./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635e0557-b091-413f-a185-2a84eeacff4a/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635e0557-b091-413f-a185-2a84eeacff4a/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635e0557-b091-413f-a185-2a84eeacff4a/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635e0557-b091-413f-a185-2a84eeacff4a/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635e0557-b091-413f-a185-2a84eeacff4a/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635e0557-b091-413f-a185-2a84eeacff4a/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f80bfa5d5133b0a22059cd1d412c5ee55e27da1e07175dcd83a431b56441bb30 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:38:30,935 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:38:31,032 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635e0557-b091-413f-a185-2a84eeacff4a/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-13 23:38:31,046 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:38:31,049 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 23:38:31,094 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:38:31,097 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 23:38:31,097 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 23:38:31,098 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:38:31,098 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 23:38:31,099 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-13 23:38:31,100 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-13 23:38:31,100 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-13 23:38:31,100 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-13 23:38:31,101 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-13 23:38:31,102 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-13 23:38:31,102 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-13 23:38:31,102 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-13 23:38:31,102 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-13 23:38:31,102 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-13 23:38:31,103 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-13 23:38:31,103 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-13 23:38:31,103 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:38:31,103 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:38:31,104 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:38:31,104 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:38:31,104 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:38:31,104 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:38:31,104 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:38:31,104 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:38:31,104 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:38:31,104 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:38:31,104 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:38:31,104 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:38:31,105 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:38:31,105 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:38:31,105 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 23:38:31,105 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 23:38:31,105 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 23:38:31,105 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:38:31,105 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:38:31,105 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:38:31,105 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-13 23:38:31,107 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:38:31,108 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 23:38:31,108 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-13 23:38:31,108 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 23:38:31,108 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_635e0557-b091-413f-a185-2a84eeacff4a/bin/utaipan-verify-sOmjnqqW8E Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f80bfa5d5133b0a22059cd1d412c5ee55e27da1e07175dcd83a431b56441bb30 [2024-11-13 23:38:31,460 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:38:31,476 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:38:31,481 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:38:31,485 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:38:31,486 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:38:31,487 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635e0557-b091-413f-a185-2a84eeacff4a/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c Unable to find full path for "g++" [2024-11-13 23:38:33,677 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:38:34,136 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:38:34,137 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635e0557-b091-413f-a185-2a84eeacff4a/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2024-11-13 23:38:34,154 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635e0557-b091-413f-a185-2a84eeacff4a/bin/utaipan-verify-sOmjnqqW8E/data/29b7be32f/bc75973943cf4bcd947a259a693ebde2/FLAG539cf5f74 [2024-11-13 23:38:34,290 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635e0557-b091-413f-a185-2a84eeacff4a/bin/utaipan-verify-sOmjnqqW8E/data/29b7be32f/bc75973943cf4bcd947a259a693ebde2 [2024-11-13 23:38:34,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:38:34,294 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:38:34,295 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:38:34,295 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:38:34,301 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:38:34,302 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:38:34" (1/1) ... [2024-11-13 23:38:34,303 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e904d84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:38:34, skipping insertion in model container [2024-11-13 23:38:34,303 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:38:34" (1/1) ... [2024-11-13 23:38:34,375 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:38:34,970 WARN L250 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_635e0557-b091-413f-a185-2a84eeacff4a/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c[15542,15555] [2024-11-13 23:38:35,123 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:38:35,146 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:38:35,276 WARN L250 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_635e0557-b091-413f-a185-2a84eeacff4a/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c[15542,15555] [2024-11-13 23:38:35,345 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:38:35,368 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:38:35,368 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:38:35 WrapperNode [2024-11-13 23:38:35,369 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:38:35,370 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:38:35,370 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:38:35,370 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:38:35,379 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:38:35" (1/1) ... [2024-11-13 23:38:35,399 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:38:35" (1/1) ... [2024-11-13 23:38:35,492 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1350 [2024-11-13 23:38:35,492 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:38:35,493 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:38:35,493 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:38:35,493 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:38:35,502 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:38:35" (1/1) ... [2024-11-13 23:38:35,502 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:38:35" (1/1) ... [2024-11-13 23:38:35,508 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:38:35" (1/1) ... [2024-11-13 23:38:35,509 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:38:35" (1/1) ... [2024-11-13 23:38:35,529 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:38:35" (1/1) ... [2024-11-13 23:38:35,551 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:38:35" (1/1) ... [2024-11-13 23:38:35,560 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:38:35" (1/1) ... [2024-11-13 23:38:35,572 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:38:35" (1/1) ... [2024-11-13 23:38:35,588 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:38:35,589 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:38:35,589 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:38:35,589 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:38:35,590 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:38:35" (1/1) ... [2024-11-13 23:38:35,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 23:38:35,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635e0557-b091-413f-a185-2a84eeacff4a/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-13 23:38:35,640 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635e0557-b091-413f-a185-2a84eeacff4a/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-13 23:38:35,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635e0557-b091-413f-a185-2a84eeacff4a/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-13 23:38:35,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:38:35,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:38:35,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:38:35,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:38:35,905 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:38:35,907 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:38:37,966 INFO L? ?]: Removed 97 outVars from TransFormulas that were not future-live. [2024-11-13 23:38:37,967 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:38:38,694 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:38:38,694 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 23:38:38,695 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:38:38 BoogieIcfgContainer [2024-11-13 23:38:38,695 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:38:38,698 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 23:38:38,699 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 23:38:38,705 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 23:38:38,705 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 11:38:34" (1/3) ... [2024-11-13 23:38:38,706 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f360334 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 11:38:38, skipping insertion in model container [2024-11-13 23:38:38,706 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:38:35" (2/3) ... [2024-11-13 23:38:38,707 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f360334 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 11:38:38, skipping insertion in model container [2024-11-13 23:38:38,707 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:38:38" (3/3) ... [2024-11-13 23:38:38,709 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2024-11-13 23:38:38,729 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 23:38:38,731 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c that has 1 procedures, 236 locations, 1 initial locations, 0 loop locations, and 1 error locations. [2024-11-13 23:38:38,822 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 23:38:38,841 INFO L333 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, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@1975f896, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 23:38:38,844 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 23:38:38,853 INFO L276 IsEmpty]: Start isEmpty. Operand has 236 states, 234 states have (on average 1.7863247863247864) internal successors, (418), 235 states have internal predecessors, (418), 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) [2024-11-13 23:38:38,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:38:38,873 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 23:38:38,874 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 23:38:38,874 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 23:38:38,883 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:38:38,883 INFO L85 PathProgramCache]: Analyzing trace with hash 1331457838, now seen corresponding path program 1 times [2024-11-13 23:38:38,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-13 23:38:38,895 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [585873097] [2024-11-13 23:38:38,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 23:38:38,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:39,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:42,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:38:42,554 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-13 23:38:42,555 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [585873097] [2024-11-13 23:38:42,556 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [585873097] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 23:38:42,556 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 23:38:42,556 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 23:38:42,561 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2100732837] [2024-11-13 23:38:42,562 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 23:38:42,570 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 23:38:42,571 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-13 23:38:42,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 23:38:42,602 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-13 23:38:42,607 INFO L87 Difference]: Start difference. First operand has 236 states, 234 states have (on average 1.7863247863247864) internal successors, (418), 235 states have internal predecessors, (418), 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 5 states, 5 states have (on average 22.6) internal successors, (113), 4 states have internal predecessors, (113), 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) [2024-11-13 23:38:43,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 23:38:43,089 INFO L93 Difference]: Finished difference Result 587 states and 1029 transitions. [2024-11-13 23:38:43,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 23:38:43,094 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 4 states have internal predecessors, (113), 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 113 [2024-11-13 23:38:43,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 23:38:43,119 INFO L225 Difference]: With dead ends: 587 [2024-11-13 23:38:43,119 INFO L226 Difference]: Without dead ends: 406 [2024-11-13 23:38:43,124 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-13 23:38:43,130 INFO L432 NwaCegarLoop]: 657 mSDtfsCounter, 709 mSDsluCounter, 1000 mSDsCounter, 0 mSdLazyCounter, 117 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 709 SdHoareTripleChecker+Valid, 1657 SdHoareTripleChecker+Invalid, 123 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 117 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-13 23:38:43,134 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [709 Valid, 1657 Invalid, 123 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 117 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-13 23:38:43,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 406 states. [2024-11-13 23:38:43,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 406 to 404. [2024-11-13 23:38:43,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 404 states, 403 states have (on average 1.3722084367245657) internal successors, (553), 403 states have internal predecessors, (553), 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) [2024-11-13 23:38:43,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 404 states and 553 transitions. [2024-11-13 23:38:43,233 INFO L78 Accepts]: Start accepts. Automaton has 404 states and 553 transitions. Word has length 113 [2024-11-13 23:38:43,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 23:38:43,233 INFO L471 AbstractCegarLoop]: Abstraction has 404 states and 553 transitions. [2024-11-13 23:38:43,234 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 4 states have internal predecessors, (113), 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) [2024-11-13 23:38:43,234 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 553 transitions. [2024-11-13 23:38:43,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:38:43,237 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 23:38:43,237 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 23:38:43,238 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-13 23:38:43,238 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 23:38:43,239 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:38:43,239 INFO L85 PathProgramCache]: Analyzing trace with hash -346508462, now seen corresponding path program 1 times [2024-11-13 23:38:43,239 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-13 23:38:43,239 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [436952943] [2024-11-13 23:38:43,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 23:38:43,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:43,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:38:43,561 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-13 23:38:43,561 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [436952943] [2024-11-13 23:38:43,561 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [436952943] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 23:38:43,561 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 23:38:43,562 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 23:38:43,562 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [424844170] [2024-11-13 23:38:43,564 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 23:38:43,565 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 23:38:43,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-13 23:38:43,567 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 23:38:43,569 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 23:38:43,570 INFO L87 Difference]: Start difference. First operand 404 states and 553 transitions. Second operand has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 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) [2024-11-13 23:38:43,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 23:38:43,757 INFO L93 Difference]: Finished difference Result 874 states and 1237 transitions. [2024-11-13 23:38:43,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 23:38:43,758 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 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 114 [2024-11-13 23:38:43,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 23:38:43,761 INFO L225 Difference]: With dead ends: 874 [2024-11-13 23:38:43,763 INFO L226 Difference]: Without dead ends: 511 [2024-11-13 23:38:43,765 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 23:38:43,770 INFO L432 NwaCegarLoop]: 384 mSDtfsCounter, 175 mSDsluCounter, 201 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 175 SdHoareTripleChecker+Valid, 585 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-13 23:38:43,770 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [175 Valid, 585 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-13 23:38:43,772 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 511 states. [2024-11-13 23:38:43,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 509. [2024-11-13 23:38:43,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 509 states, 508 states have (on average 1.421259842519685) internal successors, (722), 508 states have internal predecessors, (722), 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) [2024-11-13 23:38:43,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 509 states and 722 transitions. [2024-11-13 23:38:43,822 INFO L78 Accepts]: Start accepts. Automaton has 509 states and 722 transitions. Word has length 114 [2024-11-13 23:38:43,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 23:38:43,823 INFO L471 AbstractCegarLoop]: Abstraction has 509 states and 722 transitions. [2024-11-13 23:38:43,823 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 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) [2024-11-13 23:38:43,823 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 722 transitions. [2024-11-13 23:38:43,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:38:43,831 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 23:38:43,831 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 23:38:43,831 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-13 23:38:43,831 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 23:38:43,832 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:38:43,832 INFO L85 PathProgramCache]: Analyzing trace with hash -1352980179, now seen corresponding path program 1 times [2024-11-13 23:38:43,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-13 23:38:43,832 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1266152526] [2024-11-13 23:38:43,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 23:38:43,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:43,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:44,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:38:44,084 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-13 23:38:44,084 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1266152526] [2024-11-13 23:38:44,084 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1266152526] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 23:38:44,084 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 23:38:44,085 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 23:38:44,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1699917760] [2024-11-13 23:38:44,085 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 23:38:44,086 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 23:38:44,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-13 23:38:44,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 23:38:44,089 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 23:38:44,089 INFO L87 Difference]: Start difference. First operand 509 states and 722 transitions. Second operand has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 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) [2024-11-13 23:38:44,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 23:38:44,263 INFO L93 Difference]: Finished difference Result 1222 states and 1783 transitions. [2024-11-13 23:38:44,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 23:38:44,264 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 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 115 [2024-11-13 23:38:44,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 23:38:44,268 INFO L225 Difference]: With dead ends: 1222 [2024-11-13 23:38:44,271 INFO L226 Difference]: Without dead ends: 778 [2024-11-13 23:38:44,272 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 23:38:44,273 INFO L432 NwaCegarLoop]: 420 mSDtfsCounter, 222 mSDsluCounter, 185 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 222 SdHoareTripleChecker+Valid, 605 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-13 23:38:44,273 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [222 Valid, 605 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-13 23:38:44,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 778 states. [2024-11-13 23:38:44,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 778 to 714. [2024-11-13 23:38:44,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 714 states, 713 states have (on average 1.4740532959326789) internal successors, (1051), 713 states have internal predecessors, (1051), 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) [2024-11-13 23:38:44,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 714 states and 1051 transitions. [2024-11-13 23:38:44,314 INFO L78 Accepts]: Start accepts. Automaton has 714 states and 1051 transitions. Word has length 115 [2024-11-13 23:38:44,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 23:38:44,314 INFO L471 AbstractCegarLoop]: Abstraction has 714 states and 1051 transitions. [2024-11-13 23:38:44,314 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 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) [2024-11-13 23:38:44,314 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1051 transitions. [2024-11-13 23:38:44,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 23:38:44,316 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 23:38:44,316 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 23:38:44,317 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-13 23:38:44,317 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 23:38:44,317 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:38:44,317 INFO L85 PathProgramCache]: Analyzing trace with hash -1107014112, now seen corresponding path program 1 times [2024-11-13 23:38:44,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-13 23:38:44,317 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059205809] [2024-11-13 23:38:44,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 23:38:44,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:46,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:38:46,103 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-13 23:38:46,106 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2059205809] [2024-11-13 23:38:46,106 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2059205809] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 23:38:46,106 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 23:38:46,107 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 23:38:46,107 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [300023767] [2024-11-13 23:38:46,108 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 23:38:46,109 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 23:38:46,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-13 23:38:46,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 23:38:46,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-13 23:38:46,111 INFO L87 Difference]: Start difference. First operand 714 states and 1051 transitions. Second operand has 5 states, 5 states have (on average 23.4) internal successors, (117), 4 states have internal predecessors, (117), 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) [2024-11-13 23:38:46,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 23:38:46,388 INFO L93 Difference]: Finished difference Result 1927 states and 2867 transitions. [2024-11-13 23:38:46,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 23:38:46,389 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 23.4) internal successors, (117), 4 states have internal predecessors, (117), 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 117 [2024-11-13 23:38:46,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 23:38:46,396 INFO L225 Difference]: With dead ends: 1927 [2024-11-13 23:38:46,396 INFO L226 Difference]: Without dead ends: 1303 [2024-11-13 23:38:46,398 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-13 23:38:46,399 INFO L432 NwaCegarLoop]: 290 mSDtfsCounter, 729 mSDsluCounter, 535 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 729 SdHoareTripleChecker+Valid, 825 SdHoareTripleChecker+Invalid, 80 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 73 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-13 23:38:46,400 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [729 Valid, 825 Invalid, 80 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 73 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-13 23:38:46,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1303 states. [2024-11-13 23:38:46,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1303 to 1301. [2024-11-13 23:38:46,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1301 states, 1300 states have (on average 1.4738461538461538) internal successors, (1916), 1300 states have internal predecessors, (1916), 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) [2024-11-13 23:38:46,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 1301 states and 1916 transitions. [2024-11-13 23:38:46,497 INFO L78 Accepts]: Start accepts. Automaton has 1301 states and 1916 transitions. Word has length 117 [2024-11-13 23:38:46,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 23:38:46,497 INFO L471 AbstractCegarLoop]: Abstraction has 1301 states and 1916 transitions. [2024-11-13 23:38:46,498 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.4) internal successors, (117), 4 states have internal predecessors, (117), 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) [2024-11-13 23:38:46,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1916 transitions. [2024-11-13 23:38:46,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:38:46,504 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 23:38:46,504 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 23:38:46,504 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-13 23:38:46,505 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 23:38:46,505 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:38:46,505 INFO L85 PathProgramCache]: Analyzing trace with hash -1145361663, now seen corresponding path program 1 times [2024-11-13 23:38:46,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-13 23:38:46,506 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [331500137] [2024-11-13 23:38:46,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 23:38:46,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:46,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:46,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:38:46,739 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-13 23:38:46,739 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [331500137] [2024-11-13 23:38:46,740 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [331500137] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 23:38:46,740 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 23:38:46,740 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 23:38:46,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1685974029] [2024-11-13 23:38:46,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 23:38:46,742 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 23:38:46,742 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-13 23:38:46,743 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 23:38:46,743 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 23:38:46,743 INFO L87 Difference]: Start difference. First operand 1301 states and 1916 transitions. Second operand has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 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) [2024-11-13 23:38:46,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 23:38:46,979 INFO L93 Difference]: Finished difference Result 3283 states and 4942 transitions. [2024-11-13 23:38:46,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 23:38:46,981 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 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 119 [2024-11-13 23:38:46,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 23:38:46,993 INFO L225 Difference]: With dead ends: 3283 [2024-11-13 23:38:46,994 INFO L226 Difference]: Without dead ends: 2099 [2024-11-13 23:38:46,997 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 23:38:47,000 INFO L432 NwaCegarLoop]: 395 mSDtfsCounter, 193 mSDsluCounter, 185 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 193 SdHoareTripleChecker+Valid, 580 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-13 23:38:47,001 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [193 Valid, 580 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 48 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-13 23:38:47,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2099 states. [2024-11-13 23:38:47,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2099 to 2025. [2024-11-13 23:38:47,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2025 states, 2024 states have (on average 1.517786561264822) internal successors, (3072), 2024 states have internal predecessors, (3072), 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) [2024-11-13 23:38:47,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 2025 states and 3072 transitions. [2024-11-13 23:38:47,094 INFO L78 Accepts]: Start accepts. Automaton has 2025 states and 3072 transitions. Word has length 119 [2024-11-13 23:38:47,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 23:38:47,094 INFO L471 AbstractCegarLoop]: Abstraction has 2025 states and 3072 transitions. [2024-11-13 23:38:47,094 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 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) [2024-11-13 23:38:47,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3072 transitions. [2024-11-13 23:38:47,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:38:47,097 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 23:38:47,097 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 23:38:47,098 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-13 23:38:47,098 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 23:38:47,098 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:38:47,099 INFO L85 PathProgramCache]: Analyzing trace with hash -1624146284, now seen corresponding path program 1 times [2024-11-13 23:38:47,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-13 23:38:47,099 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704745358] [2024-11-13 23:38:47,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 23:38:47,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:47,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:47,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:38:47,456 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-13 23:38:47,456 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704745358] [2024-11-13 23:38:47,456 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [704745358] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 23:38:47,456 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 23:38:47,456 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 23:38:47,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1050239315] [2024-11-13 23:38:47,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 23:38:47,457 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 23:38:47,457 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-13 23:38:47,457 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 23:38:47,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 23:38:47,458 INFO L87 Difference]: Start difference. First operand 2025 states and 3072 transitions. Second operand has 5 states, 5 states have (on average 24.4) internal successors, (122), 4 states have internal predecessors, (122), 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) [2024-11-13 23:38:47,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 23:38:47,768 INFO L93 Difference]: Finished difference Result 3941 states and 6005 transitions. [2024-11-13 23:38:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 23:38:47,769 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.4) internal successors, (122), 4 states have internal predecessors, (122), 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 122 [2024-11-13 23:38:47,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 23:38:47,779 INFO L225 Difference]: With dead ends: 3941 [2024-11-13 23:38:47,779 INFO L226 Difference]: Without dead ends: 2025 [2024-11-13 23:38:47,782 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 23:38:47,783 INFO L432 NwaCegarLoop]: 227 mSDtfsCounter, 840 mSDsluCounter, 20 mSDsCounter, 0 mSdLazyCounter, 83 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 840 SdHoareTripleChecker+Valid, 247 SdHoareTripleChecker+Invalid, 91 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 83 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-13 23:38:47,784 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [840 Valid, 247 Invalid, 91 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 83 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-13 23:38:47,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2025 states. [2024-11-13 23:38:47,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2025 to 2025. [2024-11-13 23:38:47,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2025 states, 2024 states have (on average 1.5) internal successors, (3036), 2024 states have internal predecessors, (3036), 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) [2024-11-13 23:38:47,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 2025 states and 3036 transitions. [2024-11-13 23:38:47,861 INFO L78 Accepts]: Start accepts. Automaton has 2025 states and 3036 transitions. Word has length 122 [2024-11-13 23:38:47,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 23:38:47,861 INFO L471 AbstractCegarLoop]: Abstraction has 2025 states and 3036 transitions. [2024-11-13 23:38:47,862 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.4) internal successors, (122), 4 states have internal predecessors, (122), 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) [2024-11-13 23:38:47,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3036 transitions. [2024-11-13 23:38:47,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:38:47,864 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 23:38:47,865 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 23:38:47,865 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-13 23:38:47,865 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 23:38:47,866 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:38:47,866 INFO L85 PathProgramCache]: Analyzing trace with hash 744865455, now seen corresponding path program 1 times [2024-11-13 23:38:47,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-13 23:38:47,866 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [889498208] [2024-11-13 23:38:47,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 23:38:47,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:47,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:49,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:38:49,787 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-13 23:38:49,787 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [889498208] [2024-11-13 23:38:49,788 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [889498208] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 23:38:49,788 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 23:38:49,788 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 23:38:49,788 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [892511478] [2024-11-13 23:38:49,788 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 23:38:49,789 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 23:38:49,789 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-13 23:38:49,790 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 23:38:49,790 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-13 23:38:49,790 INFO L87 Difference]: Start difference. First operand 2025 states and 3036 transitions. Second operand has 5 states, 5 states have (on average 24.4) internal successors, (122), 4 states have internal predecessors, (122), 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) [2024-11-13 23:38:49,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 23:38:49,979 INFO L93 Difference]: Finished difference Result 3728 states and 5678 transitions. [2024-11-13 23:38:49,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 23:38:49,980 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.4) internal successors, (122), 4 states have internal predecessors, (122), 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 122 [2024-11-13 23:38:49,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 23:38:49,992 INFO L225 Difference]: With dead ends: 3728 [2024-11-13 23:38:49,992 INFO L226 Difference]: Without dead ends: 2776 [2024-11-13 23:38:49,994 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-13 23:38:49,996 INFO L432 NwaCegarLoop]: 466 mSDtfsCounter, 510 mSDsluCounter, 255 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 510 SdHoareTripleChecker+Valid, 721 SdHoareTripleChecker+Invalid, 71 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-13 23:38:49,997 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [510 Valid, 721 Invalid, 71 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 64 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-13 23:38:50,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2776 states. [2024-11-13 23:38:50,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2776 to 2020. [2024-11-13 23:38:50,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2020 states, 2019 states have (on average 1.50074294205052) internal successors, (3030), 2019 states have internal predecessors, (3030), 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) [2024-11-13 23:38:50,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 2020 states and 3030 transitions. [2024-11-13 23:38:50,087 INFO L78 Accepts]: Start accepts. Automaton has 2020 states and 3030 transitions. Word has length 122 [2024-11-13 23:38:50,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 23:38:50,087 INFO L471 AbstractCegarLoop]: Abstraction has 2020 states and 3030 transitions. [2024-11-13 23:38:50,088 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.4) internal successors, (122), 4 states have internal predecessors, (122), 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) [2024-11-13 23:38:50,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 3030 transitions. [2024-11-13 23:38:50,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:38:50,090 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 23:38:50,090 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 23:38:50,091 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-13 23:38:50,091 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 23:38:50,091 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:38:50,091 INFO L85 PathProgramCache]: Analyzing trace with hash 664098957, now seen corresponding path program 1 times [2024-11-13 23:38:50,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-13 23:38:50,092 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [587531436] [2024-11-13 23:38:50,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 23:38:50,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:50,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:51,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:38:51,595 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-13 23:38:51,595 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [587531436] [2024-11-13 23:38:51,595 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [587531436] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 23:38:51,595 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 23:38:51,596 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 23:38:51,596 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638211524] [2024-11-13 23:38:51,596 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 23:38:51,596 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 23:38:51,596 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-13 23:38:51,597 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 23:38:51,597 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-13 23:38:51,598 INFO L87 Difference]: Start difference. First operand 2020 states and 3030 transitions. Second operand has 5 states, 5 states have (on average 24.4) internal successors, (122), 4 states have internal predecessors, (122), 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) [2024-11-13 23:38:51,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 23:38:51,825 INFO L93 Difference]: Finished difference Result 4746 states and 7199 transitions. [2024-11-13 23:38:51,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 23:38:51,826 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.4) internal successors, (122), 4 states have internal predecessors, (122), 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 122 [2024-11-13 23:38:51,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 23:38:51,840 INFO L225 Difference]: With dead ends: 4746 [2024-11-13 23:38:51,841 INFO L226 Difference]: Without dead ends: 2940 [2024-11-13 23:38:51,844 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-13 23:38:51,845 INFO L432 NwaCegarLoop]: 459 mSDtfsCounter, 443 mSDsluCounter, 272 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 443 SdHoareTripleChecker+Valid, 731 SdHoareTripleChecker+Invalid, 70 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-13 23:38:51,845 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [443 Valid, 731 Invalid, 70 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-13 23:38:51,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2940 states. [2024-11-13 23:38:51,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2940 to 2938. [2024-11-13 23:38:51,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2938 states, 2937 states have (on average 1.491658154579503) internal successors, (4381), 2937 states have internal predecessors, (4381), 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) [2024-11-13 23:38:51,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2938 states to 2938 states and 4381 transitions. [2024-11-13 23:38:51,941 INFO L78 Accepts]: Start accepts. Automaton has 2938 states and 4381 transitions. Word has length 122 [2024-11-13 23:38:51,942 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 23:38:51,942 INFO L471 AbstractCegarLoop]: Abstraction has 2938 states and 4381 transitions. [2024-11-13 23:38:51,942 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.4) internal successors, (122), 4 states have internal predecessors, (122), 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) [2024-11-13 23:38:51,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 4381 transitions. [2024-11-13 23:38:51,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:38:51,945 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 23:38:51,945 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 23:38:51,945 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-13 23:38:51,945 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 23:38:51,946 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:38:51,946 INFO L85 PathProgramCache]: Analyzing trace with hash -1747441747, now seen corresponding path program 1 times [2024-11-13 23:38:51,946 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-13 23:38:51,947 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [136405945] [2024-11-13 23:38:51,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 23:38:51,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:52,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:52,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:38:52,203 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-13 23:38:52,204 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [136405945] [2024-11-13 23:38:52,204 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [136405945] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 23:38:52,204 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 23:38:52,205 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 23:38:52,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1907048800] [2024-11-13 23:38:52,205 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 23:38:52,206 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 23:38:52,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-13 23:38:52,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 23:38:52,208 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 23:38:52,208 INFO L87 Difference]: Start difference. First operand 2938 states and 4381 transitions. Second operand has 5 states, 5 states have (on average 24.6) internal successors, (123), 4 states have internal predecessors, (123), 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) [2024-11-13 23:38:52,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 23:38:52,487 INFO L93 Difference]: Finished difference Result 5811 states and 8683 transitions. [2024-11-13 23:38:52,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 23:38:52,488 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.6) internal successors, (123), 4 states have internal predecessors, (123), 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 123 [2024-11-13 23:38:52,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 23:38:52,503 INFO L225 Difference]: With dead ends: 5811 [2024-11-13 23:38:52,503 INFO L226 Difference]: Without dead ends: 2938 [2024-11-13 23:38:52,509 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 23:38:52,512 INFO L432 NwaCegarLoop]: 227 mSDtfsCounter, 832 mSDsluCounter, 18 mSDsCounter, 0 mSdLazyCounter, 77 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 832 SdHoareTripleChecker+Valid, 245 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 77 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-13 23:38:52,513 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [832 Valid, 245 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 77 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-13 23:38:52,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2938 states. [2024-11-13 23:38:52,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2938 to 2938. [2024-11-13 23:38:52,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2938 states, 2937 states have (on average 1.4749744637385087) internal successors, (4332), 2937 states have internal predecessors, (4332), 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) [2024-11-13 23:38:52,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2938 states to 2938 states and 4332 transitions. [2024-11-13 23:38:52,613 INFO L78 Accepts]: Start accepts. Automaton has 2938 states and 4332 transitions. Word has length 123 [2024-11-13 23:38:52,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 23:38:52,614 INFO L471 AbstractCegarLoop]: Abstraction has 2938 states and 4332 transitions. [2024-11-13 23:38:52,614 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.6) internal successors, (123), 4 states have internal predecessors, (123), 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) [2024-11-13 23:38:52,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 4332 transitions. [2024-11-13 23:38:52,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:38:52,640 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 23:38:52,640 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 23:38:52,640 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-13 23:38:52,640 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 23:38:52,641 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:38:52,641 INFO L85 PathProgramCache]: Analyzing trace with hash -1926188686, now seen corresponding path program 1 times [2024-11-13 23:38:52,641 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-13 23:38:52,641 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2102841325] [2024-11-13 23:38:52,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 23:38:52,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:52,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:54,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:38:54,249 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-13 23:38:54,249 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2102841325] [2024-11-13 23:38:54,249 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2102841325] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 23:38:54,250 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 23:38:54,250 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 23:38:54,250 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [50674971] [2024-11-13 23:38:54,250 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 23:38:54,250 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 23:38:54,250 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-13 23:38:54,251 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 23:38:54,251 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-13 23:38:54,251 INFO L87 Difference]: Start difference. First operand 2938 states and 4332 transitions. Second operand has 5 states, 5 states have (on average 24.6) internal successors, (123), 4 states have internal predecessors, (123), 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) [2024-11-13 23:38:54,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 23:38:54,446 INFO L93 Difference]: Finished difference Result 5855 states and 8600 transitions. [2024-11-13 23:38:54,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 23:38:54,448 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.6) internal successors, (123), 4 states have internal predecessors, (123), 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 123 [2024-11-13 23:38:54,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 23:38:54,466 INFO L225 Difference]: With dead ends: 5855 [2024-11-13 23:38:54,467 INFO L226 Difference]: Without dead ends: 4356 [2024-11-13 23:38:54,469 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-13 23:38:54,471 INFO L432 NwaCegarLoop]: 278 mSDtfsCounter, 1254 mSDsluCounter, 258 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1254 SdHoareTripleChecker+Valid, 536 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-13 23:38:54,473 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1254 Valid, 536 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-13 23:38:54,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4356 states. [2024-11-13 23:38:54,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4356 to 4354. [2024-11-13 23:38:54,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4354 states, 4353 states have (on average 1.4603721571330117) internal successors, (6357), 4353 states have internal predecessors, (6357), 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) [2024-11-13 23:38:54,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4354 states to 4354 states and 6357 transitions. [2024-11-13 23:38:54,629 INFO L78 Accepts]: Start accepts. Automaton has 4354 states and 6357 transitions. Word has length 123 [2024-11-13 23:38:54,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 23:38:54,629 INFO L471 AbstractCegarLoop]: Abstraction has 4354 states and 6357 transitions. [2024-11-13 23:38:54,629 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.6) internal successors, (123), 4 states have internal predecessors, (123), 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) [2024-11-13 23:38:54,630 INFO L276 IsEmpty]: Start isEmpty. Operand 4354 states and 6357 transitions. [2024-11-13 23:38:54,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:38:54,633 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 23:38:54,633 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 23:38:54,633 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-13 23:38:54,635 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 23:38:54,635 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:38:54,636 INFO L85 PathProgramCache]: Analyzing trace with hash 709626340, now seen corresponding path program 1 times [2024-11-13 23:38:54,636 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-13 23:38:54,636 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [643030843] [2024-11-13 23:38:54,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 23:38:54,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:54,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:55,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:38:55,838 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-13 23:38:55,839 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [643030843] [2024-11-13 23:38:55,839 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [643030843] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 23:38:55,839 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 23:38:55,839 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 23:38:55,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1218910697] [2024-11-13 23:38:55,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 23:38:55,840 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 23:38:55,840 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-13 23:38:55,841 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 23:38:55,841 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-13 23:38:55,841 INFO L87 Difference]: Start difference. First operand 4354 states and 6357 transitions. Second operand has 5 states, 5 states have (on average 25.4) internal successors, (127), 4 states have internal predecessors, (127), 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) [2024-11-13 23:38:56,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 23:38:56,033 INFO L93 Difference]: Finished difference Result 6936 states and 10236 transitions. [2024-11-13 23:38:56,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 23:38:56,034 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 25.4) internal successors, (127), 4 states have internal predecessors, (127), 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 127 [2024-11-13 23:38:56,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 23:38:56,055 INFO L225 Difference]: With dead ends: 6936 [2024-11-13 23:38:56,056 INFO L226 Difference]: Without dead ends: 5152 [2024-11-13 23:38:56,059 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-13 23:38:56,060 INFO L432 NwaCegarLoop]: 277 mSDtfsCounter, 701 mSDsluCounter, 252 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 701 SdHoareTripleChecker+Valid, 529 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-13 23:38:56,060 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [701 Valid, 529 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-13 23:38:56,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5152 states. [2024-11-13 23:38:56,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5152 to 4404. [2024-11-13 23:38:56,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4404 states, 4403 states have (on average 1.4576425164660458) internal successors, (6418), 4403 states have internal predecessors, (6418), 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) [2024-11-13 23:38:56,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4404 states to 4404 states and 6418 transitions. [2024-11-13 23:38:56,212 INFO L78 Accepts]: Start accepts. Automaton has 4404 states and 6418 transitions. Word has length 127 [2024-11-13 23:38:56,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 23:38:56,212 INFO L471 AbstractCegarLoop]: Abstraction has 4404 states and 6418 transitions. [2024-11-13 23:38:56,212 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 25.4) internal successors, (127), 4 states have internal predecessors, (127), 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) [2024-11-13 23:38:56,213 INFO L276 IsEmpty]: Start isEmpty. Operand 4404 states and 6418 transitions. [2024-11-13 23:38:56,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:38:56,216 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 23:38:56,216 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 23:38:56,216 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-13 23:38:56,216 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 23:38:56,217 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:38:56,217 INFO L85 PathProgramCache]: Analyzing trace with hash 1472366414, now seen corresponding path program 1 times [2024-11-13 23:38:56,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-13 23:38:56,217 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536011285] [2024-11-13 23:38:56,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 23:38:56,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:56,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 23:38:56,552 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 23:38:56,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 23:38:57,057 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-13 23:38:57,059 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-13 23:38:57,061 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-13 23:38:57,063 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-13 23:38:57,069 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 23:38:57,375 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-13 23:38:57,379 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 11:38:57 BoogieIcfgContainer [2024-11-13 23:38:57,379 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-13 23:38:57,380 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 23:38:57,380 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 23:38:57,380 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 23:38:57,381 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:38:38" (3/4) ... [2024-11-13 23:38:57,382 INFO L136 WitnessPrinter]: Generating witness for reachability counterexample [2024-11-13 23:38:57,776 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635e0557-b091-413f-a185-2a84eeacff4a/bin/utaipan-verify-sOmjnqqW8E/witness.graphml [2024-11-13 23:38:57,780 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 23:38:57,781 INFO L158 Benchmark]: Toolchain (without parser) took 23487.12ms. Allocated memory was 117.4MB in the beginning and 545.3MB in the end (delta: 427.8MB). Free memory was 91.4MB in the beginning and 292.1MB in the end (delta: -200.7MB). Peak memory consumption was 225.9MB. Max. memory is 16.1GB. [2024-11-13 23:38:57,781 INFO L158 Benchmark]: CDTParser took 1.58ms. Allocated memory is still 117.4MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:38:57,785 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1074.06ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 63.3MB in the end (delta: 27.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 23:38:57,785 INFO L158 Benchmark]: Boogie Procedure Inliner took 122.38ms. Allocated memory is still 117.4MB. Free memory was 63.3MB in the beginning and 57.3MB in the end (delta: 6.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:38:57,785 INFO L158 Benchmark]: Boogie Preprocessor took 95.38ms. Allocated memory is still 117.4MB. Free memory was 57.3MB in the beginning and 53.1MB in the end (delta: 4.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:38:57,786 INFO L158 Benchmark]: RCFGBuilder took 3106.13ms. Allocated memory is still 117.4MB. Free memory was 53.1MB in the beginning and 46.9MB in the end (delta: 6.2MB). Peak memory consumption was 33.8MB. Max. memory is 16.1GB. [2024-11-13 23:38:57,786 INFO L158 Benchmark]: TraceAbstraction took 18680.94ms. Allocated memory was 117.4MB in the beginning and 545.3MB in the end (delta: 427.8MB). Free memory was 45.9MB in the beginning and 336.1MB in the end (delta: -290.2MB). Peak memory consumption was 137.4MB. Max. memory is 16.1GB. [2024-11-13 23:38:57,786 INFO L158 Benchmark]: Witness Printer took 399.61ms. Allocated memory is still 545.3MB. Free memory was 336.1MB in the beginning and 292.1MB in the end (delta: 44.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 23:38:57,789 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.58ms. Allocated memory is still 117.4MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1074.06ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 63.3MB in the end (delta: 27.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 122.38ms. Allocated memory is still 117.4MB. Free memory was 63.3MB in the beginning and 57.3MB in the end (delta: 6.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 95.38ms. Allocated memory is still 117.4MB. Free memory was 57.3MB in the beginning and 53.1MB in the end (delta: 4.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3106.13ms. Allocated memory is still 117.4MB. Free memory was 53.1MB in the beginning and 46.9MB in the end (delta: 6.2MB). Peak memory consumption was 33.8MB. Max. memory is 16.1GB. * TraceAbstraction took 18680.94ms. Allocated memory was 117.4MB in the beginning and 545.3MB in the end (delta: 427.8MB). Free memory was 45.9MB in the beginning and 336.1MB in the end (delta: -290.2MB). Peak memory consumption was 137.4MB. Max. memory is 16.1GB. * Witness Printer took 399.61ms. Allocated memory is still 545.3MB. Free memory was 336.1MB in the beginning and 292.1MB in the end (delta: 44.0MB). Peak memory consumption was 41.9MB. 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 - CounterExampleResult [Line: 892]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L10] int __return_main; [L25] msg_t nomsg = (msg_t )-1; [L26] port_t p12 = 0; [L27] char p12_old = '\x0'; [L28] char p12_new = '\x0'; [L29] _Bool ep12 = 0; [L30] port_t p13 = 0; [L31] char p13_old = '\x0'; [L32] char p13_new = '\x0'; [L33] _Bool ep13 = 0; [L34] port_t p21 = 0; [L35] char p21_old = '\x0'; [L36] char p21_new = '\x0'; [L37] _Bool ep21 = 0; [L38] port_t p23 = 0; [L39] char p23_old = '\x0'; [L40] char p23_new = '\x0'; [L41] _Bool ep23 = 0; [L42] port_t p31 = 0; [L43] char p31_old = '\x0'; [L44] char p31_new = '\x0'; [L45] _Bool ep31 = 0; [L46] port_t p32 = 0; [L47] char p32_old = '\x0'; [L48] char p32_new = '\x0'; [L49] _Bool ep32 = 0; [L50] char id1 = '\x0'; [L51] char r1 = '\x0'; [L52] char st1 = '\x0'; [L53] char nl1 = '\x0'; [L54] char m1 = '\x0'; [L55] char max1 = '\x0'; [L56] _Bool mode1 = 0; [L57] _Bool newmax1 = 0; [L58] char id2 = '\x0'; [L59] char r2 = '\x0'; [L60] char st2 = '\x0'; [L61] char nl2 = '\x0'; [L62] char m2 = '\x0'; [L63] char max2 = '\x0'; [L64] _Bool mode2 = 0; [L65] _Bool newmax2 = 0; [L66] char id3 = '\x0'; [L67] char r3 = '\x0'; [L68] char st3 = '\x0'; [L69] char nl3 = '\x0'; [L70] char m3 = '\x0'; [L71] char max3 = '\x0'; [L72] _Bool mode3 = 0; [L73] _Bool newmax3 = 0; [L77] void (*nodes[3])() = { &node1, &node2, &node3 }; [L81] int __return_1858; [L82] int __return_2004; [L83] int __return_2137; [L84] int __return_2256; [L85] int __return_2394; [L86] int __tmp_2395_0; [L87] int __return_2518; [L88] int __return_2408; [L91] int main__c1; [L92] int main__i2; [L93] main__c1 = 0 [L94] ep12 = __VERIFIER_nondet_bool() [L95] ep13 = __VERIFIER_nondet_bool() [L96] ep21 = __VERIFIER_nondet_bool() [L97] ep23 = __VERIFIER_nondet_bool() [L98] ep31 = __VERIFIER_nondet_bool() [L99] ep32 = __VERIFIER_nondet_bool() [L100] id1 = __VERIFIER_nondet_char() [L101] r1 = __VERIFIER_nondet_char() [L102] st1 = __VERIFIER_nondet_char() [L103] nl1 = __VERIFIER_nondet_char() [L104] m1 = __VERIFIER_nondet_char() [L105] max1 = __VERIFIER_nondet_char() [L106] mode1 = __VERIFIER_nondet_bool() [L107] newmax1 = __VERIFIER_nondet_bool() [L108] id2 = __VERIFIER_nondet_char() [L109] r2 = __VERIFIER_nondet_char() [L110] st2 = __VERIFIER_nondet_char() [L111] nl2 = __VERIFIER_nondet_char() [L112] m2 = __VERIFIER_nondet_char() [L113] max2 = __VERIFIER_nondet_char() [L114] mode2 = __VERIFIER_nondet_bool() [L115] newmax2 = __VERIFIER_nondet_bool() [L116] id3 = __VERIFIER_nondet_char() [L117] r3 = __VERIFIER_nondet_char() [L118] st3 = __VERIFIER_nondet_char() [L119] nl3 = __VERIFIER_nondet_char() [L120] m3 = __VERIFIER_nondet_char() [L121] max3 = __VERIFIER_nondet_char() [L122] mode3 = __VERIFIER_nondet_bool() [L123] newmax3 = __VERIFIER_nondet_bool() [L125] _Bool init__r121; [L126] _Bool init__r131; [L127] _Bool init__r211; [L128] _Bool init__r231; [L129] _Bool init__r311; [L130] _Bool init__r321; [L131] _Bool init__r122; [L132] int init__tmp; [L133] _Bool init__r132; [L134] int init__tmp___0; [L135] _Bool init__r212; [L136] int init__tmp___1; [L137] _Bool init__r232; [L138] int init__tmp___2; [L139] _Bool init__r312; [L140] int init__tmp___3; [L141] _Bool init__r322; [L142] int init__tmp___4; [L143] int init__tmp___5; [L144] init__r121 = ep12 [L145] init__r131 = ep13 [L146] init__r211 = ep21 [L147] init__r231 = ep23 [L148] init__r311 = ep31 [L149] init__r321 = ep32 [L150] COND FALSE !(!(init__r121 == 0)) [L2416] COND TRUE !(init__r131 == 0) [L2418] COND TRUE !(ep32 == 0) [L2420] init__tmp = 1 [L154] init__r122 = (_Bool)init__tmp [L155] COND TRUE !(init__r131 == 0) [L157] init__tmp___0 = 1 [L159] init__r132 = (_Bool)init__tmp___0 [L160] COND TRUE !(init__r211 == 0) [L162] init__tmp___1 = 1 [L164] init__r212 = (_Bool)init__tmp___1 [L165] COND FALSE !(!(init__r231 == 0)) [L2347] COND TRUE !(init__r211 == 0) [L2349] COND TRUE !(ep13 == 0) [L2351] init__tmp___2 = 1 [L169] init__r232 = (_Bool)init__tmp___2 [L170] COND FALSE !(!(init__r311 == 0)) [L2324] COND TRUE !(init__r321 == 0) [L2326] COND TRUE !(ep21 == 0) [L2328] init__tmp___3 = 1 [L174] init__r312 = (_Bool)init__tmp___3 [L175] COND TRUE !(init__r321 == 0) [L177] init__tmp___4 = 1 [L179] init__r322 = (_Bool)init__tmp___4 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L180] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L182] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L184] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L186] COND TRUE ((int)id1) >= 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L188] COND TRUE ((int)id2) >= 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L190] COND TRUE ((int)id3) >= 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L192] COND TRUE ((int)r1) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L194] COND TRUE ((int)r2) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L196] COND TRUE ((int)r3) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L198] COND TRUE !(init__r122 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, init__r132=1, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L200] COND TRUE !(init__r132 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L202] COND TRUE !(init__r212 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L204] COND TRUE !(init__r232 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, init__r312=1, init__r322=1, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L206] COND TRUE !(init__r312 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, init__r322=1, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L208] COND TRUE !(init__r322 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L210] COND TRUE ((int)max1) == ((int)id1) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L212] COND TRUE ((int)max2) == ((int)id2) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L214] COND TRUE ((int)max3) == ((int)id3) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L216] COND TRUE ((int)st1) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L218] COND TRUE ((int)st2) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L220] COND TRUE ((int)st3) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L222] COND TRUE ((int)nl1) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L224] COND TRUE ((int)nl2) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L226] COND TRUE ((int)nl3) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L228] COND TRUE ((int)mode1) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L230] COND TRUE ((int)mode2) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L232] COND TRUE ((int)mode3) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L234] COND TRUE !(newmax1 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L236] COND TRUE !(newmax2 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L238] COND TRUE !(newmax3 == 0) [L240] init__tmp___5 = 1 [L241] __return_1858 = init__tmp___5 [L242] main__i2 = __return_1858 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=1, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L243] COND TRUE main__i2 != 0 [L245] p12_old = nomsg [L246] p12_new = nomsg [L247] p13_old = nomsg [L248] p13_new = nomsg [L249] p21_old = nomsg [L250] p21_new = nomsg [L251] p23_old = nomsg [L252] p23_new = nomsg [L253] p31_old = nomsg [L254] p31_new = nomsg [L255] p32_old = nomsg [L256] p32_new = nomsg [L257] main__i2 = 0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L258] COND TRUE main__i2 < 6 [L261] _Bool node1__newmax; [L262] node1__newmax = 0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L263] COND FALSE !(!(mode1 == 0)) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L269] COND TRUE ((int)r1) < 1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L271] COND FALSE !(!(ep12 == 0)) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L284] COND TRUE !(ep13 == 0) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L286] COND TRUE !(newmax1 == 0) [L288] int node1____CPAchecker_TMP_1; VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L289] COND TRUE max1 != nomsg VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L291] COND TRUE p13_new == nomsg [L293] node1____CPAchecker_TMP_1 = max1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=4, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L295] p13_new = node1____CPAchecker_TMP_1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L297] mode1 = 1 [L299] _Bool node2__newmax; [L300] node2__newmax = 0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L301] COND FALSE !(!(mode2 == 0)) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L307] COND TRUE ((int)r2) < 2 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L309] COND TRUE !(ep21 == 0) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L311] COND TRUE !(newmax2 == 0) [L313] int node2____CPAchecker_TMP_0; VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L314] COND TRUE max2 != nomsg VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L316] COND TRUE p21_new == nomsg [L318] node2____CPAchecker_TMP_0 = max2 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node2____CPAchecker_TMP_0=7, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L320] p21_new = node2____CPAchecker_TMP_0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=7, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L322] COND FALSE !(!(ep23 == 0)) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=7, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L335] mode2 = 1 [L337] _Bool node3__newmax; [L338] node3__newmax = 0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=7, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L339] COND FALSE !(!(mode3 == 0)) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=7, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L345] COND TRUE ((int)r3) < 2 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=7, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L347] COND FALSE !(!(ep31 == 0)) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=7, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L360] COND TRUE !(ep32 == 0) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=7, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L362] COND TRUE !(newmax3 == 0) [L364] int node3____CPAchecker_TMP_1; VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=7, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L365] COND TRUE max3 != nomsg VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=7, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L367] COND TRUE p32_new == nomsg [L369] node3____CPAchecker_TMP_1 = max3 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node3____CPAchecker_TMP_1=5, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=7, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L371] p32_new = node3____CPAchecker_TMP_1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=7, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=5, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L373] mode3 = 1 [L374] p12_old = p12_new [L375] p12_new = nomsg [L376] p13_old = p13_new [L377] p13_new = nomsg [L378] p21_old = p21_new [L379] p21_new = nomsg [L380] p23_old = p23_new [L381] p23_new = nomsg [L382] p31_old = p31_new [L383] p31_new = nomsg [L384] p32_old = p32_new [L385] p32_new = nomsg [L387] int check__tmp; VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=7, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=5, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L388] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=7, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=5, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L390] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=7, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=5, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L392] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=7, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=5, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L394] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=7, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=5, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L396] COND FALSE !(((int)r1) >= 2) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=7, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=5, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L402] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=7, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=5, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L404] COND TRUE ((int)r1) < 2 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=7, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=5, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L406] COND FALSE !(((int)r1) >= 2) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=7, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=5, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L412] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=7, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=5, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L414] COND TRUE ((int)r1) < 2 [L416] check__tmp = 1 [L417] __return_2004 = check__tmp [L418] main__c1 = __return_2004 [L420] _Bool __tmp_1; [L421] __tmp_1 = main__c1 [L422] _Bool assert__arg; [L423] assert__arg = __tmp_1 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, assert__arg=1, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=0, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=7, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=5, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L424] COND FALSE !(assert__arg == 0) [L430] int main____CPAchecker_TMP_0 = main__i2; [L431] main__i2 = main__i2 + 1 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=1, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=7, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=5, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L432] COND TRUE main__i2 < 6 [L435] _Bool node1__newmax; [L436] node1__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=0, m2=6, m3=1, main__i2=1, max1=4, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=7, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=5, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L437] COND TRUE !(mode1 == 0) [L439] r1 = (char)(((int)r1) + 1) [L440] COND TRUE !(ep21 == 0) [L442] m1 = p21_old [L443] p21_old = nomsg [L444] COND TRUE ((int)m1) > ((int)max1) [L446] max1 = m1 [L447] node1__newmax = 1 [L449] COND FALSE !(!(ep31 == 0)) [L458] newmax1 = node1__newmax VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=6, m3=1, main__i2=1, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=5, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L459] COND FALSE !(((int)r1) == 2) [L465] mode1 = 0 [L467] _Bool node2__newmax; [L468] node2__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=6, m3=1, main__i2=1, max1=7, max2=7, max3=5, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=5, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L469] COND TRUE !(mode2 == 0) [L471] r2 = (char)(((int)r2) + 1) [L472] COND FALSE !(!(ep12 == 0)) [L481] COND TRUE !(ep32 == 0) [L483] m2 = p32_old [L484] p32_old = nomsg [L485] COND FALSE !(((int)m2) > ((int)max2)) [L490] newmax2 = node2__newmax VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=1, main__i2=1, max1=7, max2=7, max3=5, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L491] COND FALSE !(((int)r2) == 2) [L497] mode2 = 0 [L499] _Bool node3__newmax; [L500] node3__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=1, main__i2=1, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L501] COND TRUE !(mode3 == 0) [L503] r3 = (char)(((int)r3) + 1) [L504] COND TRUE !(ep13 == 0) [L506] m3 = p13_old [L507] p13_old = nomsg [L508] COND FALSE !(((int)m3) > ((int)max3)) [L513] COND FALSE !(!(ep23 == 0)) [L522] newmax3 = node3__newmax VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=1, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L523] COND FALSE !(((int)r3) == 2) [L529] mode3 = 0 [L530] p12_old = p12_new [L531] p12_new = nomsg [L532] p13_old = p13_new [L533] p13_new = nomsg [L534] p21_old = p21_new [L535] p21_new = nomsg [L536] p23_old = p23_new [L537] p23_new = nomsg [L538] p31_old = p31_new [L539] p31_new = nomsg [L540] p32_old = p32_new [L541] p32_new = nomsg [L543] int check__tmp; VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=1, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L544] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=1, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L546] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=1, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L548] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=1, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L550] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=1, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L552] COND FALSE !(((int)r1) >= 2) VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=1, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L558] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=1, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L560] COND TRUE ((int)r1) < 2 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=1, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L562] COND FALSE !(((int)r1) >= 2) VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=1, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L568] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=1, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L570] COND TRUE ((int)r1) < 2 [L572] check__tmp = 1 [L573] __return_2137 = check__tmp [L574] main__c1 = __return_2137 [L576] _Bool __tmp_2; [L577] __tmp_2 = main__c1 [L578] _Bool assert__arg; [L579] assert__arg = __tmp_2 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, assert__arg=1, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=1, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L580] COND FALSE !(assert__arg == 0) [L586] int main____CPAchecker_TMP_0 = main__i2; [L587] main__i2 = main__i2 + 1 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L588] COND TRUE main__i2 < 6 [L591] _Bool node1__newmax; [L592] node1__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L593] COND FALSE !(!(mode1 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L599] COND FALSE !(((int)r1) < 1) [L605] mode1 = 1 [L607] _Bool node2__newmax; [L608] node2__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L609] COND FALSE !(!(mode2 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L615] COND TRUE ((int)r2) < 2 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L617] COND TRUE !(ep21 == 0) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L619] COND FALSE !(!(newmax2 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L630] COND FALSE !(!(ep23 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L643] mode2 = 1 [L645] _Bool node3__newmax; [L646] node3__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L647] COND FALSE !(!(mode3 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L653] COND TRUE ((int)r3) < 2 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L655] COND FALSE !(!(ep31 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L668] COND TRUE !(ep32 == 0) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L670] COND FALSE !(!(newmax3 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L681] mode3 = 1 [L682] p12_old = p12_new [L683] p12_new = nomsg [L684] p13_old = p13_new [L685] p13_new = nomsg [L686] p21_old = p21_new [L687] p21_new = nomsg [L688] p23_old = p23_new [L689] p23_new = nomsg [L690] p31_old = p31_new [L691] p31_new = nomsg [L692] p32_old = p32_new [L693] p32_new = nomsg [L695] int check__tmp; VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L696] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L698] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L700] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L702] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L704] COND FALSE !(((int)r1) >= 2) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L710] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L712] COND TRUE ((int)r1) < 2 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L714] COND FALSE !(((int)r1) >= 2) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L720] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L722] COND TRUE ((int)r1) < 2 [L724] check__tmp = 1 [L725] __return_2256 = check__tmp [L726] main__c1 = __return_2256 [L728] _Bool __tmp_3; [L729] __tmp_3 = main__c1 [L730] _Bool assert__arg; [L731] assert__arg = __tmp_3 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, assert__arg=1, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main__i2=2, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L732] COND FALSE !(assert__arg == 0) [L738] int main____CPAchecker_TMP_0 = main__i2; [L739] main__i2 = main__i2 + 1 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L740] COND TRUE main__i2 < 6 [L743] _Bool node1__newmax; [L744] node1__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=7, m2=5, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L745] COND TRUE !(mode1 == 0) [L747] r1 = (char)(((int)r1) + 1) [L748] COND TRUE !(ep21 == 0) [L750] m1 = p21_old [L751] p21_old = nomsg [L752] COND FALSE !(((int)m1) > ((int)max1)) [L757] COND FALSE !(!(ep31 == 0)) [L766] newmax1 = node1__newmax VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=-1, m2=5, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=7, max2=7, max3=5, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L767] COND TRUE ((int)r1) == 2 [L769] COND FALSE !(((int)max1) == ((int)id1)) [L1615] nl1 = 1 [L773] mode1 = 0 [L775] _Bool node2__newmax; [L776] node2__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=-1, m2=5, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=7, max2=7, max3=5, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L777] COND TRUE !(mode2 == 0) [L779] r2 = (char)(((int)r2) + 1) [L780] COND FALSE !(!(ep12 == 0)) [L789] COND TRUE !(ep32 == 0) [L791] m2 = p32_old [L792] p32_old = nomsg [L793] COND FALSE !(((int)m2) > ((int)max2)) [L798] newmax2 = node2__newmax VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=-1, m2=-1, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=7, max2=7, max3=5, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=0, st2=0, st3=0] [L799] COND TRUE ((int)r2) == 2 [L801] COND TRUE ((int)max2) == ((int)id2) [L803] st2 = 1 [L805] mode2 = 0 [L807] _Bool node3__newmax; [L808] node3__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=-1, m2=-1, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=0, st2=1, st3=0] [L809] COND TRUE !(mode3 == 0) [L811] r3 = (char)(((int)r3) + 1) [L812] COND TRUE !(ep13 == 0) [L814] m3 = p13_old [L815] p13_old = nomsg [L816] COND FALSE !(((int)m3) > ((int)max3)) [L821] COND FALSE !(!(ep23 == 0)) [L830] newmax3 = node3__newmax VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=-1, m2=-1, m3=-1, main____CPAchecker_TMP_0=2, main__i2=3, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=0] [L831] COND TRUE ((int)r3) == 2 [L833] COND TRUE ((int)max3) == ((int)id3) [L835] st3 = 1 [L837] mode3 = 0 [L838] p12_old = p12_new [L839] p12_new = nomsg [L840] p13_old = p13_new [L841] p13_new = nomsg [L842] p21_old = p21_new [L843] p21_new = nomsg [L844] p23_old = p23_new [L845] p23_new = nomsg [L846] p31_old = p31_new [L847] p31_new = nomsg [L848] p32_old = p32_new [L849] p32_new = nomsg [L851] int check__tmp; VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=-1, m2=-1, m3=-1, main____CPAchecker_TMP_0=2, main__i2=3, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=1] [L852] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L1534] check__tmp = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, check__tmp=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=-1, m2=-1, m3=-1, main____CPAchecker_TMP_0=2, main__i2=3, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=1] [L880] __return_2394 = check__tmp [L881] main__c1 = __return_2394 [L882] __tmp_2395_0 = main____CPAchecker_TMP_0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=2, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=-1, m2=-1, m3=-1, main__c1=0, main__i2=3, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=1] [L884] main____CPAchecker_TMP_0 = __tmp_2395_0 [L886] _Bool __tmp_4; [L887] __tmp_4 = main__c1 [L888] _Bool assert__arg; [L889] assert__arg = __tmp_4 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=2, assert__arg=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=-1, m2=-1, m3=-1, main__i2=3, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=1] [L890] COND TRUE assert__arg == 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=2, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=-1, m2=-1, m3=-1, main__i2=3, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=1] [L892] reach_error() VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=2, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=7, id3=5, m1=-1, m2=-1, m3=-1, main__i2=3, max1=7, max2=7, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 236 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 18.3s, OverallIterations: 12, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 3.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6608 SdHoareTripleChecker+Valid, 2.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6608 mSDsluCounter, 7261 SdHoareTripleChecker+Invalid, 1.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3181 mSDsCounter, 71 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 702 IncrementalHoareTripleChecker+Invalid, 773 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 71 mSolverCounterUnsat, 4080 mSDtfsCounter, 702 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 54 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4404occurred in iteration=11, InterpolantAutomatonStates: 49, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.0s AutomataMinimizationTime, 11 MinimizatonAttempts, 1652 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 11.1s InterpolantComputationTime, 1444 NumberOfCodeBlocks, 1444 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1306 ConstructedInterpolants, 0 QuantifiedInterpolants, 5817 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 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 proved your program to be incorrect! [2024-11-13 23:38:57,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635e0557-b091-413f-a185-2a84eeacff4a/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE