./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 023d838f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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_1.5.800.v20200727-1323.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.UNBOUNDED.pals.c.v+lhb-reducer.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cbb2fc13b8cfe94a8598776143f7662f536c656f69c1b5d29afc37de7c1d9e70 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-09 23:46:54,206 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 23:46:54,263 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-09 23:46:54,268 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 23:46:54,270 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 23:46:54,295 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 23:46:54,296 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 23:46:54,296 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 23:46:54,297 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 23:46:54,298 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 23:46:54,298 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 23:46:54,298 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 23:46:54,299 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 23:46:54,300 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 23:46:54,300 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 23:46:54,301 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 23:46:54,301 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 23:46:54,301 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 23:46:54,302 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 23:46:54,302 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 23:46:54,302 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 23:46:54,305 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 23:46:54,305 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 23:46:54,306 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 23:46:54,306 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 23:46:54,306 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 23:46:54,306 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 23:46:54,306 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 23:46:54,306 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-09 23:46:54,307 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 23:46:54,307 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 23:46:54,307 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 23:46:54,307 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 23:46:54,307 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 23:46:54,308 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 23:46:54,308 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 23:46:54,308 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 23:46:54,309 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 23:46:54,310 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 23:46:54,310 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 23:46:54,310 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 23:46:54,311 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 23:46:54,311 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cbb2fc13b8cfe94a8598776143f7662f536c656f69c1b5d29afc37de7c1d9e70 [2024-11-09 23:46:54,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 23:46:54,536 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 23:46:54,538 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 23:46:54,539 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 23:46:54,539 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 23:46:54,540 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2024-11-09 23:46:55,843 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 23:46:56,047 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 23:46:56,047 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2024-11-09 23:46:56,061 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d624d1bbc/65895f8fbd6d4589859eb2a0d72b2646/FLAG1c4d1cf46 [2024-11-09 23:46:56,072 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d624d1bbc/65895f8fbd6d4589859eb2a0d72b2646 [2024-11-09 23:46:56,074 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 23:46:56,075 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 23:46:56,078 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 23:46:56,078 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 23:46:56,082 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 23:46:56,082 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:46:56" (1/1) ... [2024-11-09 23:46:56,083 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b5279d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:56, skipping insertion in model container [2024-11-09 23:46:56,083 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:46:56" (1/1) ... [2024-11-09 23:46:56,124 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 23:46:56,416 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.UNBOUNDED.pals.c.v+lhb-reducer.c[13772,13785] [2024-11-09 23:46:56,428 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.UNBOUNDED.pals.c.v+lhb-reducer.c[14419,14432] [2024-11-09 23:46:56,436 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.UNBOUNDED.pals.c.v+lhb-reducer.c[15695,15708] [2024-11-09 23:46:56,442 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.UNBOUNDED.pals.c.v+lhb-reducer.c[16671,16684] [2024-11-09 23:46:56,488 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.UNBOUNDED.pals.c.v+lhb-reducer.c[25142,25155] [2024-11-09 23:46:56,535 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 23:46:56,550 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 23:46:56,616 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.UNBOUNDED.pals.c.v+lhb-reducer.c[13772,13785] [2024-11-09 23:46:56,620 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.UNBOUNDED.pals.c.v+lhb-reducer.c[14419,14432] [2024-11-09 23:46:56,625 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.UNBOUNDED.pals.c.v+lhb-reducer.c[15695,15708] [2024-11-09 23:46:56,630 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.UNBOUNDED.pals.c.v+lhb-reducer.c[16671,16684] [2024-11-09 23:46:56,653 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.UNBOUNDED.pals.c.v+lhb-reducer.c[25142,25155] [2024-11-09 23:46:56,674 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 23:46:56,694 INFO L204 MainTranslator]: Completed translation [2024-11-09 23:46:56,694 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:56 WrapperNode [2024-11-09 23:46:56,695 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 23:46:56,695 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 23:46:56,696 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 23:46:56,696 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 23:46:56,703 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:56" (1/1) ... [2024-11-09 23:46:56,727 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:56" (1/1) ... [2024-11-09 23:46:56,779 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1611 [2024-11-09 23:46:56,779 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 23:46:56,780 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 23:46:56,780 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 23:46:56,780 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 23:46:56,789 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:56" (1/1) ... [2024-11-09 23:46:56,789 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:56" (1/1) ... [2024-11-09 23:46:56,794 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:56" (1/1) ... [2024-11-09 23:46:56,829 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]. [2024-11-09 23:46:56,829 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:56" (1/1) ... [2024-11-09 23:46:56,829 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:56" (1/1) ... [2024-11-09 23:46:56,851 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:56" (1/1) ... [2024-11-09 23:46:56,854 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:56" (1/1) ... [2024-11-09 23:46:56,857 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:56" (1/1) ... [2024-11-09 23:46:56,860 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:56" (1/1) ... [2024-11-09 23:46:56,867 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 23:46:56,867 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-09 23:46:56,868 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-09 23:46:56,868 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-09 23:46:56,872 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:56" (1/1) ... [2024-11-09 23:46:56,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 23:46:56,890 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 23:46:56,905 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) [2024-11-09 23:46:56,907 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 [2024-11-09 23:46:56,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 23:46:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 23:46:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 23:46:56,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 23:46:57,041 INFO L256 CfgBuilder]: Building ICFG [2024-11-09 23:46:57,043 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 23:46:58,151 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L337: havoc main_~node3____CPAchecker_TMP_1~0#1;havoc main_~node3____CPAchecker_TMP_0~0#1; [2024-11-09 23:46:58,153 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L337: havoc main_~node3____CPAchecker_TMP_1~0#1;havoc main_~node3____CPAchecker_TMP_0~0#1; [2024-11-09 23:46:58,153 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L337: havoc main_~node3____CPAchecker_TMP_1~0#1;havoc main_~node3____CPAchecker_TMP_0~0#1; [2024-11-09 23:46:58,153 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L305: havoc main_~node2____CPAchecker_TMP_1~0#1;havoc main_~node2____CPAchecker_TMP_0~0#1; [2024-11-09 23:46:58,154 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L305: havoc main_~node2____CPAchecker_TMP_1~0#1;havoc main_~node2____CPAchecker_TMP_0~0#1; [2024-11-09 23:46:58,154 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L305: havoc main_~node2____CPAchecker_TMP_1~0#1;havoc main_~node2____CPAchecker_TMP_0~0#1; [2024-11-09 23:46:58,154 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1528: havoc main_~node1____CPAchecker_TMP_1~1#1;havoc main_~node1____CPAchecker_TMP_0~1#1; [2024-11-09 23:46:58,154 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1528: havoc main_~node1____CPAchecker_TMP_1~1#1;havoc main_~node1____CPAchecker_TMP_0~1#1; [2024-11-09 23:46:58,155 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1528: havoc main_~node1____CPAchecker_TMP_1~1#1;havoc main_~node1____CPAchecker_TMP_0~1#1; [2024-11-09 23:46:58,155 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L273: havoc main_~node1____CPAchecker_TMP_1~0#1;havoc main_~node1____CPAchecker_TMP_0~0#1; [2024-11-09 23:46:58,155 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L273: havoc main_~node1____CPAchecker_TMP_1~0#1;havoc main_~node1____CPAchecker_TMP_0~0#1; [2024-11-09 23:46:58,155 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L273: havoc main_~node1____CPAchecker_TMP_1~0#1;havoc main_~node1____CPAchecker_TMP_0~0#1; [2024-11-09 23:46:58,156 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L967: havoc main_~__tmp_6~0#1, main_~assert__arg~5#1;havoc main_~check__tmp~5#1; [2024-11-09 23:46:58,156 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1001: havoc main_~check__tmp~6#1; [2024-11-09 23:46:58,156 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1800: havoc main_~__tmp_8~0#1, main_~assert__arg~7#1;havoc main_~check__tmp~8#1; [2024-11-09 23:46:58,156 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1834: havoc main_~check__tmp~9#1; [2024-11-09 23:46:58,158 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L812: havoc main_~__tmp_4~0#1, main_~assert__arg~3#1;havoc main_~check__tmp~3#1; [2024-11-09 23:46:58,158 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L548: havoc main_~__tmp_2~0#1, main_~assert__arg~1#1;havoc main_~check__tmp~1#1; [2024-11-09 23:46:58,159 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L548: havoc main_~__tmp_2~0#1, main_~assert__arg~1#1;havoc main_~check__tmp~1#1; [2024-11-09 23:46:58,159 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L548: havoc main_~__tmp_2~0#1, main_~assert__arg~1#1;havoc main_~check__tmp~1#1; [2024-11-09 23:46:58,159 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L548: havoc main_~__tmp_2~0#1, main_~assert__arg~1#1;havoc main_~check__tmp~1#1; [2024-11-09 23:46:58,159 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L548: havoc main_~__tmp_2~0#1, main_~assert__arg~1#1;havoc main_~check__tmp~1#1; [2024-11-09 23:46:58,159 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L548: havoc main_~__tmp_2~0#1, main_~assert__arg~1#1;havoc main_~check__tmp~1#1; [2024-11-09 23:46:58,159 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L548: havoc main_~__tmp_2~0#1, main_~assert__arg~1#1;havoc main_~check__tmp~1#1; [2024-11-09 23:46:58,159 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L548: havoc main_~__tmp_2~0#1, main_~assert__arg~1#1;havoc main_~check__tmp~1#1; [2024-11-09 23:46:58,159 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L548: havoc main_~__tmp_2~0#1, main_~assert__arg~1#1;havoc main_~check__tmp~1#1; [2024-11-09 23:46:58,160 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L548: havoc main_~__tmp_2~0#1, main_~assert__arg~1#1;havoc main_~check__tmp~1#1; [2024-11-09 23:46:58,160 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L682: havoc main_~__tmp_3~0#1, main_~assert__arg~2#1;havoc main_~check__tmp~2#1; [2024-11-09 23:46:58,160 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L682: havoc main_~__tmp_3~0#1, main_~assert__arg~2#1;havoc main_~check__tmp~2#1; [2024-11-09 23:46:58,160 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L682: havoc main_~__tmp_3~0#1, main_~assert__arg~2#1;havoc main_~check__tmp~2#1; [2024-11-09 23:46:58,160 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L682: havoc main_~__tmp_3~0#1, main_~assert__arg~2#1;havoc main_~check__tmp~2#1; [2024-11-09 23:46:58,160 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L682: havoc main_~__tmp_3~0#1, main_~assert__arg~2#1;havoc main_~check__tmp~2#1; [2024-11-09 23:46:58,160 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L682: havoc main_~__tmp_3~0#1, main_~assert__arg~2#1;havoc main_~check__tmp~2#1; [2024-11-09 23:46:58,160 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L682: havoc main_~__tmp_3~0#1, main_~assert__arg~2#1;havoc main_~check__tmp~2#1; [2024-11-09 23:46:58,160 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L682: havoc main_~__tmp_3~0#1, main_~assert__arg~2#1;havoc main_~check__tmp~2#1; [2024-11-09 23:46:58,160 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L682: havoc main_~__tmp_3~0#1, main_~assert__arg~2#1;havoc main_~check__tmp~2#1; [2024-11-09 23:46:58,161 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L682: havoc main_~__tmp_3~0#1, main_~assert__arg~2#1;havoc main_~check__tmp~2#1; [2024-11-09 23:46:58,161 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2006: havoc main_~check__tmp~10#1; [2024-11-09 23:46:58,161 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L124: 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; [2024-11-09 23:46:58,161 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1316: havoc main_~node3____CPAchecker_TMP_1~2#1;havoc main_~node3____CPAchecker_TMP_0~2#1; [2024-11-09 23:46:58,161 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1316: havoc main_~node3____CPAchecker_TMP_1~2#1;havoc main_~node3____CPAchecker_TMP_0~2#1; [2024-11-09 23:46:58,161 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1316: havoc main_~node3____CPAchecker_TMP_1~2#1;havoc main_~node3____CPAchecker_TMP_0~2#1; [2024-11-09 23:46:58,161 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1152: havoc main_~check__tmp~7#1;havoc main_~__tmp_7~0#1, main_~assert__arg~6#1; [2024-11-09 23:46:58,161 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1152: havoc main_~check__tmp~7#1;havoc main_~__tmp_7~0#1, main_~assert__arg~6#1; [2024-11-09 23:46:58,161 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1152: havoc main_~check__tmp~7#1;havoc main_~__tmp_7~0#1, main_~assert__arg~6#1; [2024-11-09 23:46:58,161 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1152: havoc main_~check__tmp~7#1;havoc main_~__tmp_7~0#1, main_~assert__arg~6#1; [2024-11-09 23:46:58,161 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1152: havoc main_~check__tmp~7#1;havoc main_~__tmp_7~0#1, main_~assert__arg~6#1; [2024-11-09 23:46:58,162 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1152: havoc main_~check__tmp~7#1;havoc main_~__tmp_7~0#1, main_~assert__arg~6#1; [2024-11-09 23:46:58,162 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1152: havoc main_~check__tmp~7#1;havoc main_~__tmp_7~0#1, main_~assert__arg~6#1; [2024-11-09 23:46:58,162 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L393: havoc main_~__tmp_1~0#1, main_~assert__arg~0#1;havoc main_~check__tmp~0#1; [2024-11-09 23:46:58,162 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L393: havoc main_~__tmp_1~0#1, main_~assert__arg~0#1;havoc main_~check__tmp~0#1; [2024-11-09 23:46:58,162 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L393: havoc main_~__tmp_1~0#1, main_~assert__arg~0#1;havoc main_~check__tmp~0#1; [2024-11-09 23:46:58,162 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L393: havoc main_~__tmp_1~0#1, main_~assert__arg~0#1;havoc main_~check__tmp~0#1; [2024-11-09 23:46:58,162 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L393: havoc main_~__tmp_1~0#1, main_~assert__arg~0#1;havoc main_~check__tmp~0#1; [2024-11-09 23:46:58,162 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L393: havoc main_~__tmp_1~0#1, main_~assert__arg~0#1;havoc main_~check__tmp~0#1; [2024-11-09 23:46:58,162 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L393: havoc main_~__tmp_1~0#1, main_~assert__arg~0#1;havoc main_~check__tmp~0#1; [2024-11-09 23:46:58,162 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L393: havoc main_~__tmp_1~0#1, main_~assert__arg~0#1;havoc main_~check__tmp~0#1; [2024-11-09 23:46:58,162 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L393: havoc main_~__tmp_1~0#1, main_~assert__arg~0#1;havoc main_~check__tmp~0#1; [2024-11-09 23:46:58,162 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L393: havoc main_~__tmp_1~0#1, main_~assert__arg~0#1;havoc main_~check__tmp~0#1; [2024-11-09 23:46:58,163 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L857: havoc main_~__tmp_5~0#1, main_~assert__arg~4#1;havoc main_~check__tmp~4#1; [2024-11-09 23:46:58,163 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L626: havoc main_~node3____CPAchecker_TMP_1~1#1;havoc main_~node3____CPAchecker_TMP_0~1#1; [2024-11-09 23:46:58,163 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L626: havoc main_~node3____CPAchecker_TMP_1~1#1;havoc main_~node3____CPAchecker_TMP_0~1#1; [2024-11-09 23:46:58,163 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L626: havoc main_~node3____CPAchecker_TMP_1~1#1;havoc main_~node3____CPAchecker_TMP_0~1#1; [2024-11-09 23:46:58,163 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2113: havoc main_~check__tmp~11#1; [2024-11-09 23:46:58,163 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L594: havoc main_~node2____CPAchecker_TMP_1~1#1;havoc main_~node2____CPAchecker_TMP_0~1#1; [2024-11-09 23:46:58,164 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L594: havoc main_~node2____CPAchecker_TMP_1~1#1;havoc main_~node2____CPAchecker_TMP_0~1#1; [2024-11-09 23:46:58,164 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L594: havoc main_~node2____CPAchecker_TMP_1~1#1;havoc main_~node2____CPAchecker_TMP_0~1#1; [2024-11-09 23:46:58,164 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1422: havoc main_~node2____CPAchecker_TMP_1~2#1;havoc main_~node2____CPAchecker_TMP_0~2#1; [2024-11-09 23:46:58,164 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1422: havoc main_~node2____CPAchecker_TMP_1~2#1;havoc main_~node2____CPAchecker_TMP_0~2#1; [2024-11-09 23:46:58,164 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1422: havoc main_~node2____CPAchecker_TMP_1~2#1;havoc main_~node2____CPAchecker_TMP_0~2#1; [2024-11-09 23:46:58,242 INFO L? ?]: Removed 96 outVars from TransFormulas that were not future-live. [2024-11-09 23:46:58,242 INFO L307 CfgBuilder]: Performing block encoding [2024-11-09 23:46:58,268 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 23:46:58,268 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 23:46:58,269 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 09.11 11:46:58 BoogieIcfgContainer [2024-11-09 23:46:58,269 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-09 23:46:58,271 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 23:46:58,271 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 23:46:58,274 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 23:46:58,275 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 11:46:56" (1/3) ... [2024-11-09 23:46:58,276 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e74db7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 11:46:58, skipping insertion in model container [2024-11-09 23:46:58,276 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:56" (2/3) ... [2024-11-09 23:46:58,276 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e74db7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 11:46:58, skipping insertion in model container [2024-11-09 23:46:58,277 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 09.11 11:46:58" (3/3) ... [2024-11-09 23:46:58,278 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2024-11-09 23:46:58,295 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 23:46:58,296 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 5 error locations. [2024-11-09 23:46:58,351 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 23:46:58,356 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;@6db8b418, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 23:46:58,357 INFO L334 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2024-11-09 23:46:58,363 INFO L276 IsEmpty]: Start isEmpty. Operand has 440 states, 434 states have (on average 1.7119815668202765) internal successors, (743), 439 states have internal predecessors, (743), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:46:58,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 23:46:58,374 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:46:58,375 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:46:58,376 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)] === [2024-11-09 23:46:58,380 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:46:58,380 INFO L85 PathProgramCache]: Analyzing trace with hash 2049634823, now seen corresponding path program 1 times [2024-11-09 23:46:58,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:46:58,387 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [277073752] [2024-11-09 23:46:58,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:46:58,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:46:58,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:46:58,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:46:58,900 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:46:58,900 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [277073752] [2024-11-09 23:46:58,901 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [277073752] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:46:58,901 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:46:58,901 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 23:46:58,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1394617571] [2024-11-09 23:46:58,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:46:58,907 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 23:46:58,907 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:46:58,927 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 23:46:58,928 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 23:46:58,931 INFO L87 Difference]: Start difference. First operand has 440 states, 434 states have (on average 1.7119815668202765) internal successors, (743), 439 states have internal predecessors, (743), 0 states have call successors, (0), 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 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:46:59,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:46:59,079 INFO L93 Difference]: Finished difference Result 810 states and 1347 transitions. [2024-11-09 23:46:59,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 23:46:59,082 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 0 states have call successors, (0), 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 155 [2024-11-09 23:46:59,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:46:59,099 INFO L225 Difference]: With dead ends: 810 [2024-11-09 23:46:59,099 INFO L226 Difference]: Without dead ends: 622 [2024-11-09 23:46:59,103 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 23:46:59,106 INFO L432 NwaCegarLoop]: 870 mSDtfsCounter, 414 mSDsluCounter, 489 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 414 SdHoareTripleChecker+Valid, 1359 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 [2024-11-09 23:46:59,106 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [414 Valid, 1359 Invalid, 59 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-09 23:46:59,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 622 states. [2024-11-09 23:46:59,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 622 to 620. [2024-11-09 23:46:59,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 620 states, 615 states have (on average 1.4032520325203253) internal successors, (863), 619 states have internal predecessors, (863), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:46:59,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 620 states and 863 transitions. [2024-11-09 23:46:59,163 INFO L78 Accepts]: Start accepts. Automaton has 620 states and 863 transitions. Word has length 155 [2024-11-09 23:46:59,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:46:59,163 INFO L471 AbstractCegarLoop]: Abstraction has 620 states and 863 transitions. [2024-11-09 23:46:59,164 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:46:59,164 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 863 transitions. [2024-11-09 23:46:59,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 23:46:59,166 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:46:59,166 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:46:59,167 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 23:46:59,167 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-09 23:46:59,167 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:46:59,168 INFO L85 PathProgramCache]: Analyzing trace with hash -115600313, now seen corresponding path program 1 times [2024-11-09 23:46:59,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:46:59,168 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1732464743] [2024-11-09 23:46:59,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:46:59,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:46:59,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:46:59,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:46:59,646 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:46:59,646 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1732464743] [2024-11-09 23:46:59,647 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1732464743] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:46:59,647 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:46:59,647 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 23:46:59,647 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138228057] [2024-11-09 23:46:59,647 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:46:59,648 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 23:46:59,649 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:46:59,649 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 23:46:59,650 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 23:46:59,650 INFO L87 Difference]: Start difference. First operand 620 states and 863 transitions. Second operand has 4 states, 4 states have (on average 38.75) internal successors, (155), 4 states have internal predecessors, (155), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:46:59,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:46:59,770 INFO L93 Difference]: Finished difference Result 3023 states and 4192 transitions. [2024-11-09 23:46:59,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 23:46:59,772 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.75) internal successors, (155), 4 states have internal predecessors, (155), 0 states have call successors, (0), 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 155 [2024-11-09 23:46:59,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:46:59,777 INFO L225 Difference]: With dead ends: 3023 [2024-11-09 23:46:59,778 INFO L226 Difference]: Without dead ends: 2414 [2024-11-09 23:46:59,781 INFO L431 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 [2024-11-09 23:46:59,782 INFO L432 NwaCegarLoop]: 1054 mSDtfsCounter, 1702 mSDsluCounter, 1653 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1702 SdHoareTripleChecker+Valid, 2707 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 58 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-09 23:46:59,782 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1702 Valid, 2707 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 58 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-09 23:46:59,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2414 states. [2024-11-09 23:46:59,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2414 to 1186. [2024-11-09 23:46:59,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1186 states, 1181 states have (on average 1.392887383573243) internal successors, (1645), 1185 states have internal predecessors, (1645), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:46:59,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 1186 states and 1645 transitions. [2024-11-09 23:46:59,824 INFO L78 Accepts]: Start accepts. Automaton has 1186 states and 1645 transitions. Word has length 155 [2024-11-09 23:46:59,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:46:59,824 INFO L471 AbstractCegarLoop]: Abstraction has 1186 states and 1645 transitions. [2024-11-09 23:46:59,824 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.75) internal successors, (155), 4 states have internal predecessors, (155), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:46:59,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 1645 transitions. [2024-11-09 23:46:59,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 23:46:59,829 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:46:59,829 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:46:59,830 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-09 23:46:59,830 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)] === [2024-11-09 23:46:59,830 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:46:59,831 INFO L85 PathProgramCache]: Analyzing trace with hash -1586633068, now seen corresponding path program 1 times [2024-11-09 23:46:59,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:46:59,831 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2047750037] [2024-11-09 23:46:59,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:46:59,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:46:59,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:46:59,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:46:59,902 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:46:59,902 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2047750037] [2024-11-09 23:46:59,902 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2047750037] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:46:59,903 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:46:59,903 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 23:46:59,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [854919305] [2024-11-09 23:46:59,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:46:59,903 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 23:46:59,904 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:46:59,904 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 23:46:59,905 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 23:46:59,905 INFO L87 Difference]: Start difference. First operand 1186 states and 1645 transitions. Second operand has 3 states, 3 states have (on average 52.0) internal successors, (156), 3 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) [2024-11-09 23:46:59,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:46:59,928 INFO L93 Difference]: Finished difference Result 2341 states and 3242 transitions. [2024-11-09 23:46:59,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 23:46:59,929 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 52.0) internal successors, (156), 3 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 [2024-11-09 23:46:59,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:46:59,932 INFO L225 Difference]: With dead ends: 2341 [2024-11-09 23:46:59,933 INFO L226 Difference]: Without dead ends: 1188 [2024-11-09 23:46:59,934 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 23:46:59,936 INFO L432 NwaCegarLoop]: 593 mSDtfsCounter, 0 mSDsluCounter, 587 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1180 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 [2024-11-09 23:46:59,936 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1180 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 23:46:59,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1188 states. [2024-11-09 23:46:59,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1188 to 1188. [2024-11-09 23:46:59,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1188 states, 1183 states have (on average 1.3922231614539307) internal successors, (1647), 1187 states have internal predecessors, (1647), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:46:59,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 1188 states and 1647 transitions. [2024-11-09 23:46:59,952 INFO L78 Accepts]: Start accepts. Automaton has 1188 states and 1647 transitions. Word has length 156 [2024-11-09 23:46:59,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:46:59,952 INFO L471 AbstractCegarLoop]: Abstraction has 1188 states and 1647 transitions. [2024-11-09 23:46:59,952 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 52.0) internal successors, (156), 3 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) [2024-11-09 23:46:59,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1647 transitions. [2024-11-09 23:46:59,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 23:46:59,953 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:46:59,954 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:46:59,954 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-09 23:46:59,954 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)] === [2024-11-09 23:46:59,955 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:46:59,955 INFO L85 PathProgramCache]: Analyzing trace with hash -341566544, now seen corresponding path program 1 times [2024-11-09 23:46:59,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:46:59,955 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1637215874] [2024-11-09 23:46:59,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:46:59,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:00,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:47:00,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:47:00,356 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:47:00,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1637215874] [2024-11-09 23:47:00,357 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1637215874] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:47:00,357 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:47:00,357 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 23:47:00,357 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1847360542] [2024-11-09 23:47:00,357 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:47:00,360 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 23:47:00,360 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:47:00,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 23:47:00,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 23:47:00,361 INFO L87 Difference]: Start difference. First operand 1188 states and 1647 transitions. Second operand has 4 states, 4 states have (on average 39.25) internal successors, (157), 4 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) [2024-11-09 23:47:00,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:47:00,387 INFO L93 Difference]: Finished difference Result 2361 states and 3272 transitions. [2024-11-09 23:47:00,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 23:47:00,388 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 39.25) internal successors, (157), 4 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 [2024-11-09 23:47:00,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:47:00,391 INFO L225 Difference]: With dead ends: 2361 [2024-11-09 23:47:00,391 INFO L226 Difference]: Without dead ends: 1188 [2024-11-09 23:47:00,392 INFO L431 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 [2024-11-09 23:47:00,393 INFO L432 NwaCegarLoop]: 634 mSDtfsCounter, 25 mSDsluCounter, 1217 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 1851 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 [2024-11-09 23:47:00,393 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [25 Valid, 1851 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 23:47:00,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1188 states. [2024-11-09 23:47:00,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1188 to 1187. [2024-11-09 23:47:00,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1187 states, 1182 states have (on average 1.3908629441624365) internal successors, (1644), 1186 states have internal predecessors, (1644), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:00,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 1187 states and 1644 transitions. [2024-11-09 23:47:00,414 INFO L78 Accepts]: Start accepts. Automaton has 1187 states and 1644 transitions. Word has length 157 [2024-11-09 23:47:00,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:47:00,416 INFO L471 AbstractCegarLoop]: Abstraction has 1187 states and 1644 transitions. [2024-11-09 23:47:00,416 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 39.25) internal successors, (157), 4 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) [2024-11-09 23:47:00,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1644 transitions. [2024-11-09 23:47:00,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 23:47:00,419 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:47:00,419 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:47:00,419 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-09 23:47:00,420 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)] === [2024-11-09 23:47:00,420 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:47:00,420 INFO L85 PathProgramCache]: Analyzing trace with hash 1116967252, now seen corresponding path program 1 times [2024-11-09 23:47:00,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:47:00,420 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [958299064] [2024-11-09 23:47:00,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:47:00,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:00,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:47:00,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:47:00,528 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:47:00,529 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [958299064] [2024-11-09 23:47:00,529 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [958299064] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:47:00,529 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:47:00,529 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 23:47:00,530 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [792913875] [2024-11-09 23:47:00,530 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:47:00,530 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 23:47:00,531 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:47:00,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 23:47:00,532 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 23:47:00,532 INFO L87 Difference]: Start difference. First operand 1187 states and 1644 transitions. Second operand has 3 states, 3 states have (on average 52.666666666666664) internal successors, (158), 3 states have internal predecessors, (158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:00,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:47:00,580 INFO L93 Difference]: Finished difference Result 3309 states and 4583 transitions. [2024-11-09 23:47:00,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 23:47:00,580 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 52.666666666666664) internal successors, (158), 3 states have internal predecessors, (158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 158 [2024-11-09 23:47:00,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:47:00,586 INFO L225 Difference]: With dead ends: 3309 [2024-11-09 23:47:00,586 INFO L226 Difference]: Without dead ends: 2313 [2024-11-09 23:47:00,588 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 23:47:00,588 INFO L432 NwaCegarLoop]: 1129 mSDtfsCounter, 512 mSDsluCounter, 546 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 512 SdHoareTripleChecker+Valid, 1675 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-09 23:47:00,588 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [512 Valid, 1675 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 23:47:00,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2313 states. [2024-11-09 23:47:00,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2313 to 2285. [2024-11-09 23:47:00,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2285 states, 2280 states have (on average 1.3776315789473683) internal successors, (3141), 2284 states have internal predecessors, (3141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:00,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 2285 states and 3141 transitions. [2024-11-09 23:47:00,632 INFO L78 Accepts]: Start accepts. Automaton has 2285 states and 3141 transitions. Word has length 158 [2024-11-09 23:47:00,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:47:00,633 INFO L471 AbstractCegarLoop]: Abstraction has 2285 states and 3141 transitions. [2024-11-09 23:47:00,633 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 52.666666666666664) internal successors, (158), 3 states have internal predecessors, (158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:00,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2285 states and 3141 transitions. [2024-11-09 23:47:00,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 23:47:00,636 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:47:00,636 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:47:00,636 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-09 23:47:00,636 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)] === [2024-11-09 23:47:00,636 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:47:00,637 INFO L85 PathProgramCache]: Analyzing trace with hash 505698194, now seen corresponding path program 1 times [2024-11-09 23:47:00,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:47:00,637 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [445317133] [2024-11-09 23:47:00,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:47:00,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:00,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:47:00,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:47:00,968 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:47:00,968 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [445317133] [2024-11-09 23:47:00,968 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [445317133] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:47:00,968 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:47:00,968 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 23:47:00,968 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [630432759] [2024-11-09 23:47:00,969 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:47:00,969 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 23:47:00,969 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:47:00,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 23:47:00,970 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 23:47:00,970 INFO L87 Difference]: Start difference. First operand 2285 states and 3141 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) [2024-11-09 23:47:00,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:47:00,998 INFO L93 Difference]: Finished difference Result 3847 states and 5294 transitions. [2024-11-09 23:47:00,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 23:47:00,999 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 [2024-11-09 23:47:00,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:47:01,003 INFO L225 Difference]: With dead ends: 3847 [2024-11-09 23:47:01,004 INFO L226 Difference]: Without dead ends: 1743 [2024-11-09 23:47:01,006 INFO L431 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 [2024-11-09 23:47:01,009 INFO L432 NwaCegarLoop]: 638 mSDtfsCounter, 28 mSDsluCounter, 1219 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 28 SdHoareTripleChecker+Valid, 1857 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 [2024-11-09 23:47:01,009 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [28 Valid, 1857 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 23:47:01,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1743 states. [2024-11-09 23:47:01,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1743 to 1743. [2024-11-09 23:47:01,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1743 states, 1738 states have (on average 1.3734177215189873) internal successors, (2387), 1742 states have internal predecessors, (2387), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:01,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1743 states and 2387 transitions. [2024-11-09 23:47:01,034 INFO L78 Accepts]: Start accepts. Automaton has 1743 states and 2387 transitions. Word has length 158 [2024-11-09 23:47:01,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:47:01,035 INFO L471 AbstractCegarLoop]: Abstraction has 1743 states and 2387 transitions. [2024-11-09 23:47:01,035 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) [2024-11-09 23:47:01,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 2387 transitions. [2024-11-09 23:47:01,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 23:47:01,037 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:47:01,037 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:47:01,037 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-09 23:47:01,037 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)] === [2024-11-09 23:47:01,038 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:47:01,038 INFO L85 PathProgramCache]: Analyzing trace with hash 727652221, now seen corresponding path program 1 times [2024-11-09 23:47:01,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:47:01,038 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2076575915] [2024-11-09 23:47:01,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:47:01,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:01,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:47:01,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:47:01,467 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:47:01,468 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2076575915] [2024-11-09 23:47:01,468 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2076575915] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:47:01,468 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:47:01,468 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-09 23:47:01,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [745983209] [2024-11-09 23:47:01,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:47:01,468 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-09 23:47:01,469 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:47:01,469 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-09 23:47:01,469 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2024-11-09 23:47:01,469 INFO L87 Difference]: Start difference. First operand 1743 states and 2387 transitions. Second operand has 9 states, 9 states have (on average 17.77777777777778) internal successors, (160), 8 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:02,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:47:02,175 INFO L93 Difference]: Finished difference Result 7126 states and 10112 transitions. [2024-11-09 23:47:02,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-09 23:47:02,175 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 17.77777777777778) internal successors, (160), 8 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 160 [2024-11-09 23:47:02,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:47:02,190 INFO L225 Difference]: With dead ends: 7126 [2024-11-09 23:47:02,191 INFO L226 Difference]: Without dead ends: 5599 [2024-11-09 23:47:02,194 INFO L431 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 [2024-11-09 23:47:02,195 INFO L432 NwaCegarLoop]: 475 mSDtfsCounter, 6707 mSDsluCounter, 2280 mSDsCounter, 0 mSdLazyCounter, 736 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6707 SdHoareTripleChecker+Valid, 2755 SdHoareTripleChecker+Invalid, 844 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 736 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-09 23:47:02,195 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [6707 Valid, 2755 Invalid, 844 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 736 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-09 23:47:02,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5599 states. [2024-11-09 23:47:02,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5599 to 3961. [2024-11-09 23:47:02,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3961 states, 3956 states have (on average 1.3857431749241658) internal successors, (5482), 3960 states have internal predecessors, (5482), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:02,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3961 states to 3961 states and 5482 transitions. [2024-11-09 23:47:02,272 INFO L78 Accepts]: Start accepts. Automaton has 3961 states and 5482 transitions. Word has length 160 [2024-11-09 23:47:02,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:47:02,273 INFO L471 AbstractCegarLoop]: Abstraction has 3961 states and 5482 transitions. [2024-11-09 23:47:02,273 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 17.77777777777778) internal successors, (160), 8 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:02,273 INFO L276 IsEmpty]: Start isEmpty. Operand 3961 states and 5482 transitions. [2024-11-09 23:47:02,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 23:47:02,276 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:47:02,276 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:47:02,276 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-09 23:47:02,276 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)] === [2024-11-09 23:47:02,277 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:47:02,277 INFO L85 PathProgramCache]: Analyzing trace with hash -860695681, now seen corresponding path program 1 times [2024-11-09 23:47:02,277 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:47:02,277 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [976066520] [2024-11-09 23:47:02,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:47:02,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:02,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:47:02,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:47:02,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:47:02,542 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [976066520] [2024-11-09 23:47:02,542 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [976066520] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:47:02,543 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:47:02,543 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 23:47:02,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1660863170] [2024-11-09 23:47:02,543 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:47:02,543 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 23:47:02,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:47:02,544 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 23:47:02,544 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-09 23:47:02,544 INFO L87 Difference]: Start difference. First operand 3961 states and 5482 transitions. Second operand has 4 states, 4 states have (on average 40.0) internal successors, (160), 4 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:02,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:47:02,630 INFO L93 Difference]: Finished difference Result 6403 states and 9148 transitions. [2024-11-09 23:47:02,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 23:47:02,630 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.0) internal successors, (160), 4 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 160 [2024-11-09 23:47:02,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:47:02,640 INFO L225 Difference]: With dead ends: 6403 [2024-11-09 23:47:02,640 INFO L226 Difference]: Without dead ends: 4417 [2024-11-09 23:47:02,642 INFO L431 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 [2024-11-09 23:47:02,642 INFO L432 NwaCegarLoop]: 550 mSDtfsCounter, 960 mSDsluCounter, 466 mSDsCounter, 0 mSdLazyCounter, 63 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 960 SdHoareTripleChecker+Valid, 1016 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 63 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-09 23:47:02,642 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [960 Valid, 1016 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 63 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-09 23:47:02,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4417 states. [2024-11-09 23:47:02,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4417 to 4415. [2024-11-09 23:47:02,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4415 states, 4410 states have (on average 1.3961451247165533) internal successors, (6157), 4414 states have internal predecessors, (6157), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:02,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4415 states to 4415 states and 6157 transitions. [2024-11-09 23:47:02,710 INFO L78 Accepts]: Start accepts. Automaton has 4415 states and 6157 transitions. Word has length 160 [2024-11-09 23:47:02,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:47:02,713 INFO L471 AbstractCegarLoop]: Abstraction has 4415 states and 6157 transitions. [2024-11-09 23:47:02,714 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.0) internal successors, (160), 4 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:02,714 INFO L276 IsEmpty]: Start isEmpty. Operand 4415 states and 6157 transitions. [2024-11-09 23:47:02,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 23:47:02,716 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:47:02,717 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:47:02,720 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-09 23:47:02,720 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)] === [2024-11-09 23:47:02,720 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:47:02,721 INFO L85 PathProgramCache]: Analyzing trace with hash -1307864577, now seen corresponding path program 1 times [2024-11-09 23:47:02,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:47:02,721 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [628566800] [2024-11-09 23:47:02,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:47:02,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:02,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:47:03,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:47:03,049 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:47:03,049 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [628566800] [2024-11-09 23:47:03,050 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [628566800] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:47:03,050 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:47:03,050 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 23:47:03,050 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [919534961] [2024-11-09 23:47:03,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:47:03,051 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 23:47:03,051 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:47:03,051 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 23:47:03,052 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 23:47:03,052 INFO L87 Difference]: Start difference. First operand 4415 states and 6157 transitions. Second operand has 4 states, 4 states have (on average 40.0) internal successors, (160), 4 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:03,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:47:03,146 INFO L93 Difference]: Finished difference Result 11584 states and 16121 transitions. [2024-11-09 23:47:03,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 23:47:03,146 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.0) internal successors, (160), 4 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 160 [2024-11-09 23:47:03,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:47:03,164 INFO L225 Difference]: With dead ends: 11584 [2024-11-09 23:47:03,164 INFO L226 Difference]: Without dead ends: 7200 [2024-11-09 23:47:03,171 INFO L431 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 [2024-11-09 23:47:03,171 INFO L432 NwaCegarLoop]: 952 mSDtfsCounter, 517 mSDsluCounter, 1455 mSDsCounter, 0 mSdLazyCounter, 53 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 517 SdHoareTripleChecker+Valid, 2407 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 53 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-09 23:47:03,171 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [517 Valid, 2407 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 53 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 23:47:03,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7200 states. [2024-11-09 23:47:03,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7200 to 7176. [2024-11-09 23:47:03,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7176 states, 7171 states have (on average 1.3805605912703947) internal successors, (9900), 7175 states have internal predecessors, (9900), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:03,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7176 states to 7176 states and 9900 transitions. [2024-11-09 23:47:03,268 INFO L78 Accepts]: Start accepts. Automaton has 7176 states and 9900 transitions. Word has length 160 [2024-11-09 23:47:03,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:47:03,268 INFO L471 AbstractCegarLoop]: Abstraction has 7176 states and 9900 transitions. [2024-11-09 23:47:03,269 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.0) internal successors, (160), 4 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:03,269 INFO L276 IsEmpty]: Start isEmpty. Operand 7176 states and 9900 transitions. [2024-11-09 23:47:03,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 23:47:03,272 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:47:03,272 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:47:03,273 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-09 23:47:03,273 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)] === [2024-11-09 23:47:03,273 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:47:03,273 INFO L85 PathProgramCache]: Analyzing trace with hash 1331852809, now seen corresponding path program 1 times [2024-11-09 23:47:03,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:47:03,273 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [97580021] [2024-11-09 23:47:03,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:47:03,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:03,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:47:03,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:47:03,335 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:47:03,335 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [97580021] [2024-11-09 23:47:03,336 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [97580021] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:47:03,336 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:47:03,336 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 23:47:03,336 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [278169439] [2024-11-09 23:47:03,336 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:47:03,336 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 23:47:03,336 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:47:03,337 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 23:47:03,337 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 23:47:03,341 INFO L87 Difference]: Start difference. First operand 7176 states and 9900 transitions. Second operand has 3 states, 3 states have (on average 54.333333333333336) internal successors, (163), 3 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) [2024-11-09 23:47:03,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:47:03,420 INFO L93 Difference]: Finished difference Result 18008 states and 24879 transitions. [2024-11-09 23:47:03,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 23:47:03,420 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 54.333333333333336) internal successors, (163), 3 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 [2024-11-09 23:47:03,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:47:03,442 INFO L225 Difference]: With dead ends: 18008 [2024-11-09 23:47:03,442 INFO L226 Difference]: Without dead ends: 11220 [2024-11-09 23:47:03,450 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 23:47:03,451 INFO L432 NwaCegarLoop]: 1095 mSDtfsCounter, 499 mSDsluCounter, 524 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 499 SdHoareTripleChecker+Valid, 1619 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 [2024-11-09 23:47:03,451 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [499 Valid, 1619 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 23:47:03,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11220 states. [2024-11-09 23:47:03,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11220 to 11199. [2024-11-09 23:47:03,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11199 states, 11194 states have (on average 1.3657316419510452) internal successors, (15288), 11198 states have internal predecessors, (15288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:03,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11199 states to 11199 states and 15288 transitions. [2024-11-09 23:47:03,646 INFO L78 Accepts]: Start accepts. Automaton has 11199 states and 15288 transitions. Word has length 163 [2024-11-09 23:47:03,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:47:03,647 INFO L471 AbstractCegarLoop]: Abstraction has 11199 states and 15288 transitions. [2024-11-09 23:47:03,648 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 54.333333333333336) internal successors, (163), 3 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) [2024-11-09 23:47:03,648 INFO L276 IsEmpty]: Start isEmpty. Operand 11199 states and 15288 transitions. [2024-11-09 23:47:03,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 23:47:03,654 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:47:03,654 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:47:03,655 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-09 23:47:03,655 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)] === [2024-11-09 23:47:03,655 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:47:03,656 INFO L85 PathProgramCache]: Analyzing trace with hash 3570700, now seen corresponding path program 1 times [2024-11-09 23:47:03,656 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:47:03,656 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [321392435] [2024-11-09 23:47:03,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:47:03,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:03,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:47:03,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:47:03,874 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:47:03,874 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [321392435] [2024-11-09 23:47:03,874 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [321392435] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:47:03,874 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:47:03,874 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 23:47:03,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818324873] [2024-11-09 23:47:03,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:47:03,875 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 23:47:03,875 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:47:03,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 23:47:03,876 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-09 23:47:03,876 INFO L87 Difference]: Start difference. First operand 11199 states and 15288 transitions. Second operand has 4 states, 4 states have (on average 41.25) internal successors, (165), 4 states have internal predecessors, (165), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:04,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:47:04,037 INFO L93 Difference]: Finished difference Result 25545 states and 35573 transitions. [2024-11-09 23:47:04,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 23:47:04,038 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 41.25) internal successors, (165), 4 states have internal predecessors, (165), 0 states have call successors, (0), 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 165 [2024-11-09 23:47:04,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:47:04,062 INFO L225 Difference]: With dead ends: 25545 [2024-11-09 23:47:04,062 INFO L226 Difference]: Without dead ends: 18891 [2024-11-09 23:47:04,072 INFO L431 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 [2024-11-09 23:47:04,073 INFO L432 NwaCegarLoop]: 530 mSDtfsCounter, 690 mSDsluCounter, 535 mSDsCounter, 0 mSdLazyCounter, 97 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 690 SdHoareTripleChecker+Valid, 1065 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 97 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-09 23:47:04,073 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [690 Valid, 1065 Invalid, 129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 97 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-09 23:47:04,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18891 states. [2024-11-09 23:47:04,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18891 to 18889. [2024-11-09 23:47:04,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18889 states, 18884 states have (on average 1.3631116288921838) internal successors, (25741), 18888 states have internal predecessors, (25741), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:04,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18889 states to 18889 states and 25741 transitions. [2024-11-09 23:47:04,369 INFO L78 Accepts]: Start accepts. Automaton has 18889 states and 25741 transitions. Word has length 165 [2024-11-09 23:47:04,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:47:04,369 INFO L471 AbstractCegarLoop]: Abstraction has 18889 states and 25741 transitions. [2024-11-09 23:47:04,369 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 41.25) internal successors, (165), 4 states have internal predecessors, (165), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:04,369 INFO L276 IsEmpty]: Start isEmpty. Operand 18889 states and 25741 transitions. [2024-11-09 23:47:04,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 23:47:04,378 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:47:04,379 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:47:04,379 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-09 23:47:04,379 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)] === [2024-11-09 23:47:04,379 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:47:04,379 INFO L85 PathProgramCache]: Analyzing trace with hash 1912028490, now seen corresponding path program 1 times [2024-11-09 23:47:04,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:47:04,380 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [392254336] [2024-11-09 23:47:04,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:47:04,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:04,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:47:04,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:47:04,632 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:47:04,632 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [392254336] [2024-11-09 23:47:04,632 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [392254336] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:47:04,632 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:47:04,632 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 23:47:04,632 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1276354153] [2024-11-09 23:47:04,632 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:47:04,633 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 23:47:04,633 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:47:04,633 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 23:47:04,633 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 23:47:04,633 INFO L87 Difference]: Start difference. First operand 18889 states and 25741 transitions. Second operand has 4 states, 4 states have (on average 41.25) internal successors, (165), 4 states have internal predecessors, (165), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:04,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:47:04,883 INFO L93 Difference]: Finished difference Result 92330 states and 125754 transitions. [2024-11-09 23:47:04,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 23:47:04,884 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 41.25) internal successors, (165), 4 states have internal predecessors, (165), 0 states have call successors, (0), 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 165 [2024-11-09 23:47:04,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:47:04,987 INFO L225 Difference]: With dead ends: 92330 [2024-11-09 23:47:04,987 INFO L226 Difference]: Without dead ends: 73489 [2024-11-09 23:47:05,028 INFO L431 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 [2024-11-09 23:47:05,029 INFO L432 NwaCegarLoop]: 1017 mSDtfsCounter, 1632 mSDsluCounter, 1597 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1632 SdHoareTripleChecker+Valid, 2614 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 58 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-09 23:47:05,029 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1632 Valid, 2614 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 58 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-09 23:47:05,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73489 states. [2024-11-09 23:47:05,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73489 to 36739. [2024-11-09 23:47:05,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36739 states, 36734 states have (on average 1.352452768552295) internal successors, (49681), 36738 states have internal predecessors, (49681), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:05,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36739 states to 36739 states and 49681 transitions. [2024-11-09 23:47:05,895 INFO L78 Accepts]: Start accepts. Automaton has 36739 states and 49681 transitions. Word has length 165 [2024-11-09 23:47:05,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:47:05,895 INFO L471 AbstractCegarLoop]: Abstraction has 36739 states and 49681 transitions. [2024-11-09 23:47:05,895 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 41.25) internal successors, (165), 4 states have internal predecessors, (165), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:05,895 INFO L276 IsEmpty]: Start isEmpty. Operand 36739 states and 49681 transitions. [2024-11-09 23:47:05,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 23:47:05,912 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:47:05,912 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:47:05,912 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-09 23:47:05,912 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)] === [2024-11-09 23:47:05,913 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:47:05,913 INFO L85 PathProgramCache]: Analyzing trace with hash -1291448663, now seen corresponding path program 1 times [2024-11-09 23:47:05,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:47:05,913 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [693924496] [2024-11-09 23:47:05,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:47:05,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:05,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:47:05,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:47:05,963 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:47:05,963 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [693924496] [2024-11-09 23:47:05,963 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [693924496] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:47:05,963 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:47:05,963 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 23:47:05,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [569664682] [2024-11-09 23:47:05,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:47:05,964 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 23:47:05,964 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:47:05,965 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 23:47:05,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 23:47:05,965 INFO L87 Difference]: Start difference. First operand 36739 states and 49681 transitions. Second operand has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:06,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:47:06,152 INFO L93 Difference]: Finished difference Result 73371 states and 99225 transitions. [2024-11-09 23:47:06,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 23:47:06,152 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 166 [2024-11-09 23:47:06,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:47:06,205 INFO L225 Difference]: With dead ends: 73371 [2024-11-09 23:47:06,205 INFO L226 Difference]: Without dead ends: 36745 [2024-11-09 23:47:06,245 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 23:47:06,246 INFO L432 NwaCegarLoop]: 583 mSDtfsCounter, 0 mSDsluCounter, 577 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1160 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 [2024-11-09 23:47:06,246 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1160 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 23:47:06,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36745 states. [2024-11-09 23:47:06,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36745 to 36745. [2024-11-09 23:47:06,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36745 states, 36740 states have (on average 1.3523952095808383) internal successors, (49687), 36744 states have internal predecessors, (49687), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:06,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36745 states to 36745 states and 49687 transitions. [2024-11-09 23:47:06,918 INFO L78 Accepts]: Start accepts. Automaton has 36745 states and 49687 transitions. Word has length 166 [2024-11-09 23:47:06,918 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:47:06,918 INFO L471 AbstractCegarLoop]: Abstraction has 36745 states and 49687 transitions. [2024-11-09 23:47:06,919 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:06,919 INFO L276 IsEmpty]: Start isEmpty. Operand 36745 states and 49687 transitions. [2024-11-09 23:47:06,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 23:47:06,936 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:47:06,936 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:47:06,936 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-09 23:47:06,937 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)] === [2024-11-09 23:47:06,937 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:47:06,937 INFO L85 PathProgramCache]: Analyzing trace with hash -790500301, now seen corresponding path program 1 times [2024-11-09 23:47:06,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:47:06,938 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1807282963] [2024-11-09 23:47:06,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:47:06,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:06,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:47:07,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:47:07,463 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:47:07,463 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1807282963] [2024-11-09 23:47:07,463 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1807282963] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:47:07,463 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:47:07,463 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 23:47:07,463 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1906171365] [2024-11-09 23:47:07,463 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:47:07,464 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 23:47:07,464 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:47:07,464 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 23:47:07,464 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 23:47:07,465 INFO L87 Difference]: Start difference. First operand 36745 states and 49687 transitions. Second operand has 4 states, 4 states have (on average 41.75) internal successors, (167), 4 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:07,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:47:07,599 INFO L93 Difference]: Finished difference Result 73450 states and 99320 transitions. [2024-11-09 23:47:07,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 23:47:07,599 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 41.75) internal successors, (167), 4 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 167 [2024-11-09 23:47:07,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:47:07,646 INFO L225 Difference]: With dead ends: 73450 [2024-11-09 23:47:07,646 INFO L226 Difference]: Without dead ends: 36739 [2024-11-09 23:47:07,675 INFO L431 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 [2024-11-09 23:47:07,675 INFO L432 NwaCegarLoop]: 615 mSDtfsCounter, 18 mSDsluCounter, 1188 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 1803 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 [2024-11-09 23:47:07,676 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 1803 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 23:47:07,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36739 states. [2024-11-09 23:47:08,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36739 to 36739. [2024-11-09 23:47:08,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36739 states, 36734 states have (on average 1.352289432133718) internal successors, (49675), 36738 states have internal predecessors, (49675), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:08,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36739 states to 36739 states and 49675 transitions. [2024-11-09 23:47:08,340 INFO L78 Accepts]: Start accepts. Automaton has 36739 states and 49675 transitions. Word has length 167 [2024-11-09 23:47:08,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:47:08,340 INFO L471 AbstractCegarLoop]: Abstraction has 36739 states and 49675 transitions. [2024-11-09 23:47:08,340 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 41.75) internal successors, (167), 4 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:08,340 INFO L276 IsEmpty]: Start isEmpty. Operand 36739 states and 49675 transitions. [2024-11-09 23:47:08,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 23:47:08,355 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:47:08,355 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:47:08,355 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-09 23:47:08,356 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)] === [2024-11-09 23:47:08,356 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:47:08,356 INFO L85 PathProgramCache]: Analyzing trace with hash -892446935, now seen corresponding path program 1 times [2024-11-09 23:47:08,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:47:08,356 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [328724015] [2024-11-09 23:47:08,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:47:08,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:08,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:47:08,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:47:08,428 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:47:08,428 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [328724015] [2024-11-09 23:47:08,428 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [328724015] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:47:08,428 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:47:08,428 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 23:47:08,428 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2139291809] [2024-11-09 23:47:08,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:47:08,429 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 23:47:08,429 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:47:08,429 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 23:47:08,429 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 23:47:08,429 INFO L87 Difference]: Start difference. First operand 36739 states and 49675 transitions. Second operand has 3 states, 3 states have (on average 56.0) internal successors, (168), 3 states have internal predecessors, (168), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:08,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:47:08,772 INFO L93 Difference]: Finished difference Result 90691 states and 122331 transitions. [2024-11-09 23:47:08,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 23:47:08,773 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 56.0) internal successors, (168), 3 states have internal predecessors, (168), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 168 [2024-11-09 23:47:08,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:47:08,866 INFO L225 Difference]: With dead ends: 90691 [2024-11-09 23:47:08,866 INFO L226 Difference]: Without dead ends: 54667 [2024-11-09 23:47:08,886 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 23:47:08,886 INFO L432 NwaCegarLoop]: 1065 mSDtfsCounter, 496 mSDsluCounter, 532 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 496 SdHoareTripleChecker+Valid, 1597 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-09 23:47:08,887 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [496 Valid, 1597 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 23:47:08,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54667 states. [2024-11-09 23:47:09,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54667 to 54611. [2024-11-09 23:47:09,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54611 states, 54606 states have (on average 1.331630223784932) internal successors, (72715), 54610 states have internal predecessors, (72715), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:09,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54611 states to 54611 states and 72715 transitions. [2024-11-09 23:47:09,786 INFO L78 Accepts]: Start accepts. Automaton has 54611 states and 72715 transitions. Word has length 168 [2024-11-09 23:47:09,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:47:09,786 INFO L471 AbstractCegarLoop]: Abstraction has 54611 states and 72715 transitions. [2024-11-09 23:47:09,786 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 56.0) internal successors, (168), 3 states have internal predecessors, (168), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:09,786 INFO L276 IsEmpty]: Start isEmpty. Operand 54611 states and 72715 transitions. [2024-11-09 23:47:09,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 23:47:09,818 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:47:09,818 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:47:09,818 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-09 23:47:09,818 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)] === [2024-11-09 23:47:09,819 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:47:09,819 INFO L85 PathProgramCache]: Analyzing trace with hash -953347830, now seen corresponding path program 1 times [2024-11-09 23:47:09,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:47:09,819 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1578406428] [2024-11-09 23:47:09,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:47:09,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:47:10,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:47:10,316 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:47:10,316 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1578406428] [2024-11-09 23:47:10,316 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1578406428] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:47:10,316 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:47:10,316 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-09 23:47:10,316 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1230091406] [2024-11-09 23:47:10,316 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:47:10,317 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-09 23:47:10,317 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:47:10,317 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-09 23:47:10,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-11-09 23:47:10,317 INFO L87 Difference]: Start difference. First operand 54611 states and 72715 transitions. Second operand has 9 states, 9 states have (on average 19.22222222222222) internal successors, (173), 9 states have internal predecessors, (173), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:10,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:47:10,611 INFO L93 Difference]: Finished difference Result 81105 states and 110061 transitions. [2024-11-09 23:47:10,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 23:47:10,612 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 19.22222222222222) internal successors, (173), 9 states have internal predecessors, (173), 0 states have call successors, (0), 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 173 [2024-11-09 23:47:10,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:47:10,661 INFO L225 Difference]: With dead ends: 81105 [2024-11-09 23:47:10,661 INFO L226 Difference]: Without dead ends: 45469 [2024-11-09 23:47:10,695 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-11-09 23:47:10,696 INFO L432 NwaCegarLoop]: 552 mSDtfsCounter, 683 mSDsluCounter, 2729 mSDsCounter, 0 mSdLazyCounter, 231 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 683 SdHoareTripleChecker+Valid, 3281 SdHoareTripleChecker+Invalid, 243 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 231 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-09 23:47:10,696 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [683 Valid, 3281 Invalid, 243 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 231 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-09 23:47:10,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45469 states. [2024-11-09 23:47:11,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45469 to 45467. [2024-11-09 23:47:11,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45467 states, 45462 states have (on average 1.3053319255642075) internal successors, (59343), 45466 states have internal predecessors, (59343), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:11,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45467 states to 45467 states and 59343 transitions. [2024-11-09 23:47:11,403 INFO L78 Accepts]: Start accepts. Automaton has 45467 states and 59343 transitions. Word has length 173 [2024-11-09 23:47:11,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:47:11,404 INFO L471 AbstractCegarLoop]: Abstraction has 45467 states and 59343 transitions. [2024-11-09 23:47:11,404 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 19.22222222222222) internal successors, (173), 9 states have internal predecessors, (173), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:11,404 INFO L276 IsEmpty]: Start isEmpty. Operand 45467 states and 59343 transitions. [2024-11-09 23:47:11,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 23:47:11,424 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:47:11,425 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:47:11,425 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-09 23:47:11,425 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-09 23:47:11,426 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:47:11,426 INFO L85 PathProgramCache]: Analyzing trace with hash -1136122319, now seen corresponding path program 1 times [2024-11-09 23:47:11,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:47:11,426 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [942310346] [2024-11-09 23:47:11,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:47:11,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:11,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:47:12,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:47:12,391 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:47:12,391 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [942310346] [2024-11-09 23:47:12,391 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [942310346] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:47:12,391 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:47:12,391 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2024-11-09 23:47:12,391 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057056061] [2024-11-09 23:47:12,391 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:47:12,391 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-11-09 23:47:12,392 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:47:12,392 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-11-09 23:47:12,392 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2024-11-09 23:47:12,392 INFO L87 Difference]: Start difference. First operand 45467 states and 59343 transitions. Second operand has 16 states, 16 states have (on average 10.8125) internal successors, (173), 16 states have internal predecessors, (173), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:13,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:47:13,640 INFO L93 Difference]: Finished difference Result 69738 states and 91815 transitions. [2024-11-09 23:47:13,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-09 23:47:13,643 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 10.8125) internal successors, (173), 16 states have internal predecessors, (173), 0 states have call successors, (0), 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 173 [2024-11-09 23:47:13,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:47:13,738 INFO L225 Difference]: With dead ends: 69738 [2024-11-09 23:47:13,738 INFO L226 Difference]: Without dead ends: 56524 [2024-11-09 23:47:13,780 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 117 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=231, Invalid=699, Unknown=0, NotChecked=0, Total=930 [2024-11-09 23:47:13,786 INFO L432 NwaCegarLoop]: 880 mSDtfsCounter, 3454 mSDsluCounter, 6755 mSDsCounter, 0 mSdLazyCounter, 1125 mSolverCounterSat, 62 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3454 SdHoareTripleChecker+Valid, 7635 SdHoareTripleChecker+Invalid, 1187 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 62 IncrementalHoareTripleChecker+Valid, 1125 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-09 23:47:13,786 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3454 Valid, 7635 Invalid, 1187 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [62 Valid, 1125 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-09 23:47:13,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56524 states. [2024-11-09 23:47:14,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56524 to 47939. [2024-11-09 23:47:14,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47939 states, 47934 states have (on average 1.2965327325071974) internal successors, (62148), 47938 states have internal predecessors, (62148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:14,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47939 states to 47939 states and 62148 transitions. [2024-11-09 23:47:14,321 INFO L78 Accepts]: Start accepts. Automaton has 47939 states and 62148 transitions. Word has length 173 [2024-11-09 23:47:14,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:47:14,321 INFO L471 AbstractCegarLoop]: Abstraction has 47939 states and 62148 transitions. [2024-11-09 23:47:14,321 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 10.8125) internal successors, (173), 16 states have internal predecessors, (173), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:14,321 INFO L276 IsEmpty]: Start isEmpty. Operand 47939 states and 62148 transitions. [2024-11-09 23:47:14,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 23:47:14,358 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:47:14,358 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:47:14,359 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-11-09 23:47:14,359 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-09 23:47:14,359 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:47:14,359 INFO L85 PathProgramCache]: Analyzing trace with hash 787105715, now seen corresponding path program 1 times [2024-11-09 23:47:14,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:47:14,359 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1283734593] [2024-11-09 23:47:14,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:47:14,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:14,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:47:14,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:47:14,768 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:47:14,768 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1283734593] [2024-11-09 23:47:14,769 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1283734593] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:47:14,769 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:47:14,769 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 23:47:14,769 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [953470987] [2024-11-09 23:47:14,769 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:47:14,770 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 23:47:14,773 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:47:14,773 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 23:47:14,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 23:47:14,774 INFO L87 Difference]: Start difference. First operand 47939 states and 62148 transitions. Second operand has 4 states, 4 states have (on average 43.25) internal successors, (173), 4 states have internal predecessors, (173), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:15,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:47:15,355 INFO L93 Difference]: Finished difference Result 90225 states and 116841 transitions. [2024-11-09 23:47:15,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 23:47:15,356 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 43.25) internal successors, (173), 4 states have internal predecessors, (173), 0 states have call successors, (0), 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 173 [2024-11-09 23:47:15,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:47:15,449 INFO L225 Difference]: With dead ends: 90225 [2024-11-09 23:47:15,450 INFO L226 Difference]: Without dead ends: 42674 [2024-11-09 23:47:15,509 INFO L431 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 [2024-11-09 23:47:15,510 INFO L432 NwaCegarLoop]: 934 mSDtfsCounter, 504 mSDsluCounter, 1405 mSDsCounter, 0 mSdLazyCounter, 56 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 504 SdHoareTripleChecker+Valid, 2339 SdHoareTripleChecker+Invalid, 68 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 56 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-09 23:47:15,510 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [504 Valid, 2339 Invalid, 68 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 56 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-09 23:47:15,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42674 states. [2024-11-09 23:47:16,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42674 to 42606. [2024-11-09 23:47:16,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42606 states, 42601 states have (on average 1.2923875026407832) internal successors, (55057), 42605 states have internal predecessors, (55057), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:16,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42606 states to 42606 states and 55057 transitions. [2024-11-09 23:47:16,215 INFO L78 Accepts]: Start accepts. Automaton has 42606 states and 55057 transitions. Word has length 173 [2024-11-09 23:47:16,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:47:16,215 INFO L471 AbstractCegarLoop]: Abstraction has 42606 states and 55057 transitions. [2024-11-09 23:47:16,215 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 43.25) internal successors, (173), 4 states have internal predecessors, (173), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:16,215 INFO L276 IsEmpty]: Start isEmpty. Operand 42606 states and 55057 transitions. [2024-11-09 23:47:16,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 23:47:16,370 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:47:16,370 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:47:16,370 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-11-09 23:47:16,370 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-09 23:47:16,371 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:47:16,371 INFO L85 PathProgramCache]: Analyzing trace with hash -301992069, now seen corresponding path program 1 times [2024-11-09 23:47:16,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:47:16,371 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [434499884] [2024-11-09 23:47:16,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:47:16,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:16,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:47:16,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:47:16,588 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:47:16,589 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [434499884] [2024-11-09 23:47:16,589 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [434499884] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:47:16,589 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:47:16,589 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 23:47:16,589 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1196964190] [2024-11-09 23:47:16,589 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:47:16,590 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 23:47:16,591 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:47:16,591 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 23:47:16,591 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-09 23:47:16,591 INFO L87 Difference]: Start difference. First operand 42606 states and 55057 transitions. Second operand has 4 states, 4 states have (on average 44.0) internal successors, (176), 4 states have internal predecessors, (176), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:16,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:47:16,820 INFO L93 Difference]: Finished difference Result 91008 states and 117549 transitions. [2024-11-09 23:47:16,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 23:47:16,821 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 44.0) internal successors, (176), 4 states have internal predecessors, (176), 0 states have call successors, (0), 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 176 [2024-11-09 23:47:16,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:47:16,884 INFO L225 Difference]: With dead ends: 91008 [2024-11-09 23:47:16,884 INFO L226 Difference]: Without dead ends: 59190 [2024-11-09 23:47:16,913 INFO L431 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 [2024-11-09 23:47:16,914 INFO L432 NwaCegarLoop]: 992 mSDtfsCounter, 1079 mSDsluCounter, 1019 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1079 SdHoareTripleChecker+Valid, 2011 SdHoareTripleChecker+Invalid, 57 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-09 23:47:16,914 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1079 Valid, 2011 Invalid, 57 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-09 23:47:16,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59190 states. [2024-11-09 23:47:17,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59190 to 42726. [2024-11-09 23:47:17,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42726 states, 42721 states have (on average 1.2921045855668172) internal successors, (55200), 42725 states have internal predecessors, (55200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:17,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42726 states to 42726 states and 55200 transitions. [2024-11-09 23:47:17,549 INFO L78 Accepts]: Start accepts. Automaton has 42726 states and 55200 transitions. Word has length 176 [2024-11-09 23:47:17,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:47:17,549 INFO L471 AbstractCegarLoop]: Abstraction has 42726 states and 55200 transitions. [2024-11-09 23:47:17,549 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 44.0) internal successors, (176), 4 states have internal predecessors, (176), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:17,549 INFO L276 IsEmpty]: Start isEmpty. Operand 42726 states and 55200 transitions. [2024-11-09 23:47:17,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-09 23:47:17,565 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:47:17,566 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:47:17,566 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-11-09 23:47:17,566 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-09 23:47:17,566 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:47:17,567 INFO L85 PathProgramCache]: Analyzing trace with hash -815966820, now seen corresponding path program 1 times [2024-11-09 23:47:17,567 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:47:17,567 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1446800954] [2024-11-09 23:47:17,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:47:17,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:17,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:47:17,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:47:17,621 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:47:17,621 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1446800954] [2024-11-09 23:47:17,621 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1446800954] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:47:17,621 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:47:17,621 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 23:47:17,621 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [890974733] [2024-11-09 23:47:17,621 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:47:17,622 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 23:47:17,622 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:47:17,622 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 23:47:17,622 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 23:47:17,622 INFO L87 Difference]: Start difference. First operand 42726 states and 55200 transitions. Second operand has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:17,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:47:17,767 INFO L93 Difference]: Finished difference Result 84928 states and 109795 transitions. [2024-11-09 23:47:17,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 23:47:17,768 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 0 states have call successors, (0), 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 177 [2024-11-09 23:47:17,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:47:17,811 INFO L225 Difference]: With dead ends: 84928 [2024-11-09 23:47:17,811 INFO L226 Difference]: Without dead ends: 42742 [2024-11-09 23:47:17,841 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 23:47:17,842 INFO L432 NwaCegarLoop]: 579 mSDtfsCounter, 0 mSDsluCounter, 573 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1152 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 [2024-11-09 23:47:17,842 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1152 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 23:47:17,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42742 states. [2024-11-09 23:47:18,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42742 to 42742. [2024-11-09 23:47:18,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42742 states, 42737 states have (on average 1.2919952266186208) internal successors, (55216), 42741 states have internal predecessors, (55216), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:18,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42742 states to 42742 states and 55216 transitions. [2024-11-09 23:47:18,401 INFO L78 Accepts]: Start accepts. Automaton has 42742 states and 55216 transitions. Word has length 177 [2024-11-09 23:47:18,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:47:18,401 INFO L471 AbstractCegarLoop]: Abstraction has 42742 states and 55216 transitions. [2024-11-09 23:47:18,401 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:18,401 INFO L276 IsEmpty]: Start isEmpty. Operand 42742 states and 55216 transitions. [2024-11-09 23:47:18,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 23:47:18,419 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:47:18,419 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:47:18,419 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-11-09 23:47:18,419 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)] === [2024-11-09 23:47:18,420 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:47:18,420 INFO L85 PathProgramCache]: Analyzing trace with hash -2059300316, now seen corresponding path program 1 times [2024-11-09 23:47:18,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:47:18,420 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [509198146] [2024-11-09 23:47:18,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:47:18,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:18,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:47:18,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:47:18,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:47:18,826 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [509198146] [2024-11-09 23:47:18,826 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [509198146] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:47:18,826 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:47:18,826 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 23:47:18,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [119435003] [2024-11-09 23:47:18,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:47:18,827 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 23:47:18,827 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:47:18,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 23:47:18,828 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 23:47:18,828 INFO L87 Difference]: Start difference. First operand 42742 states and 55216 transitions. Second operand has 4 states, 4 states have (on average 44.5) internal successors, (178), 4 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:18,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:47:18,991 INFO L93 Difference]: Finished difference Result 85225 states and 110118 transitions. [2024-11-09 23:47:18,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 23:47:18,991 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 44.5) internal successors, (178), 4 states have internal predecessors, (178), 0 states have call successors, (0), 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 178 [2024-11-09 23:47:18,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:47:19,032 INFO L225 Difference]: With dead ends: 85225 [2024-11-09 23:47:19,033 INFO L226 Difference]: Without dead ends: 42739 [2024-11-09 23:47:19,064 INFO L431 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 [2024-11-09 23:47:19,065 INFO L432 NwaCegarLoop]: 593 mSDtfsCounter, 1 mSDsluCounter, 1162 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1755 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 [2024-11-09 23:47:19,065 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 1755 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 23:47:19,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42739 states. [2024-11-09 23:47:19,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42739 to 42734. [2024-11-09 23:47:19,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42734 states, 42729 states have (on average 1.2916754429076271) internal successors, (55192), 42733 states have internal predecessors, (55192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:19,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42734 states to 42734 states and 55192 transitions. [2024-11-09 23:47:19,863 INFO L78 Accepts]: Start accepts. Automaton has 42734 states and 55192 transitions. Word has length 178 [2024-11-09 23:47:19,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:47:19,864 INFO L471 AbstractCegarLoop]: Abstraction has 42734 states and 55192 transitions. [2024-11-09 23:47:19,864 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 44.5) internal successors, (178), 4 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:19,864 INFO L276 IsEmpty]: Start isEmpty. Operand 42734 states and 55192 transitions. [2024-11-09 23:47:19,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-09 23:47:19,879 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:47:19,880 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:47:19,880 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-11-09 23:47:19,880 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)] === [2024-11-09 23:47:19,880 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:47:19,880 INFO L85 PathProgramCache]: Analyzing trace with hash 898883036, now seen corresponding path program 1 times [2024-11-09 23:47:19,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:47:19,881 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1825266000] [2024-11-09 23:47:19,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:47:19,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:19,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:47:20,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:47:20,100 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:47:20,100 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1825266000] [2024-11-09 23:47:20,100 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1825266000] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:47:20,100 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:47:20,100 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-09 23:47:20,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [967701061] [2024-11-09 23:47:20,101 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:47:20,101 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 23:47:20,101 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:47:20,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 23:47:20,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 23:47:20,102 INFO L87 Difference]: Start difference. First operand 42734 states and 55192 transitions. Second operand has 5 states, 5 states have (on average 35.8) internal successors, (179), 5 states have internal predecessors, (179), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:20,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:47:20,269 INFO L93 Difference]: Finished difference Result 69510 states and 89776 transitions. [2024-11-09 23:47:20,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 23:47:20,270 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 35.8) internal successors, (179), 5 states have internal predecessors, (179), 0 states have call successors, (0), 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 179 [2024-11-09 23:47:20,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:47:20,305 INFO L225 Difference]: With dead ends: 69510 [2024-11-09 23:47:20,306 INFO L226 Difference]: Without dead ends: 37281 [2024-11-09 23:47:20,329 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 23:47:20,330 INFO L432 NwaCegarLoop]: 969 mSDtfsCounter, 509 mSDsluCounter, 2364 mSDsCounter, 0 mSdLazyCounter, 63 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 509 SdHoareTripleChecker+Valid, 3333 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 63 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-09 23:47:20,330 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [509 Valid, 3333 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 63 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 23:47:20,348 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37281 states. [2024-11-09 23:47:21,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37281 to 37023. [2024-11-09 23:47:21,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37023 states, 37018 states have (on average 1.2901561402560917) internal successors, (47759), 37022 states have internal predecessors, (47759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:21,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37023 states to 37023 states and 47759 transitions. [2024-11-09 23:47:21,103 INFO L78 Accepts]: Start accepts. Automaton has 37023 states and 47759 transitions. Word has length 179 [2024-11-09 23:47:21,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:47:21,103 INFO L471 AbstractCegarLoop]: Abstraction has 37023 states and 47759 transitions. [2024-11-09 23:47:21,103 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 35.8) internal successors, (179), 5 states have internal predecessors, (179), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 23:47:21,104 INFO L276 IsEmpty]: Start isEmpty. Operand 37023 states and 47759 transitions. [2024-11-09 23:47:21,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-09 23:47:21,118 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:47:21,118 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 23:47:21,118 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-11-09 23:47:21,118 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)] === [2024-11-09 23:47:21,119 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:47:21,119 INFO L85 PathProgramCache]: Analyzing trace with hash -1465394857, now seen corresponding path program 1 times [2024-11-09 23:47:21,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:47:21,119 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281096428] [2024-11-09 23:47:21,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:47:21,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:47:21,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 23:47:21,178 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 23:47:21,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 23:47:21,305 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-09 23:47:21,305 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 23:47:21,306 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2024-11-09 23:47:21,307 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2024-11-09 23:47:21,307 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 5 remaining) [2024-11-09 23:47:21,308 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2024-11-09 23:47:21,308 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2024-11-09 23:47:21,308 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-11-09 23:47:21,310 INFO L407 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] [2024-11-09 23:47:21,460 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 23:47:21,463 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 11:47:21 BoogieIcfgContainer [2024-11-09 23:47:21,463 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 23:47:21,464 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 23:47:21,464 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 23:47:21,464 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 23:47:21,465 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 09.11 11:46:58" (3/4) ... [2024-11-09 23:47:21,465 INFO L137 WitnessPrinter]: Generating witness for reachability counterexample [2024-11-09 23:47:21,606 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-11-09 23:47:21,606 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 23:47:21,607 INFO L158 Benchmark]: Toolchain (without parser) took 25531.91ms. Allocated memory was 167.8MB in the beginning and 11.3GB in the end (delta: 11.1GB). Free memory was 93.5MB in the beginning and 9.8GB in the end (delta: -9.7GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2024-11-09 23:47:21,607 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 167.8MB. Free memory is still 125.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 23:47:21,610 INFO L158 Benchmark]: CACSL2BoogieTranslator took 617.06ms. Allocated memory is still 167.8MB. Free memory was 93.3MB in the beginning and 107.8MB in the end (delta: -14.5MB). Peak memory consumption was 24.6MB. Max. memory is 16.1GB. [2024-11-09 23:47:21,610 INFO L158 Benchmark]: Boogie Procedure Inliner took 84.07ms. Allocated memory is still 167.8MB. Free memory was 107.8MB in the beginning and 100.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-09 23:47:21,610 INFO L158 Benchmark]: Boogie Preprocessor took 86.82ms. Allocated memory is still 167.8MB. Free memory was 100.4MB in the beginning and 94.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 23:47:21,610 INFO L158 Benchmark]: IcfgBuilder took 1401.49ms. Allocated memory was 167.8MB in the beginning and 266.3MB in the end (delta: 98.6MB). Free memory was 94.1MB in the beginning and 134.0MB in the end (delta: -39.9MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2024-11-09 23:47:21,610 INFO L158 Benchmark]: TraceAbstraction took 23192.32ms. Allocated memory was 266.3MB in the beginning and 11.3GB in the end (delta: 11.0GB). Free memory was 134.0MB in the beginning and 9.8GB in the end (delta: -9.7GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2024-11-09 23:47:21,610 INFO L158 Benchmark]: Witness Printer took 142.53ms. Allocated memory is still 11.3GB. Free memory was 9.8GB in the beginning and 9.8GB in the end (delta: 54.9MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2024-11-09 23:47:21,611 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 167.8MB. Free memory is still 125.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 617.06ms. Allocated memory is still 167.8MB. Free memory was 93.3MB in the beginning and 107.8MB in the end (delta: -14.5MB). Peak memory consumption was 24.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 84.07ms. Allocated memory is still 167.8MB. Free memory was 107.8MB in the beginning and 100.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 86.82ms. Allocated memory is still 167.8MB. Free memory was 100.4MB in the beginning and 94.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * IcfgBuilder took 1401.49ms. Allocated memory was 167.8MB in the beginning and 266.3MB in the end (delta: 98.6MB). Free memory was 94.1MB in the beginning and 134.0MB in the end (delta: -39.9MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * TraceAbstraction took 23192.32ms. Allocated memory was 266.3MB in the beginning and 11.3GB in the end (delta: 11.0GB). Free memory was 134.0MB in the beginning and 9.8GB in the end (delta: -9.7GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Witness Printer took 142.53ms. Allocated memory is still 11.3GB. Free memory was 9.8GB in the beginning and 9.8GB in the end (delta: 54.9MB). Peak memory consumption was 56.6MB. 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: 1807]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L10] int __return_main; [L26] msg_t nomsg = (msg_t )-1; [L27] port_t p12 = 0; [L28] char p12_old = '\x0'; [L29] char p12_new = '\x0'; [L30] _Bool ep12 = 0; [L31] port_t p13 = 0; [L32] char p13_old = '\x0'; [L33] char p13_new = '\x0'; [L34] _Bool ep13 = 0; [L35] port_t p21 = 0; [L36] char p21_old = '\x0'; [L37] char p21_new = '\x0'; [L38] _Bool ep21 = 0; [L39] port_t p23 = 0; [L40] char p23_old = '\x0'; [L41] char p23_new = '\x0'; [L42] _Bool ep23 = 0; [L43] port_t p31 = 0; [L44] char p31_old = '\x0'; [L45] char p31_new = '\x0'; [L46] _Bool ep31 = 0; [L47] port_t p32 = 0; [L48] char p32_old = '\x0'; [L49] char p32_new = '\x0'; [L50] _Bool ep32 = 0; [L51] char id1 = '\x0'; [L52] unsigned char r1 = '\x0'; [L53] char st1 = '\x0'; [L54] char nl1 = '\x0'; [L55] char m1 = '\x0'; [L56] char max1 = '\x0'; [L57] _Bool mode1 = 0; [L58] char id2 = '\x0'; [L59] unsigned char r2 = '\x0'; [L60] char st2 = '\x0'; [L61] char nl2 = '\x0'; [L62] char m2 = '\x0'; [L63] char max2 = '\x0'; [L64] _Bool mode2 = 0; [L65] char id3 = '\x0'; [L66] unsigned char r3 = '\x0'; [L67] char st3 = '\x0'; [L68] char nl3 = '\x0'; [L69] char m3 = '\x0'; [L70] char max3 = '\x0'; [L71] _Bool mode3 = 0; [L75] void (*nodes[3])() = { &node1, &node2, &node3 }; [L79] int __return_1719; [L80] int __return_1847; [L81] int __return_1965; [L82] int __return_2067; [L83] int __return_2801; [L84] int __return_2770; [L85] int __return_2711; [L86] int __return_2677; [L87] int __return_2300; [L88] int __return_2572; [L89] int __return_2538; [L90] int __return_2458; [L91] int __return_2190; VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=0, id2=0, id3=0, m1=0, m2=0, m3=0, max1=0, max2=0, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-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] [L94] int main__c1; [L95] int main__i2; [L96] main__c1 = 0 [L97] ep12 = __VERIFIER_nondet_bool() [L98] ep13 = __VERIFIER_nondet_bool() [L99] ep21 = __VERIFIER_nondet_bool() [L100] ep23 = __VERIFIER_nondet_bool() [L101] ep31 = __VERIFIER_nondet_bool() [L102] ep32 = __VERIFIER_nondet_bool() [L103] id1 = __VERIFIER_nondet_char() [L104] r1 = __VERIFIER_nondet_uchar() [L105] st1 = __VERIFIER_nondet_char() [L106] nl1 = __VERIFIER_nondet_char() [L107] m1 = __VERIFIER_nondet_char() [L108] max1 = __VERIFIER_nondet_char() [L109] mode1 = __VERIFIER_nondet_bool() [L110] id2 = __VERIFIER_nondet_char() [L111] r2 = __VERIFIER_nondet_uchar() [L112] st2 = __VERIFIER_nondet_char() [L113] nl2 = __VERIFIER_nondet_char() [L114] m2 = __VERIFIER_nondet_char() [L115] max2 = __VERIFIER_nondet_char() [L116] mode2 = __VERIFIER_nondet_bool() [L117] id3 = __VERIFIER_nondet_char() [L118] r3 = __VERIFIER_nondet_uchar() [L119] st3 = __VERIFIER_nondet_char() [L120] nl3 = __VERIFIER_nondet_char() [L121] m3 = __VERIFIER_nondet_char() [L122] max3 = __VERIFIER_nondet_char() [L123] mode3 = __VERIFIER_nondet_bool() [L125] _Bool init__r121; [L126] _Bool init__r131; [L127] _Bool init__r211; [L128] _Bool init__r231; [L129] _Bool init__r311; [L130] _Bool init__r321; [L131] _Bool init__r122; [L132] int init__tmp; [L133] _Bool init__r132; [L134] int init__tmp___0; [L135] _Bool init__r212; [L136] int init__tmp___1; [L137] _Bool init__r232; [L138] int init__tmp___2; [L139] _Bool init__r312; [L140] int init__tmp___3; [L141] _Bool init__r322; [L142] int init__tmp___4; [L143] int init__tmp___5; [L144] init__r121 = ep12 [L145] init__r131 = ep13 [L146] init__r211 = ep21 [L147] init__r231 = ep23 [L148] init__r311 = ep31 [L149] init__r321 = ep32 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L150] COND TRUE !(init__r121 == 0) [L152] init__tmp = 1 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L154] init__r122 = (_Bool)init__tmp VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L155] COND FALSE !(!(init__r131 == 0)) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L2930] COND TRUE !(init__r121 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L2932] COND TRUE !(ep23 == 0) [L2934] init__tmp___0 = 1 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L159] init__r132 = (_Bool)init__tmp___0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L160] COND FALSE !(!(init__r211 == 0)) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L2907] COND TRUE !(init__r231 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L2909] COND TRUE !(ep31 == 0) [L2911] init__tmp___1 = 1 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L164] init__r212 = (_Bool)init__tmp___1 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L165] COND TRUE !(init__r231 == 0) [L167] init__tmp___2 = 1 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L169] init__r232 = (_Bool)init__tmp___2 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L170] COND TRUE !(init__r311 == 0) [L172] init__tmp___3 = 1 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L174] init__r312 = (_Bool)init__tmp___3 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L175] COND FALSE !(!(init__r321 == 0)) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L2838] COND TRUE !(init__r311 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L2840] COND TRUE !(ep12 == 0) [L2842] init__tmp___4 = 1 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L179] init__r322 = (_Bool)init__tmp___4 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L180] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L182] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L184] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L186] COND TRUE ((int)id1) >= 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L188] COND TRUE ((int)id2) >= 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L190] COND TRUE ((int)id3) >= 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L192] COND TRUE ((int)r1) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L194] COND TRUE ((int)r2) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, st1=0, st2=0, st3=0] [L196] COND TRUE ((int)r3) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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] [L198] COND TRUE !(init__r122 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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] [L200] COND TRUE !(init__r132 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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] [L202] COND TRUE !(init__r212 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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] [L204] COND TRUE !(init__r232 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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] [L206] COND TRUE !(init__r312 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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] [L208] COND TRUE !(init__r322 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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] [L210] COND TRUE ((int)max1) == ((int)id1) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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] [L212] COND TRUE ((int)max2) == ((int)id2) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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] [L214] COND TRUE ((int)max3) == ((int)id3) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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] [L216] COND TRUE ((int)st1) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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] [L218] COND TRUE ((int)st2) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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] [L220] COND TRUE ((int)st3) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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] [L222] COND TRUE ((int)nl1) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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] [L224] COND TRUE ((int)nl2) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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] [L226] COND TRUE ((int)nl3) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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] [L228] COND TRUE ((int)mode1) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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] [L230] COND TRUE ((int)mode2) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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] [L232] COND TRUE ((int)mode3) == 0 [L234] init__tmp___5 = 1 [L235] __return_1719 = init__tmp___5 [L236] main__i2 = __return_1719 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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] [L237] COND TRUE main__i2 != 0 [L239] p12_old = nomsg [L240] p12_new = nomsg [L241] p13_old = nomsg [L242] p13_new = nomsg [L243] p21_old = nomsg [L244] p21_new = nomsg [L245] p23_old = nomsg [L246] p23_new = nomsg [L247] p31_old = nomsg [L248] p31_new = nomsg [L249] p32_old = nomsg [L250] p32_new = nomsg [L251] main__i2 = 0 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L253] COND FALSE !(!(mode1 == 0)) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L259] COND TRUE ((int)r1) < 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L261] COND TRUE !(ep12 == 0) [L263] int node1____CPAchecker_TMP_0; VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L264] COND TRUE max1 != nomsg VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L266] COND TRUE p12_new == nomsg [L268] node1____CPAchecker_TMP_0 = max1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L270] p12_new = node1____CPAchecker_TMP_0 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L272] COND FALSE !(!(ep13 == 0)) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L283] mode1 = 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L285] COND FALSE !(!(mode2 == 0)) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L291] COND TRUE ((int)r2) < 2 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L293] COND FALSE !(!(ep21 == 0)) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L304] COND TRUE !(ep23 == 0) [L306] int node2____CPAchecker_TMP_1; VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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 max2 != nomsg VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L309] COND TRUE p23_new == nomsg [L311] node2____CPAchecker_TMP_1 = max2 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L313] p23_new = node2____CPAchecker_TMP_1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L315] mode2 = 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L317] COND FALSE !(!(mode3 == 0)) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L323] COND TRUE ((int)r3) < 2 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L325] COND TRUE !(ep31 == 0) [L327] int node3____CPAchecker_TMP_0; VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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 max3 != nomsg VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L330] COND TRUE p31_new == nomsg [L332] node3____CPAchecker_TMP_0 = max3 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L334] p31_new = node3____CPAchecker_TMP_0 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L336] COND FALSE !(!(ep32 == 0)) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L347] mode3 = 1 [L348] p12_old = p12_new [L349] p12_new = nomsg [L350] p13_old = p13_new [L351] p13_new = nomsg [L352] p21_old = p21_new [L353] p21_new = nomsg [L354] p23_old = p23_new [L355] p23_new = nomsg [L356] p31_old = p31_new [L357] p31_new = nomsg [L358] p32_old = p32_new [L359] p32_new = nomsg [L361] int check__tmp; VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L362] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L364] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L366] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L368] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L370] COND FALSE !(((int)r1) >= 2) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L376] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L378] COND TRUE ((int)r1) < 2 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L380] COND FALSE !(((int)r1) >= 2) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L386] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L388] COND TRUE ((int)r1) < 2 [L390] check__tmp = 1 [L391] __return_1847 = check__tmp [L392] main__c1 = __return_1847 [L394] _Bool __tmp_1; [L395] __tmp_1 = main__c1 [L396] _Bool assert__arg; [L397] assert__arg = __tmp_1 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L398] COND FALSE !(assert__arg == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L405] COND TRUE !(mode1 == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L407] COND FALSE !(r1 == 255) [L413] r1 = r1 + 1 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L414] COND FALSE !(!(ep21 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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=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] [L422] COND TRUE !(ep31 == 0) [L424] m1 = p31_old [L425] p31_old = nomsg VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L426] COND TRUE ((int)m1) > ((int)max1) [L428] max1 = m1 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L430] COND FALSE !(((int)r1) == 2) [L436] mode1 = 0 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L438] COND TRUE !(mode2 == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L440] COND FALSE !(r2 == 255) [L446] r2 = r2 + 1 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L447] COND TRUE !(ep12 == 0) [L449] m2 = p12_old [L450] p12_old = nomsg VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L451] COND FALSE !(((int)m2) > ((int)max2)) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L455] COND FALSE !(!(ep32 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L463] COND FALSE !(((int)r2) == 2) [L469] mode2 = 0 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L471] COND TRUE !(mode3 == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L473] COND FALSE !(r3 == 255) [L479] r3 = r3 + 1 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L480] COND FALSE !(!(ep13 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L488] COND TRUE !(ep23 == 0) [L490] m3 = p23_old [L491] p23_old = nomsg VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L492] COND FALSE !(((int)m3) > ((int)max3)) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L496] COND FALSE !(((int)r3) == 2) [L502] mode3 = 0 [L503] p12_old = p12_new [L504] p12_new = nomsg [L505] p13_old = p13_new [L506] p13_new = nomsg [L507] p21_old = p21_new [L508] p21_new = nomsg [L509] p23_old = p23_new [L510] p23_new = nomsg [L511] p31_old = p31_new [L512] p31_new = nomsg [L513] p32_old = p32_new [L514] p32_new = nomsg [L516] int check__tmp; VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L517] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L519] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L521] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L523] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L525] COND FALSE !(((int)r1) >= 2) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L531] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L533] COND TRUE ((int)r1) < 2 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L535] COND FALSE !(((int)r1) >= 2) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L541] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L543] COND TRUE ((int)r1) < 2 [L545] check__tmp = 1 [L546] __return_1965 = check__tmp [L547] main__c1 = __return_1965 [L549] _Bool __tmp_2; [L550] __tmp_2 = main__c1 [L551] _Bool assert__arg; [L552] assert__arg = __tmp_2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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 !(assert__arg == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L560] COND FALSE !(!(mode1 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L566] COND FALSE !(((int)r1) < 1) [L572] mode1 = 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L574] COND FALSE !(!(mode2 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L580] COND TRUE ((int)r2) < 2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L582] COND FALSE !(!(ep21 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L593] COND TRUE !(ep23 == 0) [L595] int node2____CPAchecker_TMP_1; VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L596] COND TRUE max2 != nomsg VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L598] COND TRUE p23_new == nomsg [L600] node2____CPAchecker_TMP_1 = max2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L602] p23_new = node2____CPAchecker_TMP_1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L604] mode2 = 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L606] COND FALSE !(!(mode3 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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 ((int)r3) < 2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L614] COND TRUE !(ep31 == 0) [L616] int node3____CPAchecker_TMP_0; VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L617] COND TRUE max3 != nomsg VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L619] COND TRUE p31_new == nomsg [L621] node3____CPAchecker_TMP_0 = max3 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L623] p31_new = node3____CPAchecker_TMP_0 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L625] COND FALSE !(!(ep32 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L636] mode3 = 1 [L637] p12_old = p12_new [L638] p12_new = nomsg [L639] p13_old = p13_new [L640] p13_new = nomsg [L641] p21_old = p21_new [L642] p21_new = nomsg [L643] p23_old = p23_new [L644] p23_new = nomsg [L645] p31_old = p31_new [L646] p31_new = nomsg [L647] p32_old = p32_new [L648] p32_new = nomsg [L650] int check__tmp; VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L651] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L653] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L655] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L657] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L659] COND FALSE !(((int)r1) >= 2) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L665] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L667] COND TRUE ((int)r1) < 2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L669] COND FALSE !(((int)r1) >= 2) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L675] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L677] COND TRUE ((int)r1) < 2 [L679] check__tmp = 1 [L680] __return_2067 = check__tmp [L681] main__c1 = __return_2067 [L683] _Bool __tmp_3; [L684] __tmp_3 = main__c1 [L685] _Bool assert__arg; [L686] assert__arg = __tmp_3 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L687] COND FALSE !(assert__arg == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L694] COND TRUE !(mode1 == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L696] COND FALSE !(r1 == 255) [L702] r1 = r1 + 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L703] COND FALSE !(!(ep21 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L711] COND TRUE !(ep31 == 0) [L713] m1 = p31_old [L714] p31_old = nomsg VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L715] COND FALSE !(((int)m1) > ((int)max1)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L719] COND TRUE ((int)r1) == 2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L721] COND FALSE !(((int)max1) == ((int)id1)) [L1711] nl1 = 1 [L1712] mode1 = 0 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L1714] COND TRUE !(mode2 == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L1716] COND FALSE !(r2 == 255) [L1722] r2 = r2 + 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L1723] COND TRUE !(ep12 == 0) [L1725] m2 = p12_old [L1726] p12_old = nomsg VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L1727] COND FALSE !(((int)m2) > ((int)max2)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L1731] COND FALSE !(!(ep32 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L1739] COND TRUE ((int)r2) == 2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L1741] COND TRUE ((int)max2) == ((int)id2) [L1743] st2 = 1 [L1744] mode2 = 0 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L1746] COND TRUE !(mode3 == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L1748] COND FALSE !(r3 == 255) [L1754] r3 = r3 + 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L1755] COND FALSE !(!(ep13 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L1763] COND TRUE !(ep23 == 0) [L1765] m3 = p23_old [L1766] p23_old = nomsg VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L1767] COND FALSE !(((int)m3) > ((int)max3)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L1771] COND TRUE ((int)r3) == 2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L1773] COND TRUE ((int)max3) == ((int)id3) [L1775] st3 = 1 [L1776] mode3 = 0 [L1777] p12_old = p12_new [L1778] p12_new = nomsg [L1779] p13_old = p13_new [L1780] p13_new = nomsg [L1781] p21_old = p21_new [L1782] p21_new = nomsg [L1783] p23_old = p23_new [L1784] p23_new = nomsg [L1785] p31_old = p31_new [L1786] p31_new = nomsg [L1787] p32_old = p32_new [L1788] p32_new = nomsg [L1790] int check__tmp; VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L1791] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L1797] check__tmp = 0 [L1798] __return_2572 = check__tmp [L1799] main__c1 = __return_2572 [L1801] _Bool __tmp_8; [L1802] __tmp_8 = main__c1 [L1803] _Bool assert__arg; [L1804] assert__arg = __tmp_8 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L1805] COND TRUE assert__arg == 0 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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] [L1807] reach_error() VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=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, 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: 819]: 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: 864]: 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: 974]: 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: 1039]: 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, 440 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 23.0s, OverallIterations: 23, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.4s, AutomataDifference: 6.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 20430 SdHoareTripleChecker+Valid, 2.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 20430 mSDsluCounter, 48171 SdHoareTripleChecker+Invalid, 1.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 30872 mSDsCounter, 412 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2736 IncrementalHoareTripleChecker+Invalid, 3148 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 412 mSolverCounterUnsat, 17299 mSDtfsCounter, 2736 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 144 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 154 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=54611occurred in iteration=15, InterpolantAutomatonStates: 111, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 8.7s AutomataMinimizationTime, 22 MinimizatonAttempts, 65134 StatesRemovedByMinimization, 17 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 5.5s InterpolantComputationTime, 3827 NumberOfCodeBlocks, 3827 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 3620 ConstructedInterpolants, 0 QuantifiedInterpolants, 10874 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 22 InterpolantComputations, 22 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2024-11-09 23:47:21,644 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