./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 8fc3dc66 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 789c6269b6c837c39e5b0813dd594e0c19ce69080695551f96da6c745d9ba590 --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-16 19:20:03,557 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-16 19:20:03,602 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-16 19:20:03,606 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-16 19:20:03,606 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-16 19:20:03,621 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-16 19:20:03,622 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-16 19:20:03,623 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-16 19:20:03,623 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-16 19:20:03,623 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-16 19:20:03,623 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-16 19:20:03,624 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-16 19:20:03,624 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-16 19:20:03,625 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-16 19:20:03,625 INFO L153 SettingsManager]: * Use SBE=true [2025-03-16 19:20:03,625 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-16 19:20:03,625 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-16 19:20:03,625 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-16 19:20:03,625 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-16 19:20:03,625 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-16 19:20:03,625 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-16 19:20:03,625 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-16 19:20:03,625 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-16 19:20:03,625 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-16 19:20:03,625 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-16 19:20:03,625 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-16 19:20:03,625 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-16 19:20:03,625 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-16 19:20:03,625 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-16 19:20:03,625 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-16 19:20:03,625 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-16 19:20:03,625 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-16 19:20:03,625 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-16 19:20:03,625 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-16 19:20:03,626 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-16 19:20:03,626 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-16 19:20:03,626 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-16 19:20:03,626 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-16 19:20:03,626 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-16 19:20:03,626 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-16 19:20:03,626 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-16 19:20:03,626 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-16 19:20:03,626 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-16 19:20:03,626 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer 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 [2025-03-16 19:20:03,830 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-16 19:20:03,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-16 19:20:03,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-16 19:20:03,840 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-16 19:20:03,840 INFO L274 PluginConnector]: CDTParser initialized [2025-03-16 19:20:03,841 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2025-03-16 19:20:04,953 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90f15da2d/83b2f5b00bfd45e4bf0b58237d11cd5c/FLAGba5c7c4a7 [2025-03-16 19:20:05,252 INFO L384 CDTParser]: Found 1 translation units. [2025-03-16 19:20:05,253 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2025-03-16 19:20:05,269 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90f15da2d/83b2f5b00bfd45e4bf0b58237d11cd5c/FLAGba5c7c4a7 [2025-03-16 19:20:05,527 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90f15da2d/83b2f5b00bfd45e4bf0b58237d11cd5c [2025-03-16 19:20:05,529 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-16 19:20:05,531 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-16 19:20:05,532 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-16 19:20:05,532 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-16 19:20:05,535 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-16 19:20:05,536 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.03 07:20:05" (1/1) ... [2025-03-16 19:20:05,538 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f65a6f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 07:20:05, skipping insertion in model container [2025-03-16 19:20:05,538 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.03 07:20:05" (1/1) ... [2025-03-16 19:20:05,578 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-16 19:20:05,776 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14148,14161] [2025-03-16 19:20:05,788 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[15124,15137] [2025-03-16 19:20:05,830 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26469,26482] [2025-03-16 19:20:05,834 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[27116,27129] [2025-03-16 19:20:05,839 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[28392,28405] [2025-03-16 19:20:05,857 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-16 19:20:05,868 INFO L200 MainTranslator]: Completed pre-run [2025-03-16 19:20:05,928 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14148,14161] [2025-03-16 19:20:05,932 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[15124,15137] [2025-03-16 19:20:05,964 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26469,26482] [2025-03-16 19:20:05,971 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[27116,27129] [2025-03-16 19:20:05,977 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[28392,28405] [2025-03-16 19:20:05,992 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-16 19:20:06,007 INFO L204 MainTranslator]: Completed translation [2025-03-16 19:20:06,007 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 07:20:06 WrapperNode [2025-03-16 19:20:06,008 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-16 19:20:06,008 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-16 19:20:06,008 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-16 19:20:06,008 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-16 19:20:06,013 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 07:20:06" (1/1) ... [2025-03-16 19:20:06,028 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 07:20:06" (1/1) ... [2025-03-16 19:20:06,088 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1639 [2025-03-16 19:20:06,088 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-16 19:20:06,088 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-16 19:20:06,089 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-16 19:20:06,089 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-16 19:20:06,095 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 07:20:06" (1/1) ... [2025-03-16 19:20:06,095 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 07:20:06" (1/1) ... [2025-03-16 19:20:06,104 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 07:20:06" (1/1) ... [2025-03-16 19:20:06,133 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-03-16 19:20:06,133 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 07:20:06" (1/1) ... [2025-03-16 19:20:06,133 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 07:20:06" (1/1) ... [2025-03-16 19:20:06,160 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 07:20:06" (1/1) ... [2025-03-16 19:20:06,163 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 07:20:06" (1/1) ... [2025-03-16 19:20:06,170 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 07:20:06" (1/1) ... [2025-03-16 19:20:06,177 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 07:20:06" (1/1) ... [2025-03-16 19:20:06,185 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-16 19:20:06,187 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-16 19:20:06,187 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-16 19:20:06,187 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-16 19:20:06,188 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 07:20:06" (1/1) ... [2025-03-16 19:20:06,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-16 19:20:06,201 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-16 19:20:06,214 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-16 19:20:06,219 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-16 19:20:06,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-16 19:20:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-16 19:20:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-16 19:20:06,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-16 19:20:06,340 INFO L256 CfgBuilder]: Building ICFG [2025-03-16 19:20:06,341 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-16 19:20:07,326 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L895: havoc main_~__tmp_5~0#1, main_~assert__arg~4#1;havoc main_~check__tmp~4#1; [2025-03-16 19:20:07,327 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1391: havoc main_~node1____CPAchecker_TMP_1~2#1;havoc main_~node1____CPAchecker_TMP_0~2#1; [2025-03-16 19:20:07,327 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1953: havoc main_~__tmp_7~0#1, main_~assert__arg~6#1;havoc main_~check__tmp~9#1; [2025-03-16 19:20:07,327 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L830: havoc main_~__tmp_4~0#1, main_~assert__arg~3#1;havoc main_~check__tmp~3#1; [2025-03-16 19:20:07,327 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L700: havoc main_~__tmp_3~0#1, main_~assert__arg~2#1;havoc main_~check__tmp~2#1;havoc main_~node3____CPAchecker_TMP_1~1#1;havoc main_~node3____CPAchecker_TMP_0~1#1;havoc main_~node2____CPAchecker_TMP_1~1#1;havoc main_~node2____CPAchecker_TMP_0~1#1;havoc main_~node1____CPAchecker_TMP_1~1#1;havoc main_~node1____CPAchecker_TMP_0~1#1;havoc main_~__tmp_2~0#1, main_~assert__arg~1#1;havoc main_~check__tmp~1#1;havoc main_~__tmp_1~0#1, main_~assert__arg~0#1;havoc main_~check__tmp~0#1;havoc main_~node3____CPAchecker_TMP_1~0#1;havoc main_~node3____CPAchecker_TMP_0~0#1;havoc main_~node2____CPAchecker_TMP_1~0#1;havoc main_~node2____CPAchecker_TMP_0~0#1;havoc main_~node1____CPAchecker_TMP_1~0#1;havoc main_~node1____CPAchecker_TMP_0~0#1;havoc main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r212~0#1, main_~init__tmp___1~0#1, main_~init__r232~0#1, main_~init__tmp___2~0#1, main_~init__r312~0#1, main_~init__tmp___3~0#1, main_~init__r322~0#1, main_~init__tmp___4~0#1, main_~init__tmp___5~0#1; [2025-03-16 19:20:07,327 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1694: havoc main_~check__tmp~7#1; [2025-03-16 19:20:07,327 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2063: havoc main_~__tmp_8~0#1, main_~assert__arg~7#1;havoc main_~check__tmp~10#1; [2025-03-16 19:20:07,327 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2097: havoc main_~check__tmp~11#1; [2025-03-16 19:20:07,327 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1179: havoc main_~node3____CPAchecker_TMP_1~2#1;havoc main_~node3____CPAchecker_TMP_0~2#1; [2025-03-16 19:20:07,327 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1015: havoc main_~check__tmp~5#1; [2025-03-16 19:20:07,327 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1908: havoc main_~__tmp_6~0#1, main_~assert__arg~5#1;havoc main_~check__tmp~8#1; [2025-03-16 19:20:07,328 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1285: havoc main_~node2____CPAchecker_TMP_1~2#1;havoc main_~node2____CPAchecker_TMP_0~2#1; [2025-03-16 19:20:07,328 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1587: havoc main_~check__tmp~6#1; [2025-03-16 19:20:07,377 INFO L? ?]: Removed 98 outVars from TransFormulas that were not future-live. [2025-03-16 19:20:07,377 INFO L307 CfgBuilder]: Performing block encoding [2025-03-16 19:20:07,394 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-16 19:20:07,394 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-16 19:20:07,395 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 07:20:07 BoogieIcfgContainer [2025-03-16 19:20:07,395 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-16 19:20:07,396 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-16 19:20:07,396 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-16 19:20:07,400 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-16 19:20:07,400 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.03 07:20:05" (1/3) ... [2025-03-16 19:20:07,400 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47313c4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 07:20:07, skipping insertion in model container [2025-03-16 19:20:07,400 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 07:20:06" (2/3) ... [2025-03-16 19:20:07,400 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47313c4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 07:20:07, skipping insertion in model container [2025-03-16 19:20:07,400 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 07:20:07" (3/3) ... [2025-03-16 19:20:07,401 INFO L128 eAbstractionObserver]: Analyzing ICFG pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2025-03-16 19:20:07,411 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-16 19:20:07,414 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c that has 1 procedures, 387 locations, 1 initial locations, 0 loop locations, and 5 error locations. [2025-03-16 19:20:07,462 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-16 19:20:07,470 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@660ef012, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-16 19:20:07,472 INFO L334 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2025-03-16 19:20:07,476 INFO L276 IsEmpty]: Start isEmpty. Operand has 387 states, 381 states have (on average 1.8267716535433072) internal successors, (696), 386 states have internal predecessors, (696), 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) [2025-03-16 19:20:07,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2025-03-16 19:20:07,487 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:07,487 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:07,488 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:07,492 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:07,492 INFO L85 PathProgramCache]: Analyzing trace with hash -1662344701, now seen corresponding path program 1 times [2025-03-16 19:20:07,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:07,498 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [15165550] [2025-03-16 19:20:07,498 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:07,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:07,580 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 140 statements into 1 equivalence classes. [2025-03-16 19:20:07,680 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 140 of 140 statements. [2025-03-16 19:20:07,680 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:07,680 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:07,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:07,968 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:07,968 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [15165550] [2025-03-16 19:20:07,968 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [15165550] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:07,969 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:07,969 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 19:20:07,970 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1788673796] [2025-03-16 19:20:07,970 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:07,972 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-16 19:20:07,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:07,986 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-16 19:20:07,987 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 19:20:07,989 INFO L87 Difference]: Start difference. First operand has 387 states, 381 states have (on average 1.8267716535433072) internal successors, (696), 386 states have internal predecessors, (696), 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 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 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) [2025-03-16 19:20:08,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:08,128 INFO L93 Difference]: Finished difference Result 695 states and 1230 transitions. [2025-03-16 19:20:08,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-16 19:20:08,134 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 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 140 [2025-03-16 19:20:08,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:08,144 INFO L225 Difference]: With dead ends: 695 [2025-03-16 19:20:08,144 INFO L226 Difference]: Without dead ends: 554 [2025-03-16 19:20:08,147 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 19:20:08,148 INFO L435 NwaCegarLoop]: 661 mSDtfsCounter, 427 mSDsluCounter, 426 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 427 SdHoareTripleChecker+Valid, 1087 SdHoareTripleChecker+Invalid, 68 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:08,149 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [427 Valid, 1087 Invalid, 68 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-16 19:20:08,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 554 states. [2025-03-16 19:20:08,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 554 to 552. [2025-03-16 19:20:08,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 552 states, 547 states have (on average 1.4753199268738575) internal successors, (807), 551 states have internal predecessors, (807), 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) [2025-03-16 19:20:08,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 552 states and 807 transitions. [2025-03-16 19:20:08,193 INFO L78 Accepts]: Start accepts. Automaton has 552 states and 807 transitions. Word has length 140 [2025-03-16 19:20:08,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:08,193 INFO L471 AbstractCegarLoop]: Abstraction has 552 states and 807 transitions. [2025-03-16 19:20:08,193 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 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) [2025-03-16 19:20:08,194 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 807 transitions. [2025-03-16 19:20:08,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2025-03-16 19:20:08,198 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:08,198 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:08,198 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-16 19:20:08,198 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:08,199 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:08,199 INFO L85 PathProgramCache]: Analyzing trace with hash -688011549, now seen corresponding path program 1 times [2025-03-16 19:20:08,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:08,199 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [965394819] [2025-03-16 19:20:08,199 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:08,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:08,226 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 140 statements into 1 equivalence classes. [2025-03-16 19:20:08,350 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 140 of 140 statements. [2025-03-16 19:20:08,350 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:08,350 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:08,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:08,751 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:08,751 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [965394819] [2025-03-16 19:20:08,752 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [965394819] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:08,752 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:08,752 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 19:20:08,752 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2072822821] [2025-03-16 19:20:08,752 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:08,753 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-16 19:20:08,753 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:08,754 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-16 19:20:08,754 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 19:20:08,754 INFO L87 Difference]: Start difference. First operand 552 states and 807 transitions. Second operand has 4 states, 4 states have (on average 35.0) internal successors, (140), 3 states have internal predecessors, (140), 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) [2025-03-16 19:20:08,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:08,924 INFO L93 Difference]: Finished difference Result 2679 states and 3900 transitions. [2025-03-16 19:20:08,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-16 19:20:08,925 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 35.0) internal successors, (140), 3 states have internal predecessors, (140), 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 140 [2025-03-16 19:20:08,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:08,932 INFO L225 Difference]: With dead ends: 2679 [2025-03-16 19:20:08,932 INFO L226 Difference]: Without dead ends: 2135 [2025-03-16 19:20:08,934 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-16 19:20:08,934 INFO L435 NwaCegarLoop]: 967 mSDtfsCounter, 1577 mSDsluCounter, 1460 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1577 SdHoareTripleChecker+Valid, 2427 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:08,935 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1577 Valid, 2427 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 61 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-16 19:20:08,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2135 states. [2025-03-16 19:20:08,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2135 to 1047. [2025-03-16 19:20:08,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1047 states, 1042 states have (on average 1.4625719769673704) internal successors, (1524), 1046 states have internal predecessors, (1524), 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) [2025-03-16 19:20:08,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 1047 states and 1524 transitions. [2025-03-16 19:20:08,987 INFO L78 Accepts]: Start accepts. Automaton has 1047 states and 1524 transitions. Word has length 140 [2025-03-16 19:20:08,987 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:08,987 INFO L471 AbstractCegarLoop]: Abstraction has 1047 states and 1524 transitions. [2025-03-16 19:20:08,987 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 35.0) internal successors, (140), 3 states have internal predecessors, (140), 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) [2025-03-16 19:20:08,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1524 transitions. [2025-03-16 19:20:08,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2025-03-16 19:20:08,990 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:08,990 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:08,990 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-16 19:20:08,990 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:08,991 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:08,991 INFO L85 PathProgramCache]: Analyzing trace with hash -2057216265, now seen corresponding path program 1 times [2025-03-16 19:20:08,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:08,991 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2135920119] [2025-03-16 19:20:08,991 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:08,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:09,014 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 141 statements into 1 equivalence classes. [2025-03-16 19:20:09,023 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 141 of 141 statements. [2025-03-16 19:20:09,023 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:09,023 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:09,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:09,092 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:09,092 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2135920119] [2025-03-16 19:20:09,092 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2135920119] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:09,092 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:09,092 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 19:20:09,092 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1700517695] [2025-03-16 19:20:09,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:09,093 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-16 19:20:09,093 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:09,093 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-16 19:20:09,093 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 19:20:09,094 INFO L87 Difference]: Start difference. First operand 1047 states and 1524 transitions. Second operand has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 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) [2025-03-16 19:20:09,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:09,125 INFO L93 Difference]: Finished difference Result 2069 states and 3006 transitions. [2025-03-16 19:20:09,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-16 19:20:09,126 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 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 [2025-03-16 19:20:09,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:09,130 INFO L225 Difference]: With dead ends: 2069 [2025-03-16 19:20:09,130 INFO L226 Difference]: Without dead ends: 1049 [2025-03-16 19:20:09,131 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 19:20:09,132 INFO L435 NwaCegarLoop]: 551 mSDtfsCounter, 0 mSDsluCounter, 545 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1096 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:09,133 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1096 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 19:20:09,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1049 states. [2025-03-16 19:20:09,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1049 to 1049. [2025-03-16 19:20:09,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1049 states, 1044 states have (on average 1.4616858237547892) internal successors, (1526), 1048 states have internal predecessors, (1526), 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) [2025-03-16 19:20:09,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 1049 states and 1526 transitions. [2025-03-16 19:20:09,162 INFO L78 Accepts]: Start accepts. Automaton has 1049 states and 1526 transitions. Word has length 141 [2025-03-16 19:20:09,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:09,162 INFO L471 AbstractCegarLoop]: Abstraction has 1049 states and 1526 transitions. [2025-03-16 19:20:09,162 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 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) [2025-03-16 19:20:09,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1526 transitions. [2025-03-16 19:20:09,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2025-03-16 19:20:09,165 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:09,165 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:09,165 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-16 19:20:09,165 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:09,166 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:09,166 INFO L85 PathProgramCache]: Analyzing trace with hash -2103352309, now seen corresponding path program 1 times [2025-03-16 19:20:09,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:09,166 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2046399006] [2025-03-16 19:20:09,167 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:09,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:09,188 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 142 statements into 1 equivalence classes. [2025-03-16 19:20:09,234 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 142 of 142 statements. [2025-03-16 19:20:09,234 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:09,235 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:09,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:09,606 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:09,606 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2046399006] [2025-03-16 19:20:09,606 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2046399006] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:09,606 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:09,606 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-16 19:20:09,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [851246426] [2025-03-16 19:20:09,606 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:09,607 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-16 19:20:09,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:09,607 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-16 19:20:09,607 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 19:20:09,608 INFO L87 Difference]: Start difference. First operand 1049 states and 1526 transitions. Second operand has 4 states, 4 states have (on average 35.5) internal successors, (142), 4 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) [2025-03-16 19:20:09,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:09,637 INFO L93 Difference]: Finished difference Result 2089 states and 3039 transitions. [2025-03-16 19:20:09,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-16 19:20:09,638 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 35.5) internal successors, (142), 4 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 [2025-03-16 19:20:09,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:09,642 INFO L225 Difference]: With dead ends: 2089 [2025-03-16 19:20:09,642 INFO L226 Difference]: Without dead ends: 1047 [2025-03-16 19:20:09,645 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 19:20:09,646 INFO L435 NwaCegarLoop]: 592 mSDtfsCounter, 24 mSDsluCounter, 1133 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 1725 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:09,646 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [24 Valid, 1725 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 19:20:09,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1047 states. [2025-03-16 19:20:09,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1047 to 1047. [2025-03-16 19:20:09,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1047 states, 1042 states have (on average 1.4606525911708252) internal successors, (1522), 1046 states have internal predecessors, (1522), 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) [2025-03-16 19:20:09,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 1047 states and 1522 transitions. [2025-03-16 19:20:09,666 INFO L78 Accepts]: Start accepts. Automaton has 1047 states and 1522 transitions. Word has length 142 [2025-03-16 19:20:09,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:09,666 INFO L471 AbstractCegarLoop]: Abstraction has 1047 states and 1522 transitions. [2025-03-16 19:20:09,666 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 35.5) internal successors, (142), 4 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) [2025-03-16 19:20:09,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1522 transitions. [2025-03-16 19:20:09,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2025-03-16 19:20:09,668 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:09,668 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:09,668 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-16 19:20:09,668 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:09,669 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:09,669 INFO L85 PathProgramCache]: Analyzing trace with hash -1561769786, now seen corresponding path program 1 times [2025-03-16 19:20:09,669 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:09,669 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562098314] [2025-03-16 19:20:09,669 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:09,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:09,684 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 142 statements into 1 equivalence classes. [2025-03-16 19:20:09,696 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 142 of 142 statements. [2025-03-16 19:20:09,696 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:09,696 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:09,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:09,763 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:09,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1562098314] [2025-03-16 19:20:09,763 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1562098314] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:09,763 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:09,763 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 19:20:09,763 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1325406766] [2025-03-16 19:20:09,763 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:09,764 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-16 19:20:09,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:09,764 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-16 19:20:09,764 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 19:20:09,764 INFO L87 Difference]: Start difference. First operand 1047 states and 1522 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) [2025-03-16 19:20:09,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:09,811 INFO L93 Difference]: Finished difference Result 2440 states and 3551 transitions. [2025-03-16 19:20:09,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-16 19:20:09,812 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 [2025-03-16 19:20:09,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:09,817 INFO L225 Difference]: With dead ends: 2440 [2025-03-16 19:20:09,818 INFO L226 Difference]: Without dead ends: 1566 [2025-03-16 19:20:09,819 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 19:20:09,821 INFO L435 NwaCegarLoop]: 956 mSDtfsCounter, 479 mSDsluCounter, 497 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 479 SdHoareTripleChecker+Valid, 1453 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:09,821 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [479 Valid, 1453 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 19:20:09,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1566 states. [2025-03-16 19:20:09,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1566 to 1540. [2025-03-16 19:20:09,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1540 states, 1535 states have (on average 1.4429967426710097) internal successors, (2215), 1539 states have internal predecessors, (2215), 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) [2025-03-16 19:20:09,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 1540 states and 2215 transitions. [2025-03-16 19:20:09,857 INFO L78 Accepts]: Start accepts. Automaton has 1540 states and 2215 transitions. Word has length 142 [2025-03-16 19:20:09,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:09,857 INFO L471 AbstractCegarLoop]: Abstraction has 1540 states and 2215 transitions. [2025-03-16 19:20:09,857 INFO L472 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) [2025-03-16 19:20:09,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2215 transitions. [2025-03-16 19:20:09,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2025-03-16 19:20:09,860 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:09,860 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:09,860 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-16 19:20:09,860 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:09,860 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:09,860 INFO L85 PathProgramCache]: Analyzing trace with hash -896794566, now seen corresponding path program 1 times [2025-03-16 19:20:09,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:09,860 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1180097265] [2025-03-16 19:20:09,861 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:09,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:09,877 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 148 statements into 1 equivalence classes. [2025-03-16 19:20:09,889 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 148 of 148 statements. [2025-03-16 19:20:09,890 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:09,890 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:09,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:09,949 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:09,949 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1180097265] [2025-03-16 19:20:09,949 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1180097265] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:09,949 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:09,949 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 19:20:09,950 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1185428952] [2025-03-16 19:20:09,950 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:09,950 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-16 19:20:09,950 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:09,950 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-16 19:20:09,950 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 19:20:09,951 INFO L87 Difference]: Start difference. First operand 1540 states and 2215 transitions. Second operand has 3 states, 3 states have (on average 49.333333333333336) internal successors, (148), 3 states have internal predecessors, (148), 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) [2025-03-16 19:20:10,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:10,193 INFO L93 Difference]: Finished difference Result 4013 states and 5835 transitions. [2025-03-16 19:20:10,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-16 19:20:10,194 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 49.333333333333336) internal successors, (148), 3 states have internal predecessors, (148), 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 148 [2025-03-16 19:20:10,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:10,202 INFO L225 Difference]: With dead ends: 4013 [2025-03-16 19:20:10,202 INFO L226 Difference]: Without dead ends: 2800 [2025-03-16 19:20:10,203 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 19:20:10,204 INFO L435 NwaCegarLoop]: 590 mSDtfsCounter, 404 mSDsluCounter, 419 mSDsCounter, 0 mSdLazyCounter, 230 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 404 SdHoareTripleChecker+Valid, 1009 SdHoareTripleChecker+Invalid, 239 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 230 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:10,204 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [404 Valid, 1009 Invalid, 239 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 230 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-16 19:20:10,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2800 states. [2025-03-16 19:20:10,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2800 to 2774. [2025-03-16 19:20:10,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2774 states, 2769 states have (on average 1.4467316720837848) internal successors, (4006), 2773 states have internal predecessors, (4006), 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) [2025-03-16 19:20:10,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2774 states to 2774 states and 4006 transitions. [2025-03-16 19:20:10,259 INFO L78 Accepts]: Start accepts. Automaton has 2774 states and 4006 transitions. Word has length 148 [2025-03-16 19:20:10,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:10,259 INFO L471 AbstractCegarLoop]: Abstraction has 2774 states and 4006 transitions. [2025-03-16 19:20:10,259 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 49.333333333333336) internal successors, (148), 3 states have internal predecessors, (148), 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) [2025-03-16 19:20:10,259 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 4006 transitions. [2025-03-16 19:20:10,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2025-03-16 19:20:10,262 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:10,262 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:10,263 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-16 19:20:10,263 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:10,263 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:10,263 INFO L85 PathProgramCache]: Analyzing trace with hash -1513287207, now seen corresponding path program 1 times [2025-03-16 19:20:10,263 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:10,263 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [428422731] [2025-03-16 19:20:10,263 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:10,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:10,277 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 148 statements into 1 equivalence classes. [2025-03-16 19:20:10,302 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 148 of 148 statements. [2025-03-16 19:20:10,302 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:10,302 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:10,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:10,623 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:10,623 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [428422731] [2025-03-16 19:20:10,623 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [428422731] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:10,623 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:10,623 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-03-16 19:20:10,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [713027619] [2025-03-16 19:20:10,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:10,624 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-03-16 19:20:10,624 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:10,624 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-03-16 19:20:10,624 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2025-03-16 19:20:10,624 INFO L87 Difference]: Start difference. First operand 2774 states and 4006 transitions. Second operand has 8 states, 8 states have (on average 18.5) internal successors, (148), 8 states have internal predecessors, (148), 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) [2025-03-16 19:20:10,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:10,752 INFO L93 Difference]: Finished difference Result 5695 states and 8503 transitions. [2025-03-16 19:20:10,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-16 19:20:10,752 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 18.5) internal successors, (148), 8 states have internal predecessors, (148), 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 148 [2025-03-16 19:20:10,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:10,765 INFO L225 Difference]: With dead ends: 5695 [2025-03-16 19:20:10,765 INFO L226 Difference]: Without dead ends: 4619 [2025-03-16 19:20:10,768 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2025-03-16 19:20:10,769 INFO L435 NwaCegarLoop]: 574 mSDtfsCounter, 1544 mSDsluCounter, 647 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 40 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1544 SdHoareTripleChecker+Valid, 1221 SdHoareTripleChecker+Invalid, 136 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 40 IncrementalHoareTripleChecker+Valid, 96 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:10,769 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1544 Valid, 1221 Invalid, 136 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [40 Valid, 96 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-16 19:20:10,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4619 states. [2025-03-16 19:20:10,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4619 to 4617. [2025-03-16 19:20:10,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4617 states, 4612 states have (on average 1.459887250650477) internal successors, (6733), 4616 states have internal predecessors, (6733), 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) [2025-03-16 19:20:10,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4617 states to 4617 states and 6733 transitions. [2025-03-16 19:20:10,881 INFO L78 Accepts]: Start accepts. Automaton has 4617 states and 6733 transitions. Word has length 148 [2025-03-16 19:20:10,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:10,881 INFO L471 AbstractCegarLoop]: Abstraction has 4617 states and 6733 transitions. [2025-03-16 19:20:10,882 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 18.5) internal successors, (148), 8 states have internal predecessors, (148), 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) [2025-03-16 19:20:10,882 INFO L276 IsEmpty]: Start isEmpty. Operand 4617 states and 6733 transitions. [2025-03-16 19:20:10,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2025-03-16 19:20:10,885 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:10,885 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:10,886 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-16 19:20:10,886 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:10,886 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:10,886 INFO L85 PathProgramCache]: Analyzing trace with hash -2100093221, now seen corresponding path program 1 times [2025-03-16 19:20:10,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:10,887 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [975177987] [2025-03-16 19:20:10,887 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:10,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:10,902 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 148 statements into 1 equivalence classes. [2025-03-16 19:20:10,961 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 148 of 148 statements. [2025-03-16 19:20:10,962 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:10,962 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:11,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:11,154 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:11,154 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [975177987] [2025-03-16 19:20:11,154 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [975177987] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:11,154 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:11,154 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 19:20:11,155 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334323791] [2025-03-16 19:20:11,155 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:11,155 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-16 19:20:11,155 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:11,155 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-16 19:20:11,156 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 19:20:11,156 INFO L87 Difference]: Start difference. First operand 4617 states and 6733 transitions. Second operand has 4 states, 4 states have (on average 37.0) internal successors, (148), 3 states have internal predecessors, (148), 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) [2025-03-16 19:20:11,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:11,265 INFO L93 Difference]: Finished difference Result 12039 states and 17544 transitions. [2025-03-16 19:20:11,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-16 19:20:11,266 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 37.0) internal successors, (148), 3 states have internal predecessors, (148), 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 148 [2025-03-16 19:20:11,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:11,286 INFO L225 Difference]: With dead ends: 12039 [2025-03-16 19:20:11,286 INFO L226 Difference]: Without dead ends: 7440 [2025-03-16 19:20:11,294 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-16 19:20:11,295 INFO L435 NwaCegarLoop]: 958 mSDtfsCounter, 480 mSDsluCounter, 1418 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 480 SdHoareTripleChecker+Valid, 2376 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 57 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:11,295 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [480 Valid, 2376 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 57 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-16 19:20:11,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7440 states. [2025-03-16 19:20:11,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7440 to 7418. [2025-03-16 19:20:11,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7418 states, 7413 states have (on average 1.443949817887495) internal successors, (10704), 7417 states have internal predecessors, (10704), 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) [2025-03-16 19:20:11,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7418 states to 7418 states and 10704 transitions. [2025-03-16 19:20:11,474 INFO L78 Accepts]: Start accepts. Automaton has 7418 states and 10704 transitions. Word has length 148 [2025-03-16 19:20:11,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:11,474 INFO L471 AbstractCegarLoop]: Abstraction has 7418 states and 10704 transitions. [2025-03-16 19:20:11,474 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 37.0) internal successors, (148), 3 states have internal predecessors, (148), 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) [2025-03-16 19:20:11,474 INFO L276 IsEmpty]: Start isEmpty. Operand 7418 states and 10704 transitions. [2025-03-16 19:20:11,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2025-03-16 19:20:11,481 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:11,482 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:11,482 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-16 19:20:11,482 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:11,482 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:11,482 INFO L85 PathProgramCache]: Analyzing trace with hash -449831042, now seen corresponding path program 1 times [2025-03-16 19:20:11,483 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:11,483 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [100601576] [2025-03-16 19:20:11,483 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:11,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:11,503 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 150 statements into 1 equivalence classes. [2025-03-16 19:20:11,512 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 150 of 150 statements. [2025-03-16 19:20:11,513 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:11,513 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:11,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:11,575 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:11,575 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [100601576] [2025-03-16 19:20:11,576 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [100601576] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:11,576 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:11,576 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 19:20:11,576 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1534138101] [2025-03-16 19:20:11,576 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:11,576 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-16 19:20:11,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:11,577 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-16 19:20:11,577 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 19:20:11,578 INFO L87 Difference]: Start difference. First operand 7418 states and 10704 transitions. Second operand has 3 states, 3 states have (on average 50.0) internal successors, (150), 3 states have internal predecessors, (150), 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) [2025-03-16 19:20:11,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:11,694 INFO L93 Difference]: Finished difference Result 21168 states and 30559 transitions. [2025-03-16 19:20:11,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-16 19:20:11,695 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 50.0) internal successors, (150), 3 states have internal predecessors, (150), 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 150 [2025-03-16 19:20:11,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:11,734 INFO L225 Difference]: With dead ends: 21168 [2025-03-16 19:20:11,735 INFO L226 Difference]: Without dead ends: 14227 [2025-03-16 19:20:11,746 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 19:20:11,747 INFO L435 NwaCegarLoop]: 1019 mSDtfsCounter, 469 mSDsluCounter, 496 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 469 SdHoareTripleChecker+Valid, 1515 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:11,747 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [469 Valid, 1515 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 19:20:11,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14227 states. [2025-03-16 19:20:11,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14227 to 14207. [2025-03-16 19:20:11,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14207 states, 14202 states have (on average 1.4278974792282777) internal successors, (20279), 14206 states have internal predecessors, (20279), 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) [2025-03-16 19:20:12,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14207 states to 14207 states and 20279 transitions. [2025-03-16 19:20:12,021 INFO L78 Accepts]: Start accepts. Automaton has 14207 states and 20279 transitions. Word has length 150 [2025-03-16 19:20:12,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:12,021 INFO L471 AbstractCegarLoop]: Abstraction has 14207 states and 20279 transitions. [2025-03-16 19:20:12,026 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 50.0) internal successors, (150), 3 states have internal predecessors, (150), 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) [2025-03-16 19:20:12,026 INFO L276 IsEmpty]: Start isEmpty. Operand 14207 states and 20279 transitions. [2025-03-16 19:20:12,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2025-03-16 19:20:12,037 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:12,037 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:12,037 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-03-16 19:20:12,037 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:12,038 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:12,038 INFO L85 PathProgramCache]: Analyzing trace with hash 1447148416, now seen corresponding path program 1 times [2025-03-16 19:20:12,039 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:12,039 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [459543591] [2025-03-16 19:20:12,039 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:12,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:12,056 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 150 statements into 1 equivalence classes. [2025-03-16 19:20:12,144 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 150 of 150 statements. [2025-03-16 19:20:12,145 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:12,145 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:12,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:12,334 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:12,334 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [459543591] [2025-03-16 19:20:12,334 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [459543591] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:12,334 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:12,335 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 19:20:12,335 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1428417805] [2025-03-16 19:20:12,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:12,335 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-16 19:20:12,335 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:12,336 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-16 19:20:12,336 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 19:20:12,336 INFO L87 Difference]: Start difference. First operand 14207 states and 20279 transitions. Second operand has 4 states, 4 states have (on average 37.5) internal successors, (150), 3 states have internal predecessors, (150), 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) [2025-03-16 19:20:12,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:12,605 INFO L93 Difference]: Finished difference Result 68955 states and 98111 transitions. [2025-03-16 19:20:12,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-16 19:20:12,606 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 37.5) internal successors, (150), 3 states have internal predecessors, (150), 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 150 [2025-03-16 19:20:12,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:12,704 INFO L225 Difference]: With dead ends: 68955 [2025-03-16 19:20:12,705 INFO L226 Difference]: Without dead ends: 54794 [2025-03-16 19:20:12,739 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-16 19:20:12,739 INFO L435 NwaCegarLoop]: 951 mSDtfsCounter, 1541 mSDsluCounter, 1434 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1541 SdHoareTripleChecker+Valid, 2385 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:12,740 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1541 Valid, 2385 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-16 19:20:12,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54794 states. [2025-03-16 19:20:13,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54794 to 27411. [2025-03-16 19:20:13,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27411 states, 27406 states have (on average 1.4093264248704662) internal successors, (38624), 27410 states have internal predecessors, (38624), 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) [2025-03-16 19:20:13,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27411 states to 27411 states and 38624 transitions. [2025-03-16 19:20:13,522 INFO L78 Accepts]: Start accepts. Automaton has 27411 states and 38624 transitions. Word has length 150 [2025-03-16 19:20:13,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:13,523 INFO L471 AbstractCegarLoop]: Abstraction has 27411 states and 38624 transitions. [2025-03-16 19:20:13,523 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 37.5) internal successors, (150), 3 states have internal predecessors, (150), 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) [2025-03-16 19:20:13,523 INFO L276 IsEmpty]: Start isEmpty. Operand 27411 states and 38624 transitions. [2025-03-16 19:20:13,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2025-03-16 19:20:13,543 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:13,543 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:13,543 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-03-16 19:20:13,544 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:13,544 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:13,544 INFO L85 PathProgramCache]: Analyzing trace with hash 145214010, now seen corresponding path program 1 times [2025-03-16 19:20:13,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:13,545 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [583855871] [2025-03-16 19:20:13,545 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:13,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:13,560 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 151 statements into 1 equivalence classes. [2025-03-16 19:20:13,565 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 151 of 151 statements. [2025-03-16 19:20:13,565 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:13,565 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:13,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:13,601 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:13,601 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [583855871] [2025-03-16 19:20:13,601 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [583855871] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:13,601 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:13,601 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 19:20:13,601 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1966220288] [2025-03-16 19:20:13,602 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:13,602 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-16 19:20:13,602 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:13,602 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-16 19:20:13,602 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 19:20:13,603 INFO L87 Difference]: Start difference. First operand 27411 states and 38624 transitions. Second operand has 3 states, 3 states have (on average 50.333333333333336) internal successors, (151), 3 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) [2025-03-16 19:20:13,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:13,697 INFO L93 Difference]: Finished difference Result 54712 states and 77099 transitions. [2025-03-16 19:20:13,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-16 19:20:13,698 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 50.333333333333336) internal successors, (151), 3 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 [2025-03-16 19:20:13,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:13,743 INFO L225 Difference]: With dead ends: 54712 [2025-03-16 19:20:13,744 INFO L226 Difference]: Without dead ends: 27419 [2025-03-16 19:20:13,774 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 19:20:13,774 INFO L435 NwaCegarLoop]: 548 mSDtfsCounter, 0 mSDsluCounter, 542 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1090 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:13,775 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1090 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 19:20:13,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27419 states. [2025-03-16 19:20:14,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27419 to 27419. [2025-03-16 19:20:14,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27419 states, 27414 states have (on average 1.409206974538557) internal successors, (38632), 27418 states have internal predecessors, (38632), 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) [2025-03-16 19:20:14,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27419 states to 27419 states and 38632 transitions. [2025-03-16 19:20:14,303 INFO L78 Accepts]: Start accepts. Automaton has 27419 states and 38632 transitions. Word has length 151 [2025-03-16 19:20:14,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:14,303 INFO L471 AbstractCegarLoop]: Abstraction has 27419 states and 38632 transitions. [2025-03-16 19:20:14,303 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 50.333333333333336) internal successors, (151), 3 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) [2025-03-16 19:20:14,303 INFO L276 IsEmpty]: Start isEmpty. Operand 27419 states and 38632 transitions. [2025-03-16 19:20:14,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2025-03-16 19:20:14,329 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:14,329 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:14,329 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2025-03-16 19:20:14,329 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:14,330 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:14,330 INFO L85 PathProgramCache]: Analyzing trace with hash -308897432, now seen corresponding path program 1 times [2025-03-16 19:20:14,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:14,330 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2106821381] [2025-03-16 19:20:14,330 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:14,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:14,349 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 152 statements into 1 equivalence classes. [2025-03-16 19:20:14,387 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 152 of 152 statements. [2025-03-16 19:20:14,387 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:14,387 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:14,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:14,745 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:14,745 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2106821381] [2025-03-16 19:20:14,745 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2106821381] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:14,745 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:14,745 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-16 19:20:14,745 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [903603534] [2025-03-16 19:20:14,745 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:14,746 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-16 19:20:14,746 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:14,746 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-16 19:20:14,746 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 19:20:14,746 INFO L87 Difference]: Start difference. First operand 27419 states and 38632 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) [2025-03-16 19:20:14,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:14,839 INFO L93 Difference]: Finished difference Result 54792 states and 77199 transitions. [2025-03-16 19:20:14,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-16 19:20:14,840 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 [2025-03-16 19:20:14,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:14,885 INFO L225 Difference]: With dead ends: 54792 [2025-03-16 19:20:14,885 INFO L226 Difference]: Without dead ends: 27411 [2025-03-16 19:20:14,911 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 19:20:14,911 INFO L435 NwaCegarLoop]: 577 mSDtfsCounter, 14 mSDsluCounter, 1115 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 1692 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:14,911 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 1692 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 19:20:14,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27411 states. [2025-03-16 19:20:15,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27411 to 27411. [2025-03-16 19:20:15,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27411 states, 27406 states have (on average 1.4090345179887616) internal successors, (38616), 27410 states have internal predecessors, (38616), 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) [2025-03-16 19:20:15,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27411 states to 27411 states and 38616 transitions. [2025-03-16 19:20:15,374 INFO L78 Accepts]: Start accepts. Automaton has 27411 states and 38616 transitions. Word has length 152 [2025-03-16 19:20:15,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:15,374 INFO L471 AbstractCegarLoop]: Abstraction has 27411 states and 38616 transitions. [2025-03-16 19:20:15,374 INFO L472 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) [2025-03-16 19:20:15,375 INFO L276 IsEmpty]: Start isEmpty. Operand 27411 states and 38616 transitions. [2025-03-16 19:20:15,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2025-03-16 19:20:15,395 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:15,395 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:15,396 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2025-03-16 19:20:15,396 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:15,397 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:15,397 INFO L85 PathProgramCache]: Analyzing trace with hash 697804963, now seen corresponding path program 1 times [2025-03-16 19:20:15,397 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:15,397 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1144477655] [2025-03-16 19:20:15,397 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:15,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:15,412 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 152 statements into 1 equivalence classes. [2025-03-16 19:20:15,421 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 152 of 152 statements. [2025-03-16 19:20:15,421 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:15,421 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:15,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:15,467 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:15,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1144477655] [2025-03-16 19:20:15,467 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1144477655] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:15,467 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:15,468 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 19:20:15,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1740005057] [2025-03-16 19:20:15,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:15,468 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-16 19:20:15,468 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:15,469 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-16 19:20:15,469 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 19:20:15,469 INFO L87 Difference]: Start difference. First operand 27411 states and 38616 transitions. Second operand has 3 states, 3 states have (on average 50.666666666666664) internal successors, (152), 3 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) [2025-03-16 19:20:15,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:15,618 INFO L93 Difference]: Finished difference Result 67003 states and 94276 transitions. [2025-03-16 19:20:15,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-16 19:20:15,618 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 50.666666666666664) internal successors, (152), 3 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 [2025-03-16 19:20:15,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:15,686 INFO L225 Difference]: With dead ends: 67003 [2025-03-16 19:20:15,686 INFO L226 Difference]: Without dead ends: 40686 [2025-03-16 19:20:15,713 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 19:20:15,713 INFO L435 NwaCegarLoop]: 998 mSDtfsCounter, 469 mSDsluCounter, 499 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 469 SdHoareTripleChecker+Valid, 1497 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:15,713 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [469 Valid, 1497 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 19:20:15,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40686 states. [2025-03-16 19:20:16,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40686 to 40649. [2025-03-16 19:20:16,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40649 states, 40644 states have (on average 1.384706229701801) internal successors, (56280), 40648 states have internal predecessors, (56280), 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) [2025-03-16 19:20:16,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40649 states to 40649 states and 56280 transitions. [2025-03-16 19:20:16,443 INFO L78 Accepts]: Start accepts. Automaton has 40649 states and 56280 transitions. Word has length 152 [2025-03-16 19:20:16,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:16,444 INFO L471 AbstractCegarLoop]: Abstraction has 40649 states and 56280 transitions. [2025-03-16 19:20:16,444 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 50.666666666666664) internal successors, (152), 3 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) [2025-03-16 19:20:16,444 INFO L276 IsEmpty]: Start isEmpty. Operand 40649 states and 56280 transitions. [2025-03-16 19:20:16,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2025-03-16 19:20:16,468 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:16,469 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:16,469 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2025-03-16 19:20:16,470 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:16,470 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:16,471 INFO L85 PathProgramCache]: Analyzing trace with hash 1665712465, now seen corresponding path program 1 times [2025-03-16 19:20:16,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:16,472 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [605126836] [2025-03-16 19:20:16,472 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:16,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:16,490 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 158 statements into 1 equivalence classes. [2025-03-16 19:20:16,545 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 158 of 158 statements. [2025-03-16 19:20:16,545 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:16,545 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:16,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:16,734 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:16,734 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [605126836] [2025-03-16 19:20:16,734 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [605126836] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:16,734 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:16,734 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 19:20:16,734 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [461190178] [2025-03-16 19:20:16,734 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:16,734 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-16 19:20:16,734 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:16,735 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-16 19:20:16,735 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-16 19:20:16,735 INFO L87 Difference]: Start difference. First operand 40649 states and 56280 transitions. Second operand has 4 states, 4 states have (on average 39.5) internal successors, (158), 3 states have internal predecessors, (158), 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) [2025-03-16 19:20:16,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:16,893 INFO L93 Difference]: Finished difference Result 69853 states and 96792 transitions. [2025-03-16 19:20:16,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-16 19:20:16,893 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 39.5) internal successors, (158), 3 states have internal predecessors, (158), 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 158 [2025-03-16 19:20:16,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:16,955 INFO L225 Difference]: With dead ends: 69853 [2025-03-16 19:20:16,955 INFO L226 Difference]: Without dead ends: 38113 [2025-03-16 19:20:16,980 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-16 19:20:16,981 INFO L435 NwaCegarLoop]: 544 mSDtfsCounter, 12 mSDsluCounter, 521 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 1065 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:16,981 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 1065 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 30 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 19:20:17,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38113 states. [2025-03-16 19:20:17,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38113 to 38113. [2025-03-16 19:20:17,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38113 states, 38108 states have (on average 1.3834365487561666) internal successors, (52720), 38112 states have internal predecessors, (52720), 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) [2025-03-16 19:20:17,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38113 states to 38113 states and 52720 transitions. [2025-03-16 19:20:17,692 INFO L78 Accepts]: Start accepts. Automaton has 38113 states and 52720 transitions. Word has length 158 [2025-03-16 19:20:17,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:17,692 INFO L471 AbstractCegarLoop]: Abstraction has 38113 states and 52720 transitions. [2025-03-16 19:20:17,692 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 39.5) internal successors, (158), 3 states have internal predecessors, (158), 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) [2025-03-16 19:20:17,692 INFO L276 IsEmpty]: Start isEmpty. Operand 38113 states and 52720 transitions. [2025-03-16 19:20:17,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2025-03-16 19:20:17,715 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:17,716 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:17,716 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2025-03-16 19:20:17,716 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:17,716 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:17,717 INFO L85 PathProgramCache]: Analyzing trace with hash -172894154, now seen corresponding path program 1 times [2025-03-16 19:20:17,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:17,717 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [575428987] [2025-03-16 19:20:17,717 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:17,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:17,736 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 160 statements into 1 equivalence classes. [2025-03-16 19:20:17,768 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 160 of 160 statements. [2025-03-16 19:20:17,768 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:17,768 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:18,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:18,077 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:18,077 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [575428987] [2025-03-16 19:20:18,077 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [575428987] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:18,078 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:18,078 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-16 19:20:18,078 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [393940937] [2025-03-16 19:20:18,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:18,078 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-16 19:20:18,078 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:18,079 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-16 19:20:18,079 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 19:20:18,079 INFO L87 Difference]: Start difference. First operand 38113 states and 52720 transitions. Second operand has 4 states, 4 states have (on average 40.0) internal successors, (160), 4 states have internal predecessors, (160), 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) [2025-03-16 19:20:18,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:18,197 INFO L93 Difference]: Finished difference Result 68267 states and 94352 transitions. [2025-03-16 19:20:18,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-16 19:20:18,197 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.0) internal successors, (160), 4 states have internal predecessors, (160), 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 160 [2025-03-16 19:20:18,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:18,251 INFO L225 Difference]: With dead ends: 68267 [2025-03-16 19:20:18,251 INFO L226 Difference]: Without dead ends: 33090 [2025-03-16 19:20:18,279 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 19:20:18,279 INFO L435 NwaCegarLoop]: 571 mSDtfsCounter, 10 mSDsluCounter, 1107 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 1678 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:18,279 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 1678 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 19:20:18,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33090 states. [2025-03-16 19:20:18,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33090 to 33088. [2025-03-16 19:20:18,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33088 states, 33083 states have (on average 1.3799836774174048) internal successors, (45654), 33087 states have internal predecessors, (45654), 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) [2025-03-16 19:20:18,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33088 states to 33088 states and 45654 transitions. [2025-03-16 19:20:18,868 INFO L78 Accepts]: Start accepts. Automaton has 33088 states and 45654 transitions. Word has length 160 [2025-03-16 19:20:18,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:18,869 INFO L471 AbstractCegarLoop]: Abstraction has 33088 states and 45654 transitions. [2025-03-16 19:20:18,869 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.0) internal successors, (160), 4 states have internal predecessors, (160), 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) [2025-03-16 19:20:18,869 INFO L276 IsEmpty]: Start isEmpty. Operand 33088 states and 45654 transitions. [2025-03-16 19:20:18,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2025-03-16 19:20:18,885 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:18,885 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:18,885 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2025-03-16 19:20:18,886 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:18,886 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:18,886 INFO L85 PathProgramCache]: Analyzing trace with hash -1070230195, now seen corresponding path program 1 times [2025-03-16 19:20:18,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:18,886 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [526768563] [2025-03-16 19:20:18,886 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:18,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:18,901 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 164 statements into 1 equivalence classes. [2025-03-16 19:20:18,924 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 164 of 164 statements. [2025-03-16 19:20:18,924 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:18,924 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:19,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:19,336 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:19,336 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [526768563] [2025-03-16 19:20:19,337 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [526768563] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:19,337 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:19,337 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2025-03-16 19:20:19,337 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [350953251] [2025-03-16 19:20:19,337 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:19,337 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2025-03-16 19:20:19,337 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:19,337 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2025-03-16 19:20:19,337 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2025-03-16 19:20:19,338 INFO L87 Difference]: Start difference. First operand 33088 states and 45654 transitions. Second operand has 9 states, 9 states have (on average 18.22222222222222) internal successors, (164), 9 states have internal predecessors, (164), 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) [2025-03-16 19:20:19,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:19,836 INFO L93 Difference]: Finished difference Result 67892 states and 95715 transitions. [2025-03-16 19:20:19,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-16 19:20:19,837 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 18.22222222222222) internal successors, (164), 9 states have internal predecessors, (164), 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 164 [2025-03-16 19:20:19,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:19,894 INFO L225 Difference]: With dead ends: 67892 [2025-03-16 19:20:19,894 INFO L226 Difference]: Without dead ends: 53542 [2025-03-16 19:20:19,912 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2025-03-16 19:20:19,913 INFO L435 NwaCegarLoop]: 491 mSDtfsCounter, 2256 mSDsluCounter, 2220 mSDsCounter, 0 mSdLazyCounter, 300 mSolverCounterSat, 161 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2256 SdHoareTripleChecker+Valid, 2711 SdHoareTripleChecker+Invalid, 461 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 161 IncrementalHoareTripleChecker+Valid, 300 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:19,913 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2256 Valid, 2711 Invalid, 461 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [161 Valid, 300 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-03-16 19:20:19,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53542 states. [2025-03-16 19:20:20,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53542 to 53540. [2025-03-16 19:20:20,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53540 states, 53535 states have (on average 1.36088540207341) internal successors, (72855), 53539 states have internal predecessors, (72855), 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) [2025-03-16 19:20:20,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53540 states to 53540 states and 72855 transitions. [2025-03-16 19:20:20,670 INFO L78 Accepts]: Start accepts. Automaton has 53540 states and 72855 transitions. Word has length 164 [2025-03-16 19:20:20,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:20,671 INFO L471 AbstractCegarLoop]: Abstraction has 53540 states and 72855 transitions. [2025-03-16 19:20:20,671 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 18.22222222222222) internal successors, (164), 9 states have internal predecessors, (164), 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) [2025-03-16 19:20:20,671 INFO L276 IsEmpty]: Start isEmpty. Operand 53540 states and 72855 transitions. [2025-03-16 19:20:20,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2025-03-16 19:20:20,707 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:20,707 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:20,707 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2025-03-16 19:20:20,708 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:20,708 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:20,708 INFO L85 PathProgramCache]: Analyzing trace with hash -1531013501, now seen corresponding path program 1 times [2025-03-16 19:20:20,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:20,708 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [827973514] [2025-03-16 19:20:20,708 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:20,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:20,727 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 164 statements into 1 equivalence classes. [2025-03-16 19:20:20,776 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 164 of 164 statements. [2025-03-16 19:20:20,776 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:20,776 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:21,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:21,544 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:21,544 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [827973514] [2025-03-16 19:20:21,544 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [827973514] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:21,544 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:21,544 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2025-03-16 19:20:21,544 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2014143380] [2025-03-16 19:20:21,544 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:21,544 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2025-03-16 19:20:21,544 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:21,545 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2025-03-16 19:20:21,545 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2025-03-16 19:20:21,545 INFO L87 Difference]: Start difference. First operand 53540 states and 72855 transitions. Second operand has 13 states, 13 states have (on average 12.615384615384615) internal successors, (164), 13 states have internal predecessors, (164), 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) [2025-03-16 19:20:22,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:22,586 INFO L93 Difference]: Finished difference Result 76684 states and 105599 transitions. [2025-03-16 19:20:22,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-03-16 19:20:22,586 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 12.615384615384615) internal successors, (164), 13 states have internal predecessors, (164), 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 164 [2025-03-16 19:20:22,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:22,656 INFO L225 Difference]: With dead ends: 76684 [2025-03-16 19:20:22,656 INFO L226 Difference]: Without dead ends: 65090 [2025-03-16 19:20:22,685 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=145, Invalid=505, Unknown=0, NotChecked=0, Total=650 [2025-03-16 19:20:22,685 INFO L435 NwaCegarLoop]: 682 mSDtfsCounter, 2590 mSDsluCounter, 5303 mSDsCounter, 0 mSdLazyCounter, 1179 mSolverCounterSat, 72 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2590 SdHoareTripleChecker+Valid, 5985 SdHoareTripleChecker+Invalid, 1251 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 72 IncrementalHoareTripleChecker+Valid, 1179 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:22,685 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2590 Valid, 5985 Invalid, 1251 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [72 Valid, 1179 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2025-03-16 19:20:22,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65090 states. [2025-03-16 19:20:23,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65090 to 58008. [2025-03-16 19:20:23,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58008 states, 58003 states have (on average 1.349826733100012) internal successors, (78294), 58007 states have internal predecessors, (78294), 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) [2025-03-16 19:20:23,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58008 states to 58008 states and 78294 transitions. [2025-03-16 19:20:23,516 INFO L78 Accepts]: Start accepts. Automaton has 58008 states and 78294 transitions. Word has length 164 [2025-03-16 19:20:23,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:23,516 INFO L471 AbstractCegarLoop]: Abstraction has 58008 states and 78294 transitions. [2025-03-16 19:20:23,517 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 12.615384615384615) internal successors, (164), 13 states have internal predecessors, (164), 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) [2025-03-16 19:20:23,517 INFO L276 IsEmpty]: Start isEmpty. Operand 58008 states and 78294 transitions. [2025-03-16 19:20:23,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2025-03-16 19:20:23,546 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:23,546 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:23,546 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2025-03-16 19:20:23,546 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:23,546 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:23,546 INFO L85 PathProgramCache]: Analyzing trace with hash 243993861, now seen corresponding path program 1 times [2025-03-16 19:20:23,546 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:23,546 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1373902660] [2025-03-16 19:20:23,547 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:23,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:23,562 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 164 statements into 1 equivalence classes. [2025-03-16 19:20:23,597 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 164 of 164 statements. [2025-03-16 19:20:23,597 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:23,597 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:23,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:23,741 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:23,741 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1373902660] [2025-03-16 19:20:23,742 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1373902660] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:23,742 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:23,742 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 19:20:23,742 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [67323710] [2025-03-16 19:20:23,742 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:23,742 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-16 19:20:23,742 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:23,742 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-16 19:20:23,742 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-16 19:20:23,742 INFO L87 Difference]: Start difference. First operand 58008 states and 78294 transitions. Second operand has 4 states, 4 states have (on average 41.0) internal successors, (164), 3 states have internal predecessors, (164), 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) [2025-03-16 19:20:23,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:23,939 INFO L93 Difference]: Finished difference Result 93715 states and 126488 transitions. [2025-03-16 19:20:23,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-16 19:20:23,939 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 41.0) internal successors, (164), 3 states have internal predecessors, (164), 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 164 [2025-03-16 19:20:23,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:23,999 INFO L225 Difference]: With dead ends: 93715 [2025-03-16 19:20:23,999 INFO L226 Difference]: Without dead ends: 51303 [2025-03-16 19:20:24,036 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-16 19:20:24,037 INFO L435 NwaCegarLoop]: 574 mSDtfsCounter, 478 mSDsluCounter, 932 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 478 SdHoareTripleChecker+Valid, 1506 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:24,037 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [478 Valid, 1506 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 19:20:24,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51303 states. [2025-03-16 19:20:24,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51303 to 51090. [2025-03-16 19:20:24,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51090 states, 51085 states have (on average 1.3488303807379858) internal successors, (68905), 51089 states have internal predecessors, (68905), 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) [2025-03-16 19:20:25,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51090 states to 51090 states and 68905 transitions. [2025-03-16 19:20:25,054 INFO L78 Accepts]: Start accepts. Automaton has 51090 states and 68905 transitions. Word has length 164 [2025-03-16 19:20:25,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:25,054 INFO L471 AbstractCegarLoop]: Abstraction has 51090 states and 68905 transitions. [2025-03-16 19:20:25,054 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 41.0) internal successors, (164), 3 states have internal predecessors, (164), 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) [2025-03-16 19:20:25,054 INFO L276 IsEmpty]: Start isEmpty. Operand 51090 states and 68905 transitions. [2025-03-16 19:20:25,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2025-03-16 19:20:25,081 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:25,081 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:25,081 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2025-03-16 19:20:25,082 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:25,082 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:25,082 INFO L85 PathProgramCache]: Analyzing trace with hash 1587150192, now seen corresponding path program 1 times [2025-03-16 19:20:25,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:25,082 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1702913671] [2025-03-16 19:20:25,082 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:25,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:25,097 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 166 statements into 1 equivalence classes. [2025-03-16 19:20:25,130 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 166 of 166 statements. [2025-03-16 19:20:25,130 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:25,130 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:25,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:25,284 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:25,284 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1702913671] [2025-03-16 19:20:25,284 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1702913671] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:25,284 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:25,284 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 19:20:25,284 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2133356297] [2025-03-16 19:20:25,284 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:25,285 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-16 19:20:25,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:25,285 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-16 19:20:25,286 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 19:20:25,286 INFO L87 Difference]: Start difference. First operand 51090 states and 68905 transitions. Second operand has 4 states, 4 states have (on average 41.5) internal successors, (166), 3 states have internal predecessors, (166), 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) [2025-03-16 19:20:25,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:25,888 INFO L93 Difference]: Finished difference Result 153973 states and 207556 transitions. [2025-03-16 19:20:25,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-16 19:20:25,889 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 41.5) internal successors, (166), 3 states have internal predecessors, (166), 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 166 [2025-03-16 19:20:25,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:26,019 INFO L225 Difference]: With dead ends: 153973 [2025-03-16 19:20:26,019 INFO L226 Difference]: Without dead ends: 103045 [2025-03-16 19:20:26,057 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-16 19:20:26,058 INFO L435 NwaCegarLoop]: 912 mSDtfsCounter, 1523 mSDsluCounter, 1429 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1523 SdHoareTripleChecker+Valid, 2341 SdHoareTripleChecker+Invalid, 65 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:26,058 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1523 Valid, 2341 Invalid, 65 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 49 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-16 19:20:26,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103045 states. [2025-03-16 19:20:26,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103045 to 51272. [2025-03-16 19:20:26,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51272 states, 51267 states have (on average 1.3479821327559638) internal successors, (69107), 51271 states have internal predecessors, (69107), 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) [2025-03-16 19:20:27,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51272 states to 51272 states and 69107 transitions. [2025-03-16 19:20:27,010 INFO L78 Accepts]: Start accepts. Automaton has 51272 states and 69107 transitions. Word has length 166 [2025-03-16 19:20:27,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:27,010 INFO L471 AbstractCegarLoop]: Abstraction has 51272 states and 69107 transitions. [2025-03-16 19:20:27,010 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 41.5) internal successors, (166), 3 states have internal predecessors, (166), 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) [2025-03-16 19:20:27,010 INFO L276 IsEmpty]: Start isEmpty. Operand 51272 states and 69107 transitions. [2025-03-16 19:20:27,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2025-03-16 19:20:27,161 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:27,162 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:27,162 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2025-03-16 19:20:27,162 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:27,162 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:27,162 INFO L85 PathProgramCache]: Analyzing trace with hash 894304062, now seen corresponding path program 1 times [2025-03-16 19:20:27,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:27,162 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [404954731] [2025-03-16 19:20:27,163 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:27,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:27,176 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 167 statements into 1 equivalence classes. [2025-03-16 19:20:27,181 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 167 of 167 statements. [2025-03-16 19:20:27,181 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:27,181 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:27,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:27,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:27,222 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [404954731] [2025-03-16 19:20:27,223 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [404954731] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:27,223 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:27,223 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 19:20:27,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1039989319] [2025-03-16 19:20:27,223 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:27,223 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-16 19:20:27,223 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:27,224 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-16 19:20:27,224 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 19:20:27,224 INFO L87 Difference]: Start difference. First operand 51272 states and 69107 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 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) [2025-03-16 19:20:27,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:27,408 INFO L93 Difference]: Finished difference Result 89946 states and 121309 transitions. [2025-03-16 19:20:27,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-16 19:20:27,409 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 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 167 [2025-03-16 19:20:27,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:27,474 INFO L225 Difference]: With dead ends: 89946 [2025-03-16 19:20:27,474 INFO L226 Difference]: Without dead ends: 51282 [2025-03-16 19:20:27,511 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 19:20:27,512 INFO L435 NwaCegarLoop]: 543 mSDtfsCounter, 0 mSDsluCounter, 537 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1080 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:27,512 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1080 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 19:20:27,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51282 states. [2025-03-16 19:20:28,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51282 to 51282. [2025-03-16 19:20:28,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51282 states, 51277 states have (on average 1.3479142695555513) internal successors, (69117), 51281 states have internal predecessors, (69117), 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) [2025-03-16 19:20:28,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51282 states to 51282 states and 69117 transitions. [2025-03-16 19:20:28,331 INFO L78 Accepts]: Start accepts. Automaton has 51282 states and 69117 transitions. Word has length 167 [2025-03-16 19:20:28,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:28,331 INFO L471 AbstractCegarLoop]: Abstraction has 51282 states and 69117 transitions. [2025-03-16 19:20:28,331 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 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) [2025-03-16 19:20:28,331 INFO L276 IsEmpty]: Start isEmpty. Operand 51282 states and 69117 transitions. [2025-03-16 19:20:28,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2025-03-16 19:20:28,357 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:28,357 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:28,358 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2025-03-16 19:20:28,358 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:28,358 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:28,358 INFO L85 PathProgramCache]: Analyzing trace with hash -749698600, now seen corresponding path program 1 times [2025-03-16 19:20:28,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:28,358 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [499742599] [2025-03-16 19:20:28,358 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:28,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:28,370 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 168 statements into 1 equivalence classes. [2025-03-16 19:20:28,384 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 168 of 168 statements. [2025-03-16 19:20:28,385 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:28,385 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:28,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:28,563 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:28,564 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [499742599] [2025-03-16 19:20:28,564 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [499742599] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:28,564 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:28,564 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-16 19:20:28,564 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240158694] [2025-03-16 19:20:28,564 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:28,564 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-16 19:20:28,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:28,566 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-16 19:20:28,566 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 19:20:28,566 INFO L87 Difference]: Start difference. First operand 51282 states and 69117 transitions. Second operand has 4 states, 4 states have (on average 42.0) internal successors, (168), 4 states have internal predecessors, (168), 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) [2025-03-16 19:20:28,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:28,822 INFO L93 Difference]: Finished difference Result 95344 states and 128501 transitions. [2025-03-16 19:20:28,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-16 19:20:28,823 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 42.0) internal successors, (168), 4 states have internal predecessors, (168), 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 168 [2025-03-16 19:20:28,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:28,882 INFO L225 Difference]: With dead ends: 95344 [2025-03-16 19:20:28,882 INFO L226 Difference]: Without dead ends: 51282 [2025-03-16 19:20:28,918 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 19:20:28,919 INFO L435 NwaCegarLoop]: 556 mSDtfsCounter, 0 mSDsluCounter, 1089 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1645 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:28,919 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1645 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-16 19:20:28,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51282 states. [2025-03-16 19:20:29,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51282 to 51277. [2025-03-16 19:20:29,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51277 states, 51272 states have (on average 1.347792167264784) internal successors, (69104), 51276 states have internal predecessors, (69104), 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) [2025-03-16 19:20:29,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51277 states to 51277 states and 69104 transitions. [2025-03-16 19:20:29,569 INFO L78 Accepts]: Start accepts. Automaton has 51277 states and 69104 transitions. Word has length 168 [2025-03-16 19:20:29,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:29,569 INFO L471 AbstractCegarLoop]: Abstraction has 51277 states and 69104 transitions. [2025-03-16 19:20:29,569 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 42.0) internal successors, (168), 4 states have internal predecessors, (168), 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) [2025-03-16 19:20:29,569 INFO L276 IsEmpty]: Start isEmpty. Operand 51277 states and 69104 transitions. [2025-03-16 19:20:29,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2025-03-16 19:20:29,598 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:29,598 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:29,598 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2025-03-16 19:20:29,599 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:29,599 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:29,599 INFO L85 PathProgramCache]: Analyzing trace with hash -1150971757, now seen corresponding path program 1 times [2025-03-16 19:20:29,599 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:29,599 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [187853239] [2025-03-16 19:20:29,600 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:29,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:29,612 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 168 statements into 1 equivalence classes. [2025-03-16 19:20:29,644 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 168 of 168 statements. [2025-03-16 19:20:29,644 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:29,644 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:30,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:30,502 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:30,502 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [187853239] [2025-03-16 19:20:30,502 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [187853239] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:30,503 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:30,503 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2025-03-16 19:20:30,503 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1862995613] [2025-03-16 19:20:30,503 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:30,503 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2025-03-16 19:20:30,504 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:30,504 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2025-03-16 19:20:30,504 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=208, Unknown=0, NotChecked=0, Total=240 [2025-03-16 19:20:30,504 INFO L87 Difference]: Start difference. First operand 51277 states and 69104 transitions. Second operand has 16 states, 16 states have (on average 10.5) internal successors, (168), 15 states have internal predecessors, (168), 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) [2025-03-16 19:20:32,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:32,738 INFO L93 Difference]: Finished difference Result 118032 states and 164991 transitions. [2025-03-16 19:20:32,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-03-16 19:20:32,738 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 10.5) internal successors, (168), 15 states have internal predecessors, (168), 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 168 [2025-03-16 19:20:32,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:32,851 INFO L225 Difference]: With dead ends: 118032 [2025-03-16 19:20:32,851 INFO L226 Difference]: Without dead ends: 108158 [2025-03-16 19:20:32,874 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 274 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=443, Invalid=1363, Unknown=0, NotChecked=0, Total=1806 [2025-03-16 19:20:32,876 INFO L435 NwaCegarLoop]: 834 mSDtfsCounter, 6259 mSDsluCounter, 6651 mSDsCounter, 0 mSdLazyCounter, 1879 mSolverCounterSat, 133 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6259 SdHoareTripleChecker+Valid, 7485 SdHoareTripleChecker+Invalid, 2012 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 133 IncrementalHoareTripleChecker+Valid, 1879 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:32,876 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6259 Valid, 7485 Invalid, 2012 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [133 Valid, 1879 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2025-03-16 19:20:32,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108158 states. [2025-03-16 19:20:33,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108158 to 58721. [2025-03-16 19:20:33,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58721 states, 58716 states have (on average 1.3320559983650113) internal successors, (78213), 58720 states have internal predecessors, (78213), 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) [2025-03-16 19:20:33,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58721 states to 58721 states and 78213 transitions. [2025-03-16 19:20:33,812 INFO L78 Accepts]: Start accepts. Automaton has 58721 states and 78213 transitions. Word has length 168 [2025-03-16 19:20:33,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:33,813 INFO L471 AbstractCegarLoop]: Abstraction has 58721 states and 78213 transitions. [2025-03-16 19:20:33,813 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 10.5) internal successors, (168), 15 states have internal predecessors, (168), 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) [2025-03-16 19:20:33,813 INFO L276 IsEmpty]: Start isEmpty. Operand 58721 states and 78213 transitions. [2025-03-16 19:20:33,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2025-03-16 19:20:33,844 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:33,844 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:33,844 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2025-03-16 19:20:33,844 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:33,844 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:33,844 INFO L85 PathProgramCache]: Analyzing trace with hash -1093713455, now seen corresponding path program 1 times [2025-03-16 19:20:33,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:33,845 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [216405534] [2025-03-16 19:20:33,845 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:33,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:33,856 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 168 statements into 1 equivalence classes. [2025-03-16 19:20:33,884 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 168 of 168 statements. [2025-03-16 19:20:33,885 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:33,885 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:34,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:34,160 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:34,160 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [216405534] [2025-03-16 19:20:34,160 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [216405534] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:34,160 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:34,160 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 19:20:34,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587244019] [2025-03-16 19:20:34,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:34,161 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-16 19:20:34,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:34,161 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-16 19:20:34,161 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-16 19:20:34,161 INFO L87 Difference]: Start difference. First operand 58721 states and 78213 transitions. Second operand has 4 states, 4 states have (on average 42.0) internal successors, (168), 3 states have internal predecessors, (168), 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) [2025-03-16 19:20:34,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:34,332 INFO L93 Difference]: Finished difference Result 93858 states and 125135 transitions. [2025-03-16 19:20:34,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-16 19:20:34,333 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 42.0) internal successors, (168), 3 states have internal predecessors, (168), 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 168 [2025-03-16 19:20:34,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:34,393 INFO L225 Difference]: With dead ends: 93858 [2025-03-16 19:20:34,393 INFO L226 Difference]: Without dead ends: 51901 [2025-03-16 19:20:34,426 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-16 19:20:34,427 INFO L435 NwaCegarLoop]: 908 mSDtfsCounter, 936 mSDsluCounter, 480 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 936 SdHoareTripleChecker+Valid, 1388 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:34,427 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [936 Valid, 1388 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 19:20:34,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51901 states. [2025-03-16 19:20:34,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51901 to 51302. [2025-03-16 19:20:34,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51302 states, 51297 states have (on average 1.329473458486851) internal successors, (68198), 51301 states have internal predecessors, (68198), 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) [2025-03-16 19:20:35,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51302 states to 51302 states and 68198 transitions. [2025-03-16 19:20:35,054 INFO L78 Accepts]: Start accepts. Automaton has 51302 states and 68198 transitions. Word has length 168 [2025-03-16 19:20:35,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:35,054 INFO L471 AbstractCegarLoop]: Abstraction has 51302 states and 68198 transitions. [2025-03-16 19:20:35,054 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 42.0) internal successors, (168), 3 states have internal predecessors, (168), 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) [2025-03-16 19:20:35,055 INFO L276 IsEmpty]: Start isEmpty. Operand 51302 states and 68198 transitions. [2025-03-16 19:20:35,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2025-03-16 19:20:35,082 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:35,082 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:35,082 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2025-03-16 19:20:35,082 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:35,082 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:35,082 INFO L85 PathProgramCache]: Analyzing trace with hash -616031699, now seen corresponding path program 1 times [2025-03-16 19:20:35,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:35,083 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1707014229] [2025-03-16 19:20:35,083 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:35,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:35,093 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 170 statements into 1 equivalence classes. [2025-03-16 19:20:35,104 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 170 of 170 statements. [2025-03-16 19:20:35,105 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:35,105 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 19:20:35,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-16 19:20:35,298 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 19:20:35,298 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1707014229] [2025-03-16 19:20:35,298 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1707014229] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 19:20:35,298 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 19:20:35,298 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2025-03-16 19:20:35,298 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1861683638] [2025-03-16 19:20:35,299 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 19:20:35,299 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-16 19:20:35,299 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 19:20:35,299 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-16 19:20:35,299 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2025-03-16 19:20:35,300 INFO L87 Difference]: Start difference. First operand 51302 states and 68198 transitions. Second operand has 10 states, 10 states have (on average 17.0) internal successors, (170), 9 states have internal predecessors, (170), 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) [2025-03-16 19:20:35,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 19:20:35,556 INFO L93 Difference]: Finished difference Result 87398 states and 118252 transitions. [2025-03-16 19:20:35,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-16 19:20:35,556 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 17.0) internal successors, (170), 9 states have internal predecessors, (170), 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 170 [2025-03-16 19:20:35,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 19:20:35,599 INFO L225 Difference]: With dead ends: 87398 [2025-03-16 19:20:35,599 INFO L226 Difference]: Without dead ends: 40348 [2025-03-16 19:20:35,630 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2025-03-16 19:20:35,630 INFO L435 NwaCegarLoop]: 412 mSDtfsCounter, 1539 mSDsluCounter, 221 mSDsCounter, 0 mSdLazyCounter, 129 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1539 SdHoareTripleChecker+Valid, 633 SdHoareTripleChecker+Invalid, 142 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 129 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-16 19:20:35,630 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1539 Valid, 633 Invalid, 142 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 129 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-16 19:20:35,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40348 states. [2025-03-16 19:20:36,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40348 to 29129. [2025-03-16 19:20:36,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29129 states, 29124 states have (on average 1.3091264936135145) internal successors, (38127), 29128 states have internal predecessors, (38127), 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) [2025-03-16 19:20:36,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29129 states to 29129 states and 38127 transitions. [2025-03-16 19:20:36,237 INFO L78 Accepts]: Start accepts. Automaton has 29129 states and 38127 transitions. Word has length 170 [2025-03-16 19:20:36,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 19:20:36,237 INFO L471 AbstractCegarLoop]: Abstraction has 29129 states and 38127 transitions. [2025-03-16 19:20:36,237 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 17.0) internal successors, (170), 9 states have internal predecessors, (170), 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) [2025-03-16 19:20:36,238 INFO L276 IsEmpty]: Start isEmpty. Operand 29129 states and 38127 transitions. [2025-03-16 19:20:36,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2025-03-16 19:20:36,258 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 19:20:36,258 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 19:20:36,258 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2025-03-16 19:20:36,258 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-16 19:20:36,259 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 19:20:36,259 INFO L85 PathProgramCache]: Analyzing trace with hash -2023154484, now seen corresponding path program 1 times [2025-03-16 19:20:36,259 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 19:20:36,259 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1888538013] [2025-03-16 19:20:36,259 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 19:20:36,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 19:20:36,275 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 170 statements into 1 equivalence classes. [2025-03-16 19:20:36,326 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 170 of 170 statements. [2025-03-16 19:20:36,326 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:36,326 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-16 19:20:36,326 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-16 19:20:36,333 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 170 statements into 1 equivalence classes. [2025-03-16 19:20:36,374 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 170 of 170 statements. [2025-03-16 19:20:36,374 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 19:20:36,374 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-16 19:20:36,435 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-16 19:20:36,435 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-16 19:20:36,436 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2025-03-16 19:20:36,437 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2025-03-16 19:20:36,438 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 5 remaining) [2025-03-16 19:20:36,438 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2025-03-16 19:20:36,438 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2025-03-16 19:20:36,438 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2025-03-16 19:20:36,440 INFO L422 BasicCegarLoop]: Path program 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] [2025-03-16 19:20:36,617 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-16 19:20:36,620 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.03 07:20:36 BoogieIcfgContainer [2025-03-16 19:20:36,620 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-16 19:20:36,621 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-16 19:20:36,621 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-16 19:20:36,621 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-16 19:20:36,622 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 07:20:07" (3/4) ... [2025-03-16 19:20:36,622 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample [2025-03-16 19:20:36,838 INFO L127 tionWitnessGenerator]: Generated YAML witness of length 151. [2025-03-16 19:20:36,937 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-03-16 19:20:36,937 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2025-03-16 19:20:36,938 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-16 19:20:36,938 INFO L158 Benchmark]: Toolchain (without parser) took 31408.44ms. Allocated memory was 167.8MB in the beginning and 11.6GB in the end (delta: 11.4GB). Free memory was 121.9MB in the beginning and 9.3GB in the end (delta: -9.2GB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. [2025-03-16 19:20:36,938 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 201.3MB. Free memory is still 117.0MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-16 19:20:36,938 INFO L158 Benchmark]: CACSL2BoogieTranslator took 476.13ms. Allocated memory is still 167.8MB. Free memory was 121.9MB in the beginning and 88.3MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-03-16 19:20:36,939 INFO L158 Benchmark]: Boogie Procedure Inliner took 79.83ms. Allocated memory is still 167.8MB. Free memory was 88.3MB in the beginning and 80.7MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-16 19:20:36,939 INFO L158 Benchmark]: Boogie Preprocessor took 96.83ms. Allocated memory is still 167.8MB. Free memory was 80.7MB in the beginning and 75.3MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-16 19:20:36,939 INFO L158 Benchmark]: IcfgBuilder took 1208.33ms. Allocated memory is still 167.8MB. Free memory was 75.3MB in the beginning and 94.6MB in the end (delta: -19.3MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. [2025-03-16 19:20:36,939 INFO L158 Benchmark]: TraceAbstraction took 29223.95ms. Allocated memory was 167.8MB in the beginning and 11.6GB in the end (delta: 11.4GB). Free memory was 94.6MB in the beginning and 9.4GB in the end (delta: -9.3GB). Peak memory consumption was 2.1GB. Max. memory is 16.1GB. [2025-03-16 19:20:36,939 INFO L158 Benchmark]: Witness Printer took 316.79ms. Allocated memory is still 11.6GB. Free memory was 9.4GB in the beginning and 9.3GB in the end (delta: 62.9MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2025-03-16 19:20:36,940 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 201.3MB. Free memory is still 117.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 476.13ms. Allocated memory is still 167.8MB. Free memory was 121.9MB in the beginning and 88.3MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 79.83ms. Allocated memory is still 167.8MB. Free memory was 88.3MB in the beginning and 80.7MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 96.83ms. Allocated memory is still 167.8MB. Free memory was 80.7MB in the beginning and 75.3MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 1208.33ms. Allocated memory is still 167.8MB. Free memory was 75.3MB in the beginning and 94.6MB in the end (delta: -19.3MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. * TraceAbstraction took 29223.95ms. Allocated memory was 167.8MB in the beginning and 11.6GB in the end (delta: 11.4GB). Free memory was 94.6MB in the beginning and 9.4GB in the end (delta: -9.3GB). Peak memory consumption was 2.1GB. Max. memory is 16.1GB. * Witness Printer took 316.79ms. Allocated memory is still 11.6GB. Free memory was 9.4GB in the beginning and 9.3GB in the end (delta: 62.9MB). Peak memory consumption was 58.7MB. 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: 1960]: 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; [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r121=1, init__r131=0, init__r211=0, init__r231=1, init__r311=1, init__r321=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r121=1, init__r131=0, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r121=1, init__r122=1, init__r131=0, init__r211=0, init__r231=1, init__r311=1, init__r321=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r121=1, init__r122=1, init__r211=0, init__r231=1, init__r311=1, init__r321=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r211=0, init__r231=1, init__r311=1, init__r321=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp___0=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r231=1, init__r311=1, init__r321=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r231=1, init__r311=1, init__r321=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r231=1, init__r311=1, init__r321=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp___1=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r311=1, init__r321=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r212=1, init__r311=1, init__r321=0, init__tmp___2=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r212=1, init__r232=1, init__r311=1, init__r321=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r212=1, init__r232=1, init__r311=1, init__r321=0, init__tmp___3=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r212=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r212=1, init__r232=1, init__r311=1, init__r312=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r212=1, init__r232=1, init__r312=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r212=1, init__r232=1, init__r312=1, init__tmp___4=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, st1=0, st2=0, st3=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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r122=1, init__r132=1, init__r211=0, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r132=1, init__r211=0, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, init__r322=1, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L228] COND TRUE ((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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, main__i2=1, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L266] COND TRUE 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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L272] 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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L291] COND TRUE ((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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node2____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L330] COND TRUE 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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node3____CPAchecker_TMP_0=5, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=5, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, 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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=5, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, 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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, 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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, 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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, 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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, 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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, 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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, 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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, 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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, 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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, 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=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, 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, assert__arg=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=0, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=0, m3=0, max1=4, max2=6, max3=5, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=0, m3=0, max1=5, max2=6, max3=5, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=0, m3=0, max1=5, max2=6, max3=5, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=0, m3=0, max1=5, max2=6, max3=5, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=0, m3=0, max1=5, max2=6, max3=5, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=0, max1=5, max2=6, max3=5, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L451] COND FALSE !(((int)m2) > ((int)max2)) 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=0, max1=5, max2=6, max3=5, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=0, max1=5, max2=6, max3=5, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=0, max1=5, max2=6, max3=5, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=0, max1=5, max2=6, max3=5, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=0, max1=5, max2=6, max3=5, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=0, max1=5, max2=6, max3=5, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=5, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L492] COND TRUE ((int)m3) > ((int)max3) [L494] max3 = m3 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=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, assert__arg=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=5, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=5, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=5, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=5, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=5, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=5, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=5, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=5, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=5, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node2____CPAchecker_TMP_1=6, nomsg=-1, p12=0, p12_new=5, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=5, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=5, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=5, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L630] COND 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=5, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=5, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=5, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node3____CPAchecker_TMP_0=6, nomsg=-1, p12=0, p12_new=5, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=5, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=6, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=5, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=6, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=6, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=6, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=6, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=6, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=6, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=6, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=6, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=6, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=6, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=6, p32=0, p32_new=-1, p32_old=-1, 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, assert__arg=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=6, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=6, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=6, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=6, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=5, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=6, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=4, m3=6, max1=5, max2=6, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L733] COND TRUE ((int)m1) > ((int)max1) [L735] max1 = m1 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=4, m3=6, max1=6, max2=6, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=4, m3=6, max1=6, max2=6, max3=6, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=4, m3=6, max1=6, max2=6, max3=6, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=4, m3=6, max1=6, max2=6, max3=6, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=4, m3=6, max1=6, max2=6, max3=6, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=5, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=5, m3=6, max1=6, max2=6, max3=6, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1835] COND FALSE !(((int)m2) > ((int)max2)) 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=5, m3=6, max1=6, max2=6, max3=6, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=5, m3=6, max1=6, max2=6, max3=6, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=5, m3=6, max1=6, max2=6, max3=6, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1849] COND TRUE ((int)max2) == ((int)id2) [L1851] st2 = 1 [L1852] 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=5, m3=6, max1=6, max2=6, max3=6, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=1, st3=0] [L1854] 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=5, m3=6, max1=6, max2=6, max3=6, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=1, st3=0] [L1856] COND FALSE !(r3 == 255) [L1862] 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=5, m3=6, max1=6, max2=6, max3=6, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L1863] 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=5, m3=6, max1=6, max2=6, max3=6, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L1871] COND TRUE !(ep23 == 0) [L1873] m3 = p23_old [L1874] 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=5, m3=6, max1=6, max2=6, max3=6, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L1875] 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=5, m3=6, max1=6, max2=6, max3=6, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L1879] 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=5, m3=6, max1=6, max2=6, max3=6, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L1881] COND FALSE !(((int)max3) == ((int)id3)) [L1928] nl3 = 1 [L1929] mode3 = 0 [L1930] p12_old = p12_new [L1931] p12_new = nomsg [L1932] p13_old = p13_new [L1933] p13_new = nomsg [L1934] p21_old = p21_new [L1935] p21_new = nomsg [L1936] p23_old = p23_new [L1937] p23_new = nomsg [L1938] p31_old = p31_new [L1939] p31_new = nomsg [L1940] p32_old = p32_new [L1941] p32_new = nomsg [L1943] 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=5, m3=6, max1=6, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L1944] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L1950] check__tmp = 0 [L1951] __return_2553 = check__tmp [L1952] main__c1 = __return_2553 [L1954] _Bool __tmp_7; [L1955] __tmp_7 = main__c1 [L1956] _Bool assert__arg; [L1957] assert__arg = __tmp_7 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, assert__arg=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=5, m3=6, max1=6, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L1958] 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=5, m3=6, max1=6, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L1960] 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, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=6, id3=5, init__r211=0, m1=6, m2=5, m3=6, max1=6, max2=6, max3=6, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] - UnprovableResult [Line: 837]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 902]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 1915]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 2070]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 387 locations, 696 edges, 5 error locations. Started 1 CEGAR loops. OverallTime: 29.0s, OverallIterations: 25, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.6s, AutomataDifference: 9.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 23031 SdHoareTripleChecker+Valid, 3.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 23031 mSDsluCounter, 48090 SdHoareTripleChecker+Invalid, 2.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 31121 mSDsCounter, 602 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4289 IncrementalHoareTripleChecker+Invalid, 4891 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 602 mSolverCounterUnsat, 16969 mSDtfsCounter, 4289 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 167 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 124 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 356 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=58721occurred in iteration=22, InterpolantAutomatonStates: 132, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 11.8s AutomataMinimizationTime, 24 MinimizatonAttempts, 148938 StatesRemovedByMinimization, 18 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 6.0s InterpolantComputationTime, 3891 NumberOfCodeBlocks, 3891 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 3697 ConstructedInterpolants, 0 QuantifiedInterpolants, 12133 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 24 InterpolantComputations, 24 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, ConComCheckerStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2025-03-16 19:20:37,069 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE