./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 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.3.4.ufo.BOUNDED-6.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 5f48d0b4a615a6de52190ef85cf1bf2dbac852c0e9158969f5c060f302d156f9 --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 15:01:24,138 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 15:01:24,189 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-03 15:01:24,195 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 15:01:24,195 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 15:01:24,216 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 15:01:24,218 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 15:01:24,218 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 15:01:24,218 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 15:01:24,218 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 15:01:24,219 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 15:01:24,219 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 15:01:24,220 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 15:01:24,220 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 15:01:24,220 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 15:01:24,220 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 15:01:24,220 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 15:01:24,220 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-03 15:01:24,220 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-03 15:01:24,220 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-03 15:01:24,220 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 15:01:24,220 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 15:01:24,221 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 15:01:24,221 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 15:01:24,221 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-03 15:01:24,221 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 15:01:24,221 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 15:01:24,221 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 15:01:24,221 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 15:01:24,221 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 15:01:24,221 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 15:01:24,221 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 15:01:24,221 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 15:01:24,222 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 15:01:24,222 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 15:01:24,222 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 15:01:24,222 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 15:01:24,222 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-03 15:01:24,222 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-03 15:01:24,223 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 15:01:24,223 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 15:01:24,223 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 15:01:24,223 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 15:01:24,223 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 -> 5f48d0b4a615a6de52190ef85cf1bf2dbac852c0e9158969f5c060f302d156f9 [2025-03-03 15:01:24,453 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 15:01:24,463 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 15:01:24,465 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 15:01:24,467 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 15:01:24,467 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 15:01:24,468 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2025-03-03 15:01:25,615 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f2d6b9a0/84849089af1e445e98cc6932c8be5687/FLAG5bac5d196 [2025-03-03 15:01:25,949 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 15:01:25,951 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2025-03-03 15:01:25,965 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f2d6b9a0/84849089af1e445e98cc6932c8be5687/FLAG5bac5d196 [2025-03-03 15:01:25,980 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f2d6b9a0/84849089af1e445e98cc6932c8be5687 [2025-03-03 15:01:25,982 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 15:01:25,984 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 15:01:25,986 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 15:01:25,986 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 15:01:25,989 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 15:01:25,990 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 03:01:25" (1/1) ... [2025-03-03 15:01:25,990 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ab61f0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:01:25, skipping insertion in model container [2025-03-03 15:01:25,991 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 03:01:25" (1/1) ... [2025-03-03 15:01:26,030 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 15:01:26,218 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.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[13790,13803] [2025-03-03 15:01:26,225 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.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[14437,14450] [2025-03-03 15:01:26,236 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.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15670,15683] [2025-03-03 15:01:26,241 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.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[16730,16743] [2025-03-03 15:01:26,271 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.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[25121,25134] [2025-03-03 15:01:26,302 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 15:01:26,315 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 15:01:26,391 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.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[13790,13803] [2025-03-03 15:01:26,395 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.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[14437,14450] [2025-03-03 15:01:26,401 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.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15670,15683] [2025-03-03 15:01:26,407 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.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[16730,16743] [2025-03-03 15:01:26,433 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.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[25121,25134] [2025-03-03 15:01:26,462 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 15:01:26,475 INFO L204 MainTranslator]: Completed translation [2025-03-03 15:01:26,476 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:01:26 WrapperNode [2025-03-03 15:01:26,476 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 15:01:26,477 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 15:01:26,477 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 15:01:26,477 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 15:01:26,481 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:01:26" (1/1) ... [2025-03-03 15:01:26,494 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:01:26" (1/1) ... [2025-03-03 15:01:26,533 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1608 [2025-03-03 15:01:26,534 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 15:01:26,534 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 15:01:26,534 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 15:01:26,534 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 15:01:26,541 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:01:26" (1/1) ... [2025-03-03 15:01:26,541 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:01:26" (1/1) ... [2025-03-03 15:01:26,545 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:01:26" (1/1) ... [2025-03-03 15:01:26,571 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]. [2025-03-03 15:01:26,571 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:01:26" (1/1) ... [2025-03-03 15:01:26,572 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:01:26" (1/1) ... [2025-03-03 15:01:26,590 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:01:26" (1/1) ... [2025-03-03 15:01:26,593 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:01:26" (1/1) ... [2025-03-03 15:01:26,597 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:01:26" (1/1) ... [2025-03-03 15:01:26,598 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:01:26" (1/1) ... [2025-03-03 15:01:26,603 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 15:01:26,604 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 15:01:26,604 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 15:01:26,604 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 15:01:26,605 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:01:26" (1/1) ... [2025-03-03 15:01:26,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 15:01:26,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 15:01:26,627 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) [2025-03-03 15:01:26,629 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 [2025-03-03 15:01:26,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 15:01:26,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-03 15:01:26,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 15:01:26,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 15:01:26,746 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 15:01:26,748 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 15:01:27,737 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L2052: havoc main_~check__tmp~11#1; [2025-03-03 15:01:27,738 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L836: havoc main_~__tmp_5~0#1, main_~assert__arg~4#1;havoc main_~check__tmp~4#1; [2025-03-03 15:01:27,739 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L939: havoc main_~__tmp_6~0#1, main_~assert__arg~5#1;havoc main_~check__tmp~5#1; [2025-03-03 15:01:27,739 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L1278: havoc main_~node3____CPAchecker_TMP_1~2#1;havoc main_~node3____CPAchecker_TMP_0~2#1; [2025-03-03 15:01:27,739 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L685: havoc main_~main____CPAchecker_TMP_0~2#1;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_~main____CPAchecker_TMP_0~1#1;havoc main_~__tmp_2~0#1, main_~assert__arg~1#1;havoc main_~check__tmp~1#1;havoc main_~main____CPAchecker_TMP_0~0#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; [2025-03-03 15:01:27,740 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L1379: havoc main_~node2____CPAchecker_TMP_1~2#1;havoc main_~node2____CPAchecker_TMP_0~2#1; [2025-03-03 15:01:27,740 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L1017: havoc main_~main____CPAchecker_TMP_0~3#1;havoc main_~__tmp_7~0#1, main_~assert__arg~6#1;havoc main_~check__tmp~6#1; [2025-03-03 15:01:27,740 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L1744: havoc main_~__tmp_8~0#1, main_~assert__arg~7#1;havoc main_~check__tmp~8#1; [2025-03-03 15:01:27,741 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L1480: havoc main_~node1____CPAchecker_TMP_1~1#1;havoc main_~node1____CPAchecker_TMP_0~1#1; [2025-03-03 15:01:27,741 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L1778: havoc main_~check__tmp~9#1; [2025-03-03 15:01:27,741 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L1118: havoc main_~check__tmp~7#1; [2025-03-03 15:01:27,741 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L1944: havoc main_~check__tmp~10#1; [2025-03-03 15:01:27,741 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L791: havoc main_~__tmp_4~0#1, main_~assert__arg~3#1;havoc main_~check__tmp~3#1; [2025-03-03 15:01:27,826 INFO L? ?]: Removed 108 outVars from TransFormulas that were not future-live. [2025-03-03 15:01:27,826 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 15:01:27,841 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 15:01:27,841 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 15:01:27,841 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 03:01:27 BoogieIcfgContainer [2025-03-03 15:01:27,842 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 15:01:27,844 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 15:01:27,844 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 15:01:27,848 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 15:01:27,848 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 03:01:25" (1/3) ... [2025-03-03 15:01:27,849 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c9821b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 03:01:27, skipping insertion in model container [2025-03-03 15:01:27,849 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:01:26" (2/3) ... [2025-03-03 15:01:27,849 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c9821b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 03:01:27, skipping insertion in model container [2025-03-03 15:01:27,849 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 03:01:27" (3/3) ... [2025-03-03 15:01:27,850 INFO L128 eAbstractionObserver]: Analyzing ICFG pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2025-03-03 15:01:27,862 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 15:01:27,864 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c that has 1 procedures, 366 locations, 1 initial locations, 0 loop locations, and 5 error locations. [2025-03-03 15:01:27,914 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 15:01:27,922 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;@3034618c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 15:01:27,922 INFO L334 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2025-03-03 15:01:27,926 INFO L276 IsEmpty]: Start isEmpty. Operand has 366 states, 360 states have (on average 1.836111111111111) internal successors, (661), 365 states have internal predecessors, (661), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:27,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2025-03-03 15:01:27,934 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:27,934 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] [2025-03-03 15:01:27,935 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:27,938 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:27,938 INFO L85 PathProgramCache]: Analyzing trace with hash 1081721389, now seen corresponding path program 1 times [2025-03-03 15:01:27,944 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:27,944 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1554987235] [2025-03-03 15:01:27,944 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:27,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:28,024 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes. [2025-03-03 15:01:28,183 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 136 of 136 statements. [2025-03-03 15:01:28,184 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:28,184 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:28,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:28,457 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:28,457 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1554987235] [2025-03-03 15:01:28,458 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1554987235] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:28,458 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:28,458 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 15:01:28,459 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1804618953] [2025-03-03 15:01:28,460 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:28,463 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 15:01:28,463 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:28,483 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 15:01:28,484 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 15:01:28,487 INFO L87 Difference]: Start difference. First operand has 366 states, 360 states have (on average 1.836111111111111) internal successors, (661), 365 states have internal predecessors, (661), 0 states have call successors, (0), 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 45.333333333333336) internal successors, (136), 3 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:28,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:28,618 INFO L93 Difference]: Finished difference Result 660 states and 1181 transitions. [2025-03-03 15:01:28,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 15:01:28,621 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 45.333333333333336) internal successors, (136), 3 states have internal predecessors, (136), 0 states have call successors, (0), 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 136 [2025-03-03 15:01:28,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:28,629 INFO L225 Difference]: With dead ends: 660 [2025-03-03 15:01:28,629 INFO L226 Difference]: Without dead ends: 516 [2025-03-03 15:01:28,631 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 [2025-03-03 15:01:28,633 INFO L435 NwaCegarLoop]: 765 mSDtfsCounter, 372 mSDsluCounter, 427 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 372 SdHoareTripleChecker+Valid, 1192 SdHoareTripleChecker+Invalid, 59 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-03 15:01:28,633 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [372 Valid, 1192 Invalid, 59 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-03 15:01:28,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 516 states. [2025-03-03 15:01:28,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 516 to 514. [2025-03-03 15:01:28,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 514 states, 509 states have (on average 1.475442043222004) internal successors, (751), 513 states have internal predecessors, (751), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:28,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 514 states and 751 transitions. [2025-03-03 15:01:28,676 INFO L78 Accepts]: Start accepts. Automaton has 514 states and 751 transitions. Word has length 136 [2025-03-03 15:01:28,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:28,677 INFO L471 AbstractCegarLoop]: Abstraction has 514 states and 751 transitions. [2025-03-03 15:01:28,677 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 45.333333333333336) internal successors, (136), 3 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:28,677 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 751 transitions. [2025-03-03 15:01:28,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2025-03-03 15:01:28,679 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:28,679 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] [2025-03-03 15:01:28,679 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-03 15:01:28,679 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:28,680 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:28,680 INFO L85 PathProgramCache]: Analyzing trace with hash -1793675093, now seen corresponding path program 1 times [2025-03-03 15:01:28,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:28,680 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1401877434] [2025-03-03 15:01:28,680 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:28,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:28,699 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes. [2025-03-03 15:01:28,736 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 136 of 136 statements. [2025-03-03 15:01:28,736 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:28,736 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:28,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:28,873 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:28,874 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1401877434] [2025-03-03 15:01:28,874 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1401877434] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:28,874 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:28,874 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 15:01:28,874 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1318907473] [2025-03-03 15:01:28,874 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:28,875 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 15:01:28,875 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:28,875 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 15:01:28,875 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 15:01:28,875 INFO L87 Difference]: Start difference. First operand 514 states and 751 transitions. Second operand has 3 states, 3 states have (on average 45.333333333333336) internal successors, (136), 3 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:28,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:28,986 INFO L93 Difference]: Finished difference Result 1027 states and 1554 transitions. [2025-03-03 15:01:28,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 15:01:28,988 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 45.333333333333336) internal successors, (136), 3 states have internal predecessors, (136), 0 states have call successors, (0), 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 136 [2025-03-03 15:01:28,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:28,991 INFO L225 Difference]: With dead ends: 1027 [2025-03-03 15:01:28,991 INFO L226 Difference]: Without dead ends: 836 [2025-03-03 15:01:28,994 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 [2025-03-03 15:01:28,994 INFO L435 NwaCegarLoop]: 605 mSDtfsCounter, 298 mSDsluCounter, 340 mSDsCounter, 0 mSdLazyCounter, 93 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 298 SdHoareTripleChecker+Valid, 945 SdHoareTripleChecker+Invalid, 103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 93 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-03 15:01:28,995 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [298 Valid, 945 Invalid, 103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 93 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-03 15:01:28,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 836 states. [2025-03-03 15:01:29,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 836 to 834. [2025-03-03 15:01:29,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 834 states, 829 states have (on average 1.496984318455971) internal successors, (1241), 833 states have internal predecessors, (1241), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:29,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 834 states and 1241 transitions. [2025-03-03 15:01:29,036 INFO L78 Accepts]: Start accepts. Automaton has 834 states and 1241 transitions. Word has length 136 [2025-03-03 15:01:29,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:29,036 INFO L471 AbstractCegarLoop]: Abstraction has 834 states and 1241 transitions. [2025-03-03 15:01:29,036 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 45.333333333333336) internal successors, (136), 3 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:29,036 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1241 transitions. [2025-03-03 15:01:29,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2025-03-03 15:01:29,039 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:29,039 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] [2025-03-03 15:01:29,039 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-03 15:01:29,039 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)] === [2025-03-03 15:01:29,040 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:29,040 INFO L85 PathProgramCache]: Analyzing trace with hash -1794075285, now seen corresponding path program 1 times [2025-03-03 15:01:29,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:29,040 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1456780230] [2025-03-03 15:01:29,040 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:29,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:29,071 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes. [2025-03-03 15:01:29,191 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 136 of 136 statements. [2025-03-03 15:01:29,191 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:29,192 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:29,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:29,488 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:29,488 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1456780230] [2025-03-03 15:01:29,488 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1456780230] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:29,488 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:29,488 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 15:01:29,488 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [680892465] [2025-03-03 15:01:29,488 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:29,488 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 15:01:29,489 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:29,489 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 15:01:29,489 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 15:01:29,489 INFO L87 Difference]: Start difference. First operand 834 states and 1241 transitions. Second operand has 4 states, 4 states have (on average 34.0) internal successors, (136), 4 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:29,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:29,627 INFO L93 Difference]: Finished difference Result 4077 states and 6050 transitions. [2025-03-03 15:01:29,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-03 15:01:29,628 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 34.0) internal successors, (136), 4 states have internal predecessors, (136), 0 states have call successors, (0), 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 136 [2025-03-03 15:01:29,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:29,641 INFO L225 Difference]: With dead ends: 4077 [2025-03-03 15:01:29,641 INFO L226 Difference]: Without dead ends: 3252 [2025-03-03 15:01:29,645 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-03 15:01:29,647 INFO L435 NwaCegarLoop]: 915 mSDtfsCounter, 1487 mSDsluCounter, 1384 mSDsCounter, 0 mSdLazyCounter, 56 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1487 SdHoareTripleChecker+Valid, 2299 SdHoareTripleChecker+Invalid, 84 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 56 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-03 15:01:29,648 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1487 Valid, 2299 Invalid, 84 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 56 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-03 15:01:29,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3252 states. [2025-03-03 15:01:29,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3252 to 1596. [2025-03-03 15:01:29,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1596 states, 1591 states have (on average 1.4864864864864864) internal successors, (2365), 1595 states have internal predecessors, (2365), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:29,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1596 states and 2365 transitions. [2025-03-03 15:01:29,715 INFO L78 Accepts]: Start accepts. Automaton has 1596 states and 2365 transitions. Word has length 136 [2025-03-03 15:01:29,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:29,715 INFO L471 AbstractCegarLoop]: Abstraction has 1596 states and 2365 transitions. [2025-03-03 15:01:29,715 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 34.0) internal successors, (136), 4 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:29,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2365 transitions. [2025-03-03 15:01:29,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2025-03-03 15:01:29,718 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:29,718 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] [2025-03-03 15:01:29,718 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-03 15:01:29,718 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)] === [2025-03-03 15:01:29,719 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:29,719 INFO L85 PathProgramCache]: Analyzing trace with hash 567671523, now seen corresponding path program 1 times [2025-03-03 15:01:29,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:29,720 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2085974476] [2025-03-03 15:01:29,720 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:29,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:29,738 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 137 statements into 1 equivalence classes. [2025-03-03 15:01:29,743 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 137 of 137 statements. [2025-03-03 15:01:29,743 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:29,743 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:29,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:29,790 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:29,790 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2085974476] [2025-03-03 15:01:29,790 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2085974476] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:29,790 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:29,790 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 15:01:29,790 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [887630146] [2025-03-03 15:01:29,790 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:29,790 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 15:01:29,790 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:29,791 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 15:01:29,791 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 15:01:29,791 INFO L87 Difference]: Start difference. First operand 1596 states and 2365 transitions. Second operand has 3 states, 3 states have (on average 45.666666666666664) internal successors, (137), 3 states have internal predecessors, (137), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:29,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:29,820 INFO L93 Difference]: Finished difference Result 3166 states and 4687 transitions. [2025-03-03 15:01:29,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 15:01:29,821 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 45.666666666666664) internal successors, (137), 3 states have internal predecessors, (137), 0 states have call successors, (0), 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 137 [2025-03-03 15:01:29,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:29,825 INFO L225 Difference]: With dead ends: 3166 [2025-03-03 15:01:29,825 INFO L226 Difference]: Without dead ends: 1598 [2025-03-03 15:01:29,827 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 [2025-03-03 15:01:29,828 INFO L435 NwaCegarLoop]: 521 mSDtfsCounter, 0 mSDsluCounter, 515 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1036 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 [2025-03-03 15:01:29,828 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1036 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 15:01:29,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1598 states. [2025-03-03 15:01:29,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1598 to 1598. [2025-03-03 15:01:29,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1598 states, 1593 states have (on average 1.4858757062146892) internal successors, (2367), 1597 states have internal predecessors, (2367), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:29,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1598 states and 2367 transitions. [2025-03-03 15:01:29,861 INFO L78 Accepts]: Start accepts. Automaton has 1598 states and 2367 transitions. Word has length 137 [2025-03-03 15:01:29,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:29,861 INFO L471 AbstractCegarLoop]: Abstraction has 1598 states and 2367 transitions. [2025-03-03 15:01:29,861 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 45.666666666666664) internal successors, (137), 3 states have internal predecessors, (137), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:29,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 2367 transitions. [2025-03-03 15:01:29,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2025-03-03 15:01:29,865 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:29,865 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] [2025-03-03 15:01:29,865 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-03 15:01:29,865 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)] === [2025-03-03 15:01:29,866 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:29,866 INFO L85 PathProgramCache]: Analyzing trace with hash -630153021, now seen corresponding path program 1 times [2025-03-03 15:01:29,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:29,866 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1930478785] [2025-03-03 15:01:29,866 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:29,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:29,896 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 138 statements into 1 equivalence classes. [2025-03-03 15:01:29,934 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 138 of 138 statements. [2025-03-03 15:01:29,934 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:29,934 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:30,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:30,278 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:30,278 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1930478785] [2025-03-03 15:01:30,279 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1930478785] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:30,279 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:30,279 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 15:01:30,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154431798] [2025-03-03 15:01:30,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:30,279 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 15:01:30,279 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:30,280 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 15:01:30,280 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 15:01:30,280 INFO L87 Difference]: Start difference. First operand 1598 states and 2367 transitions. Second operand has 4 states, 4 states have (on average 34.5) internal successors, (138), 4 states have internal predecessors, (138), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:30,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:30,315 INFO L93 Difference]: Finished difference Result 3186 states and 4720 transitions. [2025-03-03 15:01:30,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 15:01:30,315 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 34.5) internal successors, (138), 4 states have internal predecessors, (138), 0 states have call successors, (0), 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 138 [2025-03-03 15:01:30,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:30,321 INFO L225 Difference]: With dead ends: 3186 [2025-03-03 15:01:30,321 INFO L226 Difference]: Without dead ends: 1596 [2025-03-03 15:01:30,324 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 [2025-03-03 15:01:30,325 INFO L435 NwaCegarLoop]: 562 mSDtfsCounter, 24 mSDsluCounter, 1073 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 1635 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 [2025-03-03 15:01:30,326 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [24 Valid, 1635 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 15:01:30,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1596 states. [2025-03-03 15:01:30,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1596 to 1596. [2025-03-03 15:01:30,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1596 states, 1591 states have (on average 1.4852294154619736) internal successors, (2363), 1595 states have internal predecessors, (2363), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:30,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1596 states and 2363 transitions. [2025-03-03 15:01:30,360 INFO L78 Accepts]: Start accepts. Automaton has 1596 states and 2363 transitions. Word has length 138 [2025-03-03 15:01:30,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:30,360 INFO L471 AbstractCegarLoop]: Abstraction has 1596 states and 2363 transitions. [2025-03-03 15:01:30,360 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 34.5) internal successors, (138), 4 states have internal predecessors, (138), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:30,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2363 transitions. [2025-03-03 15:01:30,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2025-03-03 15:01:30,362 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:30,362 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] [2025-03-03 15:01:30,362 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-03 15:01:30,363 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)] === [2025-03-03 15:01:30,363 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:30,363 INFO L85 PathProgramCache]: Analyzing trace with hash 1253405480, now seen corresponding path program 1 times [2025-03-03 15:01:30,363 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:30,363 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [779719059] [2025-03-03 15:01:30,363 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:30,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:30,380 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 138 statements into 1 equivalence classes. [2025-03-03 15:01:30,391 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 138 of 138 statements. [2025-03-03 15:01:30,392 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:30,392 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:30,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:30,447 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:30,447 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [779719059] [2025-03-03 15:01:30,447 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [779719059] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:30,447 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:30,447 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 15:01:30,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [964906415] [2025-03-03 15:01:30,448 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:30,448 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 15:01:30,448 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:30,448 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 15:01:30,448 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 15:01:30,448 INFO L87 Difference]: Start difference. First operand 1596 states and 2363 transitions. Second operand has 3 states, 3 states have (on average 46.0) internal successors, (138), 3 states have internal predecessors, (138), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:30,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:30,496 INFO L93 Difference]: Finished difference Result 3796 states and 5627 transitions. [2025-03-03 15:01:30,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 15:01:30,497 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 46.0) internal successors, (138), 3 states have internal predecessors, (138), 0 states have call successors, (0), 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 138 [2025-03-03 15:01:30,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:30,504 INFO L225 Difference]: With dead ends: 3796 [2025-03-03 15:01:30,504 INFO L226 Difference]: Without dead ends: 2376 [2025-03-03 15:01:30,506 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 [2025-03-03 15:01:30,507 INFO L435 NwaCegarLoop]: 943 mSDtfsCounter, 446 mSDsluCounter, 467 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 446 SdHoareTripleChecker+Valid, 1410 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 15:01:30,507 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [446 Valid, 1410 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 15:01:30,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2376 states. [2025-03-03 15:01:30,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2376 to 2340. [2025-03-03 15:01:30,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2340 states, 2335 states have (on average 1.4659528907922912) internal successors, (3423), 2339 states have internal predecessors, (3423), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:30,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 2340 states and 3423 transitions. [2025-03-03 15:01:30,580 INFO L78 Accepts]: Start accepts. Automaton has 2340 states and 3423 transitions. Word has length 138 [2025-03-03 15:01:30,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:30,580 INFO L471 AbstractCegarLoop]: Abstraction has 2340 states and 3423 transitions. [2025-03-03 15:01:30,580 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 46.0) internal successors, (138), 3 states have internal predecessors, (138), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:30,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 3423 transitions. [2025-03-03 15:01:30,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2025-03-03 15:01:30,583 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:30,583 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] [2025-03-03 15:01:30,583 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-03 15:01:30,584 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)] === [2025-03-03 15:01:30,584 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:30,584 INFO L85 PathProgramCache]: Analyzing trace with hash -354709900, now seen corresponding path program 1 times [2025-03-03 15:01:30,584 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:30,584 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1423779166] [2025-03-03 15:01:30,584 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:30,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:30,600 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 141 statements into 1 equivalence classes. [2025-03-03 15:01:30,631 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 141 of 141 statements. [2025-03-03 15:01:30,631 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:30,631 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:31,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:31,031 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:31,031 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1423779166] [2025-03-03 15:01:31,031 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1423779166] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:31,031 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:31,031 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-03-03 15:01:31,031 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1160041607] [2025-03-03 15:01:31,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:31,031 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2025-03-03 15:01:31,031 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:31,032 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2025-03-03 15:01:31,032 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2025-03-03 15:01:31,032 INFO L87 Difference]: Start difference. First operand 2340 states and 3423 transitions. Second operand has 9 states, 9 states have (on average 15.666666666666666) internal successors, (141), 8 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) [2025-03-03 15:01:31,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:31,807 INFO L93 Difference]: Finished difference Result 10093 states and 15393 transitions. [2025-03-03 15:01:31,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-03-03 15:01:31,808 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 15.666666666666666) internal successors, (141), 8 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 [2025-03-03 15:01:31,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:31,833 INFO L225 Difference]: With dead ends: 10093 [2025-03-03 15:01:31,834 INFO L226 Difference]: Without dead ends: 7954 [2025-03-03 15:01:31,837 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=121, Invalid=221, Unknown=0, NotChecked=0, Total=342 [2025-03-03 15:01:31,838 INFO L435 NwaCegarLoop]: 395 mSDtfsCounter, 5597 mSDsluCounter, 1952 mSDsCounter, 0 mSdLazyCounter, 739 mSolverCounterSat, 107 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5597 SdHoareTripleChecker+Valid, 2347 SdHoareTripleChecker+Invalid, 846 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 107 IncrementalHoareTripleChecker+Valid, 739 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2025-03-03 15:01:31,838 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5597 Valid, 2347 Invalid, 846 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [107 Valid, 739 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2025-03-03 15:01:31,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7954 states. [2025-03-03 15:01:31,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7954 to 5472. [2025-03-03 15:01:31,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5472 states, 5467 states have (on average 1.4832632156575818) internal successors, (8109), 5471 states have internal predecessors, (8109), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:31,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5472 states to 5472 states and 8109 transitions. [2025-03-03 15:01:31,984 INFO L78 Accepts]: Start accepts. Automaton has 5472 states and 8109 transitions. Word has length 141 [2025-03-03 15:01:31,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:31,985 INFO L471 AbstractCegarLoop]: Abstraction has 5472 states and 8109 transitions. [2025-03-03 15:01:31,985 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 15.666666666666666) internal successors, (141), 8 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) [2025-03-03 15:01:31,985 INFO L276 IsEmpty]: Start isEmpty. Operand 5472 states and 8109 transitions. [2025-03-03 15:01:31,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2025-03-03 15:01:31,990 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:31,990 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] [2025-03-03 15:01:31,990 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-03 15:01:31,990 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)] === [2025-03-03 15:01:31,991 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:31,991 INFO L85 PathProgramCache]: Analyzing trace with hash -96544462, now seen corresponding path program 1 times [2025-03-03 15:01:31,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:31,991 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [507583831] [2025-03-03 15:01:31,991 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:31,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:32,011 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 141 statements into 1 equivalence classes. [2025-03-03 15:01:32,038 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 141 of 141 statements. [2025-03-03 15:01:32,038 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:32,038 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:32,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:32,316 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:32,316 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [507583831] [2025-03-03 15:01:32,316 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [507583831] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:32,316 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:32,316 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 15:01:32,317 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [343004894] [2025-03-03 15:01:32,317 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:32,317 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 15:01:32,317 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:32,317 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 15:01:32,317 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-03 15:01:32,318 INFO L87 Difference]: Start difference. First operand 5472 states and 8109 transitions. Second operand has 4 states, 4 states have (on average 35.25) internal successors, (141), 4 states have internal predecessors, (141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:32,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:32,429 INFO L93 Difference]: Finished difference Result 9048 states and 13953 transitions. [2025-03-03 15:01:32,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 15:01:32,429 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 35.25) internal successors, (141), 4 states have internal predecessors, (141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 141 [2025-03-03 15:01:32,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:32,447 INFO L225 Difference]: With dead ends: 9048 [2025-03-03 15:01:32,447 INFO L226 Difference]: Without dead ends: 6214 [2025-03-03 15:01:32,452 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-03 15:01:32,452 INFO L435 NwaCegarLoop]: 478 mSDtfsCounter, 576 mSDsluCounter, 459 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 576 SdHoareTripleChecker+Valid, 937 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-03 15:01:32,453 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [576 Valid, 937 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 67 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-03 15:01:32,457 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6214 states. [2025-03-03 15:01:32,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6214 to 6212. [2025-03-03 15:01:32,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6212 states, 6207 states have (on average 1.4949250845819235) internal successors, (9279), 6211 states have internal predecessors, (9279), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:32,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6212 states to 6212 states and 9279 transitions. [2025-03-03 15:01:32,569 INFO L78 Accepts]: Start accepts. Automaton has 6212 states and 9279 transitions. Word has length 141 [2025-03-03 15:01:32,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:32,569 INFO L471 AbstractCegarLoop]: Abstraction has 6212 states and 9279 transitions. [2025-03-03 15:01:32,570 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 35.25) internal successors, (141), 4 states have internal predecessors, (141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:32,570 INFO L276 IsEmpty]: Start isEmpty. Operand 6212 states and 9279 transitions. [2025-03-03 15:01:32,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2025-03-03 15:01:32,573 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:32,573 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] [2025-03-03 15:01:32,573 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-03 15:01:32,574 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:32,574 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:32,574 INFO L85 PathProgramCache]: Analyzing trace with hash 1537556484, now seen corresponding path program 1 times [2025-03-03 15:01:32,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:32,574 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1205857355] [2025-03-03 15:01:32,574 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:32,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:32,588 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 141 statements into 1 equivalence classes. [2025-03-03 15:01:32,648 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 141 of 141 statements. [2025-03-03 15:01:32,649 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:32,649 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:32,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:32,839 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:32,839 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1205857355] [2025-03-03 15:01:32,839 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1205857355] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:32,839 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:32,840 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 15:01:32,840 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1123955454] [2025-03-03 15:01:32,840 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:32,840 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 15:01:32,840 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:32,840 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 15:01:32,840 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 15:01:32,841 INFO L87 Difference]: Start difference. First operand 6212 states and 9279 transitions. Second operand has 4 states, 4 states have (on average 35.25) internal successors, (141), 4 states have internal predecessors, (141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:32,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:32,948 INFO L93 Difference]: Finished difference Result 16319 states and 24322 transitions. [2025-03-03 15:01:32,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-03 15:01:32,949 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 35.25) internal successors, (141), 4 states have internal predecessors, (141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 141 [2025-03-03 15:01:32,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:32,966 INFO L225 Difference]: With dead ends: 16319 [2025-03-03 15:01:32,967 INFO L226 Difference]: Without dead ends: 10126 [2025-03-03 15:01:32,975 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-03 15:01:32,976 INFO L435 NwaCegarLoop]: 893 mSDtfsCounter, 444 mSDsluCounter, 1326 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 444 SdHoareTripleChecker+Valid, 2219 SdHoareTripleChecker+Invalid, 73 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 15:01:32,976 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [444 Valid, 2219 Invalid, 73 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 15:01:32,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10126 states. [2025-03-03 15:01:33,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10126 to 10096. [2025-03-03 15:01:33,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10096 states, 10091 states have (on average 1.4749777029035775) internal successors, (14884), 10095 states have internal predecessors, (14884), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:33,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10096 states to 10096 states and 14884 transitions. [2025-03-03 15:01:33,184 INFO L78 Accepts]: Start accepts. Automaton has 10096 states and 14884 transitions. Word has length 141 [2025-03-03 15:01:33,184 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:33,185 INFO L471 AbstractCegarLoop]: Abstraction has 10096 states and 14884 transitions. [2025-03-03 15:01:33,185 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 35.25) internal successors, (141), 4 states have internal predecessors, (141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:33,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10096 states and 14884 transitions. [2025-03-03 15:01:33,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2025-03-03 15:01:33,190 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:33,191 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] [2025-03-03 15:01:33,191 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-03-03 15:01:33,191 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:33,195 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:33,195 INFO L85 PathProgramCache]: Analyzing trace with hash 235864105, now seen corresponding path program 1 times [2025-03-03 15:01:33,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:33,195 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1365973210] [2025-03-03 15:01:33,195 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:33,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:33,213 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 143 statements into 1 equivalence classes. [2025-03-03 15:01:33,251 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 143 of 143 statements. [2025-03-03 15:01:33,253 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:33,253 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:33,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:33,547 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:33,547 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1365973210] [2025-03-03 15:01:33,547 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1365973210] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:33,547 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:33,548 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 15:01:33,548 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1683865465] [2025-03-03 15:01:33,548 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:33,548 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 15:01:33,548 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:33,549 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 15:01:33,549 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 15:01:33,549 INFO L87 Difference]: Start difference. First operand 10096 states and 14884 transitions. Second operand has 4 states, 4 states have (on average 35.75) internal successors, (143), 4 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:33,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:33,612 INFO L93 Difference]: Finished difference Result 18140 states and 26755 transitions. [2025-03-03 15:01:33,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 15:01:33,612 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 35.75) internal successors, (143), 4 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 143 [2025-03-03 15:01:33,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:33,629 INFO L225 Difference]: With dead ends: 18140 [2025-03-03 15:01:33,630 INFO L226 Difference]: Without dead ends: 10096 [2025-03-03 15:01:33,641 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 [2025-03-03 15:01:33,641 INFO L435 NwaCegarLoop]: 547 mSDtfsCounter, 19 mSDsluCounter, 1050 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 1597 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 15:01:33,642 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 1597 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 15:01:33,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10096 states. [2025-03-03 15:01:33,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10096 to 10096. [2025-03-03 15:01:33,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10096 states, 10091 states have (on average 1.474878604697255) internal successors, (14883), 10095 states have internal predecessors, (14883), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:33,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10096 states to 10096 states and 14883 transitions. [2025-03-03 15:01:33,812 INFO L78 Accepts]: Start accepts. Automaton has 10096 states and 14883 transitions. Word has length 143 [2025-03-03 15:01:33,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:33,813 INFO L471 AbstractCegarLoop]: Abstraction has 10096 states and 14883 transitions. [2025-03-03 15:01:33,814 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 35.75) internal successors, (143), 4 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:33,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10096 states and 14883 transitions. [2025-03-03 15:01:33,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2025-03-03 15:01:33,819 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:33,819 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] [2025-03-03 15:01:33,819 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-03-03 15:01:33,820 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:33,821 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:33,821 INFO L85 PathProgramCache]: Analyzing trace with hash 166216231, now seen corresponding path program 1 times [2025-03-03 15:01:33,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:33,821 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613905694] [2025-03-03 15:01:33,821 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:33,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:33,838 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 143 statements into 1 equivalence classes. [2025-03-03 15:01:33,844 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 143 of 143 statements. [2025-03-03 15:01:33,844 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:33,845 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:33,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:33,891 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:33,891 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [613905694] [2025-03-03 15:01:33,891 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [613905694] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:33,891 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:33,891 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 15:01:33,891 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2116851477] [2025-03-03 15:01:33,891 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:33,891 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 15:01:33,892 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:33,892 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 15:01:33,892 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 15:01:33,892 INFO L87 Difference]: Start difference. First operand 10096 states and 14883 transitions. Second operand has 3 states, 3 states have (on average 47.666666666666664) internal successors, (143), 3 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:34,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:34,048 INFO L93 Difference]: Finished difference Result 25498 states and 37647 transitions. [2025-03-03 15:01:34,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 15:01:34,048 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 47.666666666666664) internal successors, (143), 3 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 143 [2025-03-03 15:01:34,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:34,079 INFO L225 Difference]: With dead ends: 25498 [2025-03-03 15:01:34,080 INFO L226 Difference]: Without dead ends: 15757 [2025-03-03 15:01:34,090 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 [2025-03-03 15:01:34,091 INFO L435 NwaCegarLoop]: 942 mSDtfsCounter, 431 mSDsluCounter, 453 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 431 SdHoareTripleChecker+Valid, 1395 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 [2025-03-03 15:01:34,091 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [431 Valid, 1395 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 15:01:34,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15757 states. [2025-03-03 15:01:34,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15757 to 15731. [2025-03-03 15:01:34,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15731 states, 15726 states have (on average 1.4559964390181865) internal successors, (22897), 15730 states have internal predecessors, (22897), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:34,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15731 states to 15731 states and 22897 transitions. [2025-03-03 15:01:34,438 INFO L78 Accepts]: Start accepts. Automaton has 15731 states and 22897 transitions. Word has length 143 [2025-03-03 15:01:34,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:34,438 INFO L471 AbstractCegarLoop]: Abstraction has 15731 states and 22897 transitions. [2025-03-03 15:01:34,439 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 47.666666666666664) internal successors, (143), 3 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:34,439 INFO L276 IsEmpty]: Start isEmpty. Operand 15731 states and 22897 transitions. [2025-03-03 15:01:34,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2025-03-03 15:01:34,451 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:34,452 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] [2025-03-03 15:01:34,452 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2025-03-03 15:01:34,452 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:34,453 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:34,453 INFO L85 PathProgramCache]: Analyzing trace with hash 1568857620, now seen corresponding path program 1 times [2025-03-03 15:01:34,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:34,453 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [888770409] [2025-03-03 15:01:34,453 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:34,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:34,474 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 146 statements into 1 equivalence classes. [2025-03-03 15:01:34,503 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 146 of 146 statements. [2025-03-03 15:01:34,503 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:34,503 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:34,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:34,893 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:34,893 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [888770409] [2025-03-03 15:01:34,893 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [888770409] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:34,893 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:34,893 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-03-03 15:01:34,893 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1207164997] [2025-03-03 15:01:34,893 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:34,894 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2025-03-03 15:01:34,894 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:34,894 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2025-03-03 15:01:34,894 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2025-03-03 15:01:34,895 INFO L87 Difference]: Start difference. First operand 15731 states and 22897 transitions. Second operand has 9 states, 9 states have (on average 16.22222222222222) internal successors, (146), 8 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:35,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:35,683 INFO L93 Difference]: Finished difference Result 67593 states and 101803 transitions. [2025-03-03 15:01:35,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-03-03 15:01:35,684 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 16.22222222222222) internal successors, (146), 8 states have internal predecessors, (146), 0 states have call successors, (0), 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 146 [2025-03-03 15:01:35,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:35,793 INFO L225 Difference]: With dead ends: 67593 [2025-03-03 15:01:35,793 INFO L226 Difference]: Without dead ends: 52234 [2025-03-03 15:01:35,830 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=121, Invalid=221, Unknown=0, NotChecked=0, Total=342 [2025-03-03 15:01:35,831 INFO L435 NwaCegarLoop]: 385 mSDtfsCounter, 5065 mSDsluCounter, 1791 mSDsCounter, 0 mSdLazyCounter, 684 mSolverCounterSat, 131 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5065 SdHoareTripleChecker+Valid, 2176 SdHoareTripleChecker+Invalid, 815 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 131 IncrementalHoareTripleChecker+Valid, 684 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2025-03-03 15:01:35,831 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5065 Valid, 2176 Invalid, 815 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [131 Valid, 684 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-03-03 15:01:35,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52234 states. [2025-03-03 15:01:36,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52234 to 31738. [2025-03-03 15:01:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31738 states, 31733 states have (on average 1.4792802445403839) internal successors, (46942), 31737 states have internal predecessors, (46942), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:36,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31738 states to 31738 states and 46942 transitions. [2025-03-03 15:01:36,441 INFO L78 Accepts]: Start accepts. Automaton has 31738 states and 46942 transitions. Word has length 146 [2025-03-03 15:01:36,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:36,441 INFO L471 AbstractCegarLoop]: Abstraction has 31738 states and 46942 transitions. [2025-03-03 15:01:36,441 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 16.22222222222222) internal successors, (146), 8 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:36,441 INFO L276 IsEmpty]: Start isEmpty. Operand 31738 states and 46942 transitions. [2025-03-03 15:01:36,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2025-03-03 15:01:36,450 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:36,450 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] [2025-03-03 15:01:36,450 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2025-03-03 15:01:36,450 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:36,451 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:36,451 INFO L85 PathProgramCache]: Analyzing trace with hash -951102314, now seen corresponding path program 1 times [2025-03-03 15:01:36,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:36,451 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [985695745] [2025-03-03 15:01:36,451 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:36,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:36,465 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 146 statements into 1 equivalence classes. [2025-03-03 15:01:36,491 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 146 of 146 statements. [2025-03-03 15:01:36,491 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:36,491 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:36,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:36,711 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:36,712 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [985695745] [2025-03-03 15:01:36,712 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [985695745] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:36,712 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:36,712 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 15:01:36,712 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695301096] [2025-03-03 15:01:36,712 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:36,712 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 15:01:36,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:36,713 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 15:01:36,713 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-03 15:01:36,713 INFO L87 Difference]: Start difference. First operand 31738 states and 46942 transitions. Second operand has 4 states, 4 states have (on average 36.5) internal successors, (146), 4 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:36,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:36,982 INFO L93 Difference]: Finished difference Result 41000 states and 61329 transitions. [2025-03-03 15:01:36,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 15:01:36,983 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 36.5) internal successors, (146), 4 states have internal predecessors, (146), 0 states have call successors, (0), 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 146 [2025-03-03 15:01:36,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:37,019 INFO L225 Difference]: With dead ends: 41000 [2025-03-03 15:01:37,020 INFO L226 Difference]: Without dead ends: 21040 [2025-03-03 15:01:37,045 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-03 15:01:37,046 INFO L435 NwaCegarLoop]: 458 mSDtfsCounter, 581 mSDsluCounter, 461 mSDsCounter, 0 mSdLazyCounter, 85 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 581 SdHoareTripleChecker+Valid, 919 SdHoareTripleChecker+Invalid, 108 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 85 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-03 15:01:37,046 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [581 Valid, 919 Invalid, 108 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 85 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-03 15:01:37,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21040 states. [2025-03-03 15:01:37,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21040 to 21038. [2025-03-03 15:01:37,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21038 states, 21033 states have (on average 1.4394047449246423) internal successors, (30275), 21037 states have internal predecessors, (30275), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:37,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21038 states to 21038 states and 30275 transitions. [2025-03-03 15:01:37,294 INFO L78 Accepts]: Start accepts. Automaton has 21038 states and 30275 transitions. Word has length 146 [2025-03-03 15:01:37,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:37,296 INFO L471 AbstractCegarLoop]: Abstraction has 21038 states and 30275 transitions. [2025-03-03 15:01:37,296 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 36.5) internal successors, (146), 4 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:37,296 INFO L276 IsEmpty]: Start isEmpty. Operand 21038 states and 30275 transitions. [2025-03-03 15:01:37,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2025-03-03 15:01:37,305 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:37,306 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] [2025-03-03 15:01:37,306 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2025-03-03 15:01:37,306 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:37,306 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:37,307 INFO L85 PathProgramCache]: Analyzing trace with hash -390402536, now seen corresponding path program 1 times [2025-03-03 15:01:37,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:37,308 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [720664636] [2025-03-03 15:01:37,308 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:37,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:37,325 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 146 statements into 1 equivalence classes. [2025-03-03 15:01:37,373 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 146 of 146 statements. [2025-03-03 15:01:37,374 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:37,374 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:37,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:37,625 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:37,625 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [720664636] [2025-03-03 15:01:37,625 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [720664636] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:37,625 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:37,625 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 15:01:37,625 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [136044156] [2025-03-03 15:01:37,625 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:37,625 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 15:01:37,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:37,626 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 15:01:37,626 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-03 15:01:37,626 INFO L87 Difference]: Start difference. First operand 21038 states and 30275 transitions. Second operand has 4 states, 4 states have (on average 36.5) internal successors, (146), 4 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:37,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:37,881 INFO L93 Difference]: Finished difference Result 81112 states and 116884 transitions. [2025-03-03 15:01:37,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 15:01:37,882 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 36.5) internal successors, (146), 4 states have internal predecessors, (146), 0 states have call successors, (0), 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 146 [2025-03-03 15:01:37,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:37,998 INFO L225 Difference]: With dead ends: 81112 [2025-03-03 15:01:37,999 INFO L226 Difference]: Without dead ends: 60125 [2025-03-03 15:01:38,033 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 [2025-03-03 15:01:38,033 INFO L435 NwaCegarLoop]: 869 mSDtfsCounter, 941 mSDsluCounter, 905 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 941 SdHoareTripleChecker+Valid, 1774 SdHoareTripleChecker+Invalid, 68 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-03 15:01:38,034 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [941 Valid, 1774 Invalid, 68 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-03 15:01:38,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60125 states. [2025-03-03 15:01:38,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60125 to 40538. [2025-03-03 15:01:38,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40538 states, 40533 states have (on average 1.4284656946191991) internal successors, (57900), 40537 states have internal predecessors, (57900), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:38,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40538 states to 40538 states and 57900 transitions. [2025-03-03 15:01:38,853 INFO L78 Accepts]: Start accepts. Automaton has 40538 states and 57900 transitions. Word has length 146 [2025-03-03 15:01:38,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:38,853 INFO L471 AbstractCegarLoop]: Abstraction has 40538 states and 57900 transitions. [2025-03-03 15:01:38,853 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 36.5) internal successors, (146), 4 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:38,853 INFO L276 IsEmpty]: Start isEmpty. Operand 40538 states and 57900 transitions. [2025-03-03 15:01:38,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2025-03-03 15:01:38,871 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:38,871 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] [2025-03-03 15:01:38,872 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2025-03-03 15:01:38,872 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:38,872 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:38,872 INFO L85 PathProgramCache]: Analyzing trace with hash -370855872, now seen corresponding path program 1 times [2025-03-03 15:01:38,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:38,872 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1294174986] [2025-03-03 15:01:38,872 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:38,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:38,895 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 147 statements into 1 equivalence classes. [2025-03-03 15:01:38,905 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 147 of 147 statements. [2025-03-03 15:01:38,906 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:38,906 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:38,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:38,958 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:38,958 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1294174986] [2025-03-03 15:01:38,958 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1294174986] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:38,958 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:38,958 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 15:01:38,959 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1435123280] [2025-03-03 15:01:38,959 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:38,959 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 15:01:38,960 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:38,960 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 15:01:38,960 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 15:01:38,960 INFO L87 Difference]: Start difference. First operand 40538 states and 57900 transitions. Second operand has 3 states, 3 states have (on average 49.0) internal successors, (147), 3 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:39,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:39,200 INFO L93 Difference]: Finished difference Result 80980 states and 115671 transitions. [2025-03-03 15:01:39,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 15:01:39,200 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 49.0) internal successors, (147), 3 states have internal predecessors, (147), 0 states have call successors, (0), 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 147 [2025-03-03 15:01:39,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:39,266 INFO L225 Difference]: With dead ends: 80980 [2025-03-03 15:01:39,267 INFO L226 Difference]: Without dead ends: 40544 [2025-03-03 15:01:39,291 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 [2025-03-03 15:01:39,292 INFO L435 NwaCegarLoop]: 505 mSDtfsCounter, 0 mSDsluCounter, 499 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1004 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 [2025-03-03 15:01:39,292 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1004 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 15:01:39,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40544 states. [2025-03-03 15:01:39,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40544 to 40544. [2025-03-03 15:01:39,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40544 states, 40539 states have (on average 1.428402279286613) internal successors, (57906), 40543 states have internal predecessors, (57906), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:39,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40544 states to 40544 states and 57906 transitions. [2025-03-03 15:01:39,760 INFO L78 Accepts]: Start accepts. Automaton has 40544 states and 57906 transitions. Word has length 147 [2025-03-03 15:01:39,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:39,760 INFO L471 AbstractCegarLoop]: Abstraction has 40544 states and 57906 transitions. [2025-03-03 15:01:39,760 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 49.0) internal successors, (147), 3 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:39,760 INFO L276 IsEmpty]: Start isEmpty. Operand 40544 states and 57906 transitions. [2025-03-03 15:01:39,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2025-03-03 15:01:39,775 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:39,775 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] [2025-03-03 15:01:39,775 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2025-03-03 15:01:39,775 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:39,776 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:39,776 INFO L85 PathProgramCache]: Analyzing trace with hash 350612848, now seen corresponding path program 1 times [2025-03-03 15:01:39,776 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:39,776 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1898720790] [2025-03-03 15:01:39,776 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:39,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:39,792 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 148 statements into 1 equivalence classes. [2025-03-03 15:01:39,816 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 148 of 148 statements. [2025-03-03 15:01:39,817 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:39,817 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:40,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:40,043 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:40,043 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1898720790] [2025-03-03 15:01:40,043 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1898720790] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:40,043 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:40,043 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 15:01:40,043 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1654663106] [2025-03-03 15:01:40,043 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:40,043 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 15:01:40,043 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:40,044 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 15:01:40,044 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 15:01:40,044 INFO L87 Difference]: Start difference. First operand 40544 states and 57906 transitions. Second operand has 4 states, 4 states have (on average 37.0) internal successors, (148), 4 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) [2025-03-03 15:01:40,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:40,328 INFO L93 Difference]: Finished difference Result 80992 states and 115686 transitions. [2025-03-03 15:01:40,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 15:01:40,329 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 37.0) internal successors, (148), 4 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 [2025-03-03 15:01:40,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:40,403 INFO L225 Difference]: With dead ends: 80992 [2025-03-03 15:01:40,403 INFO L226 Difference]: Without dead ends: 40544 [2025-03-03 15:01:40,427 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 [2025-03-03 15:01:40,428 INFO L435 NwaCegarLoop]: 529 mSDtfsCounter, 10 mSDsluCounter, 1024 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 1553 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 [2025-03-03 15:01:40,429 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 1553 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 15:01:40,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40544 states. [2025-03-03 15:01:40,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40544 to 40541. [2025-03-03 15:01:40,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40541 states, 40536 states have (on average 1.4282612985987764) internal successors, (57896), 40540 states have internal predecessors, (57896), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:40,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40541 states to 40541 states and 57896 transitions. [2025-03-03 15:01:40,903 INFO L78 Accepts]: Start accepts. Automaton has 40541 states and 57896 transitions. Word has length 148 [2025-03-03 15:01:40,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:40,903 INFO L471 AbstractCegarLoop]: Abstraction has 40541 states and 57896 transitions. [2025-03-03 15:01:40,903 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 37.0) internal successors, (148), 4 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) [2025-03-03 15:01:40,903 INFO L276 IsEmpty]: Start isEmpty. Operand 40541 states and 57896 transitions. [2025-03-03 15:01:40,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2025-03-03 15:01:40,916 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:40,917 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] [2025-03-03 15:01:40,917 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2025-03-03 15:01:40,917 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:40,917 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:40,917 INFO L85 PathProgramCache]: Analyzing trace with hash -40198123, now seen corresponding path program 1 times [2025-03-03 15:01:40,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:40,918 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1585838213] [2025-03-03 15:01:40,918 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:40,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:40,934 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 148 statements into 1 equivalence classes. [2025-03-03 15:01:40,941 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 148 of 148 statements. [2025-03-03 15:01:40,941 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:40,941 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:40,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:40,980 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:40,980 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1585838213] [2025-03-03 15:01:40,980 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1585838213] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:40,980 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:40,980 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 15:01:40,981 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123175659] [2025-03-03 15:01:40,981 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:40,981 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 15:01:40,981 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:40,981 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 15:01:40,982 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 15:01:40,982 INFO L87 Difference]: Start difference. First operand 40541 states and 57896 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) [2025-03-03 15:01:41,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:41,200 INFO L93 Difference]: Finished difference Result 106680 states and 151913 transitions. [2025-03-03 15:01:41,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 15:01:41,200 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 [2025-03-03 15:01:41,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:41,311 INFO L225 Difference]: With dead ends: 106680 [2025-03-03 15:01:41,311 INFO L226 Difference]: Without dead ends: 66822 [2025-03-03 15:01:41,352 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 [2025-03-03 15:01:41,353 INFO L435 NwaCegarLoop]: 930 mSDtfsCounter, 420 mSDsluCounter, 465 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 420 SdHoareTripleChecker+Valid, 1395 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 15:01:41,353 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [420 Valid, 1395 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 15:01:41,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66822 states. [2025-03-03 15:01:42,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66822 to 66774. [2025-03-03 15:01:42,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66774 states, 66769 states have (on average 1.4053078524464946) internal successors, (93831), 66773 states have internal predecessors, (93831), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:42,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66774 states to 66774 states and 93831 transitions. [2025-03-03 15:01:42,552 INFO L78 Accepts]: Start accepts. Automaton has 66774 states and 93831 transitions. Word has length 148 [2025-03-03 15:01:42,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:42,552 INFO L471 AbstractCegarLoop]: Abstraction has 66774 states and 93831 transitions. [2025-03-03 15:01:42,553 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) [2025-03-03 15:01:42,553 INFO L276 IsEmpty]: Start isEmpty. Operand 66774 states and 93831 transitions. [2025-03-03 15:01:42,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2025-03-03 15:01:42,574 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:42,574 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] [2025-03-03 15:01:42,574 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2025-03-03 15:01:42,575 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:42,575 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:42,575 INFO L85 PathProgramCache]: Analyzing trace with hash 370412243, now seen corresponding path program 1 times [2025-03-03 15:01:42,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:42,575 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1976120770] [2025-03-03 15:01:42,575 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:42,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:42,595 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 148 statements into 1 equivalence classes. [2025-03-03 15:01:42,647 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 148 of 148 statements. [2025-03-03 15:01:42,647 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:42,647 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:42,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:42,824 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:42,824 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1976120770] [2025-03-03 15:01:42,824 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1976120770] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:42,824 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:42,824 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 15:01:42,825 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [563765077] [2025-03-03 15:01:42,825 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:42,825 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 15:01:42,825 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:42,825 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 15:01:42,825 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-03 15:01:42,826 INFO L87 Difference]: Start difference. First operand 66774 states and 93831 transitions. Second operand has 4 states, 4 states have (on average 37.0) internal successors, (148), 4 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) [2025-03-03 15:01:43,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:43,135 INFO L93 Difference]: Finished difference Result 107886 states and 151684 transitions. [2025-03-03 15:01:43,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 15:01:43,136 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 37.0) internal successors, (148), 4 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 [2025-03-03 15:01:43,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:43,216 INFO L225 Difference]: With dead ends: 107886 [2025-03-03 15:01:43,216 INFO L226 Difference]: Without dead ends: 57425 [2025-03-03 15:01:43,260 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-03 15:01:43,261 INFO L435 NwaCegarLoop]: 501 mSDtfsCounter, 865 mSDsluCounter, 433 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 865 SdHoareTripleChecker+Valid, 934 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 15:01:43,261 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [865 Valid, 934 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 15:01:43,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57425 states. [2025-03-03 15:01:44,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57425 to 57259. [2025-03-03 15:01:44,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57259 states, 57254 states have (on average 1.4001292486114507) internal successors, (80163), 57258 states have internal predecessors, (80163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:44,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57259 states to 57259 states and 80163 transitions. [2025-03-03 15:01:44,177 INFO L78 Accepts]: Start accepts. Automaton has 57259 states and 80163 transitions. Word has length 148 [2025-03-03 15:01:44,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:44,177 INFO L471 AbstractCegarLoop]: Abstraction has 57259 states and 80163 transitions. [2025-03-03 15:01:44,177 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 37.0) internal successors, (148), 4 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) [2025-03-03 15:01:44,177 INFO L276 IsEmpty]: Start isEmpty. Operand 57259 states and 80163 transitions. [2025-03-03 15:01:44,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2025-03-03 15:01:44,195 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:44,196 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] [2025-03-03 15:01:44,196 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2025-03-03 15:01:44,196 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:44,196 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:44,196 INFO L85 PathProgramCache]: Analyzing trace with hash 3321935, now seen corresponding path program 1 times [2025-03-03 15:01:44,196 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:44,196 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [585810815] [2025-03-03 15:01:44,196 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:44,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:44,215 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 153 statements into 1 equivalence classes. [2025-03-03 15:01:44,235 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 153 of 153 statements. [2025-03-03 15:01:44,236 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:44,236 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:44,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:44,475 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:44,475 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [585810815] [2025-03-03 15:01:44,475 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [585810815] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:44,475 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:44,475 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 15:01:44,475 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [190443273] [2025-03-03 15:01:44,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:44,475 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 15:01:44,475 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:44,476 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 15:01:44,476 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 15:01:44,476 INFO L87 Difference]: Start difference. First operand 57259 states and 80163 transitions. Second operand has 4 states, 4 states have (on average 38.25) internal successors, (153), 4 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:44,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:44,722 INFO L93 Difference]: Finished difference Result 109887 states and 154113 transitions. [2025-03-03 15:01:44,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 15:01:44,722 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 4 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 153 [2025-03-03 15:01:44,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:44,791 INFO L225 Difference]: With dead ends: 109887 [2025-03-03 15:01:44,791 INFO L226 Difference]: Without dead ends: 53155 [2025-03-03 15:01:44,836 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 [2025-03-03 15:01:44,837 INFO L435 NwaCegarLoop]: 532 mSDtfsCounter, 13 mSDsluCounter, 1025 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 1557 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 [2025-03-03 15:01:44,837 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 1557 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 15:01:44,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53155 states. [2025-03-03 15:01:45,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53155 to 53155. [2025-03-03 15:01:45,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53155 states, 53150 states have (on average 1.4028410159924742) internal successors, (74561), 53154 states have internal predecessors, (74561), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:45,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53155 states to 53155 states and 74561 transitions. [2025-03-03 15:01:45,906 INFO L78 Accepts]: Start accepts. Automaton has 53155 states and 74561 transitions. Word has length 153 [2025-03-03 15:01:45,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:45,907 INFO L471 AbstractCegarLoop]: Abstraction has 53155 states and 74561 transitions. [2025-03-03 15:01:45,907 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 4 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:45,907 INFO L276 IsEmpty]: Start isEmpty. Operand 53155 states and 74561 transitions. [2025-03-03 15:01:45,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2025-03-03 15:01:45,920 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:45,920 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] [2025-03-03 15:01:45,920 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2025-03-03 15:01:45,920 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:45,921 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:45,921 INFO L85 PathProgramCache]: Analyzing trace with hash 473970604, now seen corresponding path program 1 times [2025-03-03 15:01:45,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:45,921 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [10088718] [2025-03-03 15:01:45,921 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:45,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:45,934 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 156 statements into 1 equivalence classes. [2025-03-03 15:01:45,946 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 156 of 156 statements. [2025-03-03 15:01:45,947 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:45,947 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:46,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:46,091 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:46,091 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [10088718] [2025-03-03 15:01:46,091 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [10088718] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:46,091 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:46,091 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 15:01:46,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1014993556] [2025-03-03 15:01:46,091 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:46,092 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 15:01:46,092 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:46,092 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 15:01:46,092 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-03 15:01:46,092 INFO L87 Difference]: Start difference. First operand 53155 states and 74561 transitions. Second operand has 4 states, 4 states have (on average 39.0) internal successors, (156), 4 states have internal predecessors, (156), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:46,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:46,330 INFO L93 Difference]: Finished difference Result 82602 states and 118455 transitions. [2025-03-03 15:01:46,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 15:01:46,330 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 39.0) internal successors, (156), 4 states have internal predecessors, (156), 0 states have call successors, (0), 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 156 [2025-03-03 15:01:46,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:46,389 INFO L225 Difference]: With dead ends: 82602 [2025-03-03 15:01:46,389 INFO L226 Difference]: Without dead ends: 45195 [2025-03-03 15:01:46,426 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-03 15:01:46,427 INFO L435 NwaCegarLoop]: 472 mSDtfsCounter, 550 mSDsluCounter, 432 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 550 SdHoareTripleChecker+Valid, 904 SdHoareTripleChecker+Invalid, 70 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 58 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-03 15:01:46,429 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [550 Valid, 904 Invalid, 70 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 58 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-03 15:01:46,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45195 states. [2025-03-03 15:01:46,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45195 to 45193. [2025-03-03 15:01:46,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45193 states, 45188 states have (on average 1.3739709657431176) internal successors, (62087), 45192 states have internal predecessors, (62087), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:46,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45193 states to 45193 states and 62087 transitions. [2025-03-03 15:01:46,949 INFO L78 Accepts]: Start accepts. Automaton has 45193 states and 62087 transitions. Word has length 156 [2025-03-03 15:01:46,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:46,949 INFO L471 AbstractCegarLoop]: Abstraction has 45193 states and 62087 transitions. [2025-03-03 15:01:46,949 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 39.0) internal successors, (156), 4 states have internal predecessors, (156), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:46,949 INFO L276 IsEmpty]: Start isEmpty. Operand 45193 states and 62087 transitions. [2025-03-03 15:01:46,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2025-03-03 15:01:46,962 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:46,962 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] [2025-03-03 15:01:46,962 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2025-03-03 15:01:46,962 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:46,962 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:46,962 INFO L85 PathProgramCache]: Analyzing trace with hash 1206055338, now seen corresponding path program 1 times [2025-03-03 15:01:46,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:46,963 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [343735329] [2025-03-03 15:01:46,963 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:46,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:46,977 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 156 statements into 1 equivalence classes. [2025-03-03 15:01:47,019 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 156 of 156 statements. [2025-03-03 15:01:47,020 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:47,020 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:47,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:47,157 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:47,157 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [343735329] [2025-03-03 15:01:47,157 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [343735329] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:47,157 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:47,157 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 15:01:47,158 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008087084] [2025-03-03 15:01:47,158 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:47,158 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 15:01:47,158 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:47,158 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 15:01:47,158 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 15:01:47,159 INFO L87 Difference]: Start difference. First operand 45193 states and 62087 transitions. Second operand has 4 states, 4 states have (on average 39.0) internal successors, (156), 4 states have internal predecessors, (156), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:47,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:47,727 INFO L93 Difference]: Finished difference Result 135816 states and 186492 transitions. [2025-03-03 15:01:47,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-03 15:01:47,727 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 39.0) internal successors, (156), 4 states have internal predecessors, (156), 0 states have call successors, (0), 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 156 [2025-03-03 15:01:47,728 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:47,984 INFO L225 Difference]: With dead ends: 135816 [2025-03-03 15:01:47,984 INFO L226 Difference]: Without dead ends: 90784 [2025-03-03 15:01:48,006 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-03 15:01:48,007 INFO L435 NwaCegarLoop]: 841 mSDtfsCounter, 1376 mSDsluCounter, 1317 mSDsCounter, 0 mSdLazyCounter, 53 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1376 SdHoareTripleChecker+Valid, 2158 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 53 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-03 15:01:48,007 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1376 Valid, 2158 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 53 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-03 15:01:48,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90784 states. [2025-03-03 15:01:48,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90784 to 45281. [2025-03-03 15:01:48,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45281 states, 45276 states have (on average 1.3732220160791588) internal successors, (62174), 45280 states have internal predecessors, (62174), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:48,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45281 states to 45281 states and 62174 transitions. [2025-03-03 15:01:48,965 INFO L78 Accepts]: Start accepts. Automaton has 45281 states and 62174 transitions. Word has length 156 [2025-03-03 15:01:48,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:48,966 INFO L471 AbstractCegarLoop]: Abstraction has 45281 states and 62174 transitions. [2025-03-03 15:01:48,966 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 39.0) internal successors, (156), 4 states have internal predecessors, (156), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:48,966 INFO L276 IsEmpty]: Start isEmpty. Operand 45281 states and 62174 transitions. [2025-03-03 15:01:48,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2025-03-03 15:01:48,978 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:48,978 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] [2025-03-03 15:01:48,978 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2025-03-03 15:01:48,979 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:48,979 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:48,979 INFO L85 PathProgramCache]: Analyzing trace with hash -722249816, now seen corresponding path program 1 times [2025-03-03 15:01:48,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:48,979 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [200291656] [2025-03-03 15:01:48,979 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:48,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:48,994 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 157 statements into 1 equivalence classes. [2025-03-03 15:01:48,998 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 157 of 157 statements. [2025-03-03 15:01:48,998 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:48,998 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:49,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:49,029 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:49,029 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [200291656] [2025-03-03 15:01:49,029 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [200291656] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:49,029 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:49,029 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 15:01:49,029 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [542262448] [2025-03-03 15:01:49,029 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:49,030 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 15:01:49,030 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:49,030 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 15:01:49,030 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 15:01:49,031 INFO L87 Difference]: Start difference. First operand 45281 states and 62174 transitions. Second operand has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 3 states have internal predecessors, (157), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:49,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:49,182 INFO L93 Difference]: Finished difference Result 79644 states and 109438 transitions. [2025-03-03 15:01:49,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 15:01:49,182 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 3 states have internal predecessors, (157), 0 states have call successors, (0), 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 157 [2025-03-03 15:01:49,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:49,236 INFO L225 Difference]: With dead ends: 79644 [2025-03-03 15:01:49,237 INFO L226 Difference]: Without dead ends: 45291 [2025-03-03 15:01:49,267 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 [2025-03-03 15:01:49,268 INFO L435 NwaCegarLoop]: 500 mSDtfsCounter, 0 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 994 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 [2025-03-03 15:01:49,268 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 994 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 15:01:49,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45291 states. [2025-03-03 15:01:49,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45291 to 45291. [2025-03-03 15:01:49,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45291 states, 45286 states have (on average 1.3731396016428918) internal successors, (62184), 45290 states have internal predecessors, (62184), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:50,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45291 states to 45291 states and 62184 transitions. [2025-03-03 15:01:50,040 INFO L78 Accepts]: Start accepts. Automaton has 45291 states and 62184 transitions. Word has length 157 [2025-03-03 15:01:50,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:50,040 INFO L471 AbstractCegarLoop]: Abstraction has 45291 states and 62184 transitions. [2025-03-03 15:01:50,041 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 3 states have internal predecessors, (157), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:50,041 INFO L276 IsEmpty]: Start isEmpty. Operand 45291 states and 62184 transitions. [2025-03-03 15:01:50,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2025-03-03 15:01:50,054 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:50,054 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] [2025-03-03 15:01:50,054 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2025-03-03 15:01:50,054 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:50,055 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:50,055 INFO L85 PathProgramCache]: Analyzing trace with hash -239239230, now seen corresponding path program 1 times [2025-03-03 15:01:50,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:50,055 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1484516576] [2025-03-03 15:01:50,055 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:50,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:50,067 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 158 statements into 1 equivalence classes. [2025-03-03 15:01:50,097 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 158 of 158 statements. [2025-03-03 15:01:50,098 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:50,098 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:50,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:50,309 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:50,309 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1484516576] [2025-03-03 15:01:50,310 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1484516576] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:50,310 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:50,310 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 15:01:50,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [644293652] [2025-03-03 15:01:50,310 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:50,310 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 15:01:50,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:50,311 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 15:01:50,312 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 15:01:50,312 INFO L87 Difference]: Start difference. First operand 45291 states and 62184 transitions. Second operand has 4 states, 4 states have (on average 39.5) internal successors, (158), 4 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) [2025-03-03 15:01:50,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:50,458 INFO L93 Difference]: Finished difference Result 80043 states and 109878 transitions. [2025-03-03 15:01:50,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 15:01:50,459 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 39.5) internal successors, (158), 4 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 [2025-03-03 15:01:50,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:50,516 INFO L225 Difference]: With dead ends: 80043 [2025-03-03 15:01:50,516 INFO L226 Difference]: Without dead ends: 45281 [2025-03-03 15:01:50,548 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 [2025-03-03 15:01:50,549 INFO L435 NwaCegarLoop]: 517 mSDtfsCounter, 3 mSDsluCounter, 1008 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 1525 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 15:01:50,549 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 1525 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 15:01:50,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45281 states. [2025-03-03 15:01:51,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45281 to 45281. [2025-03-03 15:01:51,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45281 states, 45276 states have (on average 1.3731115822952558) internal successors, (62169), 45280 states have internal predecessors, (62169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:51,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45281 states to 45281 states and 62169 transitions. [2025-03-03 15:01:51,367 INFO L78 Accepts]: Start accepts. Automaton has 45281 states and 62169 transitions. Word has length 158 [2025-03-03 15:01:51,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:51,367 INFO L471 AbstractCegarLoop]: Abstraction has 45281 states and 62169 transitions. [2025-03-03 15:01:51,367 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 39.5) internal successors, (158), 4 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) [2025-03-03 15:01:51,367 INFO L276 IsEmpty]: Start isEmpty. Operand 45281 states and 62169 transitions. [2025-03-03 15:01:51,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2025-03-03 15:01:51,384 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:51,384 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] [2025-03-03 15:01:51,384 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2025-03-03 15:01:51,384 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:51,384 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:51,385 INFO L85 PathProgramCache]: Analyzing trace with hash 903763943, now seen corresponding path program 1 times [2025-03-03 15:01:51,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:51,385 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1472309927] [2025-03-03 15:01:51,385 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:51,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:51,402 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 158 statements into 1 equivalence classes. [2025-03-03 15:01:51,443 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 158 of 158 statements. [2025-03-03 15:01:51,443 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:51,444 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:51,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:51,726 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:51,726 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1472309927] [2025-03-03 15:01:51,726 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1472309927] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:51,726 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:51,726 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 15:01:51,726 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [593306723] [2025-03-03 15:01:51,726 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:51,727 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 15:01:51,727 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:51,727 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 15:01:51,727 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-03 15:01:51,727 INFO L87 Difference]: Start difference. First operand 45281 states and 62169 transitions. Second operand has 4 states, 4 states have (on average 39.5) internal successors, (158), 4 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) [2025-03-03 15:01:51,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:51,898 INFO L93 Difference]: Finished difference Result 72419 states and 99329 transitions. [2025-03-03 15:01:51,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 15:01:51,898 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 39.5) internal successors, (158), 4 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 [2025-03-03 15:01:51,899 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:51,944 INFO L225 Difference]: With dead ends: 72419 [2025-03-03 15:01:51,944 INFO L226 Difference]: Without dead ends: 39755 [2025-03-03 15:01:51,970 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-03 15:01:51,971 INFO L435 NwaCegarLoop]: 836 mSDtfsCounter, 437 mSDsluCounter, 858 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 437 SdHoareTripleChecker+Valid, 1694 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 15:01:51,971 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [437 Valid, 1694 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 30 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 15:01:51,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39755 states. [2025-03-03 15:01:52,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39755 to 39473. [2025-03-03 15:01:52,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39473 states, 39468 states have (on average 1.3687544339718252) internal successors, (54022), 39472 states have internal predecessors, (54022), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:52,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39473 states to 39473 states and 54022 transitions. [2025-03-03 15:01:52,567 INFO L78 Accepts]: Start accepts. Automaton has 39473 states and 54022 transitions. Word has length 158 [2025-03-03 15:01:52,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:52,567 INFO L471 AbstractCegarLoop]: Abstraction has 39473 states and 54022 transitions. [2025-03-03 15:01:52,567 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 39.5) internal successors, (158), 4 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) [2025-03-03 15:01:52,567 INFO L276 IsEmpty]: Start isEmpty. Operand 39473 states and 54022 transitions. [2025-03-03 15:01:52,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2025-03-03 15:01:52,580 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:52,580 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] [2025-03-03 15:01:52,580 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2025-03-03 15:01:52,580 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:52,581 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:52,581 INFO L85 PathProgramCache]: Analyzing trace with hash 53025233, now seen corresponding path program 1 times [2025-03-03 15:01:52,581 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:52,581 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [374172903] [2025-03-03 15:01:52,581 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:52,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:52,594 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 163 statements into 1 equivalence classes. [2025-03-03 15:01:52,626 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 163 of 163 statements. [2025-03-03 15:01:52,626 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:52,627 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 15:01:53,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 15:01:53,205 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 15:01:53,205 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [374172903] [2025-03-03 15:01:53,205 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [374172903] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 15:01:53,205 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 15:01:53,205 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2025-03-03 15:01:53,206 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1952087136] [2025-03-03 15:01:53,206 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 15:01:53,206 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2025-03-03 15:01:53,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 15:01:53,206 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2025-03-03 15:01:53,206 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2025-03-03 15:01:53,206 INFO L87 Difference]: Start difference. First operand 39473 states and 54022 transitions. Second operand has 13 states, 13 states have (on average 12.538461538461538) internal successors, (163), 13 states have internal predecessors, (163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:54,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 15:01:54,124 INFO L93 Difference]: Finished difference Result 60771 states and 83565 transitions. [2025-03-03 15:01:54,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-03-03 15:01:54,124 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 12.538461538461538) internal successors, (163), 13 states have internal predecessors, (163), 0 states have call successors, (0), 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 163 [2025-03-03 15:01:54,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 15:01:54,175 INFO L225 Difference]: With dead ends: 60771 [2025-03-03 15:01:54,175 INFO L226 Difference]: Without dead ends: 48298 [2025-03-03 15:01:54,197 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=174, Invalid=582, Unknown=0, NotChecked=0, Total=756 [2025-03-03 15:01:54,197 INFO L435 NwaCegarLoop]: 652 mSDtfsCounter, 1971 mSDsluCounter, 4754 mSDsCounter, 0 mSdLazyCounter, 988 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1971 SdHoareTripleChecker+Valid, 5406 SdHoareTripleChecker+Invalid, 1039 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 988 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2025-03-03 15:01:54,197 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1971 Valid, 5406 Invalid, 1039 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 988 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-03-03 15:01:54,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48298 states. [2025-03-03 15:01:54,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48298 to 41371. [2025-03-03 15:01:54,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41371 states, 41366 states have (on average 1.3582410675433931) internal successors, (56185), 41370 states have internal predecessors, (56185), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:54,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41371 states to 41371 states and 56185 transitions. [2025-03-03 15:01:54,785 INFO L78 Accepts]: Start accepts. Automaton has 41371 states and 56185 transitions. Word has length 163 [2025-03-03 15:01:54,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 15:01:54,786 INFO L471 AbstractCegarLoop]: Abstraction has 41371 states and 56185 transitions. [2025-03-03 15:01:54,786 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 12.538461538461538) internal successors, (163), 13 states have internal predecessors, (163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 15:01:54,786 INFO L276 IsEmpty]: Start isEmpty. Operand 41371 states and 56185 transitions. [2025-03-03 15:01:54,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2025-03-03 15:01:54,801 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 15:01:54,801 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] [2025-03-03 15:01:54,801 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2025-03-03 15:01:54,801 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2025-03-03 15:01:54,802 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 15:01:54,802 INFO L85 PathProgramCache]: Analyzing trace with hash -1941119473, now seen corresponding path program 1 times [2025-03-03 15:01:54,802 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 15:01:54,802 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1715850266] [2025-03-03 15:01:54,802 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 15:01:54,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 15:01:54,817 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 163 statements into 1 equivalence classes. [2025-03-03 15:01:54,879 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 163 of 163 statements. [2025-03-03 15:01:54,879 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:54,879 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 15:01:54,879 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-03 15:01:54,886 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 163 statements into 1 equivalence classes. [2025-03-03 15:01:54,946 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 163 of 163 statements. [2025-03-03 15:01:54,947 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 15:01:54,947 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 15:01:55,031 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-03 15:01:55,031 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-03 15:01:55,032 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2025-03-03 15:01:55,033 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2025-03-03 15:01:55,033 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 5 remaining) [2025-03-03 15:01:55,033 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2025-03-03 15:01:55,033 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2025-03-03 15:01:55,033 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2025-03-03 15:01:55,035 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, 1] [2025-03-03 15:01:55,215 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-03 15:01:55,217 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.03 03:01:55 BoogieIcfgContainer [2025-03-03 15:01:55,217 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-03 15:01:55,217 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-03 15:01:55,217 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-03 15:01:55,218 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-03 15:01:55,218 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 03:01:27" (3/4) ... [2025-03-03 15:01:55,218 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample [2025-03-03 15:01:55,437 INFO L127 tionWitnessGenerator]: Generated YAML witness of length 145. [2025-03-03 15:01:55,544 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-03-03 15:01:55,547 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2025-03-03 15:01:55,547 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-03 15:01:55,549 INFO L158 Benchmark]: Toolchain (without parser) took 29563.63ms. Allocated memory was 201.3MB in the beginning and 10.8GB in the end (delta: 10.6GB). Free memory was 157.4MB in the beginning and 9.3GB in the end (delta: -9.1GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2025-03-03 15:01:55,549 INFO L158 Benchmark]: CDTParser took 1.00ms. Allocated memory is still 201.3MB. Free memory is still 116.7MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 15:01:55,549 INFO L158 Benchmark]: CACSL2BoogieTranslator took 490.86ms. Allocated memory is still 201.3MB. Free memory was 157.4MB in the beginning and 125.1MB in the end (delta: 32.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-03-03 15:01:55,549 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.65ms. Allocated memory is still 201.3MB. Free memory was 125.1MB in the beginning and 118.3MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-03 15:01:55,550 INFO L158 Benchmark]: Boogie Preprocessor took 69.11ms. Allocated memory is still 201.3MB. Free memory was 118.3MB in the beginning and 113.0MB in the end (delta: 5.3MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 15:01:55,550 INFO L158 Benchmark]: IcfgBuilder took 1237.90ms. Allocated memory is still 201.3MB. Free memory was 113.0MB in the beginning and 84.5MB in the end (delta: 28.5MB). Peak memory consumption was 76.6MB. Max. memory is 16.1GB. [2025-03-03 15:01:55,550 INFO L158 Benchmark]: TraceAbstraction took 27373.19ms. Allocated memory was 201.3MB in the beginning and 10.8GB in the end (delta: 10.6GB). Free memory was 84.5MB in the beginning and 9.3GB in the end (delta: -9.3GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2025-03-03 15:01:55,550 INFO L158 Benchmark]: Witness Printer took 329.51ms. Allocated memory is still 10.8GB. Free memory was 9.3GB in the beginning and 9.3GB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2025-03-03 15:01:55,551 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.00ms. Allocated memory is still 201.3MB. Free memory is still 116.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 490.86ms. Allocated memory is still 201.3MB. Free memory was 157.4MB in the beginning and 125.1MB in the end (delta: 32.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.65ms. Allocated memory is still 201.3MB. Free memory was 125.1MB in the beginning and 118.3MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.11ms. Allocated memory is still 201.3MB. Free memory was 118.3MB in the beginning and 113.0MB in the end (delta: 5.3MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 1237.90ms. Allocated memory is still 201.3MB. Free memory was 113.0MB in the beginning and 84.5MB in the end (delta: 28.5MB). Peak memory consumption was 76.6MB. Max. memory is 16.1GB. * TraceAbstraction took 27373.19ms. Allocated memory was 201.3MB in the beginning and 10.8GB in the end (delta: 10.6GB). Free memory was 84.5MB in the beginning and 9.3GB in the end (delta: -9.3GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. * Witness Printer took 329.51ms. Allocated memory is still 10.8GB. Free memory was 9.3GB in the beginning and 9.3GB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. 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: 1751]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L10] int __return_main; [L25] msg_t nomsg = (msg_t )-1; [L26] port_t p12 = 0; [L27] char p12_old = '\x0'; [L28] char p12_new = '\x0'; [L29] _Bool ep12 = 0; [L30] port_t p13 = 0; [L31] char p13_old = '\x0'; [L32] char p13_new = '\x0'; [L33] _Bool ep13 = 0; [L34] port_t p21 = 0; [L35] char p21_old = '\x0'; [L36] char p21_new = '\x0'; [L37] _Bool ep21 = 0; [L38] port_t p23 = 0; [L39] char p23_old = '\x0'; [L40] char p23_new = '\x0'; [L41] _Bool ep23 = 0; [L42] port_t p31 = 0; [L43] char p31_old = '\x0'; [L44] char p31_new = '\x0'; [L45] _Bool ep31 = 0; [L46] port_t p32 = 0; [L47] char p32_old = '\x0'; [L48] char p32_new = '\x0'; [L49] _Bool ep32 = 0; [L50] char id1 = '\x0'; [L51] char r1 = '\x0'; [L52] char st1 = '\x0'; [L53] char nl1 = '\x0'; [L54] char m1 = '\x0'; [L55] char max1 = '\x0'; [L56] _Bool mode1 = 0; [L57] char id2 = '\x0'; [L58] char r2 = '\x0'; [L59] char st2 = '\x0'; [L60] char nl2 = '\x0'; [L61] char m2 = '\x0'; [L62] char max2 = '\x0'; [L63] _Bool mode2 = 0; [L64] char id3 = '\x0'; [L65] char r3 = '\x0'; [L66] char st3 = '\x0'; [L67] char nl3 = '\x0'; [L68] char m3 = '\x0'; [L69] char max3 = '\x0'; [L70] _Bool mode3 = 0; [L74] void (*nodes[3])() = { &node1, &node2, &node3 }; [L78] int __return_1709; [L79] int __return_1837; [L80] int __return_1955; [L81] int __return_2060; [L82] int __return_2786; [L83] int __return_2755; [L84] int __return_2697; [L85] int __return_2663; [L86] int __tmp_2184_0; [L87] int __return_2292; [L88] int __return_2197; [L89] int __return_2560; [L90] int __return_2526; [L91] int __return_2447; [L92] int __return_2183; VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=0, id2=0, id3=0, m1=0, m2=0, m3=0, max1=0, max2=0, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-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] [L95] int main__c1; [L96] int main__i2; [L97] main__c1 = 0 [L98] ep12 = __VERIFIER_nondet_bool() [L99] ep13 = __VERIFIER_nondet_bool() [L100] ep21 = __VERIFIER_nondet_bool() [L101] ep23 = __VERIFIER_nondet_bool() [L102] ep31 = __VERIFIER_nondet_bool() [L103] ep32 = __VERIFIER_nondet_bool() [L104] id1 = __VERIFIER_nondet_char() [L105] r1 = __VERIFIER_nondet_char() [L106] st1 = __VERIFIER_nondet_char() [L107] nl1 = __VERIFIER_nondet_char() [L108] m1 = __VERIFIER_nondet_char() [L109] max1 = __VERIFIER_nondet_char() [L110] mode1 = __VERIFIER_nondet_bool() [L111] id2 = __VERIFIER_nondet_char() [L112] r2 = __VERIFIER_nondet_char() [L113] st2 = __VERIFIER_nondet_char() [L114] nl2 = __VERIFIER_nondet_char() [L115] m2 = __VERIFIER_nondet_char() [L116] max2 = __VERIFIER_nondet_char() [L117] mode2 = __VERIFIER_nondet_bool() [L118] id3 = __VERIFIER_nondet_char() [L119] r3 = __VERIFIER_nondet_char() [L120] st3 = __VERIFIER_nondet_char() [L121] nl3 = __VERIFIER_nondet_char() [L122] m3 = __VERIFIER_nondet_char() [L123] max3 = __VERIFIER_nondet_char() [L124] mode3 = __VERIFIER_nondet_bool() [L126] _Bool init__r121; [L127] _Bool init__r131; [L128] _Bool init__r211; [L129] _Bool init__r231; [L130] _Bool init__r311; [L131] _Bool init__r321; [L132] _Bool init__r122; [L133] int init__tmp; [L134] _Bool init__r132; [L135] int init__tmp___0; [L136] _Bool init__r212; [L137] int init__tmp___1; [L138] _Bool init__r232; [L139] int init__tmp___2; [L140] _Bool init__r312; [L141] int init__tmp___3; [L142] _Bool init__r322; [L143] int init__tmp___4; [L144] int init__tmp___5; [L145] init__r121 = ep12 [L146] init__r131 = ep13 [L147] init__r211 = ep21 [L148] init__r231 = ep23 [L149] init__r311 = ep31 [L150] init__r321 = ep32 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L151] COND TRUE !(init__r121 == 0) [L153] init__tmp = 1 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L155] init__r122 = (_Bool)init__tmp VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L156] COND FALSE !(!(init__r131 == 0)) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L2884] COND TRUE !(init__r121 == 0) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r122=1, init__r211=0, init__r231=1, init__r311=1, init__r321=0, m1=0, m2=0, m3=0, max1=0, max2=4, max3=127, 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] [L2886] COND TRUE !(ep23 == 0) [L2888] init__tmp___0 = 1 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L160] init__r132 = (_Bool)init__tmp___0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L161] COND FALSE !(!(init__r211 == 0)) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L2861] COND TRUE !(init__r231 == 0) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L2863] COND TRUE !(ep31 == 0) [L2865] init__tmp___1 = 1 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L165] init__r212 = (_Bool)init__tmp___1 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L166] COND TRUE !(init__r231 == 0) [L168] init__tmp___2 = 1 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L170] init__r232 = (_Bool)init__tmp___2 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L171] COND TRUE !(init__r311 == 0) [L173] init__tmp___3 = 1 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L175] init__r312 = (_Bool)init__tmp___3 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L176] COND FALSE !(!(init__r321 == 0)) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L2792] COND TRUE !(init__r311 == 0) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L2794] COND TRUE !(ep12 == 0) [L2796] init__tmp___4 = 1 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L180] init__r322 = (_Bool)init__tmp___4 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L181] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L183] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L185] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L187] COND TRUE ((int)id1) >= 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L189] COND TRUE ((int)id2) >= 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L191] COND TRUE ((int)id3) >= 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L193] COND TRUE ((int)r1) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L195] COND TRUE ((int)r2) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L197] COND TRUE ((int)r3) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L199] COND TRUE !(init__r122 == 0) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, 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=0, max2=4, max3=127, 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] [L201] COND TRUE !(init__r132 == 0) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, init__r212=1, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=0, max2=4, max3=127, 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] [L203] COND TRUE !(init__r212 == 0) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, init__r232=1, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=0, max2=4, max3=127, 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] [L205] COND TRUE !(init__r232 == 0) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=0, max2=4, max3=127, 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] [L207] COND TRUE !(init__r312 == 0) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, init__r322=1, m1=0, m2=0, m3=0, max1=0, max2=4, max3=127, 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] [L209] COND TRUE !(init__r322 == 0) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, max1=0, max2=4, max3=127, 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] [L211] COND TRUE ((int)max1) == ((int)id1) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, max1=0, max2=4, max3=127, 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] [L213] COND TRUE ((int)max2) == ((int)id2) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, max1=0, max2=4, max3=127, 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] [L215] COND TRUE ((int)max3) == ((int)id3) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, max1=0, max2=4, max3=127, 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] [L217] COND TRUE ((int)st1) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, max1=0, max2=4, max3=127, 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] [L219] COND TRUE ((int)st2) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, max1=0, max2=4, max3=127, 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] [L221] COND TRUE ((int)st3) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, max1=0, max2=4, max3=127, 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] [L223] COND TRUE ((int)nl1) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, max1=0, max2=4, max3=127, 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] [L225] COND TRUE ((int)nl2) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, max1=0, max2=4, max3=127, 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] [L227] COND TRUE ((int)nl3) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, max1=0, max2=4, max3=127, 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] [L229] COND TRUE ((int)mode1) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, max1=0, max2=4, max3=127, 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] [L231] COND TRUE ((int)mode2) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, max1=0, max2=4, max3=127, 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] [L233] COND TRUE ((int)mode3) == 0 [L235] init__tmp___5 = 1 [L236] __return_1709 = init__tmp___5 [L237] main__i2 = __return_1709 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=1, max1=0, max2=4, max3=127, 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] [L238] COND TRUE main__i2 != 0 [L240] p12_old = nomsg [L241] p12_new = nomsg [L242] p13_old = nomsg [L243] p13_new = nomsg [L244] p21_old = nomsg [L245] p21_new = nomsg [L246] p23_old = nomsg [L247] p23_new = nomsg [L248] p31_old = nomsg [L249] p31_new = nomsg [L250] p32_old = nomsg [L251] p32_new = nomsg [L252] main__i2 = 0 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, 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 TRUE main__i2 < 6 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, 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] [L256] COND FALSE !(!(mode1 == 0)) VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, 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] [L262] COND TRUE ((int)r1) < 1 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, 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 !(ep12 == 0) [L266] int node1____CPAchecker_TMP_0; VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, 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] [L267] COND TRUE max1 != nomsg VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, 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] [L269] COND TRUE p12_new == nomsg [L271] node1____CPAchecker_TMP_0 = max1 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=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] [L273] p12_new = node1____CPAchecker_TMP_0 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, 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] [L275] COND FALSE !(!(ep13 == 0)) VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L286] mode1 = 1 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, 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] [L288] COND FALSE !(!(mode2 == 0)) VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, 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] [L294] COND TRUE ((int)r2) < 2 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, 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] [L296] COND FALSE !(!(ep21 == 0)) VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, 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 !(ep23 == 0) [L309] int node2____CPAchecker_TMP_1; VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, 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] [L310] COND TRUE max2 != nomsg VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, 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] [L312] COND TRUE p23_new == nomsg [L314] node2____CPAchecker_TMP_1 = max2 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node2____CPAchecker_TMP_1=4, nomsg=-1, p12=0, p12_new=0, 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] [L316] p23_new = node2____CPAchecker_TMP_1 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=4, 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] [L318] mode2 = 1 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=4, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L320] COND FALSE !(!(mode3 == 0)) VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=4, 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] [L326] COND TRUE ((int)r3) < 2 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=4, 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 !(ep31 == 0) [L330] int node3____CPAchecker_TMP_0; VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=4, 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] [L331] COND TRUE max3 != nomsg VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=4, 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] [L333] COND TRUE p31_new == nomsg [L335] node3____CPAchecker_TMP_0 = max3 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node3____CPAchecker_TMP_0=127, nomsg=-1, p12=0, p12_new=0, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=4, 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] [L337] p31_new = node3____CPAchecker_TMP_0 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=4, p23_old=-1, p31=0, p31_new=127, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L339] COND FALSE !(!(ep32 == 0)) VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=4, p23_old=-1, p31=0, p31_new=127, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L350] mode3 = 1 [L351] p12_old = p12_new [L352] p12_new = nomsg [L353] p13_old = p13_new [L354] p13_new = nomsg [L355] p21_old = p21_new [L356] p21_new = nomsg [L357] p23_old = p23_new [L358] p23_new = nomsg [L359] p31_old = p31_new [L360] p31_new = nomsg [L361] p32_old = p32_new [L362] p32_new = nomsg [L364] int check__tmp; VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=0, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L365] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=0, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L367] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=0, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L369] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=0, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L371] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=0, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L373] COND FALSE !(((int)r1) >= 2) VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=0, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L379] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=0, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L381] COND TRUE ((int)r1) < 2 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=0, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L383] COND FALSE !(((int)r1) >= 2) VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=0, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L389] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=0, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L391] COND TRUE ((int)r1) < 2 [L393] check__tmp = 1 [L394] __return_1837 = check__tmp [L395] main__c1 = __return_1837 [L397] _Bool __tmp_1; [L398] __tmp_1 = main__c1 [L399] _Bool assert__arg; [L400] assert__arg = __tmp_1 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, assert__arg=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=0, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=0, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L401] COND FALSE !(assert__arg == 0) [L407] int main____CPAchecker_TMP_0 = main__i2; [L408] main__i2 = main__i2 + 1 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=1, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=0, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L409] COND TRUE main__i2 < 6 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=1, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=0, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L412] COND TRUE !(mode1 == 0) [L414] r1 = (char)(((int)r1) + 1) VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=1, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=0, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L415] COND FALSE !(!(ep21 == 0)) VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=0, m2=0, m3=0, main__i2=1, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=0, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L423] COND TRUE !(ep31 == 0) [L425] m1 = p31_old [L426] p31_old = nomsg VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=0, main__i2=1, max1=0, max2=4, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=0, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, 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] [L427] COND TRUE ((int)m1) > ((int)max1) [L429] max1 = m1 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=0, main__i2=1, max1=127, max2=4, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=0, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, 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] [L431] COND FALSE !(((int)r1) == 2) [L437] mode1 = 0 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=0, main__i2=1, max1=127, max2=4, max3=127, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=0, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, 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] [L439] COND TRUE !(mode2 == 0) [L441] r2 = (char)(((int)r2) + 1) VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=0, main__i2=1, max1=127, max2=4, max3=127, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=0, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, 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] [L442] COND TRUE !(ep12 == 0) [L444] m2 = p12_old [L445] p12_old = nomsg VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=0, main__i2=1, max1=127, max2=4, max3=127, 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=4, 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] [L446] COND FALSE !(((int)m2) > ((int)max2)) VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=0, main__i2=1, max1=127, max2=4, max3=127, 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=4, 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] [L450] COND FALSE !(!(ep32 == 0)) VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=0, main__i2=1, max1=127, max2=4, max3=127, 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=4, 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] [L458] COND FALSE !(((int)r2) == 2) [L464] mode2 = 0 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=0, main__i2=1, max1=127, max2=4, max3=127, 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=4, 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] [L466] COND TRUE !(mode3 == 0) [L468] r3 = (char)(((int)r3) + 1) VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=0, main__i2=1, max1=127, max2=4, max3=127, 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=4, 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] [L469] COND FALSE !(!(ep13 == 0)) VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=0, main__i2=1, max1=127, max2=4, max3=127, 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=4, 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] [L477] COND TRUE !(ep23 == 0) [L479] m3 = p23_old [L480] p23_old = nomsg VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=1, max1=127, max2=4, max3=127, 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] [L481] COND FALSE !(((int)m3) > ((int)max3)) VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=1, max1=127, max2=4, max3=127, 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] [L485] COND FALSE !(((int)r3) == 2) [L491] mode3 = 0 [L492] p12_old = p12_new [L493] p12_new = nomsg [L494] p13_old = p13_new [L495] p13_new = nomsg [L496] p21_old = p21_new [L497] p21_new = nomsg [L498] p23_old = p23_new [L499] p23_new = nomsg [L500] p31_old = p31_new [L501] p31_new = nomsg [L502] p32_old = p32_new [L503] p32_new = nomsg [L505] int check__tmp; VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=1, max1=127, max2=4, max3=127, 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] [L506] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=1, max1=127, max2=4, max3=127, 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] [L508] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=1, max1=127, max2=4, max3=127, 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] [L510] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=1, max1=127, max2=4, max3=127, 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] [L512] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=1, max1=127, max2=4, max3=127, 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] [L514] COND FALSE !(((int)r1) >= 2) VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=1, max1=127, max2=4, max3=127, 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] [L520] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=1, max1=127, max2=4, max3=127, 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] [L522] COND TRUE ((int)r1) < 2 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=1, max1=127, max2=4, max3=127, 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] [L524] COND FALSE !(((int)r1) >= 2) VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=1, max1=127, max2=4, max3=127, 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] [L530] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=1, max1=127, max2=4, max3=127, 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] [L532] COND TRUE ((int)r1) < 2 [L534] check__tmp = 1 [L535] __return_1955 = check__tmp [L536] main__c1 = __return_1955 [L538] _Bool __tmp_2; [L539] __tmp_2 = main__c1 [L540] _Bool assert__arg; [L541] assert__arg = __tmp_2 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, assert__arg=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=1, max1=127, max2=4, max3=127, 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] [L542] COND FALSE !(assert__arg == 0) [L548] int main____CPAchecker_TMP_0 = main__i2; [L549] main__i2 = main__i2 + 1 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, 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] [L550] COND TRUE main__i2 < 6 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, 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 !(!(mode1 == 0)) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, 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] [L559] COND FALSE !(((int)r1) < 1) [L565] mode1 = 1 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, 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] [L567] COND FALSE !(!(mode2 == 0)) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, 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 ((int)r2) < 2 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, 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] [L575] COND FALSE !(!(ep21 == 0)) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, 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] [L586] COND TRUE !(ep23 == 0) [L588] int node2____CPAchecker_TMP_1; VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, 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] [L589] COND TRUE max2 != nomsg VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, 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] [L591] COND TRUE p23_new == nomsg [L593] node2____CPAchecker_TMP_1 = max2 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node2____CPAchecker_TMP_1=4, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L595] p23_new = node2____CPAchecker_TMP_1 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, 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=4, 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] [L597] mode2 = 1 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, mode2=1, 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=4, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L599] COND FALSE !(!(mode3 == 0)) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, mode2=1, 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=4, 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] [L605] COND TRUE ((int)r3) < 2 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, mode2=1, 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=4, 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] [L607] COND TRUE !(ep31 == 0) [L609] int node3____CPAchecker_TMP_0; VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, mode2=1, 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=4, 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] [L610] COND TRUE max3 != nomsg VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, mode2=1, 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=4, 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] [L612] COND TRUE p31_new == nomsg [L614] node3____CPAchecker_TMP_0 = max3 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node3____CPAchecker_TMP_0=127, 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=4, 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] p31_new = node3____CPAchecker_TMP_0 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, mode2=1, 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=4, p23_old=-1, p31=0, p31_new=127, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L618] COND FALSE !(!(ep32 == 0)) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, mode2=1, 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=4, p23_old=-1, p31=0, p31_new=127, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L629] mode3 = 1 [L630] p12_old = p12_new [L631] p12_new = nomsg [L632] p13_old = p13_new [L633] p13_new = nomsg [L634] p21_old = p21_new [L635] p21_new = nomsg [L636] p23_old = p23_new [L637] p23_new = nomsg [L638] p31_old = p31_new [L639] p31_new = nomsg [L640] p32_old = p32_new [L641] p32_new = nomsg [L643] int check__tmp; VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, 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=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L644] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, 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=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L646] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, 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=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L648] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, 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=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L650] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, 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=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L652] COND FALSE !(((int)r1) >= 2) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, 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=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L658] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, 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=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L660] COND TRUE ((int)r1) < 2 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, 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=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L662] COND FALSE !(((int)r1) >= 2) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, 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=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L668] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, 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=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L670] COND TRUE ((int)r1) < 2 [L672] check__tmp = 1 [L673] __return_2060 = check__tmp [L674] main__c1 = __return_2060 [L676] _Bool __tmp_3; [L677] __tmp_3 = main__c1 [L678] _Bool assert__arg; [L679] assert__arg = __tmp_3 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, assert__arg=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main__i2=2, max1=127, max2=4, max3=127, mode1=1, 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=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L680] COND FALSE !(assert__arg == 0) [L686] int main____CPAchecker_TMP_0 = main__i2; [L687] main__i2 = main__i2 + 1 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=1, 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=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L688] COND TRUE main__i2 < 6 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=1, 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=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L691] COND TRUE !(mode1 == 0) [L693] r1 = (char)(((int)r1) + 1) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=1, 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=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L694] COND FALSE !(!(ep21 == 0)) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=1, 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=4, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L702] COND TRUE !(ep31 == 0) [L704] m1 = p31_old [L705] p31_old = nomsg VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=1, 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=4, 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] [L706] COND FALSE !(((int)m1) > ((int)max1)) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=1, 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=4, 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] [L710] COND TRUE ((int)r1) == 2 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=1, 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=4, 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] [L712] COND FALSE !(((int)max1) == ((int)id1)) [L1667] nl1 = 1 [L1668] mode1 = 0 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=0, mode2=1, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, 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] [L1670] COND TRUE !(mode2 == 0) [L1672] r2 = (char)(((int)r2) + 1) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=0, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=0, mode2=1, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=0, st2=0, st3=0] [L1673] COND TRUE !(ep12 == 0) [L1675] m2 = p12_old [L1676] p12_old = nomsg VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=-1, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=0, mode2=1, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=0, st2=0, st3=0] [L1677] COND FALSE !(((int)m2) > ((int)max2)) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=-1, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=0, mode2=1, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=0, st2=0, st3=0] [L1681] COND FALSE !(!(ep32 == 0)) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=-1, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=0, mode2=1, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=0, st2=0, st3=0] [L1689] COND TRUE ((int)r2) == 2 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=-1, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=0, mode2=1, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=0, st2=0, st3=0] [L1691] COND TRUE ((int)max2) == ((int)id2) [L1693] st2 = 1 [L1694] mode2 = 0 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=-1, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=0, mode2=0, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=0, st2=1, st3=0] [L1696] COND TRUE !(mode3 == 0) [L1698] r3 = (char)(((int)r3) + 1) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=-1, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=0, mode2=0, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=0] [L1699] COND FALSE !(!(ep13 == 0)) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=-1, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=0, mode2=0, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=4, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=0] [L1707] COND TRUE !(ep23 == 0) [L1709] m3 = p23_old [L1710] p23_old = nomsg VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=-1, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=0, mode2=0, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=0] [L1711] COND FALSE !(((int)m3) > ((int)max3)) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=-1, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=0, mode2=0, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=0] [L1715] COND TRUE ((int)r3) == 2 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=-1, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=0, mode2=0, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=0] [L1717] COND TRUE ((int)max3) == ((int)id3) [L1719] st3 = 1 [L1720] mode3 = 0 [L1721] p12_old = p12_new [L1722] p12_new = nomsg [L1723] p13_old = p13_new [L1724] p13_new = nomsg [L1725] p21_old = p21_new [L1726] p21_new = nomsg [L1727] p23_old = p23_new [L1728] p23_new = nomsg [L1729] p31_old = p31_new [L1730] p31_new = nomsg [L1731] p32_old = p32_new [L1732] p32_new = nomsg [L1734] int check__tmp; VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=-1, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=1] [L1735] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L1741] check__tmp = 0 [L1742] __return_2560 = check__tmp [L1743] main__c1 = __return_2560 [L1745] _Bool __tmp_8; [L1746] __tmp_8 = main__c1 [L1747] _Bool assert__arg; [L1748] assert__arg = __tmp_8 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, assert__arg=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=-1, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=1] [L1749] COND TRUE assert__arg == 0 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=-1, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=1] [L1751] reach_error() VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=0, id2=4, id3=127, init__r211=0, m1=127, m2=-1, m3=4, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=1] - UnprovableResult [Line: 798]: 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: 843]: 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: 946]: 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: 1013]: 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, 366 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 27.1s, OverallIterations: 26, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.3s, AutomataDifference: 8.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 21926 SdHoareTripleChecker+Valid, 2.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 21926 mSDsluCounter, 41005 SdHoareTripleChecker+Invalid, 2.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 24912 mSDsCounter, 522 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3142 IncrementalHoareTripleChecker+Invalid, 3664 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 522 mSolverCounterUnsat, 16093 mSDtfsCounter, 3142 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 164 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 99 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 158 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=66774occurred in iteration=17, InterpolantAutomatonStates: 127, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 11.3s AutomataMinimizationTime, 25 MinimizatonAttempts, 97252 StatesRemovedByMinimization, 18 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 5.3s InterpolantComputationTime, 3823 NumberOfCodeBlocks, 3823 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 3635 ConstructedInterpolants, 0 QuantifiedInterpolants, 10486 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 25 InterpolantComputations, 25 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! [2025-03-03 15:01:55,576 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