./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85704497-3a38-40bc-9208-925ef20e1a9e/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85704497-3a38-40bc-9208-925ef20e1a9e/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85704497-3a38-40bc-9208-925ef20e1a9e/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85704497-3a38-40bc-9208-925ef20e1a9e/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85704497-3a38-40bc-9208-925ef20e1a9e/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85704497-3a38-40bc-9208-925ef20e1a9e/bin/utaipan-verify-mE87zJ7Ire --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 52e3c636591acb857dfd3007f1959b2ca21042f2edf8d723e0b08c805c98fd4a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:09:35,661 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:09:35,736 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85704497-3a38-40bc-9208-925ef20e1a9e/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-23 21:09:35,740 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:09:35,741 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:09:35,767 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:09:35,768 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:09:35,769 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:09:35,770 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:09:35,771 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:09:35,771 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:09:35,772 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:09:35,773 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:09:35,773 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:09:35,774 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:09:35,775 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:09:35,776 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:09:35,776 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:09:35,777 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:09:35,778 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:09:35,783 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:09:35,784 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:09:35,785 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:09:35,786 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:09:35,787 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:09:35,788 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:09:35,788 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:09:35,793 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:09:35,794 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:09:35,795 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:09:35,795 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:09:35,796 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:09:35,796 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:09:35,797 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:09:35,800 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:09:35,801 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:09:35,801 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:09:35,802 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:09:35,803 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:09:35,803 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:09:35,804 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:09:35,806 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:09:35,806 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:09:35,806 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:09:35,807 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:09:35,807 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:09:35,808 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:09:35,808 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85704497-3a38-40bc-9208-925ef20e1a9e/bin/utaipan-verify-mE87zJ7Ire/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85704497-3a38-40bc-9208-925ef20e1a9e/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52e3c636591acb857dfd3007f1959b2ca21042f2edf8d723e0b08c805c98fd4a [2023-11-23 21:09:36,121 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:09:36,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:09:36,146 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:09:36,147 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:09:36,148 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:09:36,149 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85704497-3a38-40bc-9208-925ef20e1a9e/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2023-11-23 21:09:39,246 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:09:39,510 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:09:39,511 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85704497-3a38-40bc-9208-925ef20e1a9e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2023-11-23 21:09:39,536 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85704497-3a38-40bc-9208-925ef20e1a9e/bin/utaipan-verify-mE87zJ7Ire/data/8c17aeb83/00ae6990f45d424eb7cf926190f2888a/FLAG3645aa3ad [2023-11-23 21:09:39,555 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85704497-3a38-40bc-9208-925ef20e1a9e/bin/utaipan-verify-mE87zJ7Ire/data/8c17aeb83/00ae6990f45d424eb7cf926190f2888a [2023-11-23 21:09:39,563 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:09:39,566 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:09:39,569 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:09:39,570 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:09:39,575 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:09:39,576 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:09:39" (1/1) ... [2023-11-23 21:09:39,577 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ce9d869 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:39, skipping insertion in model container [2023-11-23 21:09:39,577 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:09:39" (1/1) ... [2023-11-23 21:09:39,658 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:09:39,954 WARN L240 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_85704497-3a38-40bc-9208-925ef20e1a9e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[9821,9834] [2023-11-23 21:09:40,056 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:09:40,072 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:09:40,163 WARN L240 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_85704497-3a38-40bc-9208-925ef20e1a9e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[9821,9834] [2023-11-23 21:09:40,225 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:09:40,258 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:09:40,259 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:40 WrapperNode [2023-11-23 21:09:40,259 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:09:40,260 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:09:40,260 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:09:40,261 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:09:40,275 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:40" (1/1) ... [2023-11-23 21:09:40,300 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:40" (1/1) ... [2023-11-23 21:09:40,387 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 918 [2023-11-23 21:09:40,394 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:09:40,395 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:09:40,396 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:09:40,396 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:09:40,413 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:40" (1/1) ... [2023-11-23 21:09:40,413 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:40" (1/1) ... [2023-11-23 21:09:40,424 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:40" (1/1) ... [2023-11-23 21:09:40,424 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:40" (1/1) ... [2023-11-23 21:09:40,475 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:40" (1/1) ... [2023-11-23 21:09:40,484 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:40" (1/1) ... [2023-11-23 21:09:40,491 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:40" (1/1) ... [2023-11-23 21:09:40,495 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:40" (1/1) ... [2023-11-23 21:09:40,504 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:09:40,505 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:09:40,505 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:09:40,505 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:09:40,506 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:40" (1/1) ... [2023-11-23 21:09:40,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:09:40,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85704497-3a38-40bc-9208-925ef20e1a9e/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:09:40,563 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85704497-3a38-40bc-9208-925ef20e1a9e/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:09:40,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85704497-3a38-40bc-9208-925ef20e1a9e/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:09:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:09:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:09:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:09:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:09:40,783 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:09:40,785 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:09:41,692 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:09:42,087 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:09:42,088 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-23 21:09:42,090 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:09:42 BoogieIcfgContainer [2023-11-23 21:09:42,090 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:09:42,092 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:09:42,092 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:09:42,096 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:09:42,096 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:09:39" (1/3) ... [2023-11-23 21:09:42,098 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e70366e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:09:42, skipping insertion in model container [2023-11-23 21:09:42,098 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:40" (2/3) ... [2023-11-23 21:09:42,099 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e70366e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:09:42, skipping insertion in model container [2023-11-23 21:09:42,099 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:09:42" (3/3) ... [2023-11-23 21:09:42,100 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_floodmax.3.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2023-11-23 21:09:42,119 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:09:42,120 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 21:09:42,174 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:09:42,181 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=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;@104e73f7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:09:42,181 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 21:09:42,186 INFO L276 IsEmpty]: Start isEmpty. Operand has 162 states, 154 states have (on average 1.7662337662337662) internal successors, (272), 161 states have internal predecessors, (272), 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) [2023-11-23 21:09:42,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-23 21:09:42,197 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:09:42,197 INFO L195 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] [2023-11-23 21:09:42,198 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:09:42,203 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:09:42,203 INFO L85 PathProgramCache]: Analyzing trace with hash 1585200571, now seen corresponding path program 1 times [2023-11-23 21:09:42,213 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 21:09:42,214 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [479007568] [2023-11-23 21:09:42,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:09:42,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:09:42,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:09:43,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:09:43,792 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 21:09:43,792 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [479007568] [2023-11-23 21:09:43,793 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [479007568] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:09:43,793 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:09:43,793 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 21:09:43,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1653951585] [2023-11-23 21:09:43,796 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:09:43,801 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-23 21:09:43,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 21:09:43,831 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 21:09:43,832 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-11-23 21:09:43,835 INFO L87 Difference]: Start difference. First operand has 162 states, 154 states have (on average 1.7662337662337662) internal successors, (272), 161 states have internal predecessors, (272), 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 14.8) internal successors, (74), 4 states have internal predecessors, (74), 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) [2023-11-23 21:09:44,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:09:44,040 INFO L93 Difference]: Finished difference Result 377 states and 617 transitions. [2023-11-23 21:09:44,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-23 21:09:44,043 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 4 states have internal predecessors, (74), 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 74 [2023-11-23 21:09:44,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:09:44,056 INFO L225 Difference]: With dead ends: 377 [2023-11-23 21:09:44,056 INFO L226 Difference]: Without dead ends: 264 [2023-11-23 21:09:44,060 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-11-23 21:09:44,064 INFO L413 NwaCegarLoop]: 253 mSDtfsCounter, 414 mSDsluCounter, 257 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 414 SdHoareTripleChecker+Valid, 510 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-23 21:09:44,065 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [414 Valid, 510 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-23 21:09:44,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 264 states. [2023-11-23 21:09:44,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 264 to 262. [2023-11-23 21:09:44,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 262 states, 261 states have (on average 1.3409961685823755) internal successors, (350), 261 states have internal predecessors, (350), 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) [2023-11-23 21:09:44,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 262 states and 350 transitions. [2023-11-23 21:09:44,125 INFO L78 Accepts]: Start accepts. Automaton has 262 states and 350 transitions. Word has length 74 [2023-11-23 21:09:44,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:09:44,125 INFO L495 AbstractCegarLoop]: Abstraction has 262 states and 350 transitions. [2023-11-23 21:09:44,126 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 4 states have internal predecessors, (74), 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) [2023-11-23 21:09:44,126 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 350 transitions. [2023-11-23 21:09:44,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 21:09:44,130 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:09:44,130 INFO L195 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] [2023-11-23 21:09:44,131 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-23 21:09:44,131 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:09:44,132 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:09:44,132 INFO L85 PathProgramCache]: Analyzing trace with hash -881112589, now seen corresponding path program 1 times [2023-11-23 21:09:44,132 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 21:09:44,133 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [998604374] [2023-11-23 21:09:44,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:09:44,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:09:44,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:09:44,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:09:44,998 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 21:09:44,999 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [998604374] [2023-11-23 21:09:44,999 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [998604374] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:09:45,000 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:09:45,000 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 21:09:45,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [655851458] [2023-11-23 21:09:45,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:09:45,002 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-23 21:09:45,003 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 21:09:45,004 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 21:09:45,004 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-23 21:09:45,004 INFO L87 Difference]: Start difference. First operand 262 states and 350 transitions. Second operand has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 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) [2023-11-23 21:09:45,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:09:45,175 INFO L93 Difference]: Finished difference Result 611 states and 833 transitions. [2023-11-23 21:09:45,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-23 21:09:45,175 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 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 77 [2023-11-23 21:09:45,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:09:45,184 INFO L225 Difference]: With dead ends: 611 [2023-11-23 21:09:45,184 INFO L226 Difference]: Without dead ends: 448 [2023-11-23 21:09:45,193 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-23 21:09:45,196 INFO L413 NwaCegarLoop]: 288 mSDtfsCounter, 546 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 546 SdHoareTripleChecker+Valid, 470 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-23 21:09:45,197 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [546 Valid, 470 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-23 21:09:45,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 448 states. [2023-11-23 21:09:45,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 448 to 446. [2023-11-23 21:09:45,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 446 states, 445 states have (on average 1.3438202247191011) internal successors, (598), 445 states have internal predecessors, (598), 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) [2023-11-23 21:09:45,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 446 states and 598 transitions. [2023-11-23 21:09:45,262 INFO L78 Accepts]: Start accepts. Automaton has 446 states and 598 transitions. Word has length 77 [2023-11-23 21:09:45,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:09:45,263 INFO L495 AbstractCegarLoop]: Abstraction has 446 states and 598 transitions. [2023-11-23 21:09:45,264 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 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) [2023-11-23 21:09:45,264 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 598 transitions. [2023-11-23 21:09:45,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 21:09:45,275 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:09:45,275 INFO L195 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] [2023-11-23 21:09:45,275 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-23 21:09:45,276 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:09:45,276 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:09:45,276 INFO L85 PathProgramCache]: Analyzing trace with hash 1868777759, now seen corresponding path program 1 times [2023-11-23 21:09:45,277 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 21:09:45,277 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634546974] [2023-11-23 21:09:45,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:09:45,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:09:45,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:09:45,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:09:45,994 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 21:09:45,995 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634546974] [2023-11-23 21:09:45,995 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1634546974] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:09:45,996 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:09:45,997 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 21:09:45,997 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1902826736] [2023-11-23 21:09:45,998 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:09:45,998 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-23 21:09:45,999 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 21:09:45,999 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 21:09:46,000 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-11-23 21:09:46,000 INFO L87 Difference]: Start difference. First operand 446 states and 598 transitions. Second operand has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 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) [2023-11-23 21:09:46,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:09:46,088 INFO L93 Difference]: Finished difference Result 905 states and 1233 transitions. [2023-11-23 21:09:46,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-23 21:09:46,089 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 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 77 [2023-11-23 21:09:46,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:09:46,096 INFO L225 Difference]: With dead ends: 905 [2023-11-23 21:09:46,097 INFO L226 Difference]: Without dead ends: 628 [2023-11-23 21:09:46,103 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-11-23 21:09:46,109 INFO L413 NwaCegarLoop]: 315 mSDtfsCounter, 315 mSDsluCounter, 173 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 315 SdHoareTripleChecker+Valid, 488 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-23 21:09:46,111 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [315 Valid, 488 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-23 21:09:46,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 628 states. [2023-11-23 21:09:46,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 628 to 626. [2023-11-23 21:09:46,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 626 states, 625 states have (on average 1.336) internal successors, (835), 625 states have internal predecessors, (835), 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) [2023-11-23 21:09:46,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 626 states and 835 transitions. [2023-11-23 21:09:46,137 INFO L78 Accepts]: Start accepts. Automaton has 626 states and 835 transitions. Word has length 77 [2023-11-23 21:09:46,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:09:46,137 INFO L495 AbstractCegarLoop]: Abstraction has 626 states and 835 transitions. [2023-11-23 21:09:46,138 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 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) [2023-11-23 21:09:46,138 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 835 transitions. [2023-11-23 21:09:46,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-23 21:09:46,139 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:09:46,140 INFO L195 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] [2023-11-23 21:09:46,140 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-23 21:09:46,140 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:09:46,141 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:09:46,141 INFO L85 PathProgramCache]: Analyzing trace with hash -2055817599, now seen corresponding path program 1 times [2023-11-23 21:09:46,141 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 21:09:46,141 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1985351273] [2023-11-23 21:09:46,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:09:46,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:09:46,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:09:46,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:09:46,859 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 21:09:46,859 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1985351273] [2023-11-23 21:09:46,859 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1985351273] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:09:46,859 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:09:46,860 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 21:09:46,860 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [189874097] [2023-11-23 21:09:46,860 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:09:46,862 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-23 21:09:46,862 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 21:09:46,862 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 21:09:46,863 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-11-23 21:09:46,863 INFO L87 Difference]: Start difference. First operand 626 states and 835 transitions. Second operand has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 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) [2023-11-23 21:09:46,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:09:46,951 INFO L93 Difference]: Finished difference Result 1639 states and 2187 transitions. [2023-11-23 21:09:46,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-23 21:09:46,951 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 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 80 [2023-11-23 21:09:46,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:09:46,958 INFO L225 Difference]: With dead ends: 1639 [2023-11-23 21:09:46,959 INFO L226 Difference]: Without dead ends: 1138 [2023-11-23 21:09:46,960 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-11-23 21:09:46,967 INFO L413 NwaCegarLoop]: 287 mSDtfsCounter, 314 mSDsluCounter, 173 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 314 SdHoareTripleChecker+Valid, 460 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-23 21:09:46,969 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [314 Valid, 460 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-23 21:09:46,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1138 states. [2023-11-23 21:09:46,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1138 to 1136. [2023-11-23 21:09:47,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1136 states, 1135 states have (on average 1.3259911894273129) internal successors, (1505), 1135 states have internal predecessors, (1505), 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) [2023-11-23 21:09:47,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 1136 states and 1505 transitions. [2023-11-23 21:09:47,006 INFO L78 Accepts]: Start accepts. Automaton has 1136 states and 1505 transitions. Word has length 80 [2023-11-23 21:09:47,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:09:47,006 INFO L495 AbstractCegarLoop]: Abstraction has 1136 states and 1505 transitions. [2023-11-23 21:09:47,007 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 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) [2023-11-23 21:09:47,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1505 transitions. [2023-11-23 21:09:47,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-23 21:09:47,009 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:09:47,009 INFO L195 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] [2023-11-23 21:09:47,009 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-23 21:09:47,010 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:09:47,010 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:09:47,010 INFO L85 PathProgramCache]: Analyzing trace with hash -867169397, now seen corresponding path program 1 times [2023-11-23 21:09:47,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 21:09:47,011 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [962619641] [2023-11-23 21:09:47,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:09:47,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:09:47,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:09:47,148 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:09:47,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:09:47,356 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-23 21:09:47,356 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-23 21:09:47,358 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-23 21:09:47,361 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-23 21:09:47,364 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2023-11-23 21:09:47,369 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-23 21:09:47,579 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 09:09:47 BoogieIcfgContainer [2023-11-23 21:09:47,579 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-23 21:09:47,580 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 21:09:47,580 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 21:09:47,581 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 21:09:47,581 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:09:42" (3/4) ... [2023-11-23 21:09:47,582 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2023-11-23 21:09:47,822 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85704497-3a38-40bc-9208-925ef20e1a9e/bin/utaipan-verify-mE87zJ7Ire/witness.graphml [2023-11-23 21:09:47,822 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 21:09:47,823 INFO L158 Benchmark]: Toolchain (without parser) took 8257.20ms. Allocated memory was 123.7MB in the beginning and 224.4MB in the end (delta: 100.7MB). Free memory was 77.8MB in the beginning and 93.3MB in the end (delta: -15.6MB). Peak memory consumption was 87.9MB. Max. memory is 16.1GB. [2023-11-23 21:09:47,823 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 123.7MB. Free memory is still 93.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:09:47,823 INFO L158 Benchmark]: CACSL2BoogieTranslator took 690.02ms. Allocated memory is still 123.7MB. Free memory was 77.2MB in the beginning and 52.5MB in the end (delta: 24.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-23 21:09:47,827 INFO L158 Benchmark]: Boogie Procedure Inliner took 134.70ms. Allocated memory is still 123.7MB. Free memory was 52.1MB in the beginning and 91.4MB in the end (delta: -39.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-23 21:09:47,827 INFO L158 Benchmark]: Boogie Preprocessor took 108.54ms. Allocated memory was 123.7MB in the beginning and 151.0MB in the end (delta: 27.3MB). Free memory was 91.3MB in the beginning and 119.7MB in the end (delta: -28.3MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. [2023-11-23 21:09:47,828 INFO L158 Benchmark]: RCFGBuilder took 1585.04ms. Allocated memory is still 151.0MB. Free memory was 119.7MB in the beginning and 112.0MB in the end (delta: 7.7MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. [2023-11-23 21:09:47,828 INFO L158 Benchmark]: TraceAbstraction took 5486.60ms. Allocated memory was 151.0MB in the beginning and 224.4MB in the end (delta: 73.4MB). Free memory was 110.9MB in the beginning and 120.9MB in the end (delta: -9.9MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. [2023-11-23 21:09:47,829 INFO L158 Benchmark]: Witness Printer took 242.11ms. Allocated memory is still 224.4MB. Free memory was 120.9MB in the beginning and 93.3MB in the end (delta: 27.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2023-11-23 21:09:47,832 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 123.7MB. Free memory is still 93.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 690.02ms. Allocated memory is still 123.7MB. Free memory was 77.2MB in the beginning and 52.5MB in the end (delta: 24.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 134.70ms. Allocated memory is still 123.7MB. Free memory was 52.1MB in the beginning and 91.4MB in the end (delta: -39.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 108.54ms. Allocated memory was 123.7MB in the beginning and 151.0MB in the end (delta: 27.3MB). Free memory was 91.3MB in the beginning and 119.7MB in the end (delta: -28.3MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1585.04ms. Allocated memory is still 151.0MB. Free memory was 119.7MB in the beginning and 112.0MB in the end (delta: 7.7MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. * TraceAbstraction took 5486.60ms. Allocated memory was 151.0MB in the beginning and 224.4MB in the end (delta: 73.4MB). Free memory was 110.9MB in the beginning and 120.9MB in the end (delta: -9.9MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. * Witness Printer took 242.11ms. Allocated memory is still 224.4MB. Free memory was 120.9MB in the beginning and 93.3MB in the end (delta: 27.5MB). Peak memory consumption was 27.3MB. 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: 550]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L10] int __return_main; [L26] msg_t nomsg = (msg_t )-1; [L27] port_t p12 = 0; [L28] char p12_old = '\x0'; [L29] char p12_new = '\x0'; [L30] _Bool ep12 = 0; [L31] port_t p13 = 0; [L32] char p13_old = '\x0'; [L33] char p13_new = '\x0'; [L34] _Bool ep13 = 0; [L35] port_t p21 = 0; [L36] char p21_old = '\x0'; [L37] char p21_new = '\x0'; [L38] _Bool ep21 = 0; [L39] port_t p23 = 0; [L40] char p23_old = '\x0'; [L41] char p23_new = '\x0'; [L42] _Bool ep23 = 0; [L43] port_t p31 = 0; [L44] char p31_old = '\x0'; [L45] char p31_new = '\x0'; [L46] _Bool ep31 = 0; [L47] port_t p32 = 0; [L48] char p32_old = '\x0'; [L49] char p32_new = '\x0'; [L50] _Bool ep32 = 0; [L51] char id1 = '\x0'; [L52] unsigned char r1 = '\x0'; [L53] char st1 = '\x0'; [L54] char nl1 = '\x0'; [L55] char m1 = '\x0'; [L56] char max1 = '\x0'; [L57] _Bool mode1 = 0; [L58] char id2 = '\x0'; [L59] unsigned char r2 = '\x0'; [L60] char st2 = '\x0'; [L61] char nl2 = '\x0'; [L62] char m2 = '\x0'; [L63] char max2 = '\x0'; [L64] _Bool mode2 = 0; [L65] char id3 = '\x0'; [L66] unsigned char r3 = '\x0'; [L67] char st3 = '\x0'; [L68] char nl3 = '\x0'; [L69] char m3 = '\x0'; [L70] char max3 = '\x0'; [L71] _Bool mode3 = 0; [L75] void (*nodes[3])() = { &node1, &node2, &node3 }; [L79] int __return_1142; [L80] int __return_1270; [L81] int __return_1389; [L82] int __return_1499; [L85] int main__c1; [L86] int main__i2; [L87] main__c1 = 0 [L88] ep12 = __VERIFIER_nondet_bool() [L89] ep13 = __VERIFIER_nondet_bool() [L90] ep21 = __VERIFIER_nondet_bool() [L91] ep23 = __VERIFIER_nondet_bool() [L92] ep31 = __VERIFIER_nondet_bool() [L93] ep32 = __VERIFIER_nondet_bool() [L94] id1 = __VERIFIER_nondet_char() [L95] r1 = __VERIFIER_nondet_uchar() [L96] st1 = __VERIFIER_nondet_char() [L97] nl1 = __VERIFIER_nondet_char() [L98] m1 = __VERIFIER_nondet_char() [L99] max1 = __VERIFIER_nondet_char() [L100] mode1 = __VERIFIER_nondet_bool() [L101] id2 = __VERIFIER_nondet_char() [L102] r2 = __VERIFIER_nondet_uchar() [L103] st2 = __VERIFIER_nondet_char() [L104] nl2 = __VERIFIER_nondet_char() [L105] m2 = __VERIFIER_nondet_char() [L106] max2 = __VERIFIER_nondet_char() [L107] mode2 = __VERIFIER_nondet_bool() [L108] id3 = __VERIFIER_nondet_char() [L109] r3 = __VERIFIER_nondet_uchar() [L110] st3 = __VERIFIER_nondet_char() [L111] nl3 = __VERIFIER_nondet_char() [L112] m3 = __VERIFIER_nondet_char() [L113] max3 = __VERIFIER_nondet_char() [L114] mode3 = __VERIFIER_nondet_bool() [L116] _Bool init__r121; [L117] _Bool init__r131; [L118] _Bool init__r211; [L119] _Bool init__r231; [L120] _Bool init__r311; [L121] _Bool init__r321; [L122] _Bool init__r122; [L123] int init__tmp; [L124] _Bool init__r132; [L125] int init__tmp___0; [L126] _Bool init__r212; [L127] int init__tmp___1; [L128] _Bool init__r232; [L129] int init__tmp___2; [L130] _Bool init__r312; [L131] int init__tmp___3; [L132] _Bool init__r322; [L133] int init__tmp___4; [L134] int init__tmp___5; [L135] init__r121 = ep12 [L136] init__r131 = ep13 [L137] init__r211 = ep21 [L138] init__r231 = ep23 [L139] init__r311 = ep31 [L140] init__r321 = ep32 [L141] COND FALSE !(!(init__r121 == 0)) [L1649] COND TRUE !(init__r131 == 0) [L1651] COND TRUE !(ep32 == 0) [L1653] init__tmp = 1 [L145] init__r122 = (_Bool)init__tmp [L146] COND TRUE !(init__r131 == 0) [L148] init__tmp___0 = 1 [L150] init__r132 = (_Bool)init__tmp___0 [L151] COND TRUE !(init__r211 == 0) [L153] init__tmp___1 = 1 [L155] init__r212 = (_Bool)init__tmp___1 [L156] COND FALSE !(!(init__r231 == 0)) [L1580] COND TRUE !(init__r211 == 0) [L1582] COND TRUE !(ep13 == 0) [L1584] init__tmp___2 = 1 [L160] init__r232 = (_Bool)init__tmp___2 [L161] COND FALSE !(!(init__r311 == 0)) [L1557] COND TRUE !(init__r321 == 0) [L1559] COND TRUE !(ep21 == 0) [L1561] init__tmp___3 = 1 [L165] init__r312 = (_Bool)init__tmp___3 [L166] COND TRUE !(init__r321 == 0) [L168] init__tmp___4 = 1 [L170] init__r322 = (_Bool)init__tmp___4 VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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, st1=0, st2=0, st3=0] [L171] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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, st1=0, st2=0, st3=0] [L173] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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, st1=0, st2=0, st3=0] [L175] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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, st1=0, st2=0, st3=0] [L177] COND TRUE ((int)id1) >= 0 VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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, st1=0, st2=0, st3=0] [L179] COND TRUE ((int)id2) >= 0 VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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, st1=0, st2=0, st3=0] [L181] COND TRUE ((int)id3) >= 0 VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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, st1=0, st2=0, st3=0] [L183] COND TRUE ((int)r1) == 0 VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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, st1=0, st2=0, st3=0] [L185] COND TRUE ((int)r2) == 0 VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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, st1=0, st2=0, st3=0] [L187] COND TRUE ((int)r3) == 0 VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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] [L189] COND TRUE !(init__r122 == 0) VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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] [L191] COND TRUE !(init__r132 == 0) VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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] [L193] COND TRUE !(init__r212 == 0) VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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] [L195] COND TRUE !(init__r232 == 0) VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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] [L197] COND TRUE !(init__r312 == 0) VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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] [L199] COND TRUE !(init__r322 == 0) VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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] [L201] COND TRUE ((int)max1) == ((int)id1) VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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] [L203] COND TRUE ((int)max2) == ((int)id2) VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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] [L205] COND TRUE ((int)max3) == ((int)id3) VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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] [L207] COND TRUE ((int)st1) == 0 VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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] [L209] COND TRUE ((int)st2) == 0 VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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] [L211] COND TRUE ((int)st3) == 0 VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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] [L213] COND TRUE ((int)nl1) == 0 VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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] [L215] COND TRUE ((int)nl2) == 0 VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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] [L217] COND TRUE ((int)nl3) == 0 VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, 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] [L219] COND TRUE ((int)mode1) == 0 VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, mode1=0, 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] [L221] COND TRUE ((int)mode2) == 0 VAL [__return_1142=0, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=4, m2=6, m3=5, main__c1=0, max1=5, max2=4, max3=6, mode1=0, mode2=0, 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] [L223] COND TRUE ((int)mode3) == 0 [L225] init__tmp___5 = 1 [L226] __return_1142 = init__tmp___5 [L227] main__i2 = __return_1142 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=1, max1=5, max2=4, max3=6, mode1=0, mode2=0, mode3=0, 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 main__i2 != 0 [L230] p12_old = nomsg [L231] p12_new = nomsg [L232] p13_old = nomsg [L233] p13_new = nomsg [L234] p21_old = nomsg [L235] p21_new = nomsg [L236] p23_old = nomsg [L237] p23_new = nomsg [L238] p31_old = nomsg [L239] p31_new = nomsg [L240] p32_old = nomsg [L241] p32_new = nomsg [L242] main__i2 = 0 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=0, mode2=0, mode3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L244] COND FALSE !(!(mode1 == 0)) VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=0, mode2=0, mode3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L250] COND TRUE ((int)r1) < 2 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=0, mode2=0, mode3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L252] COND FALSE !(!(ep12 == 0)) VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=0, mode2=0, mode3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L263] COND TRUE !(ep13 == 0) [L265] int node1____CPAchecker_TMP_1; VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=0, mode2=0, mode3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L266] COND TRUE max1 != nomsg VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=0, mode2=0, mode3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L268] COND TRUE p13_new == nomsg [L270] node1____CPAchecker_TMP_1 = max1 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, 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] [L272] p13_new = node1____CPAchecker_TMP_1 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=5, 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] [L274] mode1 = 1 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=5, 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] [L276] COND FALSE !(!(mode2 == 0)) VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=5, 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] [L282] COND TRUE ((int)r2) < 2 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=5, 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 !(ep21 == 0) [L286] int node2____CPAchecker_TMP_0; VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=5, 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] [L287] COND TRUE max2 != nomsg VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=5, 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 p21_new == nomsg [L291] node2____CPAchecker_TMP_0 = max2 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=5, 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] [L293] p21_new = node2____CPAchecker_TMP_0 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=5, p13_old=-1, p21=0, p21_new=4, 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] COND FALSE !(!(ep23 == 0)) VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=5, p13_old=-1, p21=0, p21_new=4, 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] [L306] mode2 = 1 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=5, p13_old=-1, p21=0, p21_new=4, 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] [L308] COND FALSE !(!(mode3 == 0)) VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=5, p13_old=-1, p21=0, p21_new=4, 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 ((int)r3) < 2 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=5, p13_old=-1, p21=0, p21_new=4, 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 FALSE !(!(ep31 == 0)) VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=5, p13_old=-1, p21=0, p21_new=4, 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] [L327] COND TRUE !(ep32 == 0) [L329] int node3____CPAchecker_TMP_1; VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=5, p13_old=-1, p21=0, p21_new=4, 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] [L330] COND TRUE max3 != nomsg VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=5, p13_old=-1, p21=0, p21_new=4, 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] [L332] COND TRUE p32_new == nomsg [L334] node3____CPAchecker_TMP_1 = max3 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=5, p13_old=-1, p21=0, p21_new=4, 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] [L336] p32_new = node3____CPAchecker_TMP_1 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=5, p13_old=-1, p21=0, p21_new=4, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=6, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L338] mode3 = 1 [L339] p12_old = p12_new [L340] p12_new = nomsg [L341] p13_old = p13_new [L342] p13_new = nomsg [L343] p21_old = p21_new [L344] p21_new = nomsg [L345] p23_old = p23_new [L346] p23_new = nomsg [L347] p31_old = p31_new [L348] p31_new = nomsg [L349] p32_old = p32_new [L350] p32_new = nomsg [L352] int check__tmp; VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=5, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=6, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L353] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=5, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=6, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L355] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=5, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=6, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L357] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=5, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=6, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L359] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=5, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=6, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L361] COND FALSE !(((int)r1) >= 2) VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=5, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=6, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L367] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=5, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=6, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L369] COND TRUE ((int)r1) < 2 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=5, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=6, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L371] COND FALSE !(((int)r1) >= 2) VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=5, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=6, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L377] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1142=1, __return_1270=0, __return_1389=0, __return_1499=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=5, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=6, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L379] COND TRUE ((int)r1) < 2 [L381] check__tmp = 1 [L382] __return_1270 = check__tmp [L383] main__c1 = __return_1270 [L385] _Bool __tmp_1; [L386] __tmp_1 = main__c1 [L387] _Bool assert__arg; [L388] assert__arg = __tmp_1 VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=1, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=5, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=6, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L389] COND FALSE !(assert__arg == 0) VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=1, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=5, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=6, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L396] COND TRUE !(mode1 == 0) VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=1, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=5, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=6, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L398] COND FALSE !(r1 == 255) [L404] r1 = r1 + 1 [L405] COND TRUE !(ep21 == 0) [L407] m1 = p21_old [L408] p21_old = nomsg [L409] COND FALSE !(((int)m1) > ((int)max1)) [L413] COND FALSE !(!(ep31 == 0)) VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=1, main__i2=0, max1=5, max2=4, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=5, 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=6, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L421] COND TRUE ((int)r1) == 1 [L423] COND TRUE ((int)max1) == ((int)id1) [L425] st1 = 1 [L427] mode1 = 0 VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=1, main__i2=0, max1=5, max2=4, max3=6, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=5, 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=6, r1=1, r2=0, r3=0, st1=1, st2=0, st3=0] [L429] COND TRUE !(mode2 == 0) VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=1, main__i2=0, max1=5, max2=4, max3=6, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=5, 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=6, r1=1, r2=0, r3=0, st1=1, st2=0, st3=0] [L431] COND FALSE !(r2 == 255) [L437] r2 = r2 + 1 [L438] COND FALSE !(!(ep12 == 0)) [L446] COND TRUE !(ep32 == 0) [L448] m2 = p32_old [L449] p32_old = nomsg [L450] COND TRUE ((int)m2) > ((int)max2) [L452] max2 = m2 VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=1, main__i2=0, max1=5, max2=6, max3=6, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=5, 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=1, st2=0, st3=0] [L454] COND FALSE !(((int)r2) == 2) [L460] mode2 = 0 VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=1, main__i2=0, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=5, 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=1, st2=0, st3=0] [L462] COND TRUE !(mode3 == 0) VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=1, main__i2=0, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=5, 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=1, st2=0, st3=0] [L464] COND FALSE !(r3 == 255) [L470] r3 = r3 + 1 [L471] COND TRUE !(ep13 == 0) [L473] m3 = p13_old [L474] p13_old = nomsg [L475] COND FALSE !(((int)m3) > ((int)max3)) [L479] COND FALSE !(!(ep23 == 0)) VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=1, main__i2=0, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, 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=1, st2=0, st3=0] [L487] COND FALSE !(((int)r3) == 2) [L493] mode3 = 0 [L494] p12_old = p12_new [L495] p12_new = nomsg [L496] p13_old = p13_new [L497] p13_new = nomsg [L498] p21_old = p21_new [L499] p21_new = nomsg [L500] p23_old = p23_new [L501] p23_new = nomsg [L502] p31_old = p31_new [L503] p31_new = nomsg [L504] p32_old = p32_new [L505] p32_new = nomsg [L507] int check__tmp; VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=1, main__i2=0, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, 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=1, st2=0, st3=0] [L508] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=1, main__i2=0, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, 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=1, st2=0, st3=0] [L510] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=1, main__i2=0, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, 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=1, st2=0, st3=0] [L512] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=1, main__i2=0, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, 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=1, st2=0, st3=0] [L514] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=1, main__i2=0, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, 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=1, st2=0, st3=0] [L516] COND FALSE !(((int)r1) >= 2) VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=1, main__i2=0, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, 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=1, st2=0, st3=0] [L522] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) == 0) [L1104] check__tmp = 0 VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=0, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=1, main__i2=0, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, 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=1, st2=0, st3=0] [L540] __return_1389 = check__tmp [L541] main__c1 = __return_1389 VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=0, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, 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=1, st2=0, st3=0] [L544] _Bool __tmp_2; [L545] __tmp_2 = main__c1 [L546] _Bool assert__arg; [L547] assert__arg = __tmp_2 VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, __tmp_2=0, assert__arg=0, assert__arg=1, check__tmp=0, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, 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=1, st2=0, st3=0] [L548] COND TRUE assert__arg == 0 VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, __tmp_2=0, assert__arg=0, assert__arg=1, check__tmp=0, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, 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=1, st2=0, st3=0] [L550] reach_error() VAL [__return_1142=1, __return_1270=1, __return_1389=0, __return_1499=0, __return_main=0, __tmp_1=1, __tmp_2=0, assert__arg=0, assert__arg=1, check__tmp=0, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=5, id2=4, id3=6, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=1, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=4, m2=6, m3=5, main__c1=0, main__i2=0, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=5, node2____CPAchecker_TMP_0=4, node3____CPAchecker_TMP_1=6, 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=1, st2=0, st3=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 156 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.2s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1589 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1589 mSDsluCounter, 1928 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 785 mSDsCounter, 15 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 155 IncrementalHoareTripleChecker+Invalid, 170 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 15 mSolverCounterUnsat, 1143 mSDtfsCounter, 155 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 18 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1136occurred in iteration=4, InterpolantAutomatonStates: 20, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 8 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 3.1s InterpolantComputationTime, 391 NumberOfCodeBlocks, 391 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 304 ConstructedInterpolants, 0 QuantifiedInterpolants, 3016 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2023-11-23 21:09:47,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85704497-3a38-40bc-9208-925ef20e1a9e/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE