./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 789c6269b6c837c39e5b0813dd594e0c19ce69080695551f96da6c745d9ba590 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 16:51:43,660 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 16:51:43,663 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 16:51:43,712 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 16:51:43,713 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 16:51:43,718 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 16:51:43,721 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 16:51:43,725 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 16:51:43,729 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 16:51:43,736 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 16:51:43,737 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 16:51:43,740 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 16:51:43,740 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 16:51:43,744 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 16:51:43,760 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 16:51:43,761 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 16:51:43,762 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 16:51:43,763 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 16:51:43,765 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 16:51:43,769 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 16:51:43,771 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 16:51:43,773 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 16:51:43,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 16:51:43,778 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 16:51:43,785 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 16:51:43,790 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 16:51:43,791 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 16:51:43,792 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 16:51:43,794 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 16:51:43,809 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 16:51:43,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 16:51:43,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 16:51:43,813 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 16:51:43,814 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 16:51:43,816 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 16:51:43,816 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 16:51:43,817 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 16:51:43,817 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 16:51:43,817 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 16:51:43,818 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 16:51:43,820 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 16:51:43,821 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-23 16:51:43,868 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 16:51:43,871 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 16:51:43,872 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 16:51:43,873 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 16:51:43,874 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 16:51:43,875 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 16:51:43,875 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 16:51:43,875 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 16:51:43,876 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 16:51:43,876 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 16:51:43,877 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 16:51:43,878 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 16:51:43,878 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 16:51:43,878 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 16:51:43,879 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 16:51:43,879 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 16:51:43,879 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 16:51:43,879 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 16:51:43,880 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 16:51:43,881 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 16:51:43,881 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 16:51:43,881 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 16:51:43,882 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 16:51:43,882 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 16:51:43,882 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 16:51:43,882 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 16:51:43,884 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 16:51:43,884 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 16:51:43,885 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 16:51:43,885 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 16:51:43,885 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 16:51:43,886 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 16:51:43,886 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:51:43,886 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 16:51:43,887 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 16:51:43,887 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 16:51:43,887 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 16:51:43,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 16:51:43,888 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 16:51:43,888 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 16:51:43,888 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 16:51:43,888 INFO L138 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_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 789c6269b6c837c39e5b0813dd594e0c19ce69080695551f96da6c745d9ba590 [2021-11-23 16:51:44,164 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 16:51:44,192 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 16:51:44,195 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 16:51:44,196 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 16:51:44,197 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 16:51:44,199 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2021-11-23 16:51:44,290 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/data/d64c20f92/490ee7ee9c6d4a76b347e3b276f5fffa/FLAG479c567df [2021-11-23 16:51:44,879 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 16:51:44,880 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2021-11-23 16:51:44,899 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/data/d64c20f92/490ee7ee9c6d4a76b347e3b276f5fffa/FLAG479c567df [2021-11-23 16:51:45,161 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/data/d64c20f92/490ee7ee9c6d4a76b347e3b276f5fffa [2021-11-23 16:51:45,164 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 16:51:45,165 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 16:51:45,167 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 16:51:45,168 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 16:51:45,179 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 16:51:45,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:51:45" (1/1) ... [2021-11-23 16:51:45,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d725f70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:45, skipping insertion in model container [2021-11-23 16:51:45,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:51:45" (1/1) ... [2021-11-23 16:51:45,193 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 16:51:45,294 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:51:45,670 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14148,14161] [2021-11-23 16:51:45,688 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[15124,15137] [2021-11-23 16:51:45,820 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26469,26482] [2021-11-23 16:51:45,829 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[27116,27129] [2021-11-23 16:51:45,880 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[28392,28405] [2021-11-23 16:51:45,972 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:51:45,986 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 16:51:46,225 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14148,14161] [2021-11-23 16:51:46,253 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[15124,15137] [2021-11-23 16:51:46,407 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26469,26482] [2021-11-23 16:51:46,415 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[27116,27129] [2021-11-23 16:51:46,427 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[28392,28405] [2021-11-23 16:51:46,454 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:51:46,477 INFO L208 MainTranslator]: Completed translation [2021-11-23 16:51:46,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:46 WrapperNode [2021-11-23 16:51:46,479 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 16:51:46,480 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 16:51:46,480 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 16:51:46,481 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 16:51:46,490 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:46" (1/1) ... [2021-11-23 16:51:46,531 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:46" (1/1) ... [2021-11-23 16:51:46,622 INFO L137 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1565 [2021-11-23 16:51:46,623 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 16:51:46,624 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 16:51:46,624 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 16:51:46,624 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 16:51:46,639 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:46" (1/1) ... [2021-11-23 16:51:46,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:46" (1/1) ... [2021-11-23 16:51:46,646 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:46" (1/1) ... [2021-11-23 16:51:46,646 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:46" (1/1) ... [2021-11-23 16:51:46,674 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:46" (1/1) ... [2021-11-23 16:51:46,707 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:46" (1/1) ... [2021-11-23 16:51:46,712 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:46" (1/1) ... [2021-11-23 16:51:46,727 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 16:51:46,728 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 16:51:46,728 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 16:51:46,728 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 16:51:46,731 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:46" (1/1) ... [2021-11-23 16:51:46,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:51:46,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 16:51:46,777 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 16:51:46,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 16:51:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 16:51:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 16:51:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 16:51:46,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 16:51:47,020 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 16:51:47,021 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 16:51:48,385 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 16:51:48,455 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 16:51:48,466 INFO L158 Benchmark]: Toolchain (without parser) took 3298.58ms. Allocated memory was 90.2MB in the beginning and 119.5MB in the end (delta: 29.4MB). Free memory was 59.5MB in the beginning and 62.3MB in the end (delta: -2.8MB). Peak memory consumption was 68.7MB. Max. memory is 16.1GB. [2021-11-23 16:51:48,467 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 90.2MB. Free memory was 57.5MB in the beginning and 57.5MB in the end (delta: 40.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 16:51:48,469 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1311.98ms. Allocated memory was 90.2MB in the beginning and 119.5MB in the end (delta: 29.4MB). Free memory was 59.3MB in the beginning and 80.4MB in the end (delta: -21.2MB). Peak memory consumption was 33.9MB. Max. memory is 16.1GB. [2021-11-23 16:51:48,470 INFO L158 Benchmark]: Boogie Procedure Inliner took 143.17ms. Allocated memory is still 119.5MB. Free memory was 79.7MB in the beginning and 74.1MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 16:51:48,472 INFO L158 Benchmark]: Boogie Preprocessor took 103.21ms. Allocated memory is still 119.5MB. Free memory was 74.1MB in the beginning and 69.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 16:51:48,473 INFO L158 Benchmark]: RCFGBuilder took 1735.01ms. Allocated memory is still 119.5MB. Free memory was 69.9MB in the beginning and 62.3MB in the end (delta: 7.6MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. [2021-11-23 16:51:48,482 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 90.2MB. Free memory was 57.5MB in the beginning and 57.5MB in the end (delta: 40.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1311.98ms. Allocated memory was 90.2MB in the beginning and 119.5MB in the end (delta: 29.4MB). Free memory was 59.3MB in the beginning and 80.4MB in the end (delta: -21.2MB). Peak memory consumption was 33.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 143.17ms. Allocated memory is still 119.5MB. Free memory was 79.7MB in the beginning and 74.1MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 103.21ms. Allocated memory is still 119.5MB. Free memory was 74.1MB in the beginning and 69.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1735.01ms. Allocated memory is still 119.5MB. Free memory was 69.9MB in the beginning and 62.3MB in the end (delta: 7.6MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 16:51:48,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 789c6269b6c837c39e5b0813dd594e0c19ce69080695551f96da6c745d9ba590 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 16:51:51,040 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 16:51:51,043 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 16:51:51,096 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 16:51:51,097 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 16:51:51,101 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 16:51:51,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 16:51:51,108 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 16:51:51,111 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 16:51:51,119 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 16:51:51,121 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 16:51:51,122 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 16:51:51,123 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 16:51:51,125 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 16:51:51,128 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 16:51:51,133 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 16:51:51,135 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 16:51:51,136 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 16:51:51,139 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 16:51:51,147 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 16:51:51,149 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 16:51:51,151 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 16:51:51,153 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 16:51:51,156 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 16:51:51,165 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 16:51:51,165 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 16:51:51,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 16:51:51,168 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 16:51:51,168 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 16:51:51,170 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 16:51:51,170 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 16:51:51,171 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 16:51:51,173 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 16:51:51,174 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 16:51:51,176 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 16:51:51,176 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 16:51:51,177 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 16:51:51,178 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 16:51:51,178 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 16:51:51,180 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 16:51:51,181 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 16:51:51,182 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2021-11-23 16:51:51,226 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 16:51:51,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 16:51:51,227 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 16:51:51,228 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 16:51:51,229 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 16:51:51,229 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 16:51:51,229 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 16:51:51,229 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 16:51:51,230 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 16:51:51,230 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 16:51:51,231 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 16:51:51,231 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 16:51:51,233 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 16:51:51,233 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 16:51:51,234 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 16:51:51,234 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 16:51:51,234 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 16:51:51,234 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 16:51:51,235 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 16:51:51,235 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 16:51:51,235 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 16:51:51,235 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 16:51:51,236 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 16:51:51,236 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 16:51:51,236 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 16:51:51,236 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 16:51:51,237 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 16:51:51,237 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-23 16:51:51,237 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 16:51:51,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:51:51,238 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 16:51:51,238 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 16:51:51,239 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 16:51:51,239 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 16:51:51,239 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 16:51:51,240 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 16:51:51,240 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 16:51:51,240 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 16:51:51,241 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 789c6269b6c837c39e5b0813dd594e0c19ce69080695551f96da6c745d9ba590 [2021-11-23 16:51:51,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 16:51:51,728 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 16:51:51,732 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 16:51:51,734 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 16:51:51,735 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 16:51:51,737 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2021-11-23 16:51:51,825 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/data/fc88a0d46/182079d9220145a3b78efd2a1954becc/FLAG00413921f [2021-11-23 16:51:52,554 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 16:51:52,554 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2021-11-23 16:51:52,571 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/data/fc88a0d46/182079d9220145a3b78efd2a1954becc/FLAG00413921f [2021-11-23 16:51:52,713 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/data/fc88a0d46/182079d9220145a3b78efd2a1954becc [2021-11-23 16:51:52,718 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 16:51:52,720 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 16:51:52,724 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 16:51:52,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 16:51:52,728 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 16:51:52,730 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:51:52" (1/1) ... [2021-11-23 16:51:52,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b5769f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:52, skipping insertion in model container [2021-11-23 16:51:52,733 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:51:52" (1/1) ... [2021-11-23 16:51:52,742 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 16:51:52,840 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:51:53,289 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14148,14161] [2021-11-23 16:51:53,322 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[15124,15137] [2021-11-23 16:51:53,561 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26469,26482] [2021-11-23 16:51:53,574 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[27116,27129] [2021-11-23 16:51:53,598 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[28392,28405] [2021-11-23 16:51:53,666 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:51:53,682 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 16:51:53,837 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14148,14161] [2021-11-23 16:51:53,851 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[15124,15137] [2021-11-23 16:51:53,969 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26469,26482] [2021-11-23 16:51:53,976 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[27116,27129] [2021-11-23 16:51:54,001 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[28392,28405] [2021-11-23 16:51:54,035 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:51:54,053 INFO L208 MainTranslator]: Completed translation [2021-11-23 16:51:54,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:54 WrapperNode [2021-11-23 16:51:54,054 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 16:51:54,055 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 16:51:54,055 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 16:51:54,055 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 16:51:54,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:54" (1/1) ... [2021-11-23 16:51:54,089 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:54" (1/1) ... [2021-11-23 16:51:54,183 INFO L137 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1550 [2021-11-23 16:51:54,184 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 16:51:54,185 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 16:51:54,185 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 16:51:54,185 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 16:51:54,194 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:54" (1/1) ... [2021-11-23 16:51:54,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:54" (1/1) ... [2021-11-23 16:51:54,205 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:54" (1/1) ... [2021-11-23 16:51:54,211 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:54" (1/1) ... [2021-11-23 16:51:54,263 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:54" (1/1) ... [2021-11-23 16:51:54,299 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:54" (1/1) ... [2021-11-23 16:51:54,304 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:54" (1/1) ... [2021-11-23 16:51:54,325 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 16:51:54,326 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 16:51:54,326 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 16:51:54,326 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 16:51:54,327 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:54" (1/1) ... [2021-11-23 16:51:54,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:51:54,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 16:51:54,377 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 16:51:54,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 16:51:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 16:51:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 16:51:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 16:51:54,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 16:51:54,616 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 16:51:54,617 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 16:51:56,366 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 16:51:56,377 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 16:51:56,378 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 16:51:56,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:51:56 BoogieIcfgContainer [2021-11-23 16:51:56,381 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 16:51:56,383 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-23 16:51:56,383 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-23 16:51:56,386 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-23 16:51:56,387 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 04:51:52" (1/3) ... [2021-11-23 16:51:56,387 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59de5a28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 04:51:56, skipping insertion in model container [2021-11-23 16:51:56,388 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:51:54" (2/3) ... [2021-11-23 16:51:56,388 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59de5a28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 04:51:56, skipping insertion in model container [2021-11-23 16:51:56,388 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:51:56" (3/3) ... [2021-11-23 16:51:56,390 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2021-11-23 16:51:56,396 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-23 16:51:56,396 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 5 error locations. [2021-11-23 16:51:56,451 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-23 16:51:56,458 INFO L339 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=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-23 16:51:56,458 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-23 16:51:56,484 INFO L276 IsEmpty]: Start isEmpty. Operand has 388 states, 382 states have (on average 1.824607329842932) internal successors, (697), 387 states have internal predecessors, (697), 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) [2021-11-23 16:51:56,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2021-11-23 16:51:56,502 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 16:51:56,503 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 16:51:56,504 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-23 16:51:56,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 16:51:56,510 INFO L85 PathProgramCache]: Analyzing trace with hash -222442561, now seen corresponding path program 1 times [2021-11-23 16:51:56,525 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-23 16:51:56,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1992454588] [2021-11-23 16:51:56,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 16:51:56,527 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-23 16:51:56,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat [2021-11-23 16:51:56,531 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-23 16:51:56,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-23 16:51:56,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 16:51:56,750 INFO L263 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-23 16:51:56,761 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 16:51:57,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 16:51:57,290 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 16:51:57,291 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-23 16:51:57,292 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1992454588] [2021-11-23 16:51:57,293 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1992454588] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 16:51:57,293 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 16:51:57,294 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 16:51:57,296 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [909110208] [2021-11-23 16:51:57,297 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 16:51:57,302 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 16:51:57,303 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-23 16:51:57,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 16:51:57,340 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 16:51:57,346 INFO L87 Difference]: Start difference. First operand has 388 states, 382 states have (on average 1.824607329842932) internal successors, (697), 387 states have internal predecessors, (697), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 35.25) internal successors, (141), 4 states have internal predecessors, (141), 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) [2021-11-23 16:51:57,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 16:51:57,593 INFO L93 Difference]: Finished difference Result 1133 states and 2040 transitions. [2021-11-23 16:51:57,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 16:51:57,596 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 35.25) internal successors, (141), 4 states have internal predecessors, (141), 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 141 [2021-11-23 16:51:57,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 16:51:57,620 INFO L225 Difference]: With dead ends: 1133 [2021-11-23 16:51:57,620 INFO L226 Difference]: Without dead ends: 748 [2021-11-23 16:51:57,626 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 16:51:57,629 INFO L933 BasicCegarLoop]: 1218 mSDtfsCounter, 1332 mSDsluCounter, 642 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1332 SdHoareTripleChecker+Valid, 1860 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-23 16:51:57,631 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1332 Valid, 1860 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-23 16:51:57,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 748 states. [2021-11-23 16:51:57,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 748 to 722. [2021-11-23 16:51:57,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 722 states, 717 states have (on average 1.4379358437935843) internal successors, (1031), 721 states have internal predecessors, (1031), 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) [2021-11-23 16:51:57,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 722 states and 1031 transitions. [2021-11-23 16:51:57,747 INFO L78 Accepts]: Start accepts. Automaton has 722 states and 1031 transitions. Word has length 141 [2021-11-23 16:51:57,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 16:51:57,748 INFO L470 AbstractCegarLoop]: Abstraction has 722 states and 1031 transitions. [2021-11-23 16:51:57,749 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 35.25) internal successors, (141), 4 states have internal predecessors, (141), 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) [2021-11-23 16:51:57,749 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1031 transitions. [2021-11-23 16:51:57,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2021-11-23 16:51:57,758 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 16:51:57,758 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 16:51:57,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (2)] Ended with exit code 0 [2021-11-23 16:51:57,970 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 [2021-11-23 16:51:57,970 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-23 16:51:57,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 16:51:57,973 INFO L85 PathProgramCache]: Analyzing trace with hash -243153173, now seen corresponding path program 1 times [2021-11-23 16:51:57,973 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-23 16:51:57,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1750148952] [2021-11-23 16:51:57,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 16:51:57,974 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-23 16:51:57,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat [2021-11-23 16:51:57,975 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-23 16:51:57,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-23 16:51:58,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 16:51:58,129 INFO L263 TraceCheckSpWp]: Trace formula consists of 334 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-23 16:51:58,134 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 16:51:58,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 16:51:58,422 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 16:51:58,422 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-23 16:51:58,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1750148952] [2021-11-23 16:51:58,422 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1750148952] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 16:51:58,423 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 16:51:58,423 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 16:51:58,423 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1363811699] [2021-11-23 16:51:58,423 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 16:51:58,426 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 16:51:58,427 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-23 16:51:58,430 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 16:51:58,431 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 16:51:58,431 INFO L87 Difference]: Start difference. First operand 722 states and 1031 transitions. Second operand has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 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) [2021-11-23 16:51:58,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 16:51:58,514 INFO L93 Difference]: Finished difference Result 2128 states and 3031 transitions. [2021-11-23 16:51:58,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 16:51:58,515 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 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 142 [2021-11-23 16:51:58,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 16:51:58,524 INFO L225 Difference]: With dead ends: 2128 [2021-11-23 16:51:58,531 INFO L226 Difference]: Without dead ends: 1434 [2021-11-23 16:51:58,534 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 16:51:58,535 INFO L933 BasicCegarLoop]: 1088 mSDtfsCounter, 540 mSDsluCounter, 542 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 540 SdHoareTripleChecker+Valid, 1630 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 16:51:58,536 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [540 Valid, 1630 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 16:51:58,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1434 states. [2021-11-23 16:51:58,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1434 to 724. [2021-11-23 16:51:58,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 724 states, 719 states have (on average 1.4367176634214187) internal successors, (1033), 723 states have internal predecessors, (1033), 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) [2021-11-23 16:51:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 724 states and 1033 transitions. [2021-11-23 16:51:58,608 INFO L78 Accepts]: Start accepts. Automaton has 724 states and 1033 transitions. Word has length 142 [2021-11-23 16:51:58,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 16:51:58,610 INFO L470 AbstractCegarLoop]: Abstraction has 724 states and 1033 transitions. [2021-11-23 16:51:58,611 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 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) [2021-11-23 16:51:58,611 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1033 transitions. [2021-11-23 16:51:58,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2021-11-23 16:51:58,621 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 16:51:58,621 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 16:51:58,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-23 16:51:58,838 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 [2021-11-23 16:51:58,839 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-23 16:51:58,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 16:51:58,840 INFO L85 PathProgramCache]: Analyzing trace with hash -1348334373, now seen corresponding path program 1 times [2021-11-23 16:51:58,841 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-23 16:51:58,841 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1518469899] [2021-11-23 16:51:58,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 16:51:58,841 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-23 16:51:58,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat [2021-11-23 16:51:58,843 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-23 16:51:58,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-23 16:51:59,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 16:51:59,029 INFO L263 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-23 16:51:59,033 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 16:51:59,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 16:51:59,338 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 16:51:59,338 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-23 16:51:59,338 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1518469899] [2021-11-23 16:51:59,338 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1518469899] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 16:51:59,339 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 16:51:59,339 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 16:51:59,339 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1442196580] [2021-11-23 16:51:59,339 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 16:51:59,340 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 16:51:59,340 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-23 16:51:59,341 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 16:51:59,341 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 16:51:59,342 INFO L87 Difference]: Start difference. First operand 724 states and 1033 transitions. Second operand has 4 states, 4 states have (on average 35.75) internal successors, (143), 4 states have internal predecessors, (143), 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) [2021-11-23 16:51:59,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 16:51:59,512 INFO L93 Difference]: Finished difference Result 2111 states and 3003 transitions. [2021-11-23 16:51:59,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 16:51:59,513 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 35.75) internal successors, (143), 4 states have internal predecessors, (143), 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 143 [2021-11-23 16:51:59,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 16:51:59,522 INFO L225 Difference]: With dead ends: 2111 [2021-11-23 16:51:59,522 INFO L226 Difference]: Without dead ends: 1399 [2021-11-23 16:51:59,524 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 16:51:59,525 INFO L933 BasicCegarLoop]: 949 mSDtfsCounter, 1059 mSDsluCounter, 493 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1059 SdHoareTripleChecker+Valid, 1442 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-23 16:51:59,526 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1059 Valid, 1442 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 48 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-23 16:51:59,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1399 states. [2021-11-23 16:51:59,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1399 to 1377. [2021-11-23 16:51:59,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1377 states, 1372 states have (on average 1.4190962099125364) internal successors, (1947), 1376 states have internal predecessors, (1947), 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) [2021-11-23 16:51:59,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1377 states and 1947 transitions. [2021-11-23 16:51:59,628 INFO L78 Accepts]: Start accepts. Automaton has 1377 states and 1947 transitions. Word has length 143 [2021-11-23 16:51:59,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 16:51:59,629 INFO L470 AbstractCegarLoop]: Abstraction has 1377 states and 1947 transitions. [2021-11-23 16:51:59,629 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 35.75) internal successors, (143), 4 states have internal predecessors, (143), 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) [2021-11-23 16:51:59,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 1947 transitions. [2021-11-23 16:51:59,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2021-11-23 16:51:59,633 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 16:51:59,633 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 16:51:59,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-23 16:51:59,848 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 [2021-11-23 16:51:59,849 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-23 16:51:59,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 16:51:59,850 INFO L85 PathProgramCache]: Analyzing trace with hash -844982626, now seen corresponding path program 1 times [2021-11-23 16:51:59,851 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-23 16:51:59,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1537000079] [2021-11-23 16:51:59,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 16:51:59,852 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-23 16:51:59,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat [2021-11-23 16:51:59,854 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-23 16:51:59,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-23 16:52:00,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 16:52:00,007 INFO L263 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-23 16:52:00,010 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 16:52:00,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 16:52:00,208 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 16:52:00,208 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-23 16:52:00,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1537000079] [2021-11-23 16:52:00,210 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1537000079] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 16:52:00,211 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 16:52:00,211 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 16:52:00,215 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [705403268] [2021-11-23 16:52:00,215 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 16:52:00,216 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 16:52:00,216 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-23 16:52:00,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 16:52:00,217 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 16:52:00,218 INFO L87 Difference]: Start difference. First operand 1377 states and 1947 transitions. Second operand has 4 states, 4 states have (on average 35.75) internal successors, (143), 4 states have internal predecessors, (143), 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) [2021-11-23 16:52:00,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 16:52:00,308 INFO L93 Difference]: Finished difference Result 2418 states and 3409 transitions. [2021-11-23 16:52:00,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 16:52:00,309 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 35.75) internal successors, (143), 4 states have internal predecessors, (143), 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 143 [2021-11-23 16:52:00,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 16:52:00,316 INFO L225 Difference]: With dead ends: 2418 [2021-11-23 16:52:00,317 INFO L226 Difference]: Without dead ends: 1057 [2021-11-23 16:52:00,319 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 16:52:00,321 INFO L933 BasicCegarLoop]: 594 mSDtfsCounter, 69 mSDsluCounter, 1091 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 69 SdHoareTripleChecker+Valid, 1685 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 16:52:00,322 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [69 Valid, 1685 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 16:52:00,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1057 states. [2021-11-23 16:52:00,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1057 to 1057. [2021-11-23 16:52:00,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1057 states, 1052 states have (on average 1.411596958174905) internal successors, (1485), 1056 states have internal predecessors, (1485), 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) [2021-11-23 16:52:00,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 1057 states and 1485 transitions. [2021-11-23 16:52:00,409 INFO L78 Accepts]: Start accepts. Automaton has 1057 states and 1485 transitions. Word has length 143 [2021-11-23 16:52:00,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 16:52:00,409 INFO L470 AbstractCegarLoop]: Abstraction has 1057 states and 1485 transitions. [2021-11-23 16:52:00,410 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 35.75) internal successors, (143), 4 states have internal predecessors, (143), 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) [2021-11-23 16:52:00,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1485 transitions. [2021-11-23 16:52:00,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2021-11-23 16:52:00,413 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 16:52:00,414 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 16:52:00,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-11-23 16:52:00,629 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 [2021-11-23 16:52:00,630 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-23 16:52:00,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 16:52:00,631 INFO L85 PathProgramCache]: Analyzing trace with hash 516631595, now seen corresponding path program 1 times [2021-11-23 16:52:00,632 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-23 16:52:00,632 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1539023343] [2021-11-23 16:52:00,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 16:52:00,632 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-23 16:52:00,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat [2021-11-23 16:52:00,633 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-23 16:52:00,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-23 16:52:00,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 16:52:00,793 INFO L263 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-23 16:52:00,796 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 16:52:01,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 16:52:01,124 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 16:52:01,125 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-23 16:52:01,125 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1539023343] [2021-11-23 16:52:01,125 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1539023343] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 16:52:01,125 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 16:52:01,125 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 16:52:01,126 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [560080712] [2021-11-23 16:52:01,126 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 16:52:01,126 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 16:52:01,127 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-23 16:52:01,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 16:52:01,127 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 16:52:01,128 INFO L87 Difference]: Start difference. First operand 1057 states and 1485 transitions. Second operand has 4 states, 4 states have (on average 37.75) internal successors, (151), 4 states have internal predecessors, (151), 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) [2021-11-23 16:52:01,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 16:52:01,322 INFO L93 Difference]: Finished difference Result 3065 states and 4290 transitions. [2021-11-23 16:52:01,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 16:52:01,323 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 37.75) internal successors, (151), 4 states have internal predecessors, (151), 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 151 [2021-11-23 16:52:01,325 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 16:52:01,339 INFO L225 Difference]: With dead ends: 3065 [2021-11-23 16:52:01,339 INFO L226 Difference]: Without dead ends: 2043 [2021-11-23 16:52:01,341 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 16:52:01,342 INFO L933 BasicCegarLoop]: 952 mSDtfsCounter, 1025 mSDsluCounter, 502 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1025 SdHoareTripleChecker+Valid, 1454 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-23 16:52:01,342 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1025 Valid, 1454 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-23 16:52:01,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2043 states. [2021-11-23 16:52:01,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2043 to 2014. [2021-11-23 16:52:01,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2014 states, 2009 states have (on average 1.3967147834743654) internal successors, (2806), 2013 states have internal predecessors, (2806), 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) [2021-11-23 16:52:01,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 2014 states and 2806 transitions. [2021-11-23 16:52:01,486 INFO L78 Accepts]: Start accepts. Automaton has 2014 states and 2806 transitions. Word has length 151 [2021-11-23 16:52:01,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 16:52:01,487 INFO L470 AbstractCegarLoop]: Abstraction has 2014 states and 2806 transitions. [2021-11-23 16:52:01,487 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 37.75) internal successors, (151), 4 states have internal predecessors, (151), 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) [2021-11-23 16:52:01,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 2806 transitions. [2021-11-23 16:52:01,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2021-11-23 16:52:01,492 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 16:52:01,492 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 16:52:01,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-23 16:52:01,703 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 [2021-11-23 16:52:01,703 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-23 16:52:01,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 16:52:01,704 INFO L85 PathProgramCache]: Analyzing trace with hash -1208496959, now seen corresponding path program 1 times [2021-11-23 16:52:01,704 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-23 16:52:01,705 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [436465160] [2021-11-23 16:52:01,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 16:52:01,705 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-23 16:52:01,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat [2021-11-23 16:52:01,706 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-23 16:52:01,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-11-23 16:52:01,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 16:52:01,862 INFO L263 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-23 16:52:01,865 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 16:52:02,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 16:52:02,093 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 16:52:02,093 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-23 16:52:02,094 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [436465160] [2021-11-23 16:52:02,094 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [436465160] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 16:52:02,094 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 16:52:02,094 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 16:52:02,094 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [386502778] [2021-11-23 16:52:02,094 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 16:52:02,094 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 16:52:02,094 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-23 16:52:02,095 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 16:52:02,095 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 16:52:02,095 INFO L87 Difference]: Start difference. First operand 2014 states and 2806 transitions. Second operand has 4 states, 4 states have (on average 38.0) internal successors, (152), 4 states have internal predecessors, (152), 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) [2021-11-23 16:52:02,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 16:52:02,435 INFO L93 Difference]: Finished difference Result 5871 states and 8147 transitions. [2021-11-23 16:52:02,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 16:52:02,436 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.0) internal successors, (152), 4 states have internal predecessors, (152), 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 152 [2021-11-23 16:52:02,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 16:52:02,458 INFO L225 Difference]: With dead ends: 5871 [2021-11-23 16:52:02,458 INFO L226 Difference]: Without dead ends: 3892 [2021-11-23 16:52:02,461 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 149 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 16:52:02,462 INFO L933 BasicCegarLoop]: 930 mSDtfsCounter, 1124 mSDsluCounter, 491 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1124 SdHoareTripleChecker+Valid, 1421 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-23 16:52:02,462 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1124 Valid, 1421 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 48 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-23 16:52:02,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3892 states. [2021-11-23 16:52:02,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3892 to 3872. [2021-11-23 16:52:02,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3872 states, 3867 states have (on average 1.3765192655805534) internal successors, (5323), 3871 states have internal predecessors, (5323), 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) [2021-11-23 16:52:02,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3872 states to 3872 states and 5323 transitions. [2021-11-23 16:52:02,735 INFO L78 Accepts]: Start accepts. Automaton has 3872 states and 5323 transitions. Word has length 152 [2021-11-23 16:52:02,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 16:52:02,735 INFO L470 AbstractCegarLoop]: Abstraction has 3872 states and 5323 transitions. [2021-11-23 16:52:02,735 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.0) internal successors, (152), 4 states have internal predecessors, (152), 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) [2021-11-23 16:52:02,736 INFO L276 IsEmpty]: Start isEmpty. Operand 3872 states and 5323 transitions. [2021-11-23 16:52:02,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-11-23 16:52:02,742 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 16:52:02,743 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 16:52:02,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2021-11-23 16:52:02,955 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 [2021-11-23 16:52:02,955 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-23 16:52:02,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 16:52:02,956 INFO L85 PathProgramCache]: Analyzing trace with hash -315772403, now seen corresponding path program 1 times [2021-11-23 16:52:02,957 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-23 16:52:02,957 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1153649429] [2021-11-23 16:52:02,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 16:52:02,958 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-23 16:52:02,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat [2021-11-23 16:52:02,959 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-23 16:52:02,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-11-23 16:52:03,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 16:52:03,095 INFO L263 TraceCheckSpWp]: Trace formula consists of 352 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-23 16:52:03,098 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 16:52:03,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 16:52:03,339 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 16:52:03,340 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-23 16:52:03,340 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1153649429] [2021-11-23 16:52:03,340 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1153649429] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 16:52:03,340 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 16:52:03,340 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 16:52:03,340 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1925046288] [2021-11-23 16:52:03,341 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 16:52:03,341 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 16:52:03,341 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-23 16:52:03,341 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 16:52:03,342 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 16:52:03,342 INFO L87 Difference]: Start difference. First operand 3872 states and 5323 transitions. Second operand has 4 states, 4 states have (on average 38.25) internal successors, (153), 4 states have internal predecessors, (153), 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) [2021-11-23 16:52:03,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 16:52:03,553 INFO L93 Difference]: Finished difference Result 5713 states and 7866 transitions. [2021-11-23 16:52:03,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 16:52:03,554 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 4 states have internal predecessors, (153), 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 153 [2021-11-23 16:52:03,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 16:52:03,572 INFO L225 Difference]: With dead ends: 5713 [2021-11-23 16:52:03,572 INFO L226 Difference]: Without dead ends: 3258 [2021-11-23 16:52:03,577 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 16:52:03,578 INFO L933 BasicCegarLoop]: 584 mSDtfsCounter, 55 mSDsluCounter, 1086 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 1670 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 16:52:03,578 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [55 Valid, 1670 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 16:52:03,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3258 states. [2021-11-23 16:52:03,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3258 to 3258. [2021-11-23 16:52:03,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3258 states, 3253 states have (on average 1.3738087918844144) internal successors, (4469), 3257 states have internal predecessors, (4469), 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) [2021-11-23 16:52:03,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3258 states to 3258 states and 4469 transitions. [2021-11-23 16:52:03,815 INFO L78 Accepts]: Start accepts. Automaton has 3258 states and 4469 transitions. Word has length 153 [2021-11-23 16:52:03,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 16:52:03,815 INFO L470 AbstractCegarLoop]: Abstraction has 3258 states and 4469 transitions. [2021-11-23 16:52:03,816 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 4 states have internal predecessors, (153), 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) [2021-11-23 16:52:03,816 INFO L276 IsEmpty]: Start isEmpty. Operand 3258 states and 4469 transitions. [2021-11-23 16:52:03,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-11-23 16:52:03,822 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 16:52:03,822 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 16:52:03,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2021-11-23 16:52:04,034 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 [2021-11-23 16:52:04,035 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-23 16:52:04,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 16:52:04,036 INFO L85 PathProgramCache]: Analyzing trace with hash -1801375811, now seen corresponding path program 1 times [2021-11-23 16:52:04,036 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-23 16:52:04,036 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1556468205] [2021-11-23 16:52:04,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 16:52:04,037 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-23 16:52:04,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat [2021-11-23 16:52:04,038 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-23 16:52:04,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-11-23 16:52:04,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 16:52:04,199 INFO L263 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-23 16:52:04,202 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 16:52:04,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 16:52:04,487 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 16:52:04,488 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-23 16:52:04,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1556468205] [2021-11-23 16:52:04,488 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1556468205] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 16:52:04,488 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 16:52:04,488 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 16:52:04,489 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1044914663] [2021-11-23 16:52:04,489 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 16:52:04,489 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 16:52:04,490 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-23 16:52:04,490 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 16:52:04,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 16:52:04,491 INFO L87 Difference]: Start difference. First operand 3258 states and 4469 transitions. Second operand has 4 states, 4 states have (on average 38.25) internal successors, (153), 4 states have internal predecessors, (153), 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) [2021-11-23 16:52:04,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 16:52:04,702 INFO L93 Difference]: Finished difference Result 5863 states and 8029 transitions. [2021-11-23 16:52:04,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 16:52:04,703 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 4 states have internal predecessors, (153), 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 153 [2021-11-23 16:52:04,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 16:52:04,718 INFO L225 Difference]: With dead ends: 5863 [2021-11-23 16:52:04,719 INFO L226 Difference]: Without dead ends: 2648 [2021-11-23 16:52:04,724 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 16:52:04,725 INFO L933 BasicCegarLoop]: 575 mSDtfsCounter, 45 mSDsluCounter, 1081 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 1656 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 16:52:04,725 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [45 Valid, 1656 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 16:52:04,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2648 states. [2021-11-23 16:52:04,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2648 to 2648. [2021-11-23 16:52:04,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2648 states, 2643 states have (on average 1.3681422625804012) internal successors, (3616), 2647 states have internal predecessors, (3616), 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) [2021-11-23 16:52:04,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2648 states to 2648 states and 3616 transitions. [2021-11-23 16:52:04,934 INFO L78 Accepts]: Start accepts. Automaton has 2648 states and 3616 transitions. Word has length 153 [2021-11-23 16:52:04,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 16:52:04,935 INFO L470 AbstractCegarLoop]: Abstraction has 2648 states and 3616 transitions. [2021-11-23 16:52:04,935 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 4 states have internal predecessors, (153), 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) [2021-11-23 16:52:04,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 3616 transitions. [2021-11-23 16:52:04,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-11-23 16:52:04,940 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 16:52:04,941 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 16:52:04,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (9)] Ended with exit code 0 [2021-11-23 16:52:05,153 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 [2021-11-23 16:52:05,154 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-23 16:52:05,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 16:52:05,155 INFO L85 PathProgramCache]: Analyzing trace with hash -989592680, now seen corresponding path program 1 times [2021-11-23 16:52:05,155 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-23 16:52:05,156 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [947899873] [2021-11-23 16:52:05,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 16:52:05,156 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-23 16:52:05,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat [2021-11-23 16:52:05,157 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-23 16:52:05,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2021-11-23 16:52:05,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 16:52:05,319 INFO L263 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-23 16:52:05,322 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 16:52:06,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 16:52:06,001 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 16:52:06,001 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-23 16:52:06,001 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [947899873] [2021-11-23 16:52:06,002 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [947899873] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 16:52:06,002 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 16:52:06,002 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 16:52:06,002 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413995695] [2021-11-23 16:52:06,002 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 16:52:06,003 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-23 16:52:06,003 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-23 16:52:06,004 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-23 16:52:06,005 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 16:52:06,005 INFO L87 Difference]: Start difference. First operand 2648 states and 3616 transitions. Second operand has 5 states, 5 states have (on average 32.2) internal successors, (161), 4 states have internal predecessors, (161), 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) [2021-11-23 16:52:06,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 16:52:06,385 INFO L93 Difference]: Finished difference Result 3664 states and 5045 transitions. [2021-11-23 16:52:06,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-23 16:52:06,386 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 32.2) internal successors, (161), 4 states have internal predecessors, (161), 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 161 [2021-11-23 16:52:06,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 16:52:06,402 INFO L225 Difference]: With dead ends: 3664 [2021-11-23 16:52:06,402 INFO L226 Difference]: Without dead ends: 2672 [2021-11-23 16:52:06,404 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 157 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-11-23 16:52:06,407 INFO L933 BasicCegarLoop]: 532 mSDtfsCounter, 54 mSDsluCounter, 1157 mSDsCounter, 0 mSdLazyCounter, 212 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 54 SdHoareTripleChecker+Valid, 1689 SdHoareTripleChecker+Invalid, 348 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 212 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 135 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-23 16:52:06,407 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [54 Valid, 1689 Invalid, 348 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 212 Invalid, 0 Unknown, 135 Unchecked, 0.2s Time] [2021-11-23 16:52:06,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2672 states. [2021-11-23 16:52:06,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2672 to 2656. [2021-11-23 16:52:06,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2656 states, 2651 states have (on average 1.3677857412297247) internal successors, (3626), 2655 states have internal predecessors, (3626), 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) [2021-11-23 16:52:06,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 2656 states and 3626 transitions. [2021-11-23 16:52:06,588 INFO L78 Accepts]: Start accepts. Automaton has 2656 states and 3626 transitions. Word has length 161 [2021-11-23 16:52:06,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 16:52:06,588 INFO L470 AbstractCegarLoop]: Abstraction has 2656 states and 3626 transitions. [2021-11-23 16:52:06,588 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 32.2) internal successors, (161), 4 states have internal predecessors, (161), 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) [2021-11-23 16:52:06,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 3626 transitions. [2021-11-23 16:52:06,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-11-23 16:52:06,594 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 16:52:06,594 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 16:52:06,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (10)] Ended with exit code 0 [2021-11-23 16:52:06,806 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 [2021-11-23 16:52:06,806 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-23 16:52:06,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 16:52:06,807 INFO L85 PathProgramCache]: Analyzing trace with hash 1801138547, now seen corresponding path program 1 times [2021-11-23 16:52:06,807 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-23 16:52:06,807 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [207398073] [2021-11-23 16:52:06,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 16:52:06,807 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-23 16:52:06,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat [2021-11-23 16:52:06,808 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-23 16:52:06,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2021-11-23 16:52:06,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 16:52:06,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-23 16:52:06,963 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 16:52:07,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 16:52:07,209 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 16:52:07,209 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-23 16:52:07,209 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [207398073] [2021-11-23 16:52:07,210 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [207398073] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 16:52:07,210 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 16:52:07,210 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 16:52:07,210 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1409360978] [2021-11-23 16:52:07,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 16:52:07,211 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 16:52:07,211 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-23 16:52:07,211 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 16:52:07,212 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 16:52:07,212 INFO L87 Difference]: Start difference. First operand 2656 states and 3626 transitions. Second operand has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 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) [2021-11-23 16:52:07,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 16:52:07,549 INFO L93 Difference]: Finished difference Result 6153 states and 8484 transitions. [2021-11-23 16:52:07,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 16:52:07,550 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 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 161 [2021-11-23 16:52:07,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 16:52:07,573 INFO L225 Difference]: With dead ends: 6153 [2021-11-23 16:52:07,573 INFO L226 Difference]: Without dead ends: 4110 [2021-11-23 16:52:07,577 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 159 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 16:52:07,578 INFO L933 BasicCegarLoop]: 1012 mSDtfsCounter, 459 mSDsluCounter, 497 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 459 SdHoareTripleChecker+Valid, 1509 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 16:52:07,579 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [459 Valid, 1509 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 16:52:07,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4110 states. [2021-11-23 16:52:07,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4110 to 4076. [2021-11-23 16:52:07,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4076 states, 4071 states have (on average 1.3576516826332596) internal successors, (5527), 4075 states have internal predecessors, (5527), 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) [2021-11-23 16:52:07,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4076 states to 4076 states and 5527 transitions. [2021-11-23 16:52:07,872 INFO L78 Accepts]: Start accepts. Automaton has 4076 states and 5527 transitions. Word has length 161 [2021-11-23 16:52:07,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 16:52:07,873 INFO L470 AbstractCegarLoop]: Abstraction has 4076 states and 5527 transitions. [2021-11-23 16:52:07,873 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 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) [2021-11-23 16:52:07,874 INFO L276 IsEmpty]: Start isEmpty. Operand 4076 states and 5527 transitions. [2021-11-23 16:52:07,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-11-23 16:52:07,883 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 16:52:07,883 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 16:52:07,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2021-11-23 16:52:08,095 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 [2021-11-23 16:52:08,096 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-23 16:52:08,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 16:52:08,097 INFO L85 PathProgramCache]: Analyzing trace with hash 319587656, now seen corresponding path program 1 times [2021-11-23 16:52:08,097 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-23 16:52:08,097 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1524804775] [2021-11-23 16:52:08,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 16:52:08,097 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-23 16:52:08,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat [2021-11-23 16:52:08,099 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-23 16:52:08,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2021-11-23 16:52:08,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 16:52:08,262 INFO L263 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-23 16:52:08,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 16:52:08,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 16:52:08,740 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 16:52:08,740 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-23 16:52:08,740 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1524804775] [2021-11-23 16:52:08,740 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1524804775] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 16:52:08,740 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 16:52:08,741 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 16:52:08,741 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [162948944] [2021-11-23 16:52:08,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 16:52:08,742 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-23 16:52:08,742 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-23 16:52:08,743 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-23 16:52:08,743 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 16:52:08,743 INFO L87 Difference]: Start difference. First operand 4076 states and 5527 transitions. Second operand has 5 states, 5 states have (on average 32.2) internal successors, (161), 4 states have internal predecessors, (161), 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) [2021-11-23 16:52:09,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 16:52:09,092 INFO L93 Difference]: Finished difference Result 6597 states and 9045 transitions. [2021-11-23 16:52:09,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-23 16:52:09,093 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 32.2) internal successors, (161), 4 states have internal predecessors, (161), 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 161 [2021-11-23 16:52:09,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 16:52:09,129 INFO L225 Difference]: With dead ends: 6597 [2021-11-23 16:52:09,130 INFO L226 Difference]: Without dead ends: 4076 [2021-11-23 16:52:09,135 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 157 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-11-23 16:52:09,136 INFO L933 BasicCegarLoop]: 538 mSDtfsCounter, 59 mSDsluCounter, 803 mSDsCounter, 0 mSdLazyCounter, 111 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 59 SdHoareTripleChecker+Valid, 1341 SdHoareTripleChecker+Invalid, 241 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 111 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 129 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-23 16:52:09,136 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [59 Valid, 1341 Invalid, 241 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 111 Invalid, 0 Unknown, 129 Unchecked, 0.1s Time] [2021-11-23 16:52:09,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4076 states. [2021-11-23 16:52:09,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4076 to 4076. [2021-11-23 16:52:09,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4076 states, 4071 states have (on average 1.3566691230655858) internal successors, (5523), 4075 states have internal predecessors, (5523), 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) [2021-11-23 16:52:09,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4076 states to 4076 states and 5523 transitions. [2021-11-23 16:52:09,396 INFO L78 Accepts]: Start accepts. Automaton has 4076 states and 5523 transitions. Word has length 161 [2021-11-23 16:52:09,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 16:52:09,396 INFO L470 AbstractCegarLoop]: Abstraction has 4076 states and 5523 transitions. [2021-11-23 16:52:09,397 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 32.2) internal successors, (161), 4 states have internal predecessors, (161), 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) [2021-11-23 16:52:09,398 INFO L276 IsEmpty]: Start isEmpty. Operand 4076 states and 5523 transitions. [2021-11-23 16:52:09,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-11-23 16:52:09,404 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 16:52:09,405 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 16:52:09,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2021-11-23 16:52:09,617 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 [2021-11-23 16:52:09,618 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-23 16:52:09,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 16:52:09,618 INFO L85 PathProgramCache]: Analyzing trace with hash 1070060163, now seen corresponding path program 1 times [2021-11-23 16:52:09,619 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-23 16:52:09,619 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1902608695] [2021-11-23 16:52:09,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 16:52:09,619 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-23 16:52:09,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat [2021-11-23 16:52:09,620 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-23 16:52:09,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2021-11-23 16:52:09,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 16:52:09,764 INFO L263 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-23 16:52:09,768 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 16:52:10,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 16:52:10,120 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 16:52:10,121 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-23 16:52:10,121 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1902608695] [2021-11-23 16:52:10,121 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1902608695] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 16:52:10,121 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 16:52:10,121 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 16:52:10,122 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [233373806] [2021-11-23 16:52:10,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 16:52:10,122 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 16:52:10,122 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-23 16:52:10,123 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 16:52:10,123 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 16:52:10,123 INFO L87 Difference]: Start difference. First operand 4076 states and 5523 transitions. Second operand has 4 states, 4 states have (on average 40.25) internal successors, (161), 4 states have internal predecessors, (161), 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) [2021-11-23 16:52:10,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 16:52:10,387 INFO L93 Difference]: Finished difference Result 8241 states and 11130 transitions. [2021-11-23 16:52:10,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 16:52:10,388 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.25) internal successors, (161), 4 states have internal predecessors, (161), 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 161 [2021-11-23 16:52:10,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 16:52:10,398 INFO L225 Difference]: With dead ends: 8241 [2021-11-23 16:52:10,398 INFO L226 Difference]: Without dead ends: 4250 [2021-11-23 16:52:10,405 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 158 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 16:52:10,406 INFO L933 BasicCegarLoop]: 919 mSDtfsCounter, 1048 mSDsluCounter, 491 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1048 SdHoareTripleChecker+Valid, 1410 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 16:52:10,407 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1048 Valid, 1410 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 16:52:10,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4250 states. [2021-11-23 16:52:10,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4250 to 4177. [2021-11-23 16:52:10,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4177 states, 4172 states have (on average 1.347555129434324) internal successors, (5622), 4176 states have internal predecessors, (5622), 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) [2021-11-23 16:52:10,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4177 states to 4177 states and 5622 transitions. [2021-11-23 16:52:10,715 INFO L78 Accepts]: Start accepts. Automaton has 4177 states and 5622 transitions. Word has length 161 [2021-11-23 16:52:10,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 16:52:10,715 INFO L470 AbstractCegarLoop]: Abstraction has 4177 states and 5622 transitions. [2021-11-23 16:52:10,715 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.25) internal successors, (161), 4 states have internal predecessors, (161), 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) [2021-11-23 16:52:10,716 INFO L276 IsEmpty]: Start isEmpty. Operand 4177 states and 5622 transitions. [2021-11-23 16:52:10,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2021-11-23 16:52:10,723 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 16:52:10,723 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 16:52:10,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2021-11-23 16:52:10,936 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 [2021-11-23 16:52:10,936 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-23 16:52:10,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 16:52:10,936 INFO L85 PathProgramCache]: Analyzing trace with hash 535712551, now seen corresponding path program 1 times [2021-11-23 16:52:10,937 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-23 16:52:10,937 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1954434253] [2021-11-23 16:52:10,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 16:52:10,937 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-23 16:52:10,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat [2021-11-23 16:52:10,938 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-23 16:52:10,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2021-11-23 16:52:11,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 16:52:11,088 INFO L263 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-23 16:52:11,091 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 16:52:11,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 16:52:11,386 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 16:52:11,386 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-23 16:52:11,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1954434253] [2021-11-23 16:52:11,387 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1954434253] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 16:52:11,387 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 16:52:11,387 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 16:52:11,387 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1705073903] [2021-11-23 16:52:11,388 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 16:52:11,388 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 16:52:11,388 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-23 16:52:11,389 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 16:52:11,389 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 16:52:11,389 INFO L87 Difference]: Start difference. First operand 4177 states and 5622 transitions. Second operand has 4 states, 4 states have (on average 40.5) internal successors, (162), 4 states have internal predecessors, (162), 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) [2021-11-23 16:52:11,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 16:52:11,835 INFO L93 Difference]: Finished difference Result 10617 states and 14261 transitions. [2021-11-23 16:52:11,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 16:52:11,836 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.5) internal successors, (162), 4 states have internal predecessors, (162), 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 162 [2021-11-23 16:52:11,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 16:52:11,850 INFO L225 Difference]: With dead ends: 10617 [2021-11-23 16:52:11,850 INFO L226 Difference]: Without dead ends: 6601 [2021-11-23 16:52:11,857 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 162 GetRequests, 159 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 16:52:11,858 INFO L933 BasicCegarLoop]: 907 mSDtfsCounter, 1134 mSDsluCounter, 487 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1134 SdHoareTripleChecker+Valid, 1394 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 16:52:11,858 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1134 Valid, 1394 Invalid, 54 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 16:52:11,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6601 states. [2021-11-23 16:52:12,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6601 to 6567. [2021-11-23 16:52:12,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6567 states, 6562 states have (on average 1.3265772630295642) internal successors, (8705), 6566 states have internal predecessors, (8705), 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) [2021-11-23 16:52:12,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6567 states to 6567 states and 8705 transitions. [2021-11-23 16:52:12,232 INFO L78 Accepts]: Start accepts. Automaton has 6567 states and 8705 transitions. Word has length 162 [2021-11-23 16:52:12,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 16:52:12,232 INFO L470 AbstractCegarLoop]: Abstraction has 6567 states and 8705 transitions. [2021-11-23 16:52:12,233 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.5) internal successors, (162), 4 states have internal predecessors, (162), 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) [2021-11-23 16:52:12,233 INFO L276 IsEmpty]: Start isEmpty. Operand 6567 states and 8705 transitions. [2021-11-23 16:52:12,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2021-11-23 16:52:12,243 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 16:52:12,244 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 16:52:12,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2021-11-23 16:52:12,456 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 [2021-11-23 16:52:12,456 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-23 16:52:12,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 16:52:12,457 INFO L85 PathProgramCache]: Analyzing trace with hash -491281687, now seen corresponding path program 1 times [2021-11-23 16:52:12,457 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-23 16:52:12,457 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [731788027] [2021-11-23 16:52:12,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 16:52:12,457 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-23 16:52:12,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat [2021-11-23 16:52:12,458 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-23 16:52:12,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2021-11-23 16:52:12,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 16:52:12,607 INFO L263 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-23 16:52:12,610 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 16:52:12,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 16:52:12,886 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 16:52:12,886 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-23 16:52:12,886 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [731788027] [2021-11-23 16:52:12,886 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [731788027] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 16:52:12,886 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 16:52:12,886 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 16:52:12,886 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1757628801] [2021-11-23 16:52:12,887 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 16:52:12,887 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 16:52:12,887 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-23 16:52:12,888 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 16:52:12,888 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 16:52:12,888 INFO L87 Difference]: Start difference. First operand 6567 states and 8705 transitions. Second operand has 4 states, 4 states have (on average 42.25) internal successors, (169), 4 states have internal predecessors, (169), 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) [2021-11-23 16:52:13,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 16:52:13,195 INFO L93 Difference]: Finished difference Result 9249 states and 12284 transitions. [2021-11-23 16:52:13,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 16:52:13,195 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 42.25) internal successors, (169), 4 states have internal predecessors, (169), 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 169 [2021-11-23 16:52:13,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 16:52:13,210 INFO L225 Difference]: With dead ends: 9249 [2021-11-23 16:52:13,210 INFO L226 Difference]: Without dead ends: 5683 [2021-11-23 16:52:13,217 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 166 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 16:52:13,218 INFO L933 BasicCegarLoop]: 559 mSDtfsCounter, 23 mSDsluCounter, 1072 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 1631 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 16:52:13,218 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [23 Valid, 1631 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 16:52:13,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5683 states. [2021-11-23 16:52:13,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5683 to 5683. [2021-11-23 16:52:13,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5683 states, 5678 states have (on average 1.3240577668193025) internal successors, (7518), 5682 states have internal predecessors, (7518), 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) [2021-11-23 16:52:13,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5683 states to 5683 states and 7518 transitions. [2021-11-23 16:52:13,551 INFO L78 Accepts]: Start accepts. Automaton has 5683 states and 7518 transitions. Word has length 169 [2021-11-23 16:52:13,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 16:52:13,552 INFO L470 AbstractCegarLoop]: Abstraction has 5683 states and 7518 transitions. [2021-11-23 16:52:13,552 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 42.25) internal successors, (169), 4 states have internal predecessors, (169), 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) [2021-11-23 16:52:13,552 INFO L276 IsEmpty]: Start isEmpty. Operand 5683 states and 7518 transitions. [2021-11-23 16:52:13,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-11-23 16:52:13,561 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 16:52:13,562 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 16:52:13,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2021-11-23 16:52:13,774 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 [2021-11-23 16:52:13,774 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-23 16:52:13,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 16:52:13,774 INFO L85 PathProgramCache]: Analyzing trace with hash 1861618209, now seen corresponding path program 1 times [2021-11-23 16:52:13,775 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-23 16:52:13,775 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2117459995] [2021-11-23 16:52:13,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 16:52:13,775 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-23 16:52:13,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat [2021-11-23 16:52:13,776 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-23 16:52:13,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2021-11-23 16:52:13,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 16:52:13,928 INFO L263 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 16 conjunts are in the unsatisfiable core [2021-11-23 16:52:13,933 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 16:52:17,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 16:52:17,954 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 16:52:17,954 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-23 16:52:17,954 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2117459995] [2021-11-23 16:52:17,954 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2117459995] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 16:52:17,954 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 16:52:17,955 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2021-11-23 16:52:17,955 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [612404753] [2021-11-23 16:52:17,955 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 16:52:17,955 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2021-11-23 16:52:17,955 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-23 16:52:17,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-11-23 16:52:17,956 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=209, Unknown=0, NotChecked=0, Total=240 [2021-11-23 16:52:17,956 INFO L87 Difference]: Start difference. First operand 5683 states and 7518 transitions. Second operand has 16 states, 16 states have (on average 10.6875) internal successors, (171), 16 states have internal predecessors, (171), 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) [2021-11-23 16:52:18,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 16:52:18,397 INFO L93 Difference]: Finished difference Result 6501 states and 8575 transitions. [2021-11-23 16:52:18,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-23 16:52:18,397 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 10.6875) internal successors, (171), 16 states have internal predecessors, (171), 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 171 [2021-11-23 16:52:18,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 16:52:18,411 INFO L225 Difference]: With dead ends: 6501 [2021-11-23 16:52:18,412 INFO L226 Difference]: Without dead ends: 6497 [2021-11-23 16:52:18,416 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 156 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=36, Invalid=236, Unknown=0, NotChecked=0, Total=272 [2021-11-23 16:52:18,416 INFO L933 BasicCegarLoop]: 525 mSDtfsCounter, 112 mSDsluCounter, 6199 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 112 SdHoareTripleChecker+Valid, 6724 SdHoareTripleChecker+Invalid, 616 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 593 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 16:52:18,417 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [112 Valid, 6724 Invalid, 616 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 593 Unchecked, 0.0s Time] [2021-11-23 16:52:18,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6497 states. [2021-11-23 16:52:18,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6497 to 5833. [2021-11-23 16:52:18,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5833 states, 5828 states have (on average 1.3230954015099519) internal successors, (7711), 5832 states have internal predecessors, (7711), 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) [2021-11-23 16:52:18,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5833 states to 5833 states and 7711 transitions. [2021-11-23 16:52:18,743 INFO L78 Accepts]: Start accepts. Automaton has 5833 states and 7711 transitions. Word has length 171 [2021-11-23 16:52:18,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 16:52:18,744 INFO L470 AbstractCegarLoop]: Abstraction has 5833 states and 7711 transitions. [2021-11-23 16:52:18,744 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 10.6875) internal successors, (171), 16 states have internal predecessors, (171), 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) [2021-11-23 16:52:18,744 INFO L276 IsEmpty]: Start isEmpty. Operand 5833 states and 7711 transitions. [2021-11-23 16:52:18,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-11-23 16:52:18,752 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 16:52:18,753 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 16:52:18,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (16)] Forceful destruction successful, exit code 0 [2021-11-23 16:52:18,964 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 [2021-11-23 16:52:18,964 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-23 16:52:18,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 16:52:18,965 INFO L85 PathProgramCache]: Analyzing trace with hash -57129554, now seen corresponding path program 1 times [2021-11-23 16:52:18,966 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-23 16:52:18,966 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [420317867] [2021-11-23 16:52:18,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 16:52:18,966 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-23 16:52:18,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat [2021-11-23 16:52:18,967 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-23 16:52:18,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (17)] Waiting until timeout for monitored process [2021-11-23 16:52:19,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 16:52:19,172 INFO L263 TraceCheckSpWp]: Trace formula consists of 383 conjuncts, 25 conjunts are in the unsatisfiable core [2021-11-23 16:52:19,176 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 16:52:23,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 16:52:23,367 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 16:52:23,367 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-23 16:52:23,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [420317867] [2021-11-23 16:52:23,367 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [420317867] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 16:52:23,367 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 16:52:23,367 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2021-11-23 16:52:23,368 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1005752818] [2021-11-23 16:52:23,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 16:52:23,368 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2021-11-23 16:52:23,368 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-23 16:52:23,369 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-11-23 16:52:23,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=367, Unknown=0, NotChecked=0, Total=420 [2021-11-23 16:52:23,369 INFO L87 Difference]: Start difference. First operand 5833 states and 7711 transitions. Second operand has 21 states, 21 states have (on average 8.142857142857142) internal successors, (171), 21 states have internal predecessors, (171), 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) [2021-11-23 16:52:23,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 16:52:23,732 INFO L93 Difference]: Finished difference Result 6957 states and 9345 transitions. [2021-11-23 16:52:23,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-23 16:52:23,733 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 8.142857142857142) internal successors, (171), 21 states have internal predecessors, (171), 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 171 [2021-11-23 16:52:23,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 16:52:23,747 INFO L225 Difference]: With dead ends: 6957 [2021-11-23 16:52:23,747 INFO L226 Difference]: Without dead ends: 6148 [2021-11-23 16:52:23,751 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2021-11-23 16:52:23,752 INFO L933 BasicCegarLoop]: 516 mSDtfsCounter, 123 mSDsluCounter, 4924 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 123 SdHoareTripleChecker+Valid, 5440 SdHoareTripleChecker+Invalid, 657 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 633 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 16:52:23,753 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [123 Valid, 5440 Invalid, 657 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 0 Unknown, 633 Unchecked, 0.0s Time] [2021-11-23 16:52:23,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6148 states. [2021-11-23 16:52:24,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6148 to 5985. [2021-11-23 16:52:24,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5985 states, 5980 states have (on average 1.320903010033445) internal successors, (7899), 5984 states have internal predecessors, (7899), 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) [2021-11-23 16:52:24,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5985 states to 5985 states and 7899 transitions. [2021-11-23 16:52:24,134 INFO L78 Accepts]: Start accepts. Automaton has 5985 states and 7899 transitions. Word has length 171 [2021-11-23 16:52:24,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 16:52:24,135 INFO L470 AbstractCegarLoop]: Abstraction has 5985 states and 7899 transitions. [2021-11-23 16:52:24,135 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 8.142857142857142) internal successors, (171), 21 states have internal predecessors, (171), 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) [2021-11-23 16:52:24,135 INFO L276 IsEmpty]: Start isEmpty. Operand 5985 states and 7899 transitions. [2021-11-23 16:52:24,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-11-23 16:52:24,144 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 16:52:24,145 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 16:52:24,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (17)] Forceful destruction successful, exit code 0 [2021-11-23 16:52:24,361 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 [2021-11-23 16:52:24,362 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-23 16:52:24,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 16:52:24,362 INFO L85 PathProgramCache]: Analyzing trace with hash -1013502408, now seen corresponding path program 1 times [2021-11-23 16:52:24,363 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-23 16:52:24,363 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2029264957] [2021-11-23 16:52:24,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 16:52:24,363 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-23 16:52:24,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat [2021-11-23 16:52:24,364 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-23 16:52:24,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (18)] Waiting until timeout for monitored process [2021-11-23 16:52:24,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-23 16:52:24,559 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-23 16:52:24,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-23 16:52:25,149 INFO L133 FreeRefinementEngine]: Strategy WALRUS found a feasible trace [2021-11-23 16:52:25,150 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-23 16:52:25,151 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2021-11-23 16:52:25,153 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2021-11-23 16:52:25,153 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 5 remaining) [2021-11-23 16:52:25,153 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2021-11-23 16:52:25,153 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2021-11-23 16:52:25,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 (18)] Forceful destruction successful, exit code 0 [2021-11-23 16:52:25,366 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/mathsat -unsat_core_generation=3 [2021-11-23 16:52:25,369 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 16:52:25,372 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-23 16:52:25,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 04:52:25 BoogieIcfgContainer [2021-11-23 16:52:25,723 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-23 16:52:25,730 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-23 16:52:25,730 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-23 16:52:25,731 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-23 16:52:25,731 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:51:56" (3/4) ... [2021-11-23 16:52:25,734 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2021-11-23 16:52:26,098 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/witness.graphml [2021-11-23 16:52:26,099 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-23 16:52:26,099 INFO L158 Benchmark]: Toolchain (without parser) took 33379.66ms. Allocated memory was 69.2MB in the beginning and 700.4MB in the end (delta: 631.2MB). Free memory was 49.8MB in the beginning and 295.6MB in the end (delta: -245.8MB). Peak memory consumption was 385.6MB. Max. memory is 16.1GB. [2021-11-23 16:52:26,100 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 69.2MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 16:52:26,101 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1330.32ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 49.7MB in the beginning and 42.9MB in the end (delta: 6.8MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2021-11-23 16:52:26,101 INFO L158 Benchmark]: Boogie Procedure Inliner took 129.11ms. Allocated memory is still 83.9MB. Free memory was 42.9MB in the beginning and 63.2MB in the end (delta: -20.3MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. [2021-11-23 16:52:26,102 INFO L158 Benchmark]: Boogie Preprocessor took 140.29ms. Allocated memory is still 83.9MB. Free memory was 63.2MB in the beginning and 58.4MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 16:52:26,102 INFO L158 Benchmark]: RCFGBuilder took 2055.06ms. Allocated memory was 83.9MB in the beginning and 111.1MB in the end (delta: 27.3MB). Free memory was 58.4MB in the beginning and 79.2MB in the end (delta: -20.7MB). Peak memory consumption was 39.6MB. Max. memory is 16.1GB. [2021-11-23 16:52:26,103 INFO L158 Benchmark]: TraceAbstraction took 29340.68ms. Allocated memory was 111.1MB in the beginning and 700.4MB in the end (delta: 589.3MB). Free memory was 79.2MB in the beginning and 375.3MB in the end (delta: -296.1MB). Peak memory consumption was 293.7MB. Max. memory is 16.1GB. [2021-11-23 16:52:26,104 INFO L158 Benchmark]: Witness Printer took 368.56ms. Allocated memory is still 700.4MB. Free memory was 375.3MB in the beginning and 295.6MB in the end (delta: 79.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2021-11-23 16:52:26,109 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 69.2MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1330.32ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 49.7MB in the beginning and 42.9MB in the end (delta: 6.8MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 129.11ms. Allocated memory is still 83.9MB. Free memory was 42.9MB in the beginning and 63.2MB in the end (delta: -20.3MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 140.29ms. Allocated memory is still 83.9MB. Free memory was 63.2MB in the beginning and 58.4MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2055.06ms. Allocated memory was 83.9MB in the beginning and 111.1MB in the end (delta: 27.3MB). Free memory was 58.4MB in the beginning and 79.2MB in the end (delta: -20.7MB). Peak memory consumption was 39.6MB. Max. memory is 16.1GB. * TraceAbstraction took 29340.68ms. Allocated memory was 111.1MB in the beginning and 700.4MB in the end (delta: 589.3MB). Free memory was 79.2MB in the beginning and 375.3MB in the end (delta: -296.1MB). Peak memory consumption was 293.7MB. Max. memory is 16.1GB. * Witness Printer took 368.56ms. Allocated memory is still 700.4MB. Free memory was 375.3MB in the beginning and 295.6MB in the end (delta: 79.7MB). Peak memory consumption was 79.7MB. 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: 2070]: 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_1742; [L80] int __return_1870; [L81] int __return_1988; [L82] int __return_2106; [L83] int __return_2840; [L84] int __return_2806; [L85] int __return_2345; [L86] int __return_2726; [L87] int __return_2683; [L88] int __return_2584; [L89] int __return_2553; [L90] int __return_2494; [L91] int __return_2235; VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=0, id2=0, id3=0, m1=0, m2=0, m3=0, max1=0, max2=0, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=255, 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] [L94] int main__c1; [L95] int main__i2; [L96] main__c1 = 0 [L97] ep12 = __VERIFIER_nondet_bool() [L98] ep13 = __VERIFIER_nondet_bool() [L99] ep21 = __VERIFIER_nondet_bool() [L100] ep23 = __VERIFIER_nondet_bool() [L101] ep31 = __VERIFIER_nondet_bool() [L102] ep32 = __VERIFIER_nondet_bool() [L103] id1 = __VERIFIER_nondet_char() [L104] r1 = __VERIFIER_nondet_uchar() [L105] st1 = __VERIFIER_nondet_char() [L106] nl1 = __VERIFIER_nondet_char() [L107] m1 = __VERIFIER_nondet_char() [L108] max1 = __VERIFIER_nondet_char() [L109] mode1 = __VERIFIER_nondet_bool() [L110] id2 = __VERIFIER_nondet_char() [L111] r2 = __VERIFIER_nondet_uchar() [L112] st2 = __VERIFIER_nondet_char() [L113] nl2 = __VERIFIER_nondet_char() [L114] m2 = __VERIFIER_nondet_char() [L115] max2 = __VERIFIER_nondet_char() [L116] mode2 = __VERIFIER_nondet_bool() [L117] id3 = __VERIFIER_nondet_char() [L118] r3 = __VERIFIER_nondet_uchar() [L119] st3 = __VERIFIER_nondet_char() [L120] nl3 = __VERIFIER_nondet_char() [L121] m3 = __VERIFIER_nondet_char() [L122] max3 = __VERIFIER_nondet_char() [L123] mode3 = __VERIFIER_nondet_bool() [L125] _Bool init__r121; [L126] _Bool init__r131; [L127] _Bool init__r211; [L128] _Bool init__r231; [L129] _Bool init__r311; [L130] _Bool init__r321; [L131] _Bool init__r122; [L132] int init__tmp; [L133] _Bool init__r132; [L134] int init__tmp___0; [L135] _Bool init__r212; [L136] int init__tmp___1; [L137] _Bool init__r232; [L138] int init__tmp___2; [L139] _Bool init__r312; [L140] int init__tmp___3; [L141] _Bool init__r322; [L142] int init__tmp___4; [L143] int init__tmp___5; [L144] init__r121 = ep12 [L145] init__r131 = ep13 [L146] init__r211 = ep21 [L147] init__r231 = ep23 [L148] init__r311 = ep31 [L149] init__r321 = ep32 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r131=0, init__r211=0, init__r231=128, init__r311=128, init__r321=0, main__c1=0, nomsg=255, 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] [L150] COND TRUE !(init__r121 == 0) [L152] init__tmp = 1 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r131=0, init__r211=0, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, main__c1=0, nomsg=255, 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] [L154] init__r122 = (_Bool)init__tmp VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r211=0, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, main__c1=0, nomsg=255, 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] [L155] COND FALSE !(!(init__r131 == 0)) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r211=0, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, main__c1=0, nomsg=255, 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] [L2986] COND TRUE !(init__r121 == 0) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r211=0, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, main__c1=0, nomsg=255, 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] [L2988] COND TRUE !(ep23 == 0) [L2990] init__tmp___0 = 1 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r211=0, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, init__tmp___0=1, main__c1=0, nomsg=255, 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] [L159] init__r132 = (_Bool)init__tmp___0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, init__tmp___0=1, main__c1=0, nomsg=255, 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] [L160] COND FALSE !(!(init__r211 == 0)) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, init__tmp___0=1, main__c1=0, nomsg=255, 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] [L2963] COND TRUE !(init__r231 == 0) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, init__tmp___0=1, main__c1=0, nomsg=255, 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] [L2965] COND TRUE !(ep31 == 0) [L2967] init__tmp___1 = 1 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, main__c1=0, nomsg=255, 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] [L164] init__r212 = (_Bool)init__tmp___1 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, main__c1=0, nomsg=255, 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] [L165] COND TRUE !(init__r231 == 0) [L167] init__tmp___2 = 1 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, main__c1=0, nomsg=255, 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] [L169] init__r232 = (_Bool)init__tmp___2 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, main__c1=0, nomsg=255, 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] [L170] COND TRUE !(init__r311 == 0) [L172] init__tmp___3 = 1 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, main__c1=0, nomsg=255, 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] [L174] init__r312 = (_Bool)init__tmp___3 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, main__c1=0, nomsg=255, 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] [L175] COND FALSE !(!(init__r321 == 0)) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, main__c1=0, nomsg=255, 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] [L2894] COND TRUE !(init__r311 == 0) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, main__c1=0, nomsg=255, 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] [L2896] COND TRUE !(ep12 == 0) [L2898] init__tmp___4 = 1 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, main__c1=0, nomsg=255, 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] [L179] init__r322 = (_Bool)init__tmp___4 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, nomsg=255, 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] [L180] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, nomsg=255, 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] [L182] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, nomsg=255, 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] [L184] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, nomsg=255, 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] [L186] COND TRUE ((int)id1) >= 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, nomsg=255, 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] [L188] COND TRUE ((int)id2) >= 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, nomsg=255, 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] [L190] COND TRUE ((int)id3) >= 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, nomsg=255, 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] [L192] COND TRUE ((int)r1) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, nomsg=255, 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] [L194] COND TRUE ((int)r2) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, nomsg=255, 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] [L196] COND TRUE ((int)r3) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, nomsg=255, 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] [L198] COND TRUE !(init__r122 == 0) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, nomsg=255, 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] [L200] COND TRUE !(init__r132 == 0) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, nomsg=255, 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] [L202] COND TRUE !(init__r212 == 0) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, nomsg=255, 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] [L204] COND TRUE !(init__r232 == 0) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, nomsg=255, 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] [L206] COND TRUE !(init__r312 == 0) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, nomsg=255, 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] [L208] COND TRUE !(init__r322 == 0) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, nomsg=255, 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] [L210] COND TRUE ((int)max1) == ((int)id1) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, max1=64, nomsg=255, 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] [L212] COND TRUE ((int)max2) == ((int)id2) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, max1=64, max2=0, nomsg=255, 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] [L214] COND TRUE ((int)max3) == ((int)id3) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, max1=64, max2=0, max3=96, nomsg=255, 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] [L216] COND TRUE ((int)st1) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, max1=64, max2=0, max3=96, nomsg=255, 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] [L218] COND TRUE ((int)st2) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, max1=64, max2=0, max3=96, nomsg=255, 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] [L220] COND TRUE ((int)st3) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, max1=64, max2=0, max3=96, nomsg=255, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L222] COND TRUE ((int)nl1) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, max1=64, max2=0, max3=96, nl1=0, nomsg=255, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L224] COND TRUE ((int)nl2) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, max1=64, max2=0, max3=96, nl1=0, nl2=0, nomsg=255, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L226] COND TRUE ((int)nl3) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, max1=64, max2=0, max3=96, nl1=0, nl2=0, nl3=0, nomsg=255, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L228] COND TRUE ((int)mode1) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, max1=64, max2=0, max3=96, mode1=0, nl1=0, nl2=0, nl3=0, nomsg=255, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L230] COND TRUE ((int)mode2) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, max1=64, max2=0, max3=96, mode1=0, mode2=0, nl1=0, nl2=0, nl3=0, nomsg=255, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L232] COND TRUE ((int)mode3) == 0 [L234] init__tmp___5 = 1 [L235] __return_1742 = init__tmp___5 [L236] main__i2 = __return_1742 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=1, max1=64, max2=0, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=255, 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] [L237] COND TRUE main__i2 != 0 [L239] p12_old = nomsg [L240] p12_new = nomsg [L241] p13_old = nomsg [L242] p13_new = nomsg [L243] p21_old = nomsg [L244] p21_new = nomsg [L245] p23_old = nomsg [L246] p23_new = nomsg [L247] p31_old = nomsg [L248] p31_new = nomsg [L249] p32_old = nomsg [L250] p32_new = nomsg [L251] main__i2 = 0 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L253] COND FALSE !(!(mode1 == 0)) VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L259] COND TRUE ((int)r1) < 2 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L261] COND TRUE !(ep12 == 0) [L263] int node1____CPAchecker_TMP_0; VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L264] COND TRUE max1 != nomsg VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L266] COND TRUE p12_new == nomsg [L268] node1____CPAchecker_TMP_0 = max1 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L270] p12_new = node1____CPAchecker_TMP_0 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, nomsg=255, p12=0, p12_new=64, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L272] COND FALSE !(!(ep13 == 0)) VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, nomsg=255, p12=0, p12_new=64, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L283] mode1 = 1 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, nomsg=255, p12=0, p12_new=64, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L285] COND FALSE !(!(mode2 == 0)) VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, nomsg=255, p12=0, p12_new=64, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L291] COND TRUE ((int)r2) < 2 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, nomsg=255, p12=0, p12_new=64, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L293] COND FALSE !(!(ep21 == 0)) VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, nomsg=255, p12=0, p12_new=64, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L304] COND TRUE !(ep23 == 0) [L306] int node2____CPAchecker_TMP_1; VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, nomsg=255, p12=0, p12_new=64, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L307] COND TRUE max2 != nomsg VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, nomsg=255, p12=0, p12_new=64, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L309] COND TRUE p23_new == nomsg [L311] node2____CPAchecker_TMP_1 = max2 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, nomsg=255, p12=0, p12_new=64, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L313] p23_new = node2____CPAchecker_TMP_1 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, nomsg=255, p12=0, p12_new=64, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=0, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L315] mode2 = 1 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, nomsg=255, p12=0, p12_new=64, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=0, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L317] COND FALSE !(!(mode3 == 0)) VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, nomsg=255, p12=0, p12_new=64, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=0, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L323] COND TRUE ((int)r3) < 2 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, nomsg=255, p12=0, p12_new=64, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=0, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L325] COND TRUE !(ep31 == 0) [L327] int node3____CPAchecker_TMP_0; VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, nomsg=255, p12=0, p12_new=64, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=0, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L328] COND TRUE max3 != nomsg VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, nomsg=255, p12=0, p12_new=64, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=0, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L330] COND TRUE p31_new == nomsg [L332] node3____CPAchecker_TMP_0 = max3 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=64, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=0, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L334] p31_new = node3____CPAchecker_TMP_0 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=64, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=0, p23_old=255, p31=0, p31_new=96, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L336] COND FALSE !(!(ep32 == 0)) VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=64, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=0, p23_old=255, p31=0, p31_new=96, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L347] mode3 = 1 [L348] p12_old = p12_new [L349] p12_new = nomsg [L350] p13_old = p13_new [L351] p13_new = nomsg [L352] p21_old = p21_new [L353] p21_new = nomsg [L354] p23_old = p23_new [L355] p23_new = nomsg [L356] p31_old = p31_new [L357] p31_new = nomsg [L358] p32_old = p32_new [L359] p32_new = nomsg [L361] int check__tmp; VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L362] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L364] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L366] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L368] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L370] COND FALSE !(((int)r1) >= 2) VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L376] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L378] COND TRUE ((int)r1) < 2 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L380] COND FALSE !(((int)r1) >= 2) VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L386] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=0, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L388] COND TRUE ((int)r1) < 2 [L390] check__tmp = 1 [L391] __return_1870 = check__tmp [L392] main__c1 = __return_1870 [L394] _Bool __tmp_1; [L395] __tmp_1 = main__c1 [L396] _Bool assert__arg; [L397] assert__arg = __tmp_1 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=1, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L398] COND FALSE !(assert__arg == 0) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=1, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L405] COND TRUE !(mode1 == 0) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=1, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L407] COND FALSE !(r1 == 255) [L413] r1 = r1 + 1 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=1, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L414] COND FALSE !(!(ep21 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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, main__c1=1, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L422] COND TRUE !(ep31 == 0) [L424] m1 = p31_old [L425] p31_old = nomsg VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, main__c1=1, main__i2=0, max1=64, max2=0, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L426] COND TRUE ((int)m1) > ((int)max1) [L428] max1 = m1 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, main__c1=1, main__i2=0, max1=96, max2=0, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L430] COND FALSE !(((int)r1) == 2) [L436] mode1 = 0 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, main__c1=1, main__i2=0, max1=96, max2=0, max3=96, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L438] COND TRUE !(mode2 == 0) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, main__c1=1, main__i2=0, max1=96, max2=0, max3=96, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L440] COND FALSE !(r2 == 255) [L446] r2 = r2 + 1 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, main__c1=1, main__i2=0, max1=96, max2=0, max3=96, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=64, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L447] COND TRUE !(ep12 == 0) [L449] m2 = p12_old [L450] p12_old = nomsg VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, main__c1=1, main__i2=0, max1=96, max2=0, max3=96, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L451] COND TRUE ((int)m2) > ((int)max2) [L453] max2 = m2 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L455] COND FALSE !(!(ep32 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L463] COND FALSE !(((int)r2) == 2) [L469] mode2 = 0 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L471] COND TRUE !(mode3 == 0) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L473] COND FALSE !(r3 == 255) [L479] r3 = r3 + 1 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L480] COND FALSE !(!(ep13 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=0, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L488] COND TRUE !(ep23 == 0) [L490] m3 = p23_old [L491] p23_old = nomsg VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L492] COND FALSE !(((int)m3) > ((int)max3)) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L496] COND FALSE !(((int)r3) == 2) [L502] mode3 = 0 [L503] p12_old = p12_new [L504] p12_new = nomsg [L505] p13_old = p13_new [L506] p13_new = nomsg [L507] p21_old = p21_new [L508] p21_new = nomsg [L509] p23_old = p23_new [L510] p23_new = nomsg [L511] p31_old = p31_new [L512] p31_new = nomsg [L513] p32_old = p32_new [L514] p32_new = nomsg [L516] int check__tmp; VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L517] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L519] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L521] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L523] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L525] COND FALSE !(((int)r1) >= 2) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L531] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L533] COND TRUE ((int)r1) < 2 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L535] COND FALSE !(((int)r1) >= 2) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L541] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L543] COND TRUE ((int)r1) < 2 [L545] check__tmp = 1 [L546] __return_1988 = check__tmp [L547] main__c1 = __return_1988 [L549] _Bool __tmp_2; [L550] __tmp_2 = main__c1 [L551] _Bool assert__arg; [L552] assert__arg = __tmp_2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L553] COND FALSE !(assert__arg == 0) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L560] COND FALSE !(!(mode1 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L566] COND TRUE ((int)r1) < 2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L568] COND TRUE !(ep12 == 0) [L570] int node1____CPAchecker_TMP_0; VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L571] COND TRUE max1 != nomsg VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L573] COND TRUE p12_new == nomsg [L575] node1____CPAchecker_TMP_0 = max1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L577] p12_new = node1____CPAchecker_TMP_0 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=96, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L579] COND FALSE !(!(ep13 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=96, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L590] mode1 = 1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=96, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L592] COND FALSE !(!(mode2 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=96, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L598] COND TRUE ((int)r2) < 2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=96, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L600] COND FALSE !(!(ep21 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=96, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L611] COND TRUE !(ep23 == 0) [L613] int node2____CPAchecker_TMP_1; VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=96, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L614] COND TRUE max2 != nomsg VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=96, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L616] COND TRUE p23_new == nomsg [L618] node2____CPAchecker_TMP_1 = max2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=96, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L620] p23_new = node2____CPAchecker_TMP_1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=96, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=64, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L622] mode2 = 1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=96, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=64, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L624] COND FALSE !(!(mode3 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=96, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=64, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L630] COND TRUE ((int)r3) < 2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=96, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=64, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L632] COND TRUE !(ep31 == 0) [L634] int node3____CPAchecker_TMP_0; VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=96, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=64, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L635] COND TRUE max3 != nomsg VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=96, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=64, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L637] COND TRUE p31_new == nomsg [L639] node3____CPAchecker_TMP_0 = max3 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=96, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=64, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L641] p31_new = node3____CPAchecker_TMP_0 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=96, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=64, p23_old=255, p31=0, p31_new=96, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L643] COND FALSE !(!(ep32 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=96, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=64, p23_old=255, p31=0, p31_new=96, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L654] mode3 = 1 [L655] p12_old = p12_new [L656] p12_new = nomsg [L657] p13_old = p13_new [L658] p13_new = nomsg [L659] p21_old = p21_new [L660] p21_new = nomsg [L661] p23_old = p23_new [L662] p23_new = nomsg [L663] p31_old = p31_new [L664] p31_new = nomsg [L665] p32_old = p32_new [L666] p32_new = nomsg [L668] int check__tmp; VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L669] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L671] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L673] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L675] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L677] COND FALSE !(((int)r1) >= 2) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L683] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L685] COND TRUE ((int)r1) < 2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L687] COND FALSE !(((int)r1) >= 2) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L693] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L695] COND TRUE ((int)r1) < 2 [L697] check__tmp = 1 [L698] __return_2106 = check__tmp [L699] main__c1 = __return_2106 [L701] _Bool __tmp_3; [L702] __tmp_3 = main__c1 [L703] _Bool assert__arg; [L704] assert__arg = __tmp_3 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L705] COND FALSE !(assert__arg == 0) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L712] COND TRUE !(mode1 == 0) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L714] COND FALSE !(r1 == 255) [L720] r1 = r1 + 1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L721] COND FALSE !(!(ep21 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=96, p32=0, p32_new=255, p32_old=255, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L729] COND TRUE !(ep31 == 0) [L731] m1 = p31_old [L732] p31_old = nomsg VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L733] COND FALSE !(((int)m1) > ((int)max1)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L737] COND TRUE ((int)r1) == 2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L739] COND FALSE !(((int)max1) == ((int)id1)) [L1819] st1 = 1 [L1820] mode1 = 0 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=1, r3=1, st1=1, st2=0, st3=0] [L1822] COND TRUE !(mode2 == 0) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=1, r3=1, st1=1, st2=0, st3=0] [L1824] COND FALSE !(r2 == 255) [L1830] r2 = r2 + 1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=64, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=96, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1831] COND TRUE !(ep12 == 0) [L1833] m2 = p12_old [L1834] p12_old = nomsg VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=96, m3=0, main__c1=1, main__i2=0, max1=96, max2=64, max3=96, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1835] COND TRUE ((int)m2) > ((int)max2) [L1837] max2 = m2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=96, m3=0, main__c1=1, main__i2=0, max1=96, max2=96, max3=96, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1839] COND FALSE !(!(ep32 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=96, m3=0, main__c1=1, main__i2=0, max1=96, max2=96, max3=96, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1847] COND TRUE ((int)r2) == 2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=96, m3=0, main__c1=1, main__i2=0, max1=96, max2=96, max3=96, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1849] COND FALSE !(((int)max2) == ((int)id2)) [L2006] nl2 = 1 [L2007] mode2 = 0 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=96, m3=0, main__c1=1, main__i2=0, max1=96, max2=96, max3=96, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L2009] COND TRUE !(mode3 == 0) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=96, m3=0, main__c1=1, main__i2=0, max1=96, max2=96, max3=96, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L2011] COND FALSE !(r3 == 255) [L2017] r3 = r3 + 1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=96, m3=0, main__c1=1, main__i2=0, max1=96, max2=96, max3=96, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L2018] COND FALSE !(!(ep13 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=96, m3=0, main__c1=1, main__i2=0, max1=96, max2=96, max3=96, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=64, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L2026] COND TRUE !(ep23 == 0) [L2028] m3 = p23_old [L2029] p23_old = nomsg VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=96, m3=64, main__c1=1, main__i2=0, max1=96, max2=96, max3=96, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L2030] COND FALSE !(((int)m3) > ((int)max3)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=96, m3=64, main__c1=1, main__i2=0, max1=96, max2=96, max3=96, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L2034] COND TRUE ((int)r3) == 2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=96, m3=64, main__c1=1, main__i2=0, max1=96, max2=96, max3=96, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L2036] COND TRUE ((int)max3) == ((int)id3) [L2038] st3 = 1 [L2039] mode3 = 0 [L2040] p12_old = p12_new [L2041] p12_new = nomsg [L2042] p13_old = p13_new [L2043] p13_new = nomsg [L2044] p21_old = p21_new [L2045] p21_new = nomsg [L2046] p23_old = p23_new [L2047] p23_new = nomsg [L2048] p31_old = p31_new [L2049] p31_new = nomsg [L2050] p32_old = p32_new [L2051] p32_new = nomsg [L2053] int check__tmp; VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=96, m3=64, main__c1=1, main__i2=0, max1=96, max2=96, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=2, r3=2, st1=1, st2=0, st3=1] [L2054] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L2060] check__tmp = 0 [L2061] __return_2494 = check__tmp [L2062] main__c1 = __return_2494 [L2064] _Bool __tmp_8; [L2065] __tmp_8 = main__c1 [L2066] _Bool assert__arg; [L2067] assert__arg = __tmp_8 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, __tmp_8=0, assert__arg=1, assert__arg=1, assert__arg=0, assert__arg=1, check__tmp=1, check__tmp=0, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=96, m3=64, main__c1=0, main__i2=0, max1=96, max2=96, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=0, node1____CPAchecker_TMP_0=64, node1____CPAchecker_TMP_0=96, node2____CPAchecker_TMP_1=64, node2____CPAchecker_TMP_1=0, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=2, r3=2, st1=1, st2=0, st3=1] [L2068] COND TRUE assert__arg == 0 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, __tmp_8=0, assert__arg=1, assert__arg=1, assert__arg=1, assert__arg=0, check__tmp=1, check__tmp=0, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=96, m3=64, main__c1=0, main__i2=0, max1=96, max2=96, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=2, r3=2, st1=1, st2=0, st3=1] [L2070] reach_error() VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, __tmp_8=0, assert__arg=1, assert__arg=1, assert__arg=1, assert__arg=0, check__tmp=1, check__tmp=1, check__tmp=0, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=64, id2=0, id3=96, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r312=1, init__r321=0, 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=96, m2=96, m3=64, main__c1=0, main__i2=0, max1=96, max2=96, max3=96, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=0, node1____CPAchecker_TMP_0=96, node1____CPAchecker_TMP_0=64, node2____CPAchecker_TMP_1=0, node2____CPAchecker_TMP_1=64, node3____CPAchecker_TMP_0=96, node3____CPAchecker_TMP_0=96, nomsg=255, p12=0, p12_new=255, p12_old=255, p13=0, p13_new=255, p13_old=255, p21=0, p21_new=255, p21_old=255, p23=0, p23_new=255, p23_old=255, p31=0, p31_new=255, p31_old=255, p32=0, p32_new=255, p32_old=255, r1=2, r2=2, r3=2, st1=1, st2=0, st3=1] - UnprovableResult [Line: 837]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 902]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 1915]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 1960]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 388 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 28.9s, OverallIterations: 17, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 4.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 8261 SdHoareTripleChecker+Valid, 0.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8261 mSDsluCounter, 33956 SdHoareTripleChecker+Invalid, 0.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 1490 IncrementalHoareTripleChecker+Unchecked, 21558 mSDsCounter, 120 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 659 IncrementalHoareTripleChecker+Invalid, 2269 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 120 mSolverCounterUnsat, 12398 mSDtfsCounter, 659 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2493 GetRequests, 2418 SyntacticMatches, 0 SemanticMatches, 75 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 118 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6567occurred in iteration=13, InterpolantAutomatonStates: 95, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.7s AutomataMinimizationTime, 16 MinimizatonAttempts, 1791 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 13.1s InterpolantComputationTime, 2666 NumberOfCodeBlocks, 2666 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 2479 ConstructedInterpolants, 295 QuantifiedInterpolants, 12556 SizeOfPredicates, 40 NumberOfNonLiveVariables, 5719 ConjunctsInSsa, 83 ConjunctsInUnsatCore, 16 InterpolantComputations, 16 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! [2021-11-23 16:52:26,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f51a9c-b5e1-419d-a126-93e9612ee783/bin/utaipan-fb15Y9Yzbl/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