Allocated memory is still 4.7GB. Free memory is still 3.9GB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:50:29,972 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 90.2MB. Free memory was 69.6MB in the beginning and 69.5MB in the end (delta: 69.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2785.80ms. Allocated memory was 134.2MB in the beginning and 406.8MB in the end (delta: 272.6MB). Free memory was 102.5MB in the beginning and 253.0MB in the end (delta: -150.5MB). Peak memory consumption was 147.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1733.74ms. Allocated memory was 406.8MB in the beginning and 956.3MB in the end (delta: 549.5MB). Free memory was 253.0MB in the beginning and 654.6MB in the end (delta: -401.6MB). Peak memory consumption was 200.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1744.53ms. Allocated memory is still 956.3MB. Free memory was 654.6MB in the beginning and 577.0MB in the end (delta: 77.6MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. * RCFGBuilder took 165636.79ms. Allocated memory was 956.3MB in the beginning and 4.7GB in the end (delta: 3.7GB). Free memory was 577.0MB in the beginning and 3.5GB in the end (delta: -2.9GB). Peak memory consumption was 2.8GB. Max. memory is 16.1GB. * TraceAbstraction took 17581.57ms. Allocated memory is still 4.7GB. Free memory was 3.5GB in the beginning and 3.9GB in the end (delta: -402.9MB). Peak memory consumption was 2.1GB. Max. memory is 16.1GB. * Witness Printer took 5.53ms. Allocated memory is still 4.7GB. Free memory is still 3.9GB. 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 631, overapproximation of bitwiseOr at line 637, overapproximation of bitwiseAnd at line 634. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 2); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (2 - 1); [L28] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 1); [L29] const SORT_3 msb_SORT_3 = (SORT_3)1 << (1 - 1); [L31] const SORT_6 mask_SORT_6 = (SORT_6)-1 >> (sizeof(SORT_6) * 8 - 4); [L32] const SORT_6 msb_SORT_6 = (SORT_6)1 << (4 - 1); [L34] const SORT_9 mask_SORT_9 = (SORT_9)-1 >> (sizeof(SORT_9) * 8 - 8); [L35] const SORT_9 msb_SORT_9 = (SORT_9)1 << (8 - 1); [L37] const SORT_11 mask_SORT_11 = (SORT_11)-1 >> (sizeof(SORT_11) * 8 - 32); [L38] const SORT_11 msb_SORT_11 = (SORT_11)1 << (32 - 1); [L40] const SORT_26 mask_SORT_26 = (SORT_26)-1 >> (sizeof(SORT_26) * 8 - 3); [L41] const SORT_26 msb_SORT_26 = (SORT_26)1 << (3 - 1); [L43] const SORT_37 mask_SORT_37 = (SORT_37)-1 >> (sizeof(SORT_37) * 8 - 5); [L44] const SORT_37 msb_SORT_37 = (SORT_37)1 << (5 - 1); [L46] const SORT_52 mask_SORT_52 = (SORT_52)-1 >> (sizeof(SORT_52) * 8 - 6); [L47] const SORT_52 msb_SORT_52 = (SORT_52)1 << (6 - 1); [L49] const SORT_61 mask_SORT_61 = (SORT_61)-1 >> (sizeof(SORT_61) * 8 - 7); [L50] const SORT_61 msb_SORT_61 = (SORT_61)1 << (7 - 1); [L52] const SORT_320 mask_SORT_320 = (SORT_320)-1 >> (sizeof(SORT_320) * 8 - 9); [L53] const SORT_320 msb_SORT_320 = (SORT_320)1 << (9 - 1); [L55] const SORT_322 mask_SORT_322 = (SORT_322)-1 >> (sizeof(SORT_322) * 8 - 10); [L56] const SORT_322 msb_SORT_322 = (SORT_322)1 << (10 - 1); [L58] const SORT_324 mask_SORT_324 = (SORT_324)-1 >> (sizeof(SORT_324) * 8 - 11); [L59] const SORT_324 msb_SORT_324 = (SORT_324)1 << (11 - 1); [L61] const SORT_326 mask_SORT_326 = (SORT_326)-1 >> (sizeof(SORT_326) * 8 - 12); [L62] const SORT_326 msb_SORT_326 = (SORT_326)1 << (12 - 1); [L64] const SORT_660 mask_SORT_660 = (SORT_660)-1 >> (sizeof(SORT_660) * 8 - 14); [L65] const SORT_660 msb_SORT_660 = (SORT_660)1 << (14 - 1); [L67] const SORT_662 mask_SORT_662 = (SORT_662)-1 >> (sizeof(SORT_662) * 8 - 16); [L68] const SORT_662 msb_SORT_662 = (SORT_662)1 << (16 - 1); [L70] const SORT_664 mask_SORT_664 = (SORT_664)-1 >> (sizeof(SORT_664) * 8 - 22); [L71] const SORT_664 msb_SORT_664 = (SORT_664)1 << (22 - 1); [L73] const SORT_666 mask_SORT_666 = (SORT_666)-1 >> (sizeof(SORT_666) * 8 - 24); [L74] const SORT_666 msb_SORT_666 = (SORT_666)1 << (24 - 1); [L76] const SORT_668 mask_SORT_668 = (SORT_668)-1 >> (sizeof(SORT_668) * 8 - 30); [L77] const SORT_668 msb_SORT_668 = (SORT_668)1 << (30 - 1); [L79] const SORT_707 mask_SORT_707 = (SORT_707)-1 >> (sizeof(SORT_707) * 8 - 33); [L80] const SORT_707 msb_SORT_707 = (SORT_707)1 << (33 - 1); [L82] const SORT_864 mask_SORT_864 = (SORT_864)-1 >> (sizeof(SORT_864) * 8 - 13); [L83] const SORT_864 msb_SORT_864 = (SORT_864)1 << (13 - 1); [L85] const SORT_867 mask_SORT_867 = (SORT_867)-1 >> (sizeof(SORT_867) * 8 - 15); [L86] const SORT_867 msb_SORT_867 = (SORT_867)1 << (15 - 1); [L88] const SORT_870 mask_SORT_870 = (SORT_870)-1 >> (sizeof(SORT_870) * 8 - 17); [L89] const SORT_870 msb_SORT_870 = (SORT_870)1 << (17 - 1); [L91] const SORT_872 mask_SORT_872 = (SORT_872)-1 >> (sizeof(SORT_872) * 8 - 18); [L92] const SORT_872 msb_SORT_872 = (SORT_872)1 << (18 - 1); [L94] const SORT_963 mask_SORT_963 = (SORT_963)-1 >> (sizeof(SORT_963) * 8 - 19); [L95] const SORT_963 msb_SORT_963 = (SORT_963)1 << (19 - 1); [L97] const SORT_965 mask_SORT_965 = (SORT_965)-1 >> (sizeof(SORT_965) * 8 - 20); [L98] const SORT_965 msb_SORT_965 = (SORT_965)1 << (20 - 1); [L100] const SORT_967 mask_SORT_967 = (SORT_967)-1 >> (sizeof(SORT_967) * 8 - 21); [L101] const SORT_967 msb_SORT_967 = (SORT_967)1 << (21 - 1); [L103] const SORT_1184 mask_SORT_1184 = (SORT_1184)-1 >> (sizeof(SORT_1184) * 8 - 23); [L104] const SORT_1184 msb_SORT_1184 = (SORT_1184)1 << (23 - 1); [L106] const SORT_1332 mask_SORT_1332 = (SORT_1332)-1 >> (sizeof(SORT_1332) * 8 - 26); [L107] const SORT_1332 msb_SORT_1332 = (SORT_1332)1 << (26 - 1); [L109] const SORT_1374 mask_SORT_1374 = (SORT_1374)-1 >> (sizeof(SORT_1374) * 8 - 25); [L110] const SORT_1374 msb_SORT_1374 = (SORT_1374)1 << (25 - 1); [L112] const SORT_1379 mask_SORT_1379 = (SORT_1379)-1 >> (sizeof(SORT_1379) * 8 - 27); [L113] const SORT_1379 msb_SORT_1379 = (SORT_1379)1 << (27 - 1); [L115] const SORT_1382 mask_SORT_1382 = (SORT_1382)-1 >> (sizeof(SORT_1382) * 8 - 28); [L116] const SORT_1382 msb_SORT_1382 = (SORT_1382)1 << (28 - 1); [L118] const SORT_1385 mask_SORT_1385 = (SORT_1385)-1 >> (sizeof(SORT_1385) * 8 - 29); [L119] const SORT_1385 msb_SORT_1385 = (SORT_1385)1 << (29 - 1); [L121] const SORT_1390 mask_SORT_1390 = (SORT_1390)-1 >> (sizeof(SORT_1390) * 8 - 31); [L122] const SORT_1390 msb_SORT_1390 = (SORT_1390)1 << (31 - 1); [L124] const SORT_3097 mask_SORT_3097 = (SORT_3097)-1 >> (sizeof(SORT_3097) * 8 - 34); [L125] const SORT_3097 msb_SORT_3097 = (SORT_3097)1 << (34 - 1); [L127] const SORT_3 var_107 = 0; [L128] const SORT_26 var_111 = 0; [L129] const SORT_26 var_117 = 5; [L130] const SORT_26 var_120 = 4; [L131] const SORT_37 var_125 = 0; [L132] const SORT_26 var_142 = 1; [L133] const SORT_3 var_181 = 1; [L134] const SORT_1 var_188 = 0; [L135] const SORT_1 var_196 = 3; [L136] const SORT_1 var_198 = 2; [L137] const SORT_1 var_200 = 1; [L138] const SORT_26 var_206 = 3; [L139] const SORT_26 var_209 = 2; [L140] const SORT_26 var_215 = 7; [L141] const SORT_26 var_218 = 6; [L142] const SORT_9 var_247 = 0; [L143] const SORT_37 var_268 = 11; [L144] const SORT_37 var_270 = 10; [L145] const SORT_37 var_272 = 2; [L146] const SORT_37 var_274 = 9; [L147] const SORT_37 var_289 = 21; [L148] const SORT_37 var_291 = 20; [L149] const SORT_37 var_293 = 19; [L150] const SORT_37 var_295 = 18; [L151] const SORT_37 var_297 = 17; [L152] const SORT_37 var_299 = 16; [L153] const SORT_37 var_301 = 15; [L154] const SORT_37 var_303 = 14; [L155] const SORT_37 var_305 = 8; [L156] const SORT_37 var_307 = 6; [L157] const SORT_37 var_309 = 3; [L158] const SORT_37 var_311 = 5; [L159] const SORT_37 var_329 = 4; [L160] const SORT_37 var_331 = 1; [L161] const SORT_37 var_341 = 7; [L162] const SORT_37 var_359 = 13; [L163] const SORT_37 var_367 = 12; [L164] const SORT_37 var_388 = 23; [L165] const SORT_37 var_391 = 22; [L166] const SORT_37 var_400 = 25; [L167] const SORT_37 var_403 = 27; [L168] const SORT_37 var_406 = 26; [L169] const SORT_37 var_410 = 29; [L170] const SORT_37 var_413 = 31; [L171] const SORT_37 var_416 = 30; [L172] const SORT_37 var_420 = 28; [L173] const SORT_37 var_426 = 24; [L174] const SORT_52 var_449 = 0; [L175] const SORT_9 var_525 = 3; [L176] const SORT_11 var_589 = 0; [L177] const SORT_707 var_708 = 0; [L178] const SORT_9 var_877 = 2; [L179] const SORT_9 var_880 = 1; [L180] const SORT_6 var_1324 = 8; [L181] const SORT_1332 var_1333 = 0; [L182] const SORT_9 var_1419 = 255; [L183] const SORT_52 var_1423 = 1; [L184] const SORT_6 var_1539 = 0; [L185] const SORT_6 var_2477 = 1; [L186] const SORT_6 var_2480 = 3; [L187] const SORT_6 var_2483 = 2; [L188] const SORT_6 var_2487 = 5; [L189] const SORT_6 var_2490 = 7; [L190] const SORT_6 var_2493 = 6; [L191] const SORT_6 var_2497 = 4; [L192] const SORT_6 var_2503 = 9; [L193] const SORT_6 var_2506 = 11; [L194] const SORT_6 var_2509 = 10; [L195] const SORT_6 var_2513 = 13; [L196] const SORT_6 var_2516 = 15; [L197] const SORT_6 var_2519 = 14; [L198] const SORT_6 var_2523 = 12; [L199] const SORT_1382 var_2709 = 0; [L200] const SORT_3097 var_3099 = 0; [L201] const SORT_61 var_3122 = 0; [L202] const SORT_326 var_3195 = 0; [L204] SORT_1 input_2; [L205] SORT_3 input_4; [L206] SORT_3 input_5; [L207] SORT_6 input_7; [L208] SORT_3 input_8; [L209] SORT_9 input_10; [L210] SORT_11 input_12; [L211] SORT_1 input_13; [L212] SORT_9 input_14; [L213] SORT_9 input_15; [L214] SORT_9 input_16; [L215] SORT_1 input_17; [L216] SORT_9 input_18; [L217] SORT_9 input_19; [L218] SORT_9 input_20; [L219] SORT_3 input_21; [L220] SORT_3 input_22; [L221] SORT_3 input_23; [L222] SORT_3 input_24; [L223] SORT_3 input_25; [L224] SORT_26 input_27; [L225] SORT_3 input_28; [L226] SORT_3 input_29; [L227] SORT_1 input_30; [L228] SORT_26 input_31; [L229] SORT_1 input_32; [L230] SORT_3 input_33; [L231] SORT_3 input_34; [L232] SORT_3 input_35; [L233] SORT_3 input_36; [L234] SORT_37 input_38; [L235] SORT_1 input_39; [L236] SORT_9 input_40; [L237] SORT_11 input_41; [L238] SORT_26 input_42; [L239] SORT_9 input_43; [L240] SORT_3 input_44; [L241] SORT_1 input_45; [L242] SORT_37 input_46; [L243] SORT_3 input_47; [L244] SORT_1 input_48; [L245] SORT_3 input_49; [L246] SORT_26 input_50; [L247] SORT_1 input_51; [L248] SORT_52 input_53; [L249] SORT_1 input_54; [L250] SORT_52 input_55; [L251] SORT_1 input_56; [L252] SORT_52 input_57; [L253] SORT_1 input_58; [L254] SORT_52 input_59; [L255] SORT_3 input_60; [L256] SORT_61 input_62; [L257] SORT_3 input_63; [L258] SORT_6 input_64; [L259] SORT_1 input_65; [L260] SORT_3 input_66; [L261] SORT_37 input_67; [L262] SORT_1 input_68; [L263] SORT_3 input_69; [L264] SORT_9 input_70; [L265] SORT_3 input_71; [L266] SORT_3 input_72; [L267] SORT_3 input_73; [L268] SORT_3 input_74; [L269] SORT_3 input_75; [L270] SORT_61 input_76; [L271] SORT_3 input_77; [L272] SORT_9 input_78; [L273] SORT_11 input_79; [L274] SORT_52 input_80; [L275] SORT_1 input_81; [L276] SORT_52 input_82; [L277] SORT_1 input_83; [L278] SORT_52 input_84; [L279] SORT_1 input_85; [L280] SORT_52 input_86; [L281] SORT_1 input_87; [L282] SORT_26 input_88; [L283] SORT_9 input_89; [L284] SORT_1 input_90; [L285] SORT_9 input_91; [L286] SORT_26 input_92; [L287] SORT_26 input_93; [L288] SORT_3 input_94; [L289] SORT_6 input_95; [L290] SORT_6 input_96; [L291] SORT_37 input_97; [L292] SORT_37 input_98; [L293] SORT_37 input_99; [L294] SORT_3 input_100; [L295] SORT_3 input_101; [L296] SORT_1 input_102; [L297] SORT_1 input_103; [L298] SORT_1 input_104; [L299] SORT_1 input_105; [L300] SORT_1 input_106; [L302] SORT_3 state_108 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L303] SORT_26 state_112 = __VERIFIER_nondet_uchar() & mask_SORT_26; [L304] SORT_3 state_114 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L305] SORT_37 state_126 = __VERIFIER_nondet_uchar() & mask_SORT_37; [L306] SORT_26 state_149 = __VERIFIER_nondet_uchar() & mask_SORT_26; [L307] SORT_37 state_156 = __VERIFIER_nondet_uchar() & mask_SORT_37; [L308] SORT_3 state_185 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L309] SORT_1 state_189 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L310] SORT_9 state_248 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L311] SORT_1 state_473 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L312] SORT_9 state_555 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L313] SORT_26 state_567 = __VERIFIER_nondet_uchar() & mask_SORT_26; [L314] SORT_11 state_590 = __VERIFIER_nondet_uint() & mask_SORT_11; [L315] SORT_52 state_635 = __VERIFIER_nondet_uchar() & mask_SORT_52; [L316] SORT_1 state_638 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L317] SORT_52 state_641 = __VERIFIER_nondet_uchar() & mask_SORT_52; [L318] SORT_1 state_644 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L319] SORT_52 state_647 = __VERIFIER_nondet_uchar() & mask_SORT_52; [L320] SORT_1 state_650 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L321] SORT_52 state_653 = __VERIFIER_nondet_uchar() & mask_SORT_52; [L322] SORT_1 state_656 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L323] SORT_9 state_686 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L324] SORT_3 state_704 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L325] SORT_37 state_3106 = __VERIFIER_nondet_uchar() & mask_SORT_37; [L326] SORT_1 state_3110 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L327] SORT_3 state_3119 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L328] SORT_61 state_3123 = __VERIFIER_nondet_uchar() & mask_SORT_61; [L329] SORT_3 state_3136 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L330] SORT_3 state_3139 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L331] SORT_1 state_3154 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L332] SORT_3 state_3158 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L333] SORT_1 state_3161 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L334] SORT_6 state_3173 = __VERIFIER_nondet_uchar() & mask_SORT_6; [L335] SORT_3 state_3179 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L336] SORT_3 state_3253 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L337] SORT_1 state_3256 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L338] SORT_6 state_3259 = __VERIFIER_nondet_uchar() & mask_SORT_6; [L340] SORT_3 init_109_arg_1 = var_107; [L341] state_108 = init_109_arg_1 [L342] SORT_26 init_113_arg_1 = var_111; [L343] state_112 = init_113_arg_1 [L344] SORT_3 init_115_arg_1 = var_107; [L345] state_114 = init_115_arg_1 [L346] SORT_37 init_127_arg_1 = var_125; [L347] state_126 = init_127_arg_1 [L348] SORT_26 init_150_arg_1 = var_111; [L349] state_149 = init_150_arg_1 [L350] SORT_37 init_157_arg_1 = var_125; [L351] state_156 = init_157_arg_1 [L352] SORT_3 init_186_arg_1 = var_107; [L353] state_185 = init_186_arg_1 [L354] SORT_1 init_190_arg_1 = var_188; [L355] state_189 = init_190_arg_1 [L356] SORT_9 init_249_arg_1 = var_247; [L357] state_248 = init_249_arg_1 [L358] SORT_1 init_474_arg_1 = var_188; [L359] state_473 = init_474_arg_1 [L360] SORT_9 init_556_arg_1 = var_247; [L361] state_555 = init_556_arg_1 [L362] SORT_26 init_568_arg_1 = var_111; [L363] state_567 = init_568_arg_1 [L364] SORT_11 init_591_arg_1 = var_589; [L365] state_590 = init_591_arg_1 [L366] SORT_52 init_636_arg_1 = var_449; [L367] state_635 = init_636_arg_1 [L368] SORT_1 init_639_arg_1 = var_188; [L369] state_638 = init_639_arg_1 [L370] SORT_52 init_642_arg_1 = var_449; [L371] state_641 = init_642_arg_1 [L372] SORT_1 init_645_arg_1 = var_188; [L373] state_644 = init_645_arg_1 [L374] SORT_52 init_648_arg_1 = var_449; [L375] state_647 = init_648_arg_1 [L376] SORT_1 init_651_arg_1 = var_188; [L377] state_650 = init_651_arg_1 [L378] SORT_52 init_654_arg_1 = var_449; [L379] state_653 = init_654_arg_1 [L380] SORT_1 init_657_arg_1 = var_188; [L381] state_656 = init_657_arg_1 [L382] SORT_9 init_687_arg_1 = var_247; [L383] state_686 = init_687_arg_1 [L384] SORT_3 init_705_arg_1 = var_107; [L385] state_704 = init_705_arg_1 [L386] SORT_37 init_3107_arg_1 = var_125; [L387] state_3106 = init_3107_arg_1 [L388] SORT_1 init_3111_arg_1 = var_188; [L389] state_3110 = init_3111_arg_1 [L390] SORT_3 init_3120_arg_1 = var_107; [L391] state_3119 = init_3120_arg_1 [L392] SORT_61 init_3124_arg_1 = var_3122; [L393] state_3123 = init_3124_arg_1 [L394] SORT_3 init_3137_arg_1 = var_107; [L395] state_3136 = init_3137_arg_1 [L396] SORT_3 init_3140_arg_1 = var_107; [L397] state_3139 = init_3140_arg_1 [L398] SORT_1 init_3155_arg_1 = var_188; [L399] state_3154 = init_3155_arg_1 [L400] SORT_3 init_3159_arg_1 = var_107; [L401] state_3158 = init_3159_arg_1 [L402] SORT_1 init_3162_arg_1 = var_188; [L403] state_3161 = init_3162_arg_1 [L404] SORT_6 init_3174_arg_1 = var_1539; [L405] state_3173 = init_3174_arg_1 [L406] SORT_3 init_3180_arg_1 = var_107; [L407] state_3179 = init_3180_arg_1 [L408] SORT_3 init_3254_arg_1 = var_107; [L409] state_3253 = init_3254_arg_1 [L410] SORT_1 init_3257_arg_1 = var_188; [L411] state_3256 = init_3257_arg_1 [L412] SORT_6 init_3260_arg_1 = var_1539; [L413] state_3259 = init_3260_arg_1 VAL [init_109_arg_1=0, init_113_arg_1=0, init_115_arg_1=0, init_127_arg_1=0, init_150_arg_1=0, init_157_arg_1=0, init_186_arg_1=0, init_190_arg_1=0, init_249_arg_1=0, init_3107_arg_1=0, init_3111_arg_1=0, init_3120_arg_1=0, init_3124_arg_1=0, init_3137_arg_1=0, init_3140_arg_1=0, init_3155_arg_1=0, init_3159_arg_1=0, init_3162_arg_1=0, init_3174_arg_1=0, init_3180_arg_1=0, init_3254_arg_1=0, init_3257_arg_1=0, init_3260_arg_1=0, init_474_arg_1=0, init_556_arg_1=0, init_568_arg_1=0, init_591_arg_1=0, init_636_arg_1=0, init_639_arg_1=0, init_642_arg_1=0, init_645_arg_1=0, init_648_arg_1=0, init_651_arg_1=0, init_654_arg_1=0, init_657_arg_1=0, init_687_arg_1=0, init_705_arg_1=0, mask_SORT_1=3, mask_SORT_11=4294967295, mask_SORT_1184=4294967295, mask_SORT_1332=4294967295, mask_SORT_1374=4294967295, mask_SORT_1379=4294967295, mask_SORT_1382=4294967295, mask_SORT_1385=4294967295, mask_SORT_1390=4294967295, mask_SORT_26=7, mask_SORT_3=1, mask_SORT_3097=18446744073709551615, mask_SORT_320=511, mask_SORT_322=1023, mask_SORT_324=2047, mask_SORT_326=4095, mask_SORT_37=31, mask_SORT_52=63, mask_SORT_6=15, mask_SORT_61=127, mask_SORT_660=16383, mask_SORT_662=65535, mask_SORT_664=4294967295, mask_SORT_666=4294967295, mask_SORT_668=4294967295, mask_SORT_707=1, mask_SORT_864=8191, mask_SORT_867=32767, mask_SORT_870=4294967295, mask_SORT_872=4294967295, mask_SORT_9=255, mask_SORT_963=4294967295, mask_SORT_965=4294967295, mask_SORT_967=4294967295, msb_SORT_1=2, msb_SORT_11=2147483648, msb_SORT_1184=4194304, msb_SORT_1332=33554432, msb_SORT_1374=16777216, msb_SORT_1379=67108864, msb_SORT_1382=134217728, msb_SORT_1385=268435456, msb_SORT_1390=1073741824, msb_SORT_26=4, msb_SORT_3=1, msb_SORT_3097=8589934592, msb_SORT_320=256, msb_SORT_322=512, msb_SORT_324=1024, msb_SORT_326=2048, msb_SORT_37=16, msb_SORT_52=32, msb_SORT_6=8, msb_SORT_61=64, msb_SORT_660=8192, msb_SORT_662=32768, msb_SORT_664=2097152, msb_SORT_666=8388608, msb_SORT_668=536870912, msb_SORT_707=4294967296, msb_SORT_864=4096, msb_SORT_867=16384, msb_SORT_870=65536, msb_SORT_872=131072, msb_SORT_9=128, msb_SORT_963=262144, msb_SORT_965=524288, msb_SORT_967=1048576, state_108=0, state_112=0, state_114=0, state_126=0, state_149=0, state_156=0, state_185=0, state_189=0, state_248=0, state_3106=0, state_3110=0, state_3119=0, state_3123=0, state_3136=0, state_3139=0, state_3154=0, state_3158=0, state_3161=0, state_3173=0, state_3179=0, state_3253=0, state_3256=0, state_3259=0, state_473=0, state_555=0, state_567=0, state_590=0, state_635=0, state_638=0, state_641=0, state_644=0, state_647=0, state_650=0, state_653=0, state_656=0, state_686=0, state_704=0, var_107=0, var_111=0, var_117=5, var_120=4, var_125=0, var_1324=8, var_1333=0, var_1419=255, var_142=1, var_1423=1, var_1539=0, var_181=1, var_188=0, var_196=3, var_198=2, var_200=1, var_206=3, var_209=2, var_215=7, var_218=6, var_247=0, var_2477=1, var_2480=3, var_2483=2, var_2487=5, var_2490=7, var_2493=6, var_2497=4, var_2503=9, var_2506=11, var_2509=10, var_2513=13, var_2516=15, var_2519=14, var_2523=12, var_268=11, var_270=10, var_2709=0, var_272=2, var_274=9, var_289=21, var_291=20, var_293=19, var_295=18, var_297=17, var_299=16, var_301=15, var_303=14, var_305=8, var_307=6, var_309=3, var_3099=0, var_311=5, var_3122=0, var_3195=0, var_329=4, var_331=1, var_341=7, var_359=13, var_367=12, var_388=23, var_391=22, var_400=25, var_403=27, var_406=26, var_410=29, var_413=31, var_416=30, var_420=28, var_426=24, var_449=0, var_525=3, var_589=0, var_708=0, var_877=2, var_880=1] [L416] input_2 = __VERIFIER_nondet_uchar() [L417] input_2 = input_2 & mask_SORT_1 [L418] input_4 = __VERIFIER_nondet_uchar() [L419] input_5 = __VERIFIER_nondet_uchar() [L420] input_5 = input_5 & mask_SORT_3 [L421] input_7 = __VERIFIER_nondet_uchar() [L422] input_7 = input_7 & mask_SORT_6 [L423] input_8 = __VERIFIER_nondet_uchar() [L424] input_8 = input_8 & mask_SORT_3 [L425] input_10 = __VERIFIER_nondet_uchar() [L426] input_12 = __VERIFIER_nondet_uint() [L427] input_13 = __VERIFIER_nondet_uchar() [L428] input_13 = input_13 & mask_SORT_1 [L429] input_14 = __VERIFIER_nondet_uchar() [L430] input_15 = __VERIFIER_nondet_uchar() [L431] input_16 = __VERIFIER_nondet_uchar() [L432] input_17 = __VERIFIER_nondet_uchar() [L433] input_17 = input_17 & mask_SORT_1 [L434] input_18 = __VERIFIER_nondet_uchar() [L435] input_19 = __VERIFIER_nondet_uchar() [L436] input_20 = __VERIFIER_nondet_uchar() [L437] input_21 = __VERIFIER_nondet_uchar() [L438] input_21 = input_21 & mask_SORT_3 [L439] input_22 = __VERIFIER_nondet_uchar() [L440] input_22 = input_22 & mask_SORT_3 [L441] input_23 = __VERIFIER_nondet_uchar() [L442] input_24 = __VERIFIER_nondet_uchar() [L443] input_25 = __VERIFIER_nondet_uchar() [L444] input_27 = __VERIFIER_nondet_uchar() [L445] input_28 = __VERIFIER_nondet_uchar() [L446] input_28 = input_28 & mask_SORT_3 [L447] input_29 = __VERIFIER_nondet_uchar() [L448] input_29 = input_29 & mask_SORT_3 [L449] input_30 = __VERIFIER_nondet_uchar() [L450] input_30 = input_30 & mask_SORT_1 [L451] input_31 = __VERIFIER_nondet_uchar() [L452] input_31 = input_31 & mask_SORT_26 [L453] input_32 = __VERIFIER_nondet_uchar() [L454] input_32 = input_32 & mask_SORT_1 [L455] input_33 = __VERIFIER_nondet_uchar() [L456] input_33 = input_33 & mask_SORT_3 [L457] input_34 = __VERIFIER_nondet_uchar() [L458] input_35 = __VERIFIER_nondet_uchar() [L459] input_36 = __VERIFIER_nondet_uchar() [L460] input_36 = input_36 & mask_SORT_3 [L461] input_38 = __VERIFIER_nondet_uchar() [L462] input_38 = input_38 & mask_SORT_37 [L463] input_39 = __VERIFIER_nondet_uchar() [L464] input_40 = __VERIFIER_nondet_uchar() [L465] input_41 = __VERIFIER_nondet_uint() [L466] input_42 = __VERIFIER_nondet_uchar() [L467] input_43 = __VERIFIER_nondet_uchar() [L468] input_44 = __VERIFIER_nondet_uchar() [L469] input_45 = __VERIFIER_nondet_uchar() [L470] input_46 = __VERIFIER_nondet_uchar() [L471] input_47 = __VERIFIER_nondet_uchar() [L472] input_48 = __VERIFIER_nondet_uchar() [L473] input_49 = __VERIFIER_nondet_uchar() [L474] input_50 = __VERIFIER_nondet_uchar() [L475] input_51 = __VERIFIER_nondet_uchar() [L476] input_53 = __VERIFIER_nondet_uchar() [L477] input_54 = __VERIFIER_nondet_uchar() [L478] input_55 = __VERIFIER_nondet_uchar() [L479] input_56 = __VERIFIER_nondet_uchar() [L480] input_57 = __VERIFIER_nondet_uchar() [L481] input_58 = __VERIFIER_nondet_uchar() [L482] input_59 = __VERIFIER_nondet_uchar() [L483] input_60 = __VERIFIER_nondet_uchar() [L484] input_62 = __VERIFIER_nondet_uchar() [L485] input_63 = __VERIFIER_nondet_uchar() [L486] input_64 = __VERIFIER_nondet_uchar() [L487] input_65 = __VERIFIER_nondet_uchar() [L488] input_66 = __VERIFIER_nondet_uchar() [L489] input_67 = __VERIFIER_nondet_uchar() [L490] input_68 = __VERIFIER_nondet_uchar() [L491] input_69 = __VERIFIER_nondet_uchar() [L492] input_70 = __VERIFIER_nondet_uchar() [L493] input_71 = __VERIFIER_nondet_uchar() [L494] input_72 = __VERIFIER_nondet_uchar() [L495] input_73 = __VERIFIER_nondet_uchar() [L496] input_74 = __VERIFIER_nondet_uchar() [L497] input_75 = __VERIFIER_nondet_uchar() [L498] input_76 = __VERIFIER_nondet_uchar() [L499] input_77 = __VERIFIER_nondet_uchar() [L500] input_78 = __VERIFIER_nondet_uchar() [L501] input_79 = __VERIFIER_nondet_uint() [L502] input_80 = __VERIFIER_nondet_uchar() [L503] input_81 = __VERIFIER_nondet_uchar() [L504] input_82 = __VERIFIER_nondet_uchar() [L505] input_83 = __VERIFIER_nondet_uchar() [L506] input_84 = __VERIFIER_nondet_uchar() [L507] input_85 = __VERIFIER_nondet_uchar() [L508] input_86 = __VERIFIER_nondet_uchar() [L509] input_87 = __VERIFIER_nondet_uchar() [L510] input_88 = __VERIFIER_nondet_uchar() [L511] input_89 = __VERIFIER_nondet_uchar() [L512] input_90 = __VERIFIER_nondet_uchar() [L513] input_91 = __VERIFIER_nondet_uchar() [L514] input_92 = __VERIFIER_nondet_uchar() [L515] input_93 = __VERIFIER_nondet_uchar() [L516] input_94 = __VERIFIER_nondet_uchar() [L517] input_95 = __VERIFIER_nondet_uchar() [L518] input_96 = __VERIFIER_nondet_uchar() [L519] input_97 = __VERIFIER_nondet_uchar() [L520] input_98 = __VERIFIER_nondet_uchar() [L521] input_99 = __VERIFIER_nondet_uchar() [L522] input_100 = __VERIFIER_nondet_uchar() [L523] input_101 = __VERIFIER_nondet_uchar() [L524] input_102 = __VERIFIER_nondet_uchar() [L525] input_103 = __VERIFIER_nondet_uchar() [L526] input_104 = __VERIFIER_nondet_uchar() [L527] input_105 = __VERIFIER_nondet_uchar() [L528] input_106 = __VERIFIER_nondet_uchar() [L531] SORT_3 var_110_arg_0 = state_108; [L532] SORT_3 var_110 = ~var_110_arg_0; [L533] SORT_3 var_116_arg_0 = state_114; [L534] SORT_26 var_116_arg_1 = state_112; [L535] SORT_26 var_116_arg_2 = input_50; VAL [init_109_arg_1=0, init_113_arg_1=0, init_115_arg_1=0, init_127_arg_1=0, init_150_arg_1=0, init_157_arg_1=0, init_186_arg_1=0, init_190_arg_1=0, init_249_arg_1=0, init_3107_arg_1=0, init_3111_arg_1=0, init_3120_arg_1=0, init_3124_arg_1=0, init_3137_arg_1=0, init_3140_arg_1=0, init_3155_arg_1=0, init_3159_arg_1=0, init_3162_arg_1=0, init_3174_arg_1=0, init_3180_arg_1=0, init_3254_arg_1=0, init_3257_arg_1=0, init_3260_arg_1=0, init_474_arg_1=0, init_556_arg_1=0, init_568_arg_1=0, init_591_arg_1=0, init_636_arg_1=0, init_639_arg_1=0, init_642_arg_1=0, init_645_arg_1=0, init_648_arg_1=0, init_651_arg_1=0, init_654_arg_1=0, init_657_arg_1=0, init_687_arg_1=0, init_705_arg_1=0, input_10=45, input_100=59, input_101=30, input_102=1, input_103=61, input_104=10, input_105=46, input_106=73, input_12=32, input_13=0, input_14=6, input_15=52, input_16=24, input_17=0, input_18=48, input_19=63, input_2=0, input_20=49, input_21=0, input_22=1, input_23=55, input_24=57, input_25=12, input_27=3, input_28=0, input_29=0, input_30=0, input_31=0, input_32=1, input_33=1, input_34=21, input_35=42, input_36=0, input_38=0, input_39=7, input_4=25, input_40=72, input_41=71, input_42=11, input_43=18, input_44=16, input_45=50, input_46=60, input_47=37, input_48=56, input_49=34, input_5=0, input_50=9, input_51=69, input_53=17, input_54=47, input_55=67, input_56=36, input_57=27, input_58=62, input_59=28, input_60=70, input_62=9, input_63=41, input_64=53, input_65=35, input_66=74, input_67=3, input_68=15, input_69=5, input_7=0, input_70=66, input_71=31, input_72=64, input_73=39, input_74=13, input_75=44, input_76=19, input_77=77, input_78=14, input_79=29, input_8=1, input_80=33, input_81=38, input_82=2, input_83=68, input_84=65, input_85=58, input_86=23, input_87=20, input_88=79, input_89=51, input_90=76, input_91=43, input_92=54, input_93=4, input_94=78, input_95=26, input_96=40, input_97=75, input_98=22, input_99=8, mask_SORT_1=3, mask_SORT_11=4294967295, mask_SORT_1184=4294967295, mask_SORT_1332=4294967295, mask_SORT_1374=4294967295, mask_SORT_1379=4294967295, mask_SORT_1382=4294967295, mask_SORT_1385=4294967295, mask_SORT_1390=4294967295, mask_SORT_26=7, mask_SORT_3=1, mask_SORT_3097=18446744073709551615, mask_SORT_320=511, mask_SORT_322=1023, mask_SORT_324=2047, mask_SORT_326=4095, mask_SORT_37=31, mask_SORT_52=63, mask_SORT_6=15, mask_SORT_61=127, mask_SORT_660=16383, mask_SORT_662=65535, mask_SORT_664=4294967295, mask_SORT_666=4294967295, mask_SORT_668=4294967295, mask_SORT_707=1, mask_SORT_864=8191, mask_SORT_867=32767, mask_SORT_870=4294967295, mask_SORT_872=4294967295, mask_SORT_9=255, mask_SORT_963=4294967295, mask_SORT_965=4294967295, mask_SORT_967=4294967295, msb_SORT_1=2, msb_SORT_11=2147483648, msb_SORT_1184=4194304, msb_SORT_1332=33554432, msb_SORT_1374=16777216, msb_SORT_1379=67108864, msb_SORT_1382=134217728, msb_SORT_1385=268435456, msb_SORT_1390=1073741824, msb_SORT_26=4, msb_SORT_3=1, msb_SORT_3097=8589934592, msb_SORT_320=256, msb_SORT_322=512, msb_SORT_324=1024, msb_SORT_326=2048, msb_SORT_37=16, msb_SORT_52=32, msb_SORT_6=8, msb_SORT_61=64, msb_SORT_660=8192, msb_SORT_662=32768, msb_SORT_664=2097152, msb_SORT_666=8388608, msb_SORT_668=536870912, msb_SORT_707=4294967296, msb_SORT_864=4096, msb_SORT_867=16384, msb_SORT_870=65536, msb_SORT_872=131072, msb_SORT_9=128, msb_SORT_963=262144, msb_SORT_965=524288, msb_SORT_967=1048576, state_108=0, state_112=0, state_114=0, state_126=0, state_149=0, state_156=0, state_185=0, state_189=0, state_248=0, state_3106=0, state_3110=0, state_3119=0, state_3123=0, state_3136=0, state_3139=0, state_3154=0, state_3158=0, state_3161=0, state_3173=0, state_3179=0, state_3253=0, state_3256=0, state_3259=0, state_473=0, state_555=0, state_567=0, state_590=0, state_635=0, state_638=0, state_641=0, state_644=0, state_647=0, state_650=0, state_653=0, state_656=0, state_686=0, state_704=0, var_107=0, var_110_arg_0=0, var_111=0, var_116_arg_0=0, var_116_arg_1=0, var_116_arg_2=9, var_117=5, var_120=4, var_125=0, var_1324=8, var_1333=0, var_1419=255, var_142=1, var_1423=1, var_1539=0, var_181=1, var_188=0, var_196=3, var_198=2, var_200=1, var_206=3, var_209=2, var_215=7, var_218=6, var_247=0, var_2477=1, var_2480=3, var_2483=2, var_2487=5, var_2490=7, var_2493=6, var_2497=4, var_2503=9, var_2506=11, var_2509=10, var_2513=13, var_2516=15, var_2519=14, var_2523=12, var_268=11, var_270=10, var_2709=0, var_272=2, var_274=9, var_289=21, var_291=20, var_293=19, var_295=18, var_297=17, var_299=16, var_301=15, var_303=14, var_305=8, var_307=6, var_309=3, var_3099=0, var_311=5, var_3122=0, var_3195=0, var_329=4, var_331=1, var_341=7, var_359=13, var_367=12, var_388=23, var_391=22, var_400=25, var_403=27, var_406=26, var_410=29, var_413=31, var_416=30, var_420=28, var_426=24, var_449=0, var_525=3, var_589=0, var_708=0, var_877=2, var_880=1] [L536] EXPR var_116_arg_0 ? var_116_arg_1 : var_116_arg_2 VAL [init_109_arg_1=0, init_113_arg_1=0, init_115_arg_1=0, init_127_arg_1=0, init_150_arg_1=0, init_157_arg_1=0, init_186_arg_1=0, init_190_arg_1=0, init_249_arg_1=0, init_3107_arg_1=0, init_3111_arg_1=0, init_3120_arg_1=0, init_3124_arg_1=0, init_3137_arg_1=0, init_3140_arg_1=0, init_3155_arg_1=0, init_3159_arg_1=0, init_3162_arg_1=0, init_3174_arg_1=0, init_3180_arg_1=0, init_3254_arg_1=0, init_3257_arg_1=0, init_3260_arg_1=0, init_474_arg_1=0, init_556_arg_1=0, init_568_arg_1=0, init_591_arg_1=0, init_636_arg_1=0, init_639_arg_1=0, init_642_arg_1=0, init_645_arg_1=0, init_648_arg_1=0, init_651_arg_1=0, init_654_arg_1=0, init_657_arg_1=0, init_687_arg_1=0, init_705_arg_1=0, input_10=45, input_100=59, input_101=30, input_102=1, input_103=61, input_104=10, input_105=46, input_106=73, input_12=32, input_13=0, input_14=6, input_15=52, input_16=24, input_17=0, input_18=48, input_19=63, input_2=0, input_20=49, input_21=0, input_22=1, input_23=55, input_24=57, input_25=12, input_27=3, input_28=0, input_29=0, input_30=0, input_31=0, input_32=1, input_33=1, input_34=21, input_35=42, input_36=0, input_38=0, input_39=7, input_4=25, input_40=72, input_41=71, input_42=11, input_43=18, input_44=16, input_45=50, input_46=60, input_47=37, input_48=56, input_49=34, input_5=0, input_50=9, input_51=69, input_53=17, input_54=47, input_55=67, input_56=36, input_57=27, input_58=62, input_59=28, input_60=70, input_62=9, input_63=41, input_64=53, input_65=35, input_66=74, input_67=3, input_68=15, input_69=5, input_7=0, input_70=66, input_71=31, input_72=64, input_73=39, input_74=13, input_75=44, input_76=19, input_77=77, input_78=14, input_79=29, input_8=1, input_80=33, input_81=38, input_82=2, input_83=68, input_84=65, input_85=58, input_86=23, input_87=20, input_88=79, input_89=51, input_90=76, input_91=43, input_92=54, input_93=4, input_94=78, input_95=26, input_96=40, input_97=75, input_98=22, input_99=8, mask_SORT_1=3, mask_SORT_11=4294967295, mask_SORT_1184=4294967295, mask_SORT_1332=4294967295, mask_SORT_1374=4294967295, mask_SORT_1379=4294967295, mask_SORT_1382=4294967295, mask_SORT_1385=4294967295, mask_SORT_1390=4294967295, mask_SORT_26=7, mask_SORT_3=1, mask_SORT_3097=18446744073709551615, mask_SORT_320=511, mask_SORT_322=1023, mask_SORT_324=2047, mask_SORT_326=4095, mask_SORT_37=31, mask_SORT_52=63, mask_SORT_6=15, mask_SORT_61=127, mask_SORT_660=16383, mask_SORT_662=65535, mask_SORT_664=4294967295, mask_SORT_666=4294967295, mask_SORT_668=4294967295, mask_SORT_707=1, mask_SORT_864=8191, mask_SORT_867=32767, mask_SORT_870=4294967295, mask_SORT_872=4294967295, mask_SORT_9=255, mask_SORT_963=4294967295, mask_SORT_965=4294967295, mask_SORT_967=4294967295, msb_SORT_1=2, msb_SORT_11=2147483648, msb_SORT_1184=4194304, msb_SORT_1332=33554432, msb_SORT_1374=16777216, msb_SORT_1379=67108864, msb_SORT_1382=134217728, msb_SORT_1385=268435456, msb_SORT_1390=1073741824, msb_SORT_26=4, msb_SORT_3=1, msb_SORT_3097=8589934592, msb_SORT_320=256, msb_SORT_322=512, msb_SORT_324=1024, msb_SORT_326=2048, msb_SORT_37=16, msb_SORT_52=32, msb_SORT_6=8, msb_SORT_61=64, msb_SORT_660=8192, msb_SORT_662=32768, msb_SORT_664=2097152, msb_SORT_666=8388608, msb_SORT_668=536870912, msb_SORT_707=4294967296, msb_SORT_864=4096, msb_SORT_867=16384, msb_SORT_870=65536, msb_SORT_872=131072, msb_SORT_9=128, msb_SORT_963=262144, msb_SORT_965=524288, msb_SORT_967=1048576, state_108=0, state_112=0, state_114=0, state_126=0, state_149=0, state_156=0, state_185=0, state_189=0, state_248=0, state_3106=0, state_3110=0, state_3119=0, state_3123=0, state_3136=0, state_3139=0, state_3154=0, state_3158=0, state_3161=0, state_3173=0, state_3179=0, state_3253=0, state_3256=0, state_3259=0, state_473=0, state_555=0, state_567=0, state_590=0, state_635=0, state_638=0, state_641=0, state_644=0, state_647=0, state_650=0, state_653=0, state_656=0, state_686=0, state_704=0, var_107=0, var_110_arg_0=0, var_111=0, var_116_arg_0=0, var_116_arg_0 ? var_116_arg_1 : var_116_arg_2=9, var_116_arg_1=0, var_116_arg_2=9, var_117=5, var_120=4, var_125=0, var_1324=8, var_1333=0, var_1419=255, var_142=1, var_1423=1, var_1539=0, var_181=1, var_188=0, var_196=3, var_198=2, var_200=1, var_206=3, var_209=2, var_215=7, var_218=6, var_247=0, var_2477=1, var_2480=3, var_2483=2, var_2487=5, var_2490=7, var_2493=6, var_2497=4, var_2503=9, var_2506=11, var_2509=10, var_2513=13, var_2516=15, var_2519=14, var_2523=12, var_268=11, var_270=10, var_2709=0, var_272=2, var_274=9, var_289=21, var_291=20, var_293=19, var_295=18, var_297=17, var_299=16, var_301=15, var_303=14, var_305=8, var_307=6, var_309=3, var_3099=0, var_311=5, var_3122=0, var_3195=0, var_329=4, var_331=1, var_341=7, var_359=13, var_367=12, var_388=23, var_391=22, var_400=25, var_403=27, var_406=26, var_410=29, var_413=31, var_416=30, var_420=28, var_426=24, var_449=0, var_525=3, var_589=0, var_708=0, var_877=2, var_880=1] [L536] SORT_26 var_116 = var_116_arg_0 ? var_116_arg_1 : var_116_arg_2; [L537] var_116 = var_116 & mask_SORT_26 [L538] SORT_26 var_144_arg_0 = var_116; [L539] SORT_26 var_144_arg_1 = var_111; [L540] SORT_3 var_144 = var_144_arg_0 == var_144_arg_1; [L541] SORT_3 var_145_arg_0 = var_144; [L542] SORT_3 var_145 = ~var_145_arg_0; [L543] SORT_26 var_143_arg_0 = var_116; [L544] SORT_26 var_143_arg_1 = var_142; [L545] SORT_3 var_143 = var_143_arg_0 == var_143_arg_1; [L546] SORT_3 var_128_arg_0 = state_114; [L547] SORT_37 var_128_arg_1 = state_126; [L548] SORT_37 var_128_arg_2 = input_67; VAL [init_109_arg_1=0, init_113_arg_1=0, init_115_arg_1=0, init_127_arg_1=0, init_150_arg_1=0, init_157_arg_1=0, init_186_arg_1=0, init_190_arg_1=0, init_249_arg_1=0, init_3107_arg_1=0, init_3111_arg_1=0, init_3120_arg_1=0, init_3124_arg_1=0, init_3137_arg_1=0, init_3140_arg_1=0, init_3155_arg_1=0, init_3159_arg_1=0, init_3162_arg_1=0, init_3174_arg_1=0, init_3180_arg_1=0, init_3254_arg_1=0, init_3257_arg_1=0, init_3260_arg_1=0, init_474_arg_1=0, init_556_arg_1=0, init_568_arg_1=0, init_591_arg_1=0, init_636_arg_1=0, init_639_arg_1=0, init_642_arg_1=0, init_645_arg_1=0, init_648_arg_1=0, init_651_arg_1=0, init_654_arg_1=0, init_657_arg_1=0, init_687_arg_1=0, init_705_arg_1=0, input_10=45, input_100=59, input_101=30, input_102=1, input_103=61, input_104=10, input_105=46, input_106=73, input_12=32, input_13=0, input_14=6, input_15=52, input_16=24, input_17=0, input_18=48, input_19=63, input_2=0, input_20=49, input_21=0, input_22=1, input_23=55, input_24=57, input_25=12, input_27=3, input_28=0, input_29=0, input_30=0, input_31=0, input_32=1, input_33=1, input_34=21, input_35=42, input_36=0, input_38=0, input_39=7, input_4=25, input_40=72, input_41=71, input_42=11, input_43=18, input_44=16, input_45=50, input_46=60, input_47=37, input_48=56, input_49=34, input_5=0, input_50=9, input_51=69, input_53=17, input_54=47, input_55=67, input_56=36, input_57=27, input_58=62, input_59=28, input_60=70, input_62=9, input_63=41, input_64=53, input_65=35, input_66=74, input_67=3, input_68=15, input_69=5, input_7=0, input_70=66, input_71=31, input_72=64, input_73=39, input_74=13, input_75=44, input_76=19, input_77=77, input_78=14, input_79=29, input_8=1, input_80=33, input_81=38, input_82=2, input_83=68, input_84=65, input_85=58, input_86=23, input_87=20, input_88=79, input_89=51, input_90=76, input_91=43, input_92=54, input_93=4, input_94=78, input_95=26, input_96=40, input_97=75, input_98=22, input_99=8, mask_SORT_1=3, mask_SORT_11=4294967295, mask_SORT_1184=4294967295, mask_SORT_1332=4294967295, mask_SORT_1374=4294967295, mask_SORT_1379=4294967295, mask_SORT_1382=4294967295, mask_SORT_1385=4294967295, mask_SORT_1390=4294967295, mask_SORT_26=7, mask_SORT_3=1, mask_SORT_3097=18446744073709551615, mask_SORT_320=511, mask_SORT_322=1023, mask_SORT_324=2047, mask_SORT_326=4095, mask_SORT_37=31, mask_SORT_52=63, mask_SORT_6=15, mask_SORT_61=127, mask_SORT_660=16383, mask_SORT_662=65535, mask_SORT_664=4294967295, mask_SORT_666=4294967295, mask_SORT_668=4294967295, mask_SORT_707=1, mask_SORT_864=8191, mask_SORT_867=32767, mask_SORT_870=4294967295, mask_SORT_872=4294967295, mask_SORT_9=255, mask_SORT_963=4294967295, mask_SORT_965=4294967295, mask_SORT_967=4294967295, msb_SORT_1=2, msb_SORT_11=2147483648, msb_SORT_1184=4194304, msb_SORT_1332=33554432, msb_SORT_1374=16777216, msb_SORT_1379=67108864, msb_SORT_1382=134217728, msb_SORT_1385=268435456, msb_SORT_1390=1073741824, msb_SORT_26=4, msb_SORT_3=1, msb_SORT_3097=8589934592, msb_SORT_320=256, msb_SORT_322=512, msb_SORT_324=1024, msb_SORT_326=2048, msb_SORT_37=16, msb_SORT_52=32, msb_SORT_6=8, msb_SORT_61=64, msb_SORT_660=8192, msb_SORT_662=32768, msb_SORT_664=2097152, msb_SORT_666=8388608, msb_SORT_668=536870912, msb_SORT_707=4294967296, msb_SORT_864=4096, msb_SORT_867=16384, msb_SORT_870=65536, msb_SORT_872=131072, msb_SORT_9=128, msb_SORT_963=262144, msb_SORT_965=524288, msb_SORT_967=1048576, state_108=0, state_112=0, state_114=0, state_126=0, state_149=0, state_156=0, state_185=0, state_189=0, state_248=0, state_3106=0, state_3110=0, state_3119=0, state_3123=0, state_3136=0, state_3139=0, state_3154=0, state_3158=0, state_3161=0, state_3173=0, state_3179=0, state_3253=0, state_3256=0, state_3259=0, state_473=0, state_555=0, state_567=0, state_590=0, state_635=0, state_638=0, state_641=0, state_644=0, state_647=0, state_650=0, state_653=0, state_656=0, state_686=0, state_704=0, var_107=0, var_110_arg_0=0, var_111=0, var_116=1, var_116_arg_0=0, var_116_arg_1=0, var_116_arg_2=9, var_117=5, var_120=4, var_125=0, var_128_arg_0=0, var_128_arg_1=0, var_128_arg_2=3, var_1324=8, var_1333=0, var_1419=255, var_142=1, var_1423=1, var_143=1, var_143_arg_0=1, var_143_arg_1=1, var_144=0, var_144_arg_0=1, var_144_arg_1=0, var_145_arg_0=0, var_1539=0, var_181=1, var_188=0, var_196=3, var_198=2, var_200=1, var_206=3, var_209=2, var_215=7, var_218=6, var_247=0, var_2477=1, var_2480=3, var_2483=2, var_2487=5, var_2490=7, var_2493=6, var_2497=4, var_2503=9, var_2506=11, var_2509=10, var_2513=13, var_2516=15, var_2519=14, var_2523=12, var_268=11, var_270=10, var_2709=0, var_272=2, var_274=9, var_289=21, var_291=20, var_293=19, var_295=18, var_297=17, var_299=16, var_301=15, var_303=14, var_305=8, var_307=6, var_309=3, var_3099=0, var_311=5, var_3122=0, var_3195=0, var_329=4, var_331=1, var_341=7, var_359=13, var_367=12, var_388=23, var_391=22, var_400=25, var_403=27, var_406=26, var_410=29, var_413=31, var_416=30, var_420=28, var_426=24, var_449=0, var_525=3, var_589=0, var_708=0, var_877=2, var_880=1] [L549] EXPR var_128_arg_0 ? var_128_arg_1 : var_128_arg_2 VAL [init_109_arg_1=0, init_113_arg_1=0, init_115_arg_1=0, init_127_arg_1=0, init_150_arg_1=0, init_157_arg_1=0, init_186_arg_1=0, init_190_arg_1=0, init_249_arg_1=0, init_3107_arg_1=0, init_3111_arg_1=0, init_3120_arg_1=0, init_3124_arg_1=0, init_3137_arg_1=0, init_3140_arg_1=0, init_3155_arg_1=0, init_3159_arg_1=0, init_3162_arg_1=0, init_3174_arg_1=0, init_3180_arg_1=0, init_3254_arg_1=0, init_3257_arg_1=0, init_3260_arg_1=0, init_474_arg_1=0, init_556_arg_1=0, init_568_arg_1=0, init_591_arg_1=0, init_636_arg_1=0, init_639_arg_1=0, init_642_arg_1=0, init_645_arg_1=0, init_648_arg_1=0, init_651_arg_1=0, init_654_arg_1=0, init_657_arg_1=0, init_687_arg_1=0, init_705_arg_1=0, input_10=45, input_100=59, input_101=30, input_102=1, input_103=61, input_104=10, input_105=46, input_106=73, input_12=32, input_13=0, input_14=6, input_15=52, input_16=24, input_17=0, input_18=48, input_19=63, input_2=0, input_20=49, input_21=0, input_22=1, input_23=55, input_24=57, input_25=12, input_27=3, input_28=0, input_29=0, input_30=0, input_31=0, input_32=1, input_33=1, input_34=21, input_35=42, input_36=0, input_38=0, input_39=7, input_4=25, input_40=72, input_41=71, input_42=11, input_43=18, input_44=16, input_45=50, input_46=60, input_47=37, input_48=56, input_49=34, input_5=0, input_50=9, input_51=69, input_53=17, input_54=47, input_55=67, input_56=36, input_57=27, input_58=62, input_59=28, input_60=70, input_62=9, input_63=41, input_64=53, input_65=35, input_66=74, input_67=3, input_68=15, input_69=5, input_7=0, input_70=66, input_71=31, input_72=64, input_73=39, input_74=13, input_75=44, input_76=19, input_77=77, input_78=14, input_79=29, input_8=1, input_80=33, input_81=38, input_82=2, input_83=68, input_84=65, input_85=58, input_86=23, input_87=20, input_88=79, input_89=51, input_90=76, input_91=43, input_92=54, input_93=4, input_94=78, input_95=26, input_96=40, input_97=75, input_98=22, input_99=8, mask_SORT_1=3, mask_SORT_11=4294967295, mask_SORT_1184=4294967295, mask_SORT_1332=4294967295, mask_SORT_1374=4294967295, mask_SORT_1379=4294967295, mask_SORT_1382=4294967295, mask_SORT_1385=4294967295, mask_SORT_1390=4294967295, mask_SORT_26=7, mask_SORT_3=1, mask_SORT_3097=18446744073709551615, mask_SORT_320=511, mask_SORT_322=1023, mask_SORT_324=2047, mask_SORT_326=4095, mask_SORT_37=31, mask_SORT_52=63, mask_SORT_6=15, mask_SORT_61=127, mask_SORT_660=16383, mask_SORT_662=65535, mask_SORT_664=4294967295, mask_SORT_666=4294967295, mask_SORT_668=4294967295, mask_SORT_707=1, mask_SORT_864=8191, mask_SORT_867=32767, mask_SORT_870=4294967295, mask_SORT_872=4294967295, mask_SORT_9=255, mask_SORT_963=4294967295, mask_SORT_965=4294967295, mask_SORT_967=4294967295, msb_SORT_1=2, msb_SORT_11=2147483648, msb_SORT_1184=4194304, msb_SORT_1332=33554432, msb_SORT_1374=16777216, msb_SORT_1379=67108864, msb_SORT_1382=134217728, msb_SORT_1385=268435456, msb_SORT_1390=1073741824, msb_SORT_26=4, msb_SORT_3=1, msb_SORT_3097=8589934592, msb_SORT_320=256, msb_SORT_322=512, msb_SORT_324=1024, msb_SORT_326=2048, msb_SORT_37=16, msb_SORT_52=32, msb_SORT_6=8, msb_SORT_61=64, msb_SORT_660=8192, msb_SORT_662=32768, msb_SORT_664=2097152, msb_SORT_666=8388608, msb_SORT_668=536870912, msb_SORT_707=4294967296, msb_SORT_864=4096, msb_SORT_867=16384, msb_SORT_870=65536, msb_SORT_872=131072, msb_SORT_9=128, msb_SORT_963=262144, msb_SORT_965=524288, msb_SORT_967=1048576, state_108=0, state_112=0, state_114=0, state_126=0, state_149=0, state_156=0, state_185=0, state_189=0, state_248=0, state_3106=0, state_3110=0, state_3119=0, state_3123=0, state_3136=0, state_3139=0, state_3154=0, state_3158=0, state_3161=0, state_3173=0, state_3179=0, state_3253=0, state_3256=0, state_3259=0, state_473=0, state_555=0, state_567=0, state_590=0, state_635=0, state_638=0, state_641=0, state_644=0, state_647=0, state_650=0, state_653=0, state_656=0, state_686=0, state_704=0, var_107=0, var_110_arg_0=0, var_111=0, var_116=1, var_116_arg_0=0, var_116_arg_1=0, var_116_arg_2=9, var_117=5, var_120=4, var_125=0, var_128_arg_0=0, var_128_arg_0 ? var_128_arg_1 : var_128_arg_2=3, var_128_arg_1=0, var_128_arg_2=3, var_1324=8, var_1333=0, var_1419=255, var_142=1, var_1423=1, var_143=1, var_143_arg_0=1, var_143_arg_1=1, var_144=0, var_144_arg_0=1, var_144_arg_1=0, var_145_arg_0=0, var_1539=0, var_181=1, var_188=0, var_196=3, var_198=2, var_200=1, var_206=3, var_209=2, var_215=7, var_218=6, var_247=0, var_2477=1, var_2480=3, var_2483=2, var_2487=5, var_2490=7, var_2493=6, var_2497=4, var_2503=9, var_2506=11, var_2509=10, var_2513=13, var_2516=15, var_2519=14, var_2523=12, var_268=11, var_270=10, var_2709=0, var_272=2, var_274=9, var_289=21, var_291=20, var_293=19, var_295=18, var_297=17, var_299=16, var_301=15, var_303=14, var_305=8, var_307=6, var_309=3, var_3099=0, var_311=5, var_3122=0, var_3195=0, var_329=4, var_331=1, var_341=7, var_359=13, var_367=12, var_388=23, var_391=22, var_400=25, var_403=27, var_406=26, var_410=29, var_413=31, var_416=30, var_420=28, var_426=24, var_449=0, var_525=3, var_589=0, var_708=0, var_877=2, var_880=1] [L549] SORT_37 var_128 = var_128_arg_0 ? var_128_arg_1 : var_128_arg_2; [L550] var_128 = var_128 & mask_SORT_37 [L551] SORT_37 var_133_arg_0 = var_128; [L552] SORT_3 var_133 = var_133_arg_0 >> 1; [L553] SORT_3 var_134_arg_0 = var_133; [L554] SORT_3 var_134 = ~var_134_arg_0; [L555] SORT_37 var_135_arg_0 = var_128; [L556] SORT_3 var_135 = var_135_arg_0 >> 2; [L557] var_135 = var_135 & mask_SORT_3 [L558] SORT_3 var_136_arg_0 = var_134; [L559] SORT_3 var_136_arg_1 = var_135; [L560] SORT_1 var_136 = ((SORT_1)var_136_arg_0 << 1) | var_136_arg_1; [L561] var_136 = var_136 & mask_SORT_1 [L562] SORT_1 var_137_arg_0 = var_136; [L563] SORT_3 var_137 = var_137_arg_0 == mask_SORT_1; [L564] SORT_3 var_138_arg_0 = var_137; [L565] SORT_3 var_138 = ~var_138_arg_0; [L566] SORT_37 var_130_arg_0 = var_128; [L567] SORT_3 var_130 = var_130_arg_0 >> 1; [L568] SORT_37 var_129_arg_0 = var_128; [L569] SORT_3 var_129 = var_129_arg_0 >> 2; [L570] var_129 = var_129 & mask_SORT_3 [L571] SORT_3 var_131_arg_0 = var_130; [L572] SORT_3 var_131_arg_1 = var_129; [L573] SORT_1 var_131 = ((SORT_1)var_131_arg_0 << 1) | var_131_arg_1; [L574] var_131 = var_131 & mask_SORT_1 [L575] SORT_1 var_132_arg_0 = var_131; [L576] SORT_3 var_132 = var_132_arg_0 == mask_SORT_1; [L577] SORT_26 var_121_arg_0 = var_116; [L578] SORT_26 var_121_arg_1 = var_120; [L579] SORT_3 var_121 = var_121_arg_0 == var_121_arg_1; [L580] SORT_3 var_122_arg_0 = var_121; [L581] SORT_3 var_122 = ~var_122_arg_0; [L582] SORT_26 var_118_arg_0 = var_116; [L583] SORT_26 var_118_arg_1 = var_117; [L584] SORT_3 var_118 = var_118_arg_0 == var_118_arg_1; [L585] SORT_3 var_119_arg_0 = var_118; [L586] SORT_3 var_119 = ~var_119_arg_0; [L587] var_119 = var_119 & mask_SORT_3 [L588] SORT_3 var_123_arg_0 = var_122; [L589] SORT_3 var_123_arg_1 = var_119; [L590] SORT_1 var_123 = ((SORT_1)var_123_arg_0 << 1) | var_123_arg_1; [L591] var_123 = var_123 & mask_SORT_1 [L592] SORT_1 var_124_arg_0 = var_123; [L593] SORT_3 var_124 = var_124_arg_0 == mask_SORT_1; [L594] SORT_3 var_139_arg_0 = var_132; [L595] SORT_3 var_139_arg_1 = var_124; [L596] SORT_1 var_139 = ((SORT_1)var_139_arg_0 << 1) | var_139_arg_1; [L597] var_139 = var_139 & mask_SORT_1 [L598] SORT_3 var_140_arg_0 = var_138; [L599] SORT_1 var_140_arg_1 = var_139; [L600] SORT_26 var_140 = ((SORT_26)var_140_arg_0 << 2) | var_140_arg_1; [L601] var_140 = var_140 & mask_SORT_26 [L602] SORT_26 var_141_arg_0 = var_140; [L603] SORT_3 var_141 = var_141_arg_0 == mask_SORT_26; [L604] SORT_3 var_146_arg_0 = var_143; [L605] SORT_3 var_146_arg_1 = var_141; [L606] SORT_1 var_146 = ((SORT_1)var_146_arg_0 << 1) | var_146_arg_1; [L607] var_146 = var_146 & mask_SORT_1 [L608] SORT_3 var_147_arg_0 = var_145; [L609] SORT_1 var_147_arg_1 = var_146; [L610] SORT_26 var_147 = ((SORT_26)var_147_arg_0 << 2) | var_147_arg_1; [L611] var_147 = var_147 & mask_SORT_26 [L612] SORT_26 var_148_arg_0 = var_147; [L613] SORT_3 var_148 = var_148_arg_0 == mask_SORT_26; [L614] SORT_3 var_151_arg_0 = state_114; [L615] SORT_26 var_151_arg_1 = state_149; [L616] SORT_26 var_151_arg_2 = input_50; VAL [init_109_arg_1=0, init_113_arg_1=0, init_115_arg_1=0, init_127_arg_1=0, init_150_arg_1=0, init_157_arg_1=0, init_186_arg_1=0, init_190_arg_1=0, init_249_arg_1=0, init_3107_arg_1=0, init_3111_arg_1=0, init_3120_arg_1=0, init_3124_arg_1=0, init_3137_arg_1=0, init_3140_arg_1=0, init_3155_arg_1=0, init_3159_arg_1=0, init_3162_arg_1=0, init_3174_arg_1=0, init_3180_arg_1=0, init_3254_arg_1=0, init_3257_arg_1=0, init_3260_arg_1=0, init_474_arg_1=0, init_556_arg_1=0, init_568_arg_1=0, init_591_arg_1=0, init_636_arg_1=0, init_639_arg_1=0, init_642_arg_1=0, init_645_arg_1=0, init_648_arg_1=0, init_651_arg_1=0, init_654_arg_1=0, init_657_arg_1=0, init_687_arg_1=0, init_705_arg_1=0, input_10=45, input_100=59, input_101=30, input_102=1, input_103=61, input_104=10, input_105=46, input_106=73, input_12=32, input_13=0, input_14=6, input_15=52, input_16=24, input_17=0, input_18=48, input_19=63, input_2=0, input_20=49, input_21=0, input_22=1, input_23=55, input_24=57, input_25=12, input_27=3, input_28=0, input_29=0, input_30=0, input_31=0, input_32=1, input_33=1, input_34=21, input_35=42, input_36=0, input_38=0, input_39=7, input_4=25, input_40=72, input_41=71, input_42=11, input_43=18, input_44=16, input_45=50, input_46=60, input_47=37, input_48=56, input_49=34, input_5=0, input_50=9, input_51=69, input_53=17, input_54=47, input_55=67, input_56=36, input_57=27, input_58=62, input_59=28, input_60=70, input_62=9, input_63=41, input_64=53, input_65=35, input_66=74, input_67=3, input_68=15, input_69=5, input_7=0, input_70=66, input_71=31, input_72=64, input_73=39, input_74=13, input_75=44, input_76=19, input_77=77, input_78=14, input_79=29, input_8=1, input_80=33, input_81=38, input_82=2, input_83=68, input_84=65, input_85=58, input_86=23, input_87=20, input_88=79, input_89=51, input_90=76, input_91=43, input_92=54, input_93=4, input_94=78, input_95=26, input_96=40, input_97=75, input_98=22, input_99=8, mask_SORT_1=3, mask_SORT_11=4294967295, mask_SORT_1184=4294967295, mask_SORT_1332=4294967295, mask_SORT_1374=4294967295, mask_SORT_1379=4294967295, mask_SORT_1382=4294967295, mask_SORT_1385=4294967295, mask_SORT_1390=4294967295, mask_SORT_26=7, mask_SORT_3=1, mask_SORT_3097=18446744073709551615, mask_SORT_320=511, mask_SORT_322=1023, mask_SORT_324=2047, mask_SORT_326=4095, mask_SORT_37=31, mask_SORT_52=63, mask_SORT_6=15, mask_SORT_61=127, mask_SORT_660=16383, mask_SORT_662=65535, mask_SORT_664=4294967295, mask_SORT_666=4294967295, mask_SORT_668=4294967295, mask_SORT_707=1, mask_SORT_864=8191, mask_SORT_867=32767, mask_SORT_870=4294967295, mask_SORT_872=4294967295, mask_SORT_9=255, mask_SORT_963=4294967295, mask_SORT_965=4294967295, mask_SORT_967=4294967295, msb_SORT_1=2, msb_SORT_11=2147483648, msb_SORT_1184=4194304, msb_SORT_1332=33554432, msb_SORT_1374=16777216, msb_SORT_1379=67108864, msb_SORT_1382=134217728, msb_SORT_1385=268435456, msb_SORT_1390=1073741824, msb_SORT_26=4, msb_SORT_3=1, msb_SORT_3097=8589934592, msb_SORT_320=256, msb_SORT_322=512, msb_SORT_324=1024, msb_SORT_326=2048, msb_SORT_37=16, msb_SORT_52=32, msb_SORT_6=8, msb_SORT_61=64, msb_SORT_660=8192, msb_SORT_662=32768, msb_SORT_664=2097152, msb_SORT_666=8388608, msb_SORT_668=536870912, msb_SORT_707=4294967296, msb_SORT_864=4096, msb_SORT_867=16384, msb_SORT_870=65536, msb_SORT_872=131072, msb_SORT_9=128, msb_SORT_963=262144, msb_SORT_965=524288, msb_SORT_967=1048576, state_108=0, state_112=0, state_114=0, state_126=0, state_149=0, state_156=0, state_185=0, state_189=0, state_248=0, state_3106=0, state_3110=0, state_3119=0, state_3123=0, state_3136=0, state_3139=0, state_3154=0, state_3158=0, state_3161=0, state_3173=0, state_3179=0, state_3253=0, state_3256=0, state_3259=0, state_473=0, state_555=0, state_567=0, state_590=0, state_635=0, state_638=0, state_641=0, state_644=0, state_647=0, state_650=0, state_653=0, state_656=0, state_686=0, state_704=0, var_107=0, var_110_arg_0=0, var_111=0, var_116=1, var_116_arg_0=0, var_116_arg_1=0, var_116_arg_2=9, var_117=5, var_118=0, var_118_arg_0=1, var_118_arg_1=5, var_119=1, var_119_arg_0=0, var_120=4, var_121=0, var_121_arg_0=1, var_121_arg_1=4, var_122=131, var_122_arg_0=0, var_123=0, var_123_arg_0=131, var_123_arg_1=1, var_124=0, var_124_arg_0=0, var_125=0, var_128=7, var_128_arg_0=0, var_128_arg_1=0, var_128_arg_2=3, var_129=1, var_129_arg_0=7, var_130=3, var_130_arg_0=7, var_131=1, var_131_arg_0=3, var_131_arg_1=1, var_132=0, var_1324=8, var_132_arg_0=1, var_133=3, var_1333=0, var_133_arg_0=7, var_134=128, var_134_arg_0=3, var_135=1, var_135_arg_0=7, var_136=0, var_136_arg_0=128, var_136_arg_1=1, var_137=0, var_137_arg_0=0, var_138=1, var_138_arg_0=0, var_139=0, var_139_arg_0=0, var_139_arg_1=0, var_140=1, var_140_arg_0=1, var_140_arg_1=0, var_141=0, var_1419=255, var_141_arg_0=1, var_142=1, var_1423=1, var_143=1, var_143_arg_0=1, var_143_arg_1=1, var_144=0, var_144_arg_0=1, var_144_arg_1=0, var_145=1, var_145_arg_0=0, var_146=0, var_146_arg_0=1, var_146_arg_1=0, var_147=1, var_147_arg_0=1, var_147_arg_1=0, var_148=0, var_148_arg_0=1, var_151_arg_0=0, var_151_arg_1=0, var_151_arg_2=9, var_1539=0, var_181=1, var_188=0, var_196=3, var_198=2, var_200=1, var_206=3, var_209=2, var_215=7, var_218=6, var_247=0, var_2477=1, var_2480=3, var_2483=2, var_2487=5, var_2490=7, var_2493=6, var_2497=4, var_2503=9, var_2506=11, var_2509=10, var_2513=13, var_2516=15, var_2519=14, var_2523=12, var_268=11, var_270=10, var_2709=0, var_272=2, var_274=9, var_289=21, var_291=20, var_293=19, var_295=18, var_297=17, var_299=16, var_301=15, var_303=14, var_305=8, var_307=6, var_309=3, var_3099=0, var_311=5, var_3122=0, var_3195=0, var_329=4, var_331=1, var_341=7, var_359=13, var_367=12, var_388=23, var_391=22, var_400=25, var_403=27, var_406=26, var_410=29, var_413=31, var_416=30, var_420=28, var_426=24, var_449=0, var_525=3, var_589=0, var_708=0, var_877=2, var_880=1] [L617] EXPR var_151_arg_0 ? var_151_arg_1 : var_151_arg_2 VAL [init_109_arg_1=0, init_113_arg_1=0, init_115_arg_1=0, init_127_arg_1=0, init_150_arg_1=0, init_157_arg_1=0, init_186_arg_1=0, init_190_arg_1=0, init_249_arg_1=0, init_3107_arg_1=0, init_3111_arg_1=0, init_3120_arg_1=0, init_3124_arg_1=0, init_3137_arg_1=0, init_3140_arg_1=0, init_3155_arg_1=0, init_3159_arg_1=0, init_3162_arg_1=0, init_3174_arg_1=0, init_3180_arg_1=0, init_3254_arg_1=0, init_3257_arg_1=0, init_3260_arg_1=0, init_474_arg_1=0, init_556_arg_1=0, init_568_arg_1=0, init_591_arg_1=0, init_636_arg_1=0, init_639_arg_1=0, init_642_arg_1=0, init_645_arg_1=0, init_648_arg_1=0, init_651_arg_1=0, init_654_arg_1=0, init_657_arg_1=0, init_687_arg_1=0, init_705_arg_1=0, input_10=45, input_100=59, input_101=30, input_102=1, input_103=61, input_104=10, input_105=46, input_106=73, input_12=32, input_13=0, input_14=6, input_15=52, input_16=24, input_17=0, input_18=48, input_19=63, input_2=0, input_20=49, input_21=0, input_22=1, input_23=55, input_24=57, input_25=12, input_27=3, input_28=0, input_29=0, input_30=0, input_31=0, input_32=1, input_33=1, input_34=21, input_35=42, input_36=0, input_38=0, input_39=7, input_4=25, input_40=72, input_41=71, input_42=11, input_43=18, input_44=16, input_45=50, input_46=60, input_47=37, input_48=56, input_49=34, input_5=0, input_50=9, input_51=69, input_53=17, input_54=47, input_55=67, input_56=36, input_57=27, input_58=62, input_59=28, input_60=70, input_62=9, input_63=41, input_64=53, input_65=35, input_66=74, input_67=3, input_68=15, input_69=5, input_7=0, input_70=66, input_71=31, input_72=64, input_73=39, input_74=13, input_75=44, input_76=19, input_77=77, input_78=14, input_79=29, input_8=1, input_80=33, input_81=38, input_82=2, input_83=68, input_84=65, input_85=58, input_86=23, input_87=20, input_88=79, input_89=51, input_90=76, input_91=43, input_92=54, input_93=4, input_94=78, input_95=26, input_96=40, input_97=75, input_98=22, input_99=8, mask_SORT_1=3, mask_SORT_11=4294967295, mask_SORT_1184=4294967295, mask_SORT_1332=4294967295, mask_SORT_1374=4294967295, mask_SORT_1379=4294967295, mask_SORT_1382=4294967295, mask_SORT_1385=4294967295, mask_SORT_1390=4294967295, mask_SORT_26=7, mask_SORT_3=1, mask_SORT_3097=18446744073709551615, mask_SORT_320=511, mask_SORT_322=1023, mask_SORT_324=2047, mask_SORT_326=4095, mask_SORT_37=31, mask_SORT_52=63, mask_SORT_6=15, mask_SORT_61=127, mask_SORT_660=16383, mask_SORT_662=65535, mask_SORT_664=4294967295, mask_SORT_666=4294967295, mask_SORT_668=4294967295, mask_SORT_707=1, mask_SORT_864=8191, mask_SORT_867=32767, mask_SORT_870=4294967295, mask_SORT_872=4294967295, mask_SORT_9=255, mask_SORT_963=4294967295, mask_SORT_965=4294967295, mask_SORT_967=4294967295, msb_SORT_1=2, msb_SORT_11=2147483648, msb_SORT_1184=4194304, msb_SORT_1332=33554432, msb_SORT_1374=16777216, msb_SORT_1379=67108864, msb_SORT_1382=134217728, msb_SORT_1385=268435456, msb_SORT_1390=1073741824, msb_SORT_26=4, msb_SORT_3=1, msb_SORT_3097=8589934592, msb_SORT_320=256, msb_SORT_322=512, msb_SORT_324=1024, msb_SORT_326=2048, msb_SORT_37=16, msb_SORT_52=32, msb_SORT_6=8, msb_SORT_61=64, msb_SORT_660=8192, msb_SORT_662=32768, msb_SORT_664=2097152, msb_SORT_666=8388608, msb_SORT_668=536870912, msb_SORT_707=4294967296, msb_SORT_864=4096, msb_SORT_867=16384, msb_SORT_870=65536, msb_SORT_872=131072, msb_SORT_9=128, msb_SORT_963=262144, msb_SORT_965=524288, msb_SORT_967=1048576, state_108=0, state_112=0, state_114=0, state_126=0, state_149=0, state_156=0, state_185=0, state_189=0, state_248=0, state_3106=0, state_3110=0, state_3119=0, state_3123=0, state_3136=0, state_3139=0, state_3154=0, state_3158=0, state_3161=0, state_3173=0, state_3179=0, state_3253=0, state_3256=0, state_3259=0, state_473=0, state_555=0, state_567=0, state_590=0, state_635=0, state_638=0, state_641=0, state_644=0, state_647=0, state_650=0, state_653=0, state_656=0, state_686=0, state_704=0, var_107=0, var_110_arg_0=0, var_111=0, var_116=1, var_116_arg_0=0, var_116_arg_1=0, var_116_arg_2=9, var_117=5, var_118=0, var_118_arg_0=1, var_118_arg_1=5, var_119=1, var_119_arg_0=0, var_120=4, var_121=0, var_121_arg_0=1, var_121_arg_1=4, var_122=131, var_122_arg_0=0, var_123=0, var_123_arg_0=131, var_123_arg_1=1, var_124=0, var_124_arg_0=0, var_125=0, var_128=7, var_128_arg_0=0, var_128_arg_1=0, var_128_arg_2=3, var_129=1, var_129_arg_0=7, var_130=3, var_130_arg_0=7, var_131=1, var_131_arg_0=3, var_131_arg_1=1, var_132=0, var_1324=8, var_132_arg_0=1, var_133=3, var_1333=0, var_133_arg_0=7, var_134=128, var_134_arg_0=3, var_135=1, var_135_arg_0=7, var_136=0, var_136_arg_0=128, var_136_arg_1=1, var_137=0, var_137_arg_0=0, var_138=1, var_138_arg_0=0, var_139=0, var_139_arg_0=0, var_139_arg_1=0, var_140=1, var_140_arg_0=1, var_140_arg_1=0, var_141=0, var_1419=255, var_141_arg_0=1, var_142=1, var_1423=1, var_143=1, var_143_arg_0=1, var_143_arg_1=1, var_144=0, var_144_arg_0=1, var_144_arg_1=0, var_145=1, var_145_arg_0=0, var_146=0, var_146_arg_0=1, var_146_arg_1=0, var_147=1, var_147_arg_0=1, var_147_arg_1=0, var_148=0, var_148_arg_0=1, var_151_arg_0=0, var_151_arg_0 ? var_151_arg_1 : var_151_arg_2=9, var_151_arg_1=0, var_151_arg_2=9, var_1539=0, var_181=1, var_188=0, var_196=3, var_198=2, var_200=1, var_206=3, var_209=2, var_215=7, var_218=6, var_247=0, var_2477=1, var_2480=3, var_2483=2, var_2487=5, var_2490=7, var_2493=6, var_2497=4, var_2503=9, var_2506=11, var_2509=10, var_2513=13, var_2516=15, var_2519=14, var_2523=12, var_268=11, var_270=10, var_2709=0, var_272=2, var_274=9, var_289=21, var_291=20, var_293=19, var_295=18, var_297=17, var_299=16, var_301=15, var_303=14, var_305=8, var_307=6, var_309=3, var_3099=0, var_311=5, var_3122=0, var_3195=0, var_329=4, var_331=1, var_341=7, var_359=13, var_367=12, var_388=23, var_391=22, var_400=25, var_403=27, var_406=26, var_410=29, var_413=31, var_416=30, var_420=28, var_426=24, var_449=0, var_525=3, var_589=0, var_708=0, var_877=2, var_880=1] [L617] SORT_26 var_151 = var_151_arg_0 ? var_151_arg_1 : var_151_arg_2; [L618] var_151 = var_151 & mask_SORT_26 [L619] SORT_26 var_172_arg_0 = var_151; [L620] SORT_26 var_172_arg_1 = var_111; [L621] SORT_3 var_172 = var_172_arg_0 == var_172_arg_1; [L622] SORT_3 var_173_arg_0 = var_172; [L623] SORT_3 var_173 = ~var_173_arg_0; [L624] SORT_3 var_158_arg_0 = state_114; [L625] SORT_37 var_158_arg_1 = state_156; [L626] SORT_37 var_158_arg_2 = input_67; VAL [init_109_arg_1=0, init_113_arg_1=0, init_115_arg_1=0, init_127_arg_1=0, init_150_arg_1=0, init_157_arg_1=0, init_186_arg_1=0, init_190_arg_1=0, init_249_arg_1=0, init_3107_arg_1=0, init_3111_arg_1=0, init_3120_arg_1=0, init_3124_arg_1=0, init_3137_arg_1=0, init_3140_arg_1=0, init_3155_arg_1=0, init_3159_arg_1=0, init_3162_arg_1=0, init_3174_arg_1=0, init_3180_arg_1=0, init_3254_arg_1=0, init_3257_arg_1=0, init_3260_arg_1=0, init_474_arg_1=0, init_556_arg_1=0, init_568_arg_1=0, init_591_arg_1=0, init_636_arg_1=0, init_639_arg_1=0, init_642_arg_1=0, init_645_arg_1=0, init_648_arg_1=0, init_651_arg_1=0, init_654_arg_1=0, init_657_arg_1=0, init_687_arg_1=0, init_705_arg_1=0, input_10=45, input_100=59, input_101=30, input_102=1, input_103=61, input_104=10, input_105=46, input_106=73, input_12=32, input_13=0, input_14=6, input_15=52, input_16=24, input_17=0, input_18=48, input_19=63, input_2=0, input_20=49, input_21=0, input_22=1, input_23=55, input_24=57, input_25=12, input_27=3, input_28=0, input_29=0, input_30=0, input_31=0, input_32=1, input_33=1, input_34=21, input_35=42, input_36=0, input_38=0, input_39=7, input_4=25, input_40=72, input_41=71, input_42=11, input_43=18, input_44=16, input_45=50, input_46=60, input_47=37, input_48=56, input_49=34, input_5=0, input_50=9, input_51=69, input_53=17, input_54=47, input_55=67, input_56=36, input_57=27, input_58=62, input_59=28, input_60=70, input_62=9, input_63=41, input_64=53, input_65=35, input_66=74, input_67=3, input_68=15, input_69=5, input_7=0, input_70=66, input_71=31, input_72=64, input_73=39, input_74=13, input_75=44, input_76=19, input_77=77, input_78=14, input_79=29, input_8=1, input_80=33, input_81=38, input_82=2, input_83=68, input_84=65, input_85=58, input_86=23, input_87=20, input_88=79, input_89=51, input_90=76, input_91=43, input_92=54, input_93=4, input_94=78, input_95=26, input_96=40, input_97=75, input_98=22, input_99=8, mask_SORT_1=3, mask_SORT_11=4294967295, mask_SORT_1184=4294967295, mask_SORT_1332=4294967295, mask_SORT_1374=4294967295, mask_SORT_1379=4294967295, mask_SORT_1382=4294967295, mask_SORT_1385=4294967295, mask_SORT_1390=4294967295, mask_SORT_26=7, mask_SORT_3=1, mask_SORT_3097=18446744073709551615, mask_SORT_320=511, mask_SORT_322=1023, mask_SORT_324=2047, mask_SORT_326=4095, mask_SORT_37=31, mask_SORT_52=63, mask_SORT_6=15, mask_SORT_61=127, mask_SORT_660=16383, mask_SORT_662=65535, mask_SORT_664=4294967295, mask_SORT_666=4294967295, mask_SORT_668=4294967295, mask_SORT_707=1, mask_SORT_864=8191, mask_SORT_867=32767, mask_SORT_870=4294967295, mask_SORT_872=4294967295, mask_SORT_9=255, mask_SORT_963=4294967295, mask_SORT_965=4294967295, mask_SORT_967=4294967295, msb_SORT_1=2, msb_SORT_11=2147483648, msb_SORT_1184=4194304, msb_SORT_1332=33554432, msb_SORT_1374=16777216, msb_SORT_1379=67108864, msb_SORT_1382=134217728, msb_SORT_1385=268435456, msb_SORT_1390=1073741824, msb_SORT_26=4, msb_SORT_3=1, msb_SORT_3097=8589934592, msb_SORT_320=256, msb_SORT_322=512, msb_SORT_324=1024, msb_SORT_326=2048, msb_SORT_37=16, msb_SORT_52=32, msb_SORT_6=8, msb_SORT_61=64, msb_SORT_660=8192, msb_SORT_662=32768, msb_SORT_664=2097152, msb_SORT_666=8388608, msb_SORT_668=536870912, msb_SORT_707=4294967296, msb_SORT_864=4096, msb_SORT_867=16384, msb_SORT_870=65536, msb_SORT_872=131072, msb_SORT_9=128, msb_SORT_963=262144, msb_SORT_965=524288, msb_SORT_967=1048576, state_108=0, state_112=0, state_114=0, state_126=0, state_149=0, state_156=0, state_185=0, state_189=0, state_248=0, state_3106=0, state_3110=0, state_3119=0, state_3123=0, state_3136=0, state_3139=0, state_3154=0, state_3158=0, state_3161=0, state_3173=0, state_3179=0, state_3253=0, state_3256=0, state_3259=0, state_473=0, state_555=0, state_567=0, state_590=0, state_635=0, state_638=0, state_641=0, state_644=0, state_647=0, state_650=0, state_653=0, state_656=0, state_686=0, state_704=0, var_107=0, var_110_arg_0=0, var_111=0, var_116=1, var_116_arg_0=0, var_116_arg_1=0, var_116_arg_2=9, var_117=5, var_118=0, var_118_arg_0=1, var_118_arg_1=5, var_119=1, var_119_arg_0=0, var_120=4, var_121=0, var_121_arg_0=1, var_121_arg_1=4, var_122=131, var_122_arg_0=0, var_123=0, var_123_arg_0=131, var_123_arg_1=1, var_124=0, var_124_arg_0=0, var_125=0, var_128=7, var_128_arg_0=0, var_128_arg_1=0, var_128_arg_2=3, var_129=1, var_129_arg_0=7, var_130=3, var_130_arg_0=7, var_131=1, var_131_arg_0=3, var_131_arg_1=1, var_132=0, var_1324=8, var_132_arg_0=1, var_133=3, var_1333=0, var_133_arg_0=7, var_134=128, var_134_arg_0=3, var_135=1, var_135_arg_0=7, var_136=0, var_136_arg_0=128, var_136_arg_1=1, var_137=0, var_137_arg_0=0, var_138=1, var_138_arg_0=0, var_139=0, var_139_arg_0=0, var_139_arg_1=0, var_140=1, var_140_arg_0=1, var_140_arg_1=0, var_141=0, var_1419=255, var_141_arg_0=1, var_142=1, var_1423=1, var_143=1, var_143_arg_0=1, var_143_arg_1=1, var_144=0, var_144_arg_0=1, var_144_arg_1=0, var_145=1, var_145_arg_0=0, var_146=0, var_146_arg_0=1, var_146_arg_1=0, var_147=1, var_147_arg_0=1, var_147_arg_1=0, var_148=0, var_148_arg_0=1, var_151=0, var_151_arg_0=0, var_151_arg_1=0, var_151_arg_2=9, var_1539=0, var_158_arg_0=0, var_158_arg_1=0, var_158_arg_2=3, var_172=1, var_172_arg_0=0, var_172_arg_1=0, var_173_arg_0=1, var_181=1, var_188=0, var_196=3, var_198=2, var_200=1, var_206=3, var_209=2, var_215=7, var_218=6, var_247=0, var_2477=1, var_2480=3, var_2483=2, var_2487=5, var_2490=7, var_2493=6, var_2497=4, var_2503=9, var_2506=11, var_2509=10, var_2513=13, var_2516=15, var_2519=14, var_2523=12, var_268=11, var_270=10, var_2709=0, var_272=2, var_274=9, var_289=21, var_291=20, var_293=19, var_295=18, var_297=17, var_299=16, var_301=15, var_303=14, var_305=8, var_307=6, var_309=3, var_3099=0, var_311=5, var_3122=0, var_3195=0, var_329=4, var_331=1, var_341=7, var_359=13, var_367=12, var_388=23, var_391=22, var_400=25, var_403=27, var_406=26, var_410=29, var_413=31, var_416=30, var_420=28, var_426=24, var_449=0, var_525=3, var_589=0, var_708=0, var_877=2, var_880=1] [L627] EXPR var_158_arg_0 ? var_158_arg_1 : var_158_arg_2 VAL [init_109_arg_1=0, init_113_arg_1=0, init_115_arg_1=0, init_127_arg_1=0, init_150_arg_1=0, init_157_arg_1=0, init_186_arg_1=0, init_190_arg_1=0, init_249_arg_1=0, init_3107_arg_1=0, init_3111_arg_1=0, init_3120_arg_1=0, init_3124_arg_1=0, init_3137_arg_1=0, init_3140_arg_1=0, init_3155_arg_1=0, init_3159_arg_1=0, init_3162_arg_1=0, init_3174_arg_1=0, init_3180_arg_1=0, init_3254_arg_1=0, init_3257_arg_1=0, init_3260_arg_1=0, init_474_arg_1=0, init_556_arg_1=0, init_568_arg_1=0, init_591_arg_1=0, init_636_arg_1=0, init_639_arg_1=0, init_642_arg_1=0, init_645_arg_1=0, init_648_arg_1=0, init_651_arg_1=0, init_654_arg_1=0, init_657_arg_1=0, init_687_arg_1=0, init_705_arg_1=0, input_10=45, input_100=59, input_101=30, input_102=1, input_103=61, input_104=10, input_105=46, input_106=73, input_12=32, input_13=0, input_14=6, input_15=52, input_16=24, input_17=0, input_18=48, input_19=63, input_2=0, input_20=49, input_21=0, input_22=1, input_23=55, input_24=57, input_25=12, input_27=3, input_28=0, input_29=0, input_30=0, input_31=0, input_32=1, input_33=1, input_34=21, input_35=42, input_36=0, input_38=0, input_39=7, input_4=25, input_40=72, input_41=71, input_42=11, input_43=18, input_44=16, input_45=50, input_46=60, input_47=37, input_48=56, input_49=34, input_5=0, input_50=9, input_51=69, input_53=17, input_54=47, input_55=67, input_56=36, input_57=27, input_58=62, input_59=28, input_60=70, input_62=9, input_63=41, input_64=53, input_65=35, input_66=74, input_67=3, input_68=15, input_69=5, input_7=0, input_70=66, input_71=31, input_72=64, input_73=39, input_74=13, input_75=44, input_76=19, input_77=77, input_78=14, input_79=29, input_8=1, input_80=33, input_81=38, input_82=2, input_83=68, input_84=65, input_85=58, input_86=23, input_87=20, input_88=79, input_89=51, input_90=76, input_91=43, input_92=54, input_93=4, input_94=78, input_95=26, input_96=40, input_97=75, input_98=22, input_99=8, mask_SORT_1=3, mask_SORT_11=4294967295, mask_SORT_1184=4294967295, mask_SORT_1332=4294967295, mask_SORT_1374=4294967295, mask_SORT_1379=4294967295, mask_SORT_1382=4294967295, mask_SORT_1385=4294967295, mask_SORT_1390=4294967295, mask_SORT_26=7, mask_SORT_3=1, mask_SORT_3097=18446744073709551615, mask_SORT_320=511, mask_SORT_322=1023, mask_SORT_324=2047, mask_SORT_326=4095, mask_SORT_37=31, mask_SORT_52=63, mask_SORT_6=15, mask_SORT_61=127, mask_SORT_660=16383, mask_SORT_662=65535, mask_SORT_664=4294967295, mask_SORT_666=4294967295, mask_SORT_668=4294967295, mask_SORT_707=1, mask_SORT_864=8191, mask_SORT_867=32767, mask_SORT_870=4294967295, mask_SORT_872=4294967295, mask_SORT_9=255, mask_SORT_963=4294967295, mask_SORT_965=4294967295, mask_SORT_967=4294967295, msb_SORT_1=2, msb_SORT_11=2147483648, msb_SORT_1184=4194304, msb_SORT_1332=33554432, msb_SORT_1374=16777216, msb_SORT_1379=67108864, msb_SORT_1382=134217728, msb_SORT_1385=268435456, msb_SORT_1390=1073741824, msb_SORT_26=4, msb_SORT_3=1, msb_SORT_3097=8589934592, msb_SORT_320=256, msb_SORT_322=512, msb_SORT_324=1024, msb_SORT_326=2048, msb_SORT_37=16, msb_SORT_52=32, msb_SORT_6=8, msb_SORT_61=64, msb_SORT_660=8192, msb_SORT_662=32768, msb_SORT_664=2097152, msb_SORT_666=8388608, msb_SORT_668=536870912, msb_SORT_707=4294967296, msb_SORT_864=4096, msb_SORT_867=16384, msb_SORT_870=65536, msb_SORT_872=131072, msb_SORT_9=128, msb_SORT_963=262144, msb_SORT_965=524288, msb_SORT_967=1048576, state_108=0, state_112=0, state_114=0, state_126=0, state_149=0, state_156=0, state_185=0, state_189=0, state_248=0, state_3106=0, state_3110=0, state_3119=0, state_3123=0, state_3136=0, state_3139=0, state_3154=0, state_3158=0, state_3161=0, state_3173=0, state_3179=0, state_3253=0, state_3256=0, state_3259=0, state_473=0, state_555=0, state_567=0, state_590=0, state_635=0, state_638=0, state_641=0, state_644=0, state_647=0, state_650=0, state_653=0, state_656=0, state_686=0, state_704=0, var_107=0, var_110_arg_0=0, var_111=0, var_116=1, var_116_arg_0=0, var_116_arg_1=0, var_116_arg_2=9, var_117=5, var_118=0, var_118_arg_0=1, var_118_arg_1=5, var_119=1, var_119_arg_0=0, var_120=4, var_121=0, var_121_arg_0=1, var_121_arg_1=4, var_122=131, var_122_arg_0=0, var_123=0, var_123_arg_0=131, var_123_arg_1=1, var_124=0, var_124_arg_0=0, var_125=0, var_128=7, var_128_arg_0=0, var_128_arg_1=0, var_128_arg_2=3, var_129=1, var_129_arg_0=7, var_130=3, var_130_arg_0=7, var_131=1, var_131_arg_0=3, var_131_arg_1=1, var_132=0, var_1324=8, var_132_arg_0=1, var_133=3, var_1333=0, var_133_arg_0=7, var_134=128, var_134_arg_0=3, var_135=1, var_135_arg_0=7, var_136=0, var_136_arg_0=128, var_136_arg_1=1, var_137=0, var_137_arg_0=0, var_138=1, var_138_arg_0=0, var_139=0, var_139_arg_0=0, var_139_arg_1=0, var_140=1, var_140_arg_0=1, var_140_arg_1=0, var_141=0, var_1419=255, var_141_arg_0=1, var_142=1, var_1423=1, var_143=1, var_143_arg_0=1, var_143_arg_1=1, var_144=0, var_144_arg_0=1, var_144_arg_1=0, var_145=1, var_145_arg_0=0, var_146=0, var_146_arg_0=1, var_146_arg_1=0, var_147=1, var_147_arg_0=1, var_147_arg_1=0, var_148=0, var_148_arg_0=1, var_151=0, var_151_arg_0=0, var_151_arg_1=0, var_151_arg_2=9, var_1539=0, var_158_arg_0=0, var_158_arg_0 ? var_158_arg_1 : var_158_arg_2=3, var_158_arg_1=0, var_158_arg_2=3, var_172=1, var_172_arg_0=0, var_172_arg_1=0, var_173_arg_0=1, var_181=1, var_188=0, var_196=3, var_198=2, var_200=1, var_206=3, var_209=2, var_215=7, var_218=6, var_247=0, var_2477=1, var_2480=3, var_2483=2, var_2487=5, var_2490=7, var_2493=6, var_2497=4, var_2503=9, var_2506=11, var_2509=10, var_2513=13, var_2516=15, var_2519=14, var_2523=12, var_268=11, var_270=10, var_2709=0, var_272=2, var_274=9, var_289=21, var_291=20, var_293=19, var_295=18, var_297=17, var_299=16, var_301=15, var_303=14, var_305=8, var_307=6, var_309=3, var_3099=0, var_311=5, var_3122=0, var_3195=0, var_329=4, var_331=1, var_341=7, var_359=13, var_367=12, var_388=23, var_391=22, var_400=25, var_403=27, var_406=26, var_410=29, var_413=31, var_416=30, var_420=28, var_426=24, var_449=0, var_525=3, var_589=0, var_708=0, var_877=2, var_880=1] [L627] SORT_37 var_158 = var_158_arg_0 ? var_158_arg_1 : var_158_arg_2; [L628] SORT_37 var_163_arg_0 = var_158; [L629] SORT_3 var_163 = var_163_arg_0 >> 1; [L630] SORT_3 var_164_arg_0 = var_163; [L631] SORT_3 var_164 = ~var_164_arg_0; [L632] SORT_37 var_165_arg_0 = var_158; [L633] SORT_3 var_165 = var_165_arg_0 >> 2; [L634] var_165 = var_165 & mask_SORT_3 [L635] SORT_3 var_166_arg_0 = var_164; [L636] SORT_3 var_166_arg_1 = var_165; [L637] SORT_1 var_166 = ((SORT_1)var_166_arg_0 << 1) | var_166_arg_1; [L638] var_166 = var_166 & mask_SORT_1 [L639] SORT_1 var_167_arg_0 = var_166; [L640] SORT_3 var_167 = var_167_arg_0 == mask_SORT_1; [L641] SORT_3 var_168_arg_0 = var_167; [L642] SORT_3 var_168 = ~var_168_arg_0; [L643] SORT_37 var_160_arg_0 = var_158; [L644] SORT_3 var_160 = var_160_arg_0 >> 1; [L645] SORT_37 var_159_arg_0 = var_158; [L646] SORT_3 var_159 = var_159_arg_0 >> 2; [L647] var_159 = var_159 & mask_SORT_3 [L648] SORT_3 var_161_arg_0 = var_160; [L649] SORT_3 var_161_arg_1 = var_159; [L650] SORT_1 var_161 = ((SORT_1)var_161_arg_0 << 1) | var_161_arg_1; [L651] var_161 = var_161 & mask_SORT_1 [L652] SORT_1 var_162_arg_0 = var_161; [L653] SORT_3 var_162 = var_162_arg_0 == mask_SORT_1; [L654] SORT_26 var_152_arg_0 = var_151; [L655] SORT_26 var_152_arg_1 = var_117; [L656] SORT_3 var_152 = var_152_arg_0 == var_152_arg_1; [L657] SORT_3 var_153_arg_0 = var_152; [L658] SORT_3 var_153 = ~var_153_arg_0; [L659] var_153 = var_153 & mask_SORT_3 [L660] SORT_3 var_154_arg_0 = var_122; [L661] SORT_3 var_154_arg_1 = var_153; [L662] SORT_1 var_154 = ((SORT_1)var_154_arg_0 << 1) | var_154_arg_1; [L663] var_154 = var_154 & mask_SORT_1 [L664] SORT_1 var_155_arg_0 = var_154; [L665] SORT_3 var_155 = var_155_arg_0 == mask_SORT_1; [L666] SORT_3 var_169_arg_0 = var_162; [L667] SORT_3 var_169_arg_1 = var_155; [L668] SORT_1 var_169 = ((SORT_1)var_169_arg_0 << 1) | var_169_arg_1; [L669] var_169 = var_169 & mask_SORT_1 [L670] SORT_3 var_170_arg_0 = var_168; [L671] SORT_1 var_170_arg_1 = var_169; [L672] SORT_26 var_170 = ((SORT_26)var_170_arg_0 << 2) | var_170_arg_1; [L673] var_170 = var_170 & mask_SORT_26 [L674] SORT_26 var_171_arg_0 = var_170; [L675] SORT_3 var_171 = var_171_arg_0 == mask_SORT_26; [L676] SORT_3 var_174_arg_0 = var_143; [L677] SORT_3 var_174_arg_1 = var_171; [L678] SORT_1 var_174 = ((SORT_1)var_174_arg_0 << 1) | var_174_arg_1; [L679] var_174 = var_174 & mask_SORT_1 [L680] SORT_3 var_175_arg_0 = var_173; [L681] SORT_1 var_175_arg_1 = var_174; [L682] SORT_26 var_175 = ((SORT_26)var_175_arg_0 << 2) | var_175_arg_1; [L683] var_175 = var_175 & mask_SORT_26 [L684] SORT_26 var_176_arg_0 = var_175; [L685] SORT_3 var_176 = var_176_arg_0 == mask_SORT_26; [L686] SORT_3 var_177_arg_0 = var_148; [L687] SORT_3 var_177_arg_1 = var_176; [L688] SORT_3 var_177 = var_177_arg_0 == var_177_arg_1; [L689] SORT_3 var_178_arg_0 = var_110; [L690] SORT_3 var_178_arg_1 = var_177; [L691] SORT_3 var_178 = var_178_arg_0 | var_178_arg_1; [L692] SORT_3 var_182_arg_0 = var_178; [L693] SORT_3 var_182 = ~var_182_arg_0; [L694] SORT_3 var_183_arg_0 = var_181; [L695] SORT_3 var_183_arg_1 = var_182; [L696] SORT_3 var_183 = var_183_arg_0 & var_183_arg_1; [L697] var_183 = var_183 & mask_SORT_3 [L698] SORT_3 bad_184_arg_0 = var_183; [L699] CALL __VERIFIER_assert(!(bad_184_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, 1229 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 17.3s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 7.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 16448 SdHoareTripleChecker+Valid, 6.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 16448 mSDsluCounter, 23502 SdHoareTripleChecker+Invalid, 6.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 16294 mSDsCounter, 1 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 342 IncrementalHoareTripleChecker+Invalid, 343 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1 mSolverCounterUnsat, 7208 mSDtfsCounter, 342 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 20 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1233occurred in iteration=4, InterpolantAutomatonStates: 20, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 6107 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 4.7s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 65 NumberOfCodeBlocks, 65 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 48 ConstructedInterpolants, 0 QuantifiedInterpolants, 185 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 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 [2022-11-02 20:50:30,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/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_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal45.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc --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 8f4e59918f55e7933831ec415f703eb376230b564b813a92471b11e210cc2e17 --- 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-5e519f3 [2022-11-02 20:50:32,587 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:50:32,590 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:50:32,639 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:50:32,639 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:50:32,643 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:50:32,645 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:50:32,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:50:32,658 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:50:32,660 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:50:32,661 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:50:32,662 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:50:32,662 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:50:32,663 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:50:32,665 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:50:32,666 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:50:32,667 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:50:32,668 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:50:32,670 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:50:32,671 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:50:32,673 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:50:32,674 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:50:32,676 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:50:32,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:50:32,684 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:50:32,684 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:50:32,685 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:50:32,686 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:50:32,686 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:50:32,687 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:50:32,688 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:50:32,689 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:50:32,693 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:50:32,694 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:50:32,695 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:50:32,695 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:50:32,696 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:50:32,697 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:50:32,698 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:50:32,700 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:50:32,701 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:50:32,703 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-02 20:50:32,741 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:50:32,742 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:50:32,743 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:50:32,743 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:50:32,744 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:50:32,745 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:50:32,746 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:50:32,746 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:50:32,747 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:50:32,747 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:50:32,747 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:50:32,747 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:50:32,748 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:50:32,748 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:50:32,748 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-02 20:50:32,748 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-02 20:50:32,749 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-02 20:50:32,749 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:50:32,749 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:50:32,749 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:50:32,750 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:50:32,750 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:50:32,750 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:50:32,750 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:50:32,751 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:50:32,751 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:50:32,751 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:50:32,751 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-02 20:50:32,752 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-02 20:50:32,752 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:50:32,752 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:50:32,752 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:50:32,753 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-02 20:50:32,753 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_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f4e59918f55e7933831ec415f703eb376230b564b813a92471b11e210cc2e17 [2022-11-02 20:50:33,140 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:50:33,171 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:50:33,176 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:50:33,177 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:50:33,178 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:50:33,180 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal45.c [2022-11-02 20:50:33,242 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/data/b8fc392d1/e1e612b5bc7345f186467220af81adc0/FLAGb601ccc58 [2022-11-02 20:50:34,156 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:50:34,157 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal45.c [2022-11-02 20:50:34,210 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/data/b8fc392d1/e1e612b5bc7345f186467220af81adc0/FLAGb601ccc58 [2022-11-02 20:50:34,654 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/data/b8fc392d1/e1e612b5bc7345f186467220af81adc0 [2022-11-02 20:50:34,657 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:50:34,659 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:50:34,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:50:34,661 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:50:34,665 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:50:34,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:50:34" (1/1) ... [2022-11-02 20:50:34,667 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12ff7d6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:50:34, skipping insertion in model container [2022-11-02 20:50:34,667 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:50:34" (1/1) ... [2022-11-02 20:50:34,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:50:34,895 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:50:35,262 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal45.c[1107,1120] [2022-11-02 20:50:36,435 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:50:36,438 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:50:36,455 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal45.c[1107,1120] [2022-11-02 20:50:37,207 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:50:37,221 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:50:37,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:50:37 WrapperNode [2022-11-02 20:50:37,222 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:50:37,223 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:50:37,224 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:50:37,224 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:50:37,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:50:37" (1/1) ... [2022-11-02 20:50:37,417 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:50:37" (1/1) ... [2022-11-02 20:50:37,907 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 13766 [2022-11-02 20:50:37,908 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:50:37,909 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:50:37,909 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:50:37,909 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:50:37,919 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:50:37" (1/1) ... [2022-11-02 20:50:37,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:50:37" (1/1) ... [2022-11-02 20:50:38,045 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:50:37" (1/1) ... [2022-11-02 20:50:38,046 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:50:37" (1/1) ... [2022-11-02 20:50:38,308 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:50:37" (1/1) ... [2022-11-02 20:50:38,462 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:50:37" (1/1) ... [2022-11-02 20:50:38,504 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:50:37" (1/1) ... [2022-11-02 20:50:38,616 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:50:37" (1/1) ... [2022-11-02 20:50:38,706 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:50:38,707 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:50:38,707 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:50:38,708 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:50:38,708 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:50:37" (1/1) ... [2022-11-02 20:50:38,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:50:38,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:50:38,738 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:50:38,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:50:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:50:38,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:50:40,411 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:50:40,414 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:50:48,465 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 20:50:48,490 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 20:50:48,490 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-02 20:50:48,494 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:50:48 BoogieIcfgContainer [2022-11-02 20:50:48,495 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 20:50:48,497 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 20:50:48,497 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 20:50:48,500 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 20:50:48,501 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 08:50:34" (1/3) ... [2022-11-02 20:50:48,502 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54975784 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:50:48, skipping insertion in model container [2022-11-02 20:50:48,502 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:50:37" (2/3) ... [2022-11-02 20:50:48,502 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54975784 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:50:48, skipping insertion in model container [2022-11-02 20:50:48,502 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:50:48" (3/3) ... [2022-11-02 20:50:48,504 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.cal45.c [2022-11-02 20:50:48,527 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 20:50:48,528 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-02 20:50:48,610 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-02 20:50:48,617 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;@1b7a0a8b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-02 20:50:48,618 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-02 20:50:48,627 INFO L276 IsEmpty]: Start isEmpty. Operand has 1229 states, 1227 states have (on average 1.4995925020374898) internal successors, (1840), 1228 states have internal predecessors, (1840), 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) [2022-11-02 20:50:48,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-02 20:50:48,634 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:50:48,635 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:50:48,636 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:50:48,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:50:48,642 INFO L85 PathProgramCache]: Analyzing trace with hash 1165686489, now seen corresponding path program 1 times [2022-11-02 20:50:48,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:50:48,659 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1902470643] [2022-11-02 20:50:48,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:50:48,660 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:50:48,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:50:48,667 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:50:48,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-02 20:50:50,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:50:50,951 INFO L263 TraceCheckSpWp]: Trace formula consists of 474 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-02 20:50:50,986 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:50:51,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:50:51,064 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:50:51,065 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:50:51,066 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1902470643] [2022-11-02 20:50:51,066 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1902470643] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:50:51,066 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:50:51,067 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:50:51,068 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671338773] [2022-11-02 20:50:51,069 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:50:51,075 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:50:51,076 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:50:51,109 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:50:51,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:50:51,116 INFO L87 Difference]: Start difference. First operand has 1229 states, 1227 states have (on average 1.4995925020374898) internal successors, (1840), 1228 states have internal predecessors, (1840), 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 3.25) internal successors, (13), 4 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) [2022-11-02 20:50:51,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:50:51,696 INFO L93 Difference]: Finished difference Result 4897 states and 7343 transitions. [2022-11-02 20:50:51,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-02 20:50:51,700 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) Word has length 13 [2022-11-02 20:50:51,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:50:51,735 INFO L225 Difference]: With dead ends: 4897 [2022-11-02 20:50:51,736 INFO L226 Difference]: Without dead ends: 3670 [2022-11-02 20:50:51,749 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:50:51,753 INFO L413 NwaCegarLoop]: 1799 mSDtfsCounter, 5489 mSDsluCounter, 5421 mSDsCounter, 0 mSdLazyCounter, 109 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5489 SdHoareTripleChecker+Valid, 7220 SdHoareTripleChecker+Invalid, 110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 109 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-02 20:50:51,754 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5489 Valid, 7220 Invalid, 110 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 109 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-02 20:50:51,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3670 states. [2022-11-02 20:50:51,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3670 to 1227. [2022-11-02 20:50:51,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1227 states, 1226 states have (on average 1.497553017944535) internal successors, (1836), 1226 states have internal predecessors, (1836), 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) [2022-11-02 20:50:51,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 1227 states and 1836 transitions. [2022-11-02 20:50:51,884 INFO L78 Accepts]: Start accepts. Automaton has 1227 states and 1836 transitions. Word has length 13 [2022-11-02 20:50:51,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:50:51,885 INFO L495 AbstractCegarLoop]: Abstraction has 1227 states and 1836 transitions. [2022-11-02 20:50:51,885 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) [2022-11-02 20:50:51,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1836 transitions. [2022-11-02 20:50:51,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-02 20:50:51,886 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:50:51,887 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:50:51,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-11-02 20:50:52,103 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:50:52,104 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:50:52,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:50:52,104 INFO L85 PathProgramCache]: Analyzing trace with hash 772659479, now seen corresponding path program 1 times [2022-11-02 20:50:52,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:50:52,105 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1749171188] [2022-11-02 20:50:52,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:50:52,105 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:50:52,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:50:52,107 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:50:52,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-02 20:50:54,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:50:54,221 INFO L263 TraceCheckSpWp]: Trace formula consists of 474 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-02 20:50:54,254 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:50:54,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:50:54,286 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:50:54,286 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:50:54,286 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1749171188] [2022-11-02 20:50:54,287 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1749171188] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:50:54,287 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:50:54,287 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:50:54,287 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [773398416] [2022-11-02 20:50:54,288 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:50:54,289 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:50:54,289 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:50:54,290 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:50:54,290 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:50:54,290 INFO L87 Difference]: Start difference. First operand 1227 states and 1836 transitions. Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) [2022-11-02 20:50:54,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:50:54,719 INFO L93 Difference]: Finished difference Result 4893 states and 7327 transitions. [2022-11-02 20:50:54,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-02 20:50:54,721 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) Word has length 13 [2022-11-02 20:50:54,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:50:54,732 INFO L225 Difference]: With dead ends: 4893 [2022-11-02 20:50:54,732 INFO L226 Difference]: Without dead ends: 3670 [2022-11-02 20:50:54,735 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:50:54,736 INFO L413 NwaCegarLoop]: 1801 mSDtfsCounter, 5483 mSDsluCounter, 5418 mSDsCounter, 0 mSdLazyCounter, 109 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5483 SdHoareTripleChecker+Valid, 7219 SdHoareTripleChecker+Invalid, 110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 109 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-02 20:50:54,738 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5483 Valid, 7219 Invalid, 110 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 109 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-02 20:50:54,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3670 states. [2022-11-02 20:50:54,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3670 to 1229. [2022-11-02 20:50:54,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1229 states, 1228 states have (on average 1.496742671009772) internal successors, (1838), 1228 states have internal predecessors, (1838), 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) [2022-11-02 20:50:54,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 1229 states and 1838 transitions. [2022-11-02 20:50:54,779 INFO L78 Accepts]: Start accepts. Automaton has 1229 states and 1838 transitions. Word has length 13 [2022-11-02 20:50:54,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:50:54,780 INFO L495 AbstractCegarLoop]: Abstraction has 1229 states and 1838 transitions. [2022-11-02 20:50:54,781 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) [2022-11-02 20:50:54,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1838 transitions. [2022-11-02 20:50:54,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-02 20:50:54,787 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:50:54,787 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:50:54,816 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-02 20:50:55,005 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:50:55,005 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:50:55,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:50:55,006 INFO L85 PathProgramCache]: Analyzing trace with hash -36687147, now seen corresponding path program 1 times [2022-11-02 20:50:55,007 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:50:55,007 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [231591879] [2022-11-02 20:50:55,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:50:55,007 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:50:55,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:50:55,010 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:50:55,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-02 20:50:56,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:50:56,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 474 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-02 20:50:56,834 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:50:56,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:50:56,871 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:50:56,871 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:50:56,871 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [231591879] [2022-11-02 20:50:56,872 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [231591879] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:50:56,876 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:50:56,877 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:50:56,877 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1242981466] [2022-11-02 20:50:56,877 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:50:56,878 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:50:56,878 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:50:56,878 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:50:56,879 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:50:56,879 INFO L87 Difference]: Start difference. First operand 1229 states and 1838 transitions. Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) [2022-11-02 20:50:57,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:50:57,332 INFO L93 Difference]: Finished difference Result 4893 states and 7326 transitions. [2022-11-02 20:50:57,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-02 20:50:57,333 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) Word has length 13 [2022-11-02 20:50:57,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:50:57,344 INFO L225 Difference]: With dead ends: 4893 [2022-11-02 20:50:57,344 INFO L226 Difference]: Without dead ends: 3670 [2022-11-02 20:50:57,347 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:50:57,348 INFO L413 NwaCegarLoop]: 1803 mSDtfsCounter, 5477 mSDsluCounter, 5415 mSDsCounter, 0 mSdLazyCounter, 109 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5477 SdHoareTripleChecker+Valid, 7218 SdHoareTripleChecker+Invalid, 110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 109 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-02 20:50:57,349 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5477 Valid, 7218 Invalid, 110 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 109 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-02 20:50:57,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3670 states. [2022-11-02 20:50:57,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3670 to 1231. [2022-11-02 20:50:57,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1231 states, 1230 states have (on average 1.4959349593495934) internal successors, (1840), 1230 states have internal predecessors, (1840), 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) [2022-11-02 20:50:57,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 1231 states and 1840 transitions. [2022-11-02 20:50:57,386 INFO L78 Accepts]: Start accepts. Automaton has 1231 states and 1840 transitions. Word has length 13 [2022-11-02 20:50:57,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:50:57,386 INFO L495 AbstractCegarLoop]: Abstraction has 1231 states and 1840 transitions. [2022-11-02 20:50:57,387 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) [2022-11-02 20:50:57,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1840 transitions. [2022-11-02 20:50:57,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-02 20:50:57,387 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:50:57,388 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:50:57,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-11-02 20:50:57,602 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:50:57,603 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:50:57,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:50:57,603 INFO L85 PathProgramCache]: Analyzing trace with hash 20571155, now seen corresponding path program 1 times [2022-11-02 20:50:57,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:50:57,604 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1267434173] [2022-11-02 20:50:57,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:50:57,604 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:50:57,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:50:57,606 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:50:57,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-11-02 20:50:59,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:50:59,260 INFO L263 TraceCheckSpWp]: Trace formula consists of 474 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-02 20:50:59,290 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:50:59,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:50:59,347 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:50:59,347 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:50:59,347 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1267434173] [2022-11-02 20:50:59,348 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1267434173] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:50:59,348 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:50:59,348 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:50:59,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1860657975] [2022-11-02 20:50:59,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:50:59,349 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:50:59,349 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:50:59,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:50:59,350 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:50:59,350 INFO L87 Difference]: Start difference. First operand 1231 states and 1840 transitions. Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) [2022-11-02 20:50:59,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:50:59,766 INFO L93 Difference]: Finished difference Result 4893 states and 7325 transitions. [2022-11-02 20:50:59,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-02 20:50:59,767 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) Word has length 13 [2022-11-02 20:50:59,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:50:59,778 INFO L225 Difference]: With dead ends: 4893 [2022-11-02 20:50:59,778 INFO L226 Difference]: Without dead ends: 3670 [2022-11-02 20:50:59,781 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:50:59,782 INFO L413 NwaCegarLoop]: 1805 mSDtfsCounter, 5471 mSDsluCounter, 5412 mSDsCounter, 0 mSdLazyCounter, 109 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5471 SdHoareTripleChecker+Valid, 7217 SdHoareTripleChecker+Invalid, 110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 109 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-02 20:50:59,782 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5471 Valid, 7217 Invalid, 110 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 109 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-02 20:50:59,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3670 states. [2022-11-02 20:50:59,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3670 to 1233. [2022-11-02 20:50:59,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1233 states, 1232 states have (on average 1.49512987012987) internal successors, (1842), 1232 states have internal predecessors, (1842), 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) [2022-11-02 20:50:59,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 1233 states and 1842 transitions. [2022-11-02 20:50:59,820 INFO L78 Accepts]: Start accepts. Automaton has 1233 states and 1842 transitions. Word has length 13 [2022-11-02 20:50:59,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:50:59,821 INFO L495 AbstractCegarLoop]: Abstraction has 1233 states and 1842 transitions. [2022-11-02 20:50:59,821 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) [2022-11-02 20:50:59,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1842 transitions. [2022-11-02 20:50:59,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-02 20:50:59,822 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:50:59,822 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:50:59,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-11-02 20:51:00,038 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:51:00,038 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:51:00,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:51:00,038 INFO L85 PathProgramCache]: Analyzing trace with hash 20630737, now seen corresponding path program 1 times [2022-11-02 20:51:00,039 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:51:00,039 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [326224512] [2022-11-02 20:51:00,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:51:00,039 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:51:00,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:51:00,042 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:51:00,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67ced2e-d0b8-47f4-930e-63c347ecef1f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-11-02 20:51:01,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:51:01,719 INFO L263 TraceCheckSpWp]: Trace formula consists of 474 conjuncts, 16 conjunts are in the unsatisfiable core [2022-11-02 20:51:01,741 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:51:01,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:51:01,861 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:51:01,862 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:51:01,862 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [326224512] [2022-11-02 20:51:01,862 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [326224512] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:51:01,862 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:51:01,862 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:51:01,862 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1142285892] [2022-11-02 20:51:01,863 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:51:01,863 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-02 20:51:01,863 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:51:01,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:51:01,864 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:51:01,864 INFO L87 Difference]: Start difference. First operand 1233 states and 1842 transitions. Second operand has 5 states, 5 states have (on average 2.6) internal successors, (13), 5 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)