./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/bin/uautomizer-verify-84ZbGMXZE1 --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 9674251da7d9ff9045cc98880d6752b693163f5c0467dc21f0f16b64a076bd08 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 13:24:19,637 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 13:24:19,689 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-12-02 13:24:19,693 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 13:24:19,694 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 13:24:19,713 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 13:24:19,713 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 13:24:19,713 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 13:24:19,714 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 13:24:19,714 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 13:24:19,714 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 13:24:19,714 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 13:24:19,714 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 13:24:19,714 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 13:24:19,715 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 13:24:19,715 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 13:24:19,715 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 13:24:19,715 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-02 13:24:19,715 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 13:24:19,715 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-02 13:24:19,715 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 13:24:19,715 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 13:24:19,715 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 13:24:19,715 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 13:24:19,715 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-02 13:24:19,715 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 13:24:19,716 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 13:24:19,716 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 13:24:19,716 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 13:24:19,716 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 13:24:19,716 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 13:24:19,716 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 13:24:19,716 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 13:24:19,716 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 13:24:19,716 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 13:24:19,716 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 13:24:19,716 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 13:24:19,716 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 13:24:19,717 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 13:24:19,717 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 13:24:19,717 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 13:24:19,717 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 13:24:19,717 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 13:24:19,717 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 13:24:19,717 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 13:24:19,717 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 13:24:19,717 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 13:24:19,717 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 13:24:19,717 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/bin/uautomizer-verify-84ZbGMXZE1 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 -> 9674251da7d9ff9045cc98880d6752b693163f5c0467dc21f0f16b64a076bd08 [2024-12-02 13:24:19,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 13:24:19,949 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 13:24:19,951 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 13:24:19,952 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 13:24:19,953 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 13:24:19,954 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2024-12-02 13:24:22,647 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/bin/uautomizer-verify-84ZbGMXZE1/data/9c5ef924c/f2c9328fdc1448df818ef7b069e24bbe/FLAGf2496618c [2024-12-02 13:24:22,885 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 13:24:22,886 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2024-12-02 13:24:22,900 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/bin/uautomizer-verify-84ZbGMXZE1/data/9c5ef924c/f2c9328fdc1448df818ef7b069e24bbe/FLAGf2496618c [2024-12-02 13:24:23,197 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/bin/uautomizer-verify-84ZbGMXZE1/data/9c5ef924c/f2c9328fdc1448df818ef7b069e24bbe [2024-12-02 13:24:23,199 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 13:24:23,200 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 13:24:23,201 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 13:24:23,201 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 13:24:23,204 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 13:24:23,204 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:24:23" (1/1) ... [2024-12-02 13:24:23,205 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60543c70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:24:23, skipping insertion in model container [2024-12-02 13:24:23,205 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:24:23" (1/1) ... [2024-12-02 13:24:23,241 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 13:24:23,476 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[14166,14179] [2024-12-02 13:24:23,487 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15226,15239] [2024-12-02 13:24:23,561 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[26532,26545] [2024-12-02 13:24:23,566 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[27179,27192] [2024-12-02 13:24:23,575 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[28412,28425] [2024-12-02 13:24:23,597 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 13:24:23,611 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 13:24:23,688 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[14166,14179] [2024-12-02 13:24:23,694 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15226,15239] [2024-12-02 13:24:23,745 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[26532,26545] [2024-12-02 13:24:23,751 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[27179,27192] [2024-12-02 13:24:23,760 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[28412,28425] [2024-12-02 13:24:23,776 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 13:24:23,788 INFO L204 MainTranslator]: Completed translation [2024-12-02 13:24:23,789 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:24:23 WrapperNode [2024-12-02 13:24:23,789 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 13:24:23,790 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 13:24:23,790 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 13:24:23,790 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 13:24:23,794 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:24:23" (1/1) ... [2024-12-02 13:24:23,804 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:24:23" (1/1) ... [2024-12-02 13:24:23,844 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1636 [2024-12-02 13:24:23,844 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 13:24:23,845 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 13:24:23,845 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 13:24:23,845 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 13:24:23,857 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:24:23" (1/1) ... [2024-12-02 13:24:23,857 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:24:23" (1/1) ... [2024-12-02 13:24:23,862 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:24:23" (1/1) ... [2024-12-02 13:24:23,884 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]. [2024-12-02 13:24:23,884 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:24:23" (1/1) ... [2024-12-02 13:24:23,884 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:24:23" (1/1) ... [2024-12-02 13:24:23,902 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:24:23" (1/1) ... [2024-12-02 13:24:23,904 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:24:23" (1/1) ... [2024-12-02 13:24:23,913 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:24:23" (1/1) ... [2024-12-02 13:24:23,919 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:24:23" (1/1) ... [2024-12-02 13:24:23,923 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:24:23" (1/1) ... [2024-12-02 13:24:23,931 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 13:24:23,932 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 13:24:23,932 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 13:24:23,932 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 13:24:23,933 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:24:23" (1/1) ... [2024-12-02 13:24:23,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 13:24:23,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:24:23,964 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 13:24:23,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 13:24:23,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 13:24:23,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 13:24:23,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 13:24:23,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 13:24:24,124 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 13:24:24,126 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 13:24:25,206 INFO L? ?]: Removed 110 outVars from TransFormulas that were not future-live. [2024-12-02 13:24:25,207 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 13:24:25,223 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 13:24:25,224 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-02 13:24:25,224 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:24:25 BoogieIcfgContainer [2024-12-02 13:24:25,224 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 13:24:25,227 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 13:24:25,227 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 13:24:25,231 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 13:24:25,231 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:24:23" (1/3) ... [2024-12-02 13:24:25,231 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7429f64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:24:25, skipping insertion in model container [2024-12-02 13:24:25,231 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:24:23" (2/3) ... [2024-12-02 13:24:25,232 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7429f64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:24:25, skipping insertion in model container [2024-12-02 13:24:25,232 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:24:25" (3/3) ... [2024-12-02 13:24:25,233 INFO L128 eAbstractionObserver]: Analyzing ICFG pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2024-12-02 13:24:25,245 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 13:24:25,247 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c that has 1 procedures, 377 locations, 1 initial locations, 0 loop locations, and 5 error locations. [2024-12-02 13:24:25,300 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 13:24:25,310 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;@7ddaa872, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 13:24:25,310 INFO L334 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2024-12-02 13:24:25,315 INFO L276 IsEmpty]: Start isEmpty. Operand has 377 states, 371 states have (on average 1.8274932614555257) internal successors, (678), 376 states have internal predecessors, (678), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:25,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-02 13:24:25,325 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:25,326 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:25,326 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:25,330 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:25,331 INFO L85 PathProgramCache]: Analyzing trace with hash 1203570768, now seen corresponding path program 1 times [2024-12-02 13:24:25,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:25,336 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383192783] [2024-12-02 13:24:25,337 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:25,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:25,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:26,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:26,213 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:26,213 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1383192783] [2024-12-02 13:24:26,214 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1383192783] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:26,214 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:26,214 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:24:26,216 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1981651362] [2024-12-02 13:24:26,216 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:26,219 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:24:26,220 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:26,238 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:24:26,238 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:26,241 INFO L87 Difference]: Start difference. First operand has 377 states, 371 states have (on average 1.8274932614555257) internal successors, (678), 376 states have internal predecessors, (678), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 34.75) internal successors, (139), 4 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:26,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:26,430 INFO L93 Difference]: Finished difference Result 1434 states and 2591 transitions. [2024-12-02 13:24:26,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:24:26,432 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 34.75) internal successors, (139), 4 states have internal predecessors, (139), 0 states have call successors, (0), 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 139 [2024-12-02 13:24:26,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:26,446 INFO L225 Difference]: With dead ends: 1434 [2024-12-02 13:24:26,446 INFO L226 Difference]: Without dead ends: 1075 [2024-12-02 13:24:26,450 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:26,452 INFO L435 NwaCegarLoop]: 1180 mSDtfsCounter, 1239 mSDsluCounter, 1238 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 24 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1239 SdHoareTripleChecker+Valid, 2418 SdHoareTripleChecker+Invalid, 71 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 13:24:26,453 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1239 Valid, 2418 Invalid, 71 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [24 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:24:26,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1075 states. [2024-12-02 13:24:26,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1075 to 701. [2024-12-02 13:24:26,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 701 states, 696 states have (on average 1.4439655172413792) internal successors, (1005), 700 states have internal predecessors, (1005), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:26,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 701 states and 1005 transitions. [2024-12-02 13:24:26,515 INFO L78 Accepts]: Start accepts. Automaton has 701 states and 1005 transitions. Word has length 139 [2024-12-02 13:24:26,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:26,516 INFO L471 AbstractCegarLoop]: Abstraction has 701 states and 1005 transitions. [2024-12-02 13:24:26,516 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 34.75) internal successors, (139), 4 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:26,516 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1005 transitions. [2024-12-02 13:24:26,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-02 13:24:26,519 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:26,520 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:26,520 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 13:24:26,520 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)] === [2024-12-02 13:24:26,521 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:26,521 INFO L85 PathProgramCache]: Analyzing trace with hash -1141139268, now seen corresponding path program 1 times [2024-12-02 13:24:26,521 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:26,521 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [905326095] [2024-12-02 13:24:26,521 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:26,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:26,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:26,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:26,628 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:26,628 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [905326095] [2024-12-02 13:24:26,628 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [905326095] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:26,628 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:26,629 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:24:26,629 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [887901731] [2024-12-02 13:24:26,629 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:26,630 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:24:26,630 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:26,631 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:24:26,631 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:26,631 INFO L87 Difference]: Start difference. First operand 701 states and 1005 transitions. Second operand has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:26,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:26,658 INFO L93 Difference]: Finished difference Result 1376 states and 1966 transitions. [2024-12-02 13:24:26,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:24:26,658 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 140 [2024-12-02 13:24:26,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:26,660 INFO L225 Difference]: With dead ends: 1376 [2024-12-02 13:24:26,660 INFO L226 Difference]: Without dead ends: 703 [2024-12-02 13:24:26,661 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:26,662 INFO L435 NwaCegarLoop]: 538 mSDtfsCounter, 0 mSDsluCounter, 532 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1070 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 [2024-12-02 13:24:26,663 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1070 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:24:26,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 703 states. [2024-12-02 13:24:26,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 703 to 703. [2024-12-02 13:24:26,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 703 states, 698 states have (on average 1.4426934097421202) internal successors, (1007), 702 states have internal predecessors, (1007), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:26,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 703 states and 1007 transitions. [2024-12-02 13:24:26,679 INFO L78 Accepts]: Start accepts. Automaton has 703 states and 1007 transitions. Word has length 140 [2024-12-02 13:24:26,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:26,679 INFO L471 AbstractCegarLoop]: Abstraction has 703 states and 1007 transitions. [2024-12-02 13:24:26,679 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:26,679 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1007 transitions. [2024-12-02 13:24:26,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-02 13:24:26,682 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:26,682 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:26,682 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 13:24:26,683 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)] === [2024-12-02 13:24:26,683 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:26,683 INFO L85 PathProgramCache]: Analyzing trace with hash -1084924930, now seen corresponding path program 1 times [2024-12-02 13:24:26,683 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:26,684 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [32119626] [2024-12-02 13:24:26,684 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:26,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:26,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:26,865 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:26,865 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [32119626] [2024-12-02 13:24:26,865 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [32119626] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:26,865 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:26,865 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:24:26,866 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [567539904] [2024-12-02 13:24:26,866 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:26,866 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:24:26,866 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:26,867 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:24:26,867 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:26,867 INFO L87 Difference]: Start difference. First operand 703 states and 1007 transitions. Second operand has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 states have internal predecessors, (141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:26,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:26,935 INFO L93 Difference]: Finished difference Result 1889 states and 2712 transitions. [2024-12-02 13:24:26,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:24:26,936 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 states have internal predecessors, (141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 141 [2024-12-02 13:24:26,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:26,941 INFO L225 Difference]: With dead ends: 1889 [2024-12-02 13:24:26,941 INFO L226 Difference]: Without dead ends: 1364 [2024-12-02 13:24:26,942 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:26,943 INFO L435 NwaCegarLoop]: 985 mSDtfsCounter, 463 mSDsluCounter, 493 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 463 SdHoareTripleChecker+Valid, 1478 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 [2024-12-02 13:24:26,943 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [463 Valid, 1478 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:24:26,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1364 states. [2024-12-02 13:24:26,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1364 to 1339. [2024-12-02 13:24:26,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1339 states, 1334 states have (on average 1.4302848575712144) internal successors, (1908), 1338 states have internal predecessors, (1908), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:26,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1339 states and 1908 transitions. [2024-12-02 13:24:26,984 INFO L78 Accepts]: Start accepts. Automaton has 1339 states and 1908 transitions. Word has length 141 [2024-12-02 13:24:26,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:26,985 INFO L471 AbstractCegarLoop]: Abstraction has 1339 states and 1908 transitions. [2024-12-02 13:24:26,985 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 states have internal predecessors, (141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:26,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 1908 transitions. [2024-12-02 13:24:26,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-02 13:24:26,988 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:26,988 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:26,988 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 13:24:26,988 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)] === [2024-12-02 13:24:26,989 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:26,989 INFO L85 PathProgramCache]: Analyzing trace with hash -980453119, now seen corresponding path program 1 times [2024-12-02 13:24:26,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:26,989 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222933683] [2024-12-02 13:24:26,989 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:26,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:27,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:27,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:27,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:27,542 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [222933683] [2024-12-02 13:24:27,542 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [222933683] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:27,542 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:27,543 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:24:27,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1382502194] [2024-12-02 13:24:27,543 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:27,543 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:24:27,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:27,544 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:24:27,544 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:27,544 INFO L87 Difference]: Start difference. First operand 1339 states and 1908 transitions. Second operand has 4 states, 4 states have (on average 35.25) internal successors, (141), 4 states have internal predecessors, (141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:27,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:27,595 INFO L93 Difference]: Finished difference Result 2197 states and 3138 transitions. [2024-12-02 13:24:27,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:24:27,596 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 35.25) internal successors, (141), 4 states have internal predecessors, (141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 141 [2024-12-02 13:24:27,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:27,599 INFO L225 Difference]: With dead ends: 2197 [2024-12-02 13:24:27,599 INFO L226 Difference]: Without dead ends: 1026 [2024-12-02 13:24:27,600 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:27,601 INFO L435 NwaCegarLoop]: 581 mSDtfsCounter, 25 mSDsluCounter, 1109 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 1690 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 [2024-12-02 13:24:27,601 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [25 Valid, 1690 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:24:27,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1026 states. [2024-12-02 13:24:27,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1026 to 1026. [2024-12-02 13:24:27,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1026 states, 1021 states have (on average 1.4240940254652301) internal successors, (1454), 1025 states have internal predecessors, (1454), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:27,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 1026 states and 1454 transitions. [2024-12-02 13:24:27,630 INFO L78 Accepts]: Start accepts. Automaton has 1026 states and 1454 transitions. Word has length 141 [2024-12-02 13:24:27,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:27,631 INFO L471 AbstractCegarLoop]: Abstraction has 1026 states and 1454 transitions. [2024-12-02 13:24:27,631 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 35.25) internal successors, (141), 4 states have internal predecessors, (141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:27,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1454 transitions. [2024-12-02 13:24:27,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-02 13:24:27,633 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:27,633 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:27,634 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 13:24:27,634 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)] === [2024-12-02 13:24:27,634 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:27,634 INFO L85 PathProgramCache]: Analyzing trace with hash -1168757507, now seen corresponding path program 1 times [2024-12-02 13:24:27,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:27,635 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [331731549] [2024-12-02 13:24:27,635 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:27,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:27,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:27,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:27,760 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:27,760 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [331731549] [2024-12-02 13:24:27,760 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [331731549] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:27,760 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:27,760 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:24:27,760 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [435609849] [2024-12-02 13:24:27,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:27,761 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:24:27,761 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:27,761 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:24:27,762 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:27,762 INFO L87 Difference]: Start difference. First operand 1026 states and 1454 transitions. Second operand has 3 states, 3 states have (on average 49.0) internal successors, (147), 3 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:28,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:28,037 INFO L93 Difference]: Finished difference Result 2646 states and 3789 transitions. [2024-12-02 13:24:28,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:24:28,037 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 49.0) internal successors, (147), 3 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 147 [2024-12-02 13:24:28,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:28,044 INFO L225 Difference]: With dead ends: 2646 [2024-12-02 13:24:28,044 INFO L226 Difference]: Without dead ends: 1873 [2024-12-02 13:24:28,046 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:28,046 INFO L435 NwaCegarLoop]: 512 mSDtfsCounter, 390 mSDsluCounter, 405 mSDsCounter, 0 mSdLazyCounter, 230 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 390 SdHoareTripleChecker+Valid, 917 SdHoareTripleChecker+Invalid, 240 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 230 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 13:24:28,047 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [390 Valid, 917 Invalid, 240 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 230 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 13:24:28,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1873 states. [2024-12-02 13:24:28,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1873 to 1848. [2024-12-02 13:24:28,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1848 states, 1843 states have (on average 1.427563754747694) internal successors, (2631), 1847 states have internal predecessors, (2631), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:28,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 1848 states and 2631 transitions. [2024-12-02 13:24:28,096 INFO L78 Accepts]: Start accepts. Automaton has 1848 states and 2631 transitions. Word has length 147 [2024-12-02 13:24:28,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:28,097 INFO L471 AbstractCegarLoop]: Abstraction has 1848 states and 2631 transitions. [2024-12-02 13:24:28,097 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 49.0) internal successors, (147), 3 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:28,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 2631 transitions. [2024-12-02 13:24:28,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-02 13:24:28,100 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:28,100 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:28,100 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 13:24:28,101 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)] === [2024-12-02 13:24:28,101 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:28,101 INFO L85 PathProgramCache]: Analyzing trace with hash 668575330, now seen corresponding path program 1 times [2024-12-02 13:24:28,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:28,101 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1914278547] [2024-12-02 13:24:28,101 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:28,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:28,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:28,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:28,577 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:28,577 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1914278547] [2024-12-02 13:24:28,577 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1914278547] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:28,577 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:28,577 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:24:28,577 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [36221882] [2024-12-02 13:24:28,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:28,578 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:24:28,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:28,578 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:24:28,578 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:28,579 INFO L87 Difference]: Start difference. First operand 1848 states and 2631 transitions. Second operand has 4 states, 4 states have (on average 36.75) internal successors, (147), 4 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:28,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:28,713 INFO L93 Difference]: Finished difference Result 3382 states and 4979 transitions. [2024-12-02 13:24:28,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:24:28,714 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 36.75) internal successors, (147), 4 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 147 [2024-12-02 13:24:28,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:28,723 INFO L225 Difference]: With dead ends: 3382 [2024-12-02 13:24:28,724 INFO L226 Difference]: Without dead ends: 2810 [2024-12-02 13:24:28,725 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:28,726 INFO L435 NwaCegarLoop]: 537 mSDtfsCounter, 614 mSDsluCounter, 476 mSDsCounter, 0 mSdLazyCounter, 85 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 614 SdHoareTripleChecker+Valid, 1013 SdHoareTripleChecker+Invalid, 105 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 85 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 13:24:28,726 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [614 Valid, 1013 Invalid, 105 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 85 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:24:28,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2810 states. [2024-12-02 13:24:28,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2810 to 2808. [2024-12-02 13:24:28,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2808 states, 2803 states have (on average 1.4416696396717803) internal successors, (4041), 2807 states have internal predecessors, (4041), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:28,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 2808 states and 4041 transitions. [2024-12-02 13:24:28,827 INFO L78 Accepts]: Start accepts. Automaton has 2808 states and 4041 transitions. Word has length 147 [2024-12-02 13:24:28,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:28,828 INFO L471 AbstractCegarLoop]: Abstraction has 2808 states and 4041 transitions. [2024-12-02 13:24:28,828 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 36.75) internal successors, (147), 4 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:28,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 4041 transitions. [2024-12-02 13:24:28,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-02 13:24:28,832 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:28,832 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:28,832 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 13:24:28,833 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:28,833 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:28,833 INFO L85 PathProgramCache]: Analyzing trace with hash 2048583783, now seen corresponding path program 1 times [2024-12-02 13:24:28,833 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:28,833 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2458568] [2024-12-02 13:24:28,833 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:28,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:28,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:28,977 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:28,977 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2458568] [2024-12-02 13:24:28,977 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2458568] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:28,977 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:28,977 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:24:28,977 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537817274] [2024-12-02 13:24:28,978 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:28,978 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:24:28,978 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:28,978 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:24:28,978 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:28,979 INFO L87 Difference]: Start difference. First operand 2808 states and 4041 transitions. Second operand has 3 states, 3 states have (on average 49.0) internal successors, (147), 3 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:29,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:29,078 INFO L93 Difference]: Finished difference Result 5536 states and 8267 transitions. [2024-12-02 13:24:29,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:24:29,078 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 49.0) internal successors, (147), 3 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 147 [2024-12-02 13:24:29,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:29,092 INFO L225 Difference]: With dead ends: 5536 [2024-12-02 13:24:29,092 INFO L226 Difference]: Without dead ends: 4451 [2024-12-02 13:24:29,094 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:29,095 INFO L435 NwaCegarLoop]: 503 mSDtfsCounter, 306 mSDsluCounter, 338 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 306 SdHoareTripleChecker+Valid, 841 SdHoareTripleChecker+Invalid, 65 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 13:24:29,095 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [306 Valid, 841 Invalid, 65 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 61 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:24:29,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4451 states. [2024-12-02 13:24:29,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4451 to 4449. [2024-12-02 13:24:29,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4449 states, 4444 states have (on average 1.4612961296129614) internal successors, (6494), 4448 states have internal predecessors, (6494), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:29,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4449 states to 4449 states and 6494 transitions. [2024-12-02 13:24:29,231 INFO L78 Accepts]: Start accepts. Automaton has 4449 states and 6494 transitions. Word has length 147 [2024-12-02 13:24:29,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:29,231 INFO L471 AbstractCegarLoop]: Abstraction has 4449 states and 6494 transitions. [2024-12-02 13:24:29,231 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 49.0) internal successors, (147), 3 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:29,231 INFO L276 IsEmpty]: Start isEmpty. Operand 4449 states and 6494 transitions. [2024-12-02 13:24:29,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-02 13:24:29,237 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:29,237 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:29,237 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 13:24:29,237 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)] === [2024-12-02 13:24:29,237 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:29,238 INFO L85 PathProgramCache]: Analyzing trace with hash -101387384, now seen corresponding path program 1 times [2024-12-02 13:24:29,238 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:29,238 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [535989746] [2024-12-02 13:24:29,238 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:29,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:29,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:29,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:29,646 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:29,646 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [535989746] [2024-12-02 13:24:29,646 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [535989746] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:29,646 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:29,646 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:24:29,646 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1633062525] [2024-12-02 13:24:29,646 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:29,646 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:24:29,647 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:29,647 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:24:29,647 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:29,647 INFO L87 Difference]: Start difference. First operand 4449 states and 6494 transitions. Second operand has 4 states, 4 states have (on average 36.75) internal successors, (147), 4 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:29,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:29,800 INFO L93 Difference]: Finished difference Result 11588 states and 16902 transitions. [2024-12-02 13:24:29,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 13:24:29,801 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 36.75) internal successors, (147), 4 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 147 [2024-12-02 13:24:29,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:29,822 INFO L225 Difference]: With dead ends: 11588 [2024-12-02 13:24:29,822 INFO L226 Difference]: Without dead ends: 7158 [2024-12-02 13:24:29,827 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:24:29,828 INFO L435 NwaCegarLoop]: 931 mSDtfsCounter, 465 mSDsluCounter, 1377 mSDsCounter, 0 mSdLazyCounter, 59 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 465 SdHoareTripleChecker+Valid, 2308 SdHoareTripleChecker+Invalid, 80 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 59 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 13:24:29,828 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [465 Valid, 2308 Invalid, 80 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 59 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:24:29,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7158 states. [2024-12-02 13:24:29,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7158 to 7136. [2024-12-02 13:24:30,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7136 states, 7131 states have (on average 1.444818398541579) internal successors, (10303), 7135 states have internal predecessors, (10303), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:30,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7136 states to 7136 states and 10303 transitions. [2024-12-02 13:24:30,040 INFO L78 Accepts]: Start accepts. Automaton has 7136 states and 10303 transitions. Word has length 147 [2024-12-02 13:24:30,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:30,040 INFO L471 AbstractCegarLoop]: Abstraction has 7136 states and 10303 transitions. [2024-12-02 13:24:30,041 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 36.75) internal successors, (147), 4 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:30,041 INFO L276 IsEmpty]: Start isEmpty. Operand 7136 states and 10303 transitions. [2024-12-02 13:24:30,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-02 13:24:30,049 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:30,049 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:30,049 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 13:24:30,049 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:30,050 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:30,050 INFO L85 PathProgramCache]: Analyzing trace with hash -1357805037, now seen corresponding path program 1 times [2024-12-02 13:24:30,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:30,050 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1983930997] [2024-12-02 13:24:30,050 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:30,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:30,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:30,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:30,135 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:30,135 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1983930997] [2024-12-02 13:24:30,135 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1983930997] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:30,136 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:30,136 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:24:30,136 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2031625946] [2024-12-02 13:24:30,136 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:30,136 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:24:30,136 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:30,137 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:24:30,137 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:30,137 INFO L87 Difference]: Start difference. First operand 7136 states and 10303 transitions. Second operand has 3 states, 3 states have (on average 49.333333333333336) internal successors, (148), 3 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:30,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:30,235 INFO L93 Difference]: Finished difference Result 15599 states and 22500 transitions. [2024-12-02 13:24:30,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:24:30,236 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 49.333333333333336) internal successors, (148), 3 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 148 [2024-12-02 13:24:30,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:30,266 INFO L225 Difference]: With dead ends: 15599 [2024-12-02 13:24:30,266 INFO L226 Difference]: Without dead ends: 10015 [2024-12-02 13:24:30,272 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:30,273 INFO L435 NwaCegarLoop]: 972 mSDtfsCounter, 505 mSDsluCounter, 529 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 505 SdHoareTripleChecker+Valid, 1501 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 13:24:30,273 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [505 Valid, 1501 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:24:30,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10015 states. [2024-12-02 13:24:30,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10015 to 7136. [2024-12-02 13:24:30,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7136 states, 7131 states have (on average 1.4446781657551535) internal successors, (10302), 7135 states have internal predecessors, (10302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:30,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7136 states to 7136 states and 10302 transitions. [2024-12-02 13:24:30,543 INFO L78 Accepts]: Start accepts. Automaton has 7136 states and 10302 transitions. Word has length 148 [2024-12-02 13:24:30,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:30,543 INFO L471 AbstractCegarLoop]: Abstraction has 7136 states and 10302 transitions. [2024-12-02 13:24:30,543 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 49.333333333333336) internal successors, (148), 3 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:30,543 INFO L276 IsEmpty]: Start isEmpty. Operand 7136 states and 10302 transitions. [2024-12-02 13:24:30,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-02 13:24:30,553 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:30,553 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:30,554 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-12-02 13:24:30,554 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:30,554 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:30,554 INFO L85 PathProgramCache]: Analyzing trace with hash 1272506948, now seen corresponding path program 1 times [2024-12-02 13:24:30,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:30,555 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [205176056] [2024-12-02 13:24:30,555 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:30,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:30,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:30,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:30,688 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:30,688 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [205176056] [2024-12-02 13:24:30,688 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [205176056] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:30,688 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:30,688 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:24:30,688 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1110277085] [2024-12-02 13:24:30,688 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:30,689 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:24:30,689 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:30,689 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:24:30,689 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:30,689 INFO L87 Difference]: Start difference. First operand 7136 states and 10302 transitions. Second operand has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:30,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:30,808 INFO L93 Difference]: Finished difference Result 20323 states and 29354 transitions. [2024-12-02 13:24:30,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:24:30,808 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 0 states have call successors, (0), 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 149 [2024-12-02 13:24:30,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:30,837 INFO L225 Difference]: With dead ends: 20323 [2024-12-02 13:24:30,837 INFO L226 Difference]: Without dead ends: 13660 [2024-12-02 13:24:30,845 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:30,846 INFO L435 NwaCegarLoop]: 1004 mSDtfsCounter, 453 mSDsluCounter, 482 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 453 SdHoareTripleChecker+Valid, 1486 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 13:24:30,846 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [453 Valid, 1486 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:24:30,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13660 states. [2024-12-02 13:24:31,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13660 to 13640. [2024-12-02 13:24:31,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13640 states, 13635 states have (on average 1.4280894756142282) internal successors, (19472), 13639 states have internal predecessors, (19472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:31,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13640 states to 13640 states and 19472 transitions. [2024-12-02 13:24:31,126 INFO L78 Accepts]: Start accepts. Automaton has 13640 states and 19472 transitions. Word has length 149 [2024-12-02 13:24:31,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:31,126 INFO L471 AbstractCegarLoop]: Abstraction has 13640 states and 19472 transitions. [2024-12-02 13:24:31,127 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:31,127 INFO L276 IsEmpty]: Start isEmpty. Operand 13640 states and 19472 transitions. [2024-12-02 13:24:31,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-02 13:24:31,139 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:31,139 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:31,140 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-12-02 13:24:31,140 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:31,140 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:31,140 INFO L85 PathProgramCache]: Analyzing trace with hash -235144953, now seen corresponding path program 1 times [2024-12-02 13:24:31,140 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:31,140 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1229679300] [2024-12-02 13:24:31,140 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:31,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:31,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:31,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:31,507 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:31,507 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1229679300] [2024-12-02 13:24:31,507 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1229679300] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:31,508 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:31,508 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:24:31,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [804842198] [2024-12-02 13:24:31,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:31,508 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:24:31,508 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:31,509 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:24:31,509 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:31,509 INFO L87 Difference]: Start difference. First operand 13640 states and 19472 transitions. Second operand has 4 states, 4 states have (on average 37.25) internal successors, (149), 4 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:31,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:31,783 INFO L93 Difference]: Finished difference Result 66113 states and 94069 transitions. [2024-12-02 13:24:31,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 13:24:31,784 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 37.25) internal successors, (149), 4 states have internal predecessors, (149), 0 states have call successors, (0), 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 149 [2024-12-02 13:24:31,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:31,888 INFO L225 Difference]: With dead ends: 66113 [2024-12-02 13:24:31,888 INFO L226 Difference]: Without dead ends: 52520 [2024-12-02 13:24:31,911 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:24:31,912 INFO L435 NwaCegarLoop]: 923 mSDtfsCounter, 1496 mSDsluCounter, 1454 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1496 SdHoareTripleChecker+Valid, 2377 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 [2024-12-02 13:24:31,912 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1496 Valid, 2377 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 58 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:24:31,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52520 states. [2024-12-02 13:24:32,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52520 to 26279. [2024-12-02 13:24:32,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26279 states, 26274 states have (on average 1.4086930044911319) internal successors, (37012), 26278 states have internal predecessors, (37012), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:32,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26279 states to 26279 states and 37012 transitions. [2024-12-02 13:24:32,572 INFO L78 Accepts]: Start accepts. Automaton has 26279 states and 37012 transitions. Word has length 149 [2024-12-02 13:24:32,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:32,572 INFO L471 AbstractCegarLoop]: Abstraction has 26279 states and 37012 transitions. [2024-12-02 13:24:32,572 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 37.25) internal successors, (149), 4 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:32,572 INFO L276 IsEmpty]: Start isEmpty. Operand 26279 states and 37012 transitions. [2024-12-02 13:24:32,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-02 13:24:32,593 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:32,593 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:32,593 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-12-02 13:24:32,593 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:32,594 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:32,594 INFO L85 PathProgramCache]: Analyzing trace with hash 2003751507, now seen corresponding path program 1 times [2024-12-02 13:24:32,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:32,594 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1081282216] [2024-12-02 13:24:32,594 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:32,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:32,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:32,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:32,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:32,673 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1081282216] [2024-12-02 13:24:32,673 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1081282216] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:32,673 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:32,673 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:24:32,673 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1208746053] [2024-12-02 13:24:32,673 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:32,673 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:24:32,674 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:32,674 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:24:32,674 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:32,674 INFO L87 Difference]: Start difference. First operand 26279 states and 37012 transitions. Second operand has 3 states, 3 states have (on average 50.0) internal successors, (150), 3 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:32,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:32,782 INFO L93 Difference]: Finished difference Result 52446 states and 73873 transitions. [2024-12-02 13:24:32,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:24:32,783 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 50.0) internal successors, (150), 3 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 150 [2024-12-02 13:24:32,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:32,811 INFO L225 Difference]: With dead ends: 52446 [2024-12-02 13:24:32,811 INFO L226 Difference]: Without dead ends: 26287 [2024-12-02 13:24:32,825 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:32,826 INFO L435 NwaCegarLoop]: 535 mSDtfsCounter, 0 mSDsluCounter, 529 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1064 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 [2024-12-02 13:24:32,826 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1064 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:24:32,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26287 states. [2024-12-02 13:24:33,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26287 to 26287. [2024-12-02 13:24:33,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26287 states, 26282 states have (on average 1.4085686020850772) internal successors, (37020), 26286 states have internal predecessors, (37020), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:33,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26287 states to 26287 states and 37020 transitions. [2024-12-02 13:24:33,285 INFO L78 Accepts]: Start accepts. Automaton has 26287 states and 37020 transitions. Word has length 150 [2024-12-02 13:24:33,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:33,285 INFO L471 AbstractCegarLoop]: Abstraction has 26287 states and 37020 transitions. [2024-12-02 13:24:33,286 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 50.0) internal successors, (150), 3 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:33,286 INFO L276 IsEmpty]: Start isEmpty. Operand 26287 states and 37020 transitions. [2024-12-02 13:24:33,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-02 13:24:33,302 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:33,302 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:33,302 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-12-02 13:24:33,303 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:33,303 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:33,303 INFO L85 PathProgramCache]: Analyzing trace with hash 517151782, now seen corresponding path program 1 times [2024-12-02 13:24:33,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:33,303 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2144610806] [2024-12-02 13:24:33,303 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:33,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:33,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:33,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:33,734 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:33,734 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2144610806] [2024-12-02 13:24:33,734 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2144610806] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:33,734 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:33,734 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:24:33,734 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [269000656] [2024-12-02 13:24:33,734 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:33,735 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:24:33,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:33,735 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:24:33,735 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:33,735 INFO L87 Difference]: Start difference. First operand 26287 states and 37020 transitions. Second operand has 4 states, 4 states have (on average 37.75) internal successors, (151), 4 states have internal predecessors, (151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:33,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:33,835 INFO L93 Difference]: Finished difference Result 41929 states and 59019 transitions. [2024-12-02 13:24:33,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:24:33,836 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 37.75) internal successors, (151), 4 states have internal predecessors, (151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 151 [2024-12-02 13:24:33,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:33,868 INFO L225 Difference]: With dead ends: 41929 [2024-12-02 13:24:33,868 INFO L226 Difference]: Without dead ends: 21410 [2024-12-02 13:24:33,880 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:33,880 INFO L435 NwaCegarLoop]: 571 mSDtfsCounter, 17 mSDsluCounter, 1097 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 1668 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 13:24:33,880 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 1668 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:24:33,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21410 states. [2024-12-02 13:24:34,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21410 to 21410. [2024-12-02 13:24:34,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21410 states, 21405 states have (on average 1.4035505722961925) internal successors, (30043), 21409 states have internal predecessors, (30043), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:34,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21410 states to 21410 states and 30043 transitions. [2024-12-02 13:24:34,267 INFO L78 Accepts]: Start accepts. Automaton has 21410 states and 30043 transitions. Word has length 151 [2024-12-02 13:24:34,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:34,267 INFO L471 AbstractCegarLoop]: Abstraction has 21410 states and 30043 transitions. [2024-12-02 13:24:34,267 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 37.75) internal successors, (151), 4 states have internal predecessors, (151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:34,267 INFO L276 IsEmpty]: Start isEmpty. Operand 21410 states and 30043 transitions. [2024-12-02 13:24:34,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-02 13:24:34,284 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:34,285 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:34,285 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-12-02 13:24:34,285 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:34,286 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:34,286 INFO L85 PathProgramCache]: Analyzing trace with hash -915362106, now seen corresponding path program 1 times [2024-12-02 13:24:34,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:34,286 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [641284950] [2024-12-02 13:24:34,286 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:34,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:34,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:34,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:34,804 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:34,804 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [641284950] [2024-12-02 13:24:34,804 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [641284950] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:34,804 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:34,804 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-12-02 13:24:34,804 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1894091043] [2024-12-02 13:24:34,804 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:34,805 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-12-02 13:24:34,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:34,805 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-12-02 13:24:34,805 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2024-12-02 13:24:34,806 INFO L87 Difference]: Start difference. First operand 21410 states and 30043 transitions. Second operand has 8 states, 8 states have (on average 19.625) internal successors, (157), 8 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) [2024-12-02 13:24:35,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:35,130 INFO L93 Difference]: Finished difference Result 43799 states and 62721 transitions. [2024-12-02 13:24:35,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:24:35,131 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 19.625) internal successors, (157), 8 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 [2024-12-02 13:24:35,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:35,174 INFO L225 Difference]: With dead ends: 43799 [2024-12-02 13:24:35,174 INFO L226 Difference]: Without dead ends: 34761 [2024-12-02 13:24:35,185 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2024-12-02 13:24:35,185 INFO L435 NwaCegarLoop]: 605 mSDtfsCounter, 1926 mSDsluCounter, 640 mSDsCounter, 0 mSdLazyCounter, 128 mSolverCounterSat, 79 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1926 SdHoareTripleChecker+Valid, 1245 SdHoareTripleChecker+Invalid, 207 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 128 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 13:24:35,186 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1926 Valid, 1245 Invalid, 207 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 128 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 13:24:35,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34761 states. [2024-12-02 13:24:35,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34761 to 34759. [2024-12-02 13:24:35,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34759 states, 34754 states have (on average 1.3845025033089717) internal successors, (48117), 34758 states have internal predecessors, (48117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:35,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34759 states to 34759 states and 48117 transitions. [2024-12-02 13:24:35,686 INFO L78 Accepts]: Start accepts. Automaton has 34759 states and 48117 transitions. Word has length 157 [2024-12-02 13:24:35,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:35,686 INFO L471 AbstractCegarLoop]: Abstraction has 34759 states and 48117 transitions. [2024-12-02 13:24:35,686 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 19.625) internal successors, (157), 8 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) [2024-12-02 13:24:35,686 INFO L276 IsEmpty]: Start isEmpty. Operand 34759 states and 48117 transitions. [2024-12-02 13:24:35,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-02 13:24:35,704 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:35,704 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:35,704 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-12-02 13:24:35,705 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:35,705 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:35,705 INFO L85 PathProgramCache]: Analyzing trace with hash 234138742, now seen corresponding path program 1 times [2024-12-02 13:24:35,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:35,705 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1199429643] [2024-12-02 13:24:35,705 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:35,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:35,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:36,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:36,134 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:36,134 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1199429643] [2024-12-02 13:24:36,134 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1199429643] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:36,134 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:36,134 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:24:36,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [887700788] [2024-12-02 13:24:36,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:36,135 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:24:36,135 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:36,135 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:24:36,135 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:36,135 INFO L87 Difference]: Start difference. First operand 34759 states and 48117 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) [2024-12-02 13:24:36,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:36,283 INFO L93 Difference]: Finished difference Result 69411 states and 96096 transitions. [2024-12-02 13:24:36,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:24:36,283 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 [2024-12-02 13:24:36,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:36,319 INFO L225 Difference]: With dead ends: 69411 [2024-12-02 13:24:36,319 INFO L226 Difference]: Without dead ends: 34759 [2024-12-02 13:24:36,338 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:36,339 INFO L435 NwaCegarLoop]: 558 mSDtfsCounter, 10 mSDsluCounter, 1082 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 1640 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 [2024-12-02 13:24:36,339 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 1640 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:24:36,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34759 states. [2024-12-02 13:24:36,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34759 to 34756. [2024-12-02 13:24:36,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34756 states, 34751 states have (on average 1.3844205922131738) internal successors, (48110), 34755 states have internal predecessors, (48110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:36,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34756 states to 34756 states and 48110 transitions. [2024-12-02 13:24:36,704 INFO L78 Accepts]: Start accepts. Automaton has 34756 states and 48110 transitions. Word has length 157 [2024-12-02 13:24:36,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:36,704 INFO L471 AbstractCegarLoop]: Abstraction has 34756 states and 48110 transitions. [2024-12-02 13:24:36,704 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) [2024-12-02 13:24:36,704 INFO L276 IsEmpty]: Start isEmpty. Operand 34756 states and 48110 transitions. [2024-12-02 13:24:36,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-02 13:24:36,716 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:36,716 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:36,716 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-12-02 13:24:36,716 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:36,716 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:36,716 INFO L85 PathProgramCache]: Analyzing trace with hash -609898143, now seen corresponding path program 1 times [2024-12-02 13:24:36,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:36,716 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [261829870] [2024-12-02 13:24:36,716 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:36,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:36,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:36,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:36,809 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:36,810 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [261829870] [2024-12-02 13:24:36,810 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [261829870] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:36,810 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:36,810 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:24:36,810 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [90885443] [2024-12-02 13:24:36,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:36,810 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:24:36,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:36,811 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:24:36,811 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:36,811 INFO L87 Difference]: Start difference. First operand 34756 states and 48110 transitions. Second operand has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 3 states have internal predecessors, (157), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:37,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:37,047 INFO L93 Difference]: Finished difference Result 94073 states and 129645 transitions. [2024-12-02 13:24:37,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:24:37,048 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 3 states have internal predecessors, (157), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 157 [2024-12-02 13:24:37,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:37,184 INFO L225 Difference]: With dead ends: 94073 [2024-12-02 13:24:37,184 INFO L226 Difference]: Without dead ends: 60257 [2024-12-02 13:24:37,192 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:37,193 INFO L435 NwaCegarLoop]: 931 mSDtfsCounter, 448 mSDsluCounter, 491 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 448 SdHoareTripleChecker+Valid, 1422 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 13:24:37,193 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [448 Valid, 1422 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:24:37,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60257 states. [2024-12-02 13:24:37,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60257 to 60213. [2024-12-02 13:24:37,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60213 states, 60208 states have (on average 1.3570455753388253) internal successors, (81705), 60212 states have internal predecessors, (81705), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:37,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60213 states to 60213 states and 81705 transitions. [2024-12-02 13:24:37,728 INFO L78 Accepts]: Start accepts. Automaton has 60213 states and 81705 transitions. Word has length 157 [2024-12-02 13:24:37,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:37,728 INFO L471 AbstractCegarLoop]: Abstraction has 60213 states and 81705 transitions. [2024-12-02 13:24:37,728 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 3 states have internal predecessors, (157), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:37,728 INFO L276 IsEmpty]: Start isEmpty. Operand 60213 states and 81705 transitions. [2024-12-02 13:24:37,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-02 13:24:37,751 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:37,751 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:37,751 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-12-02 13:24:37,751 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:37,752 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:37,752 INFO L85 PathProgramCache]: Analyzing trace with hash -31104540, now seen corresponding path program 1 times [2024-12-02 13:24:37,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:37,752 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548744122] [2024-12-02 13:24:37,752 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:37,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:37,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:38,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:38,126 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:38,126 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1548744122] [2024-12-02 13:24:38,126 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1548744122] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:38,126 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:38,127 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:24:38,127 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2042253027] [2024-12-02 13:24:38,127 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:38,127 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:24:38,127 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:38,128 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:24:38,128 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:38,128 INFO L87 Difference]: Start difference. First operand 60213 states and 81705 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) [2024-12-02 13:24:38,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:38,329 INFO L93 Difference]: Finished difference Result 110896 states and 150684 transitions. [2024-12-02 13:24:38,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:24:38,329 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 [2024-12-02 13:24:38,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:38,369 INFO L225 Difference]: With dead ends: 110896 [2024-12-02 13:24:38,369 INFO L226 Difference]: Without dead ends: 51505 [2024-12-02 13:24:38,394 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:38,395 INFO L435 NwaCegarLoop]: 561 mSDtfsCounter, 13 mSDsluCounter, 1083 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 1644 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 [2024-12-02 13:24:38,395 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 1644 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:24:38,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51505 states. [2024-12-02 13:24:38,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51505 to 51505. [2024-12-02 13:24:38,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51505 states, 51500 states have (on average 1.3583495145631068) internal successors, (69955), 51504 states have internal predecessors, (69955), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:39,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51505 states to 51505 states and 69955 transitions. [2024-12-02 13:24:39,070 INFO L78 Accepts]: Start accepts. Automaton has 51505 states and 69955 transitions. Word has length 157 [2024-12-02 13:24:39,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:39,070 INFO L471 AbstractCegarLoop]: Abstraction has 51505 states and 69955 transitions. [2024-12-02 13:24:39,070 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) [2024-12-02 13:24:39,070 INFO L276 IsEmpty]: Start isEmpty. Operand 51505 states and 69955 transitions. [2024-12-02 13:24:39,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-02 13:24:39,097 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:39,097 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:39,097 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-12-02 13:24:39,097 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)] === [2024-12-02 13:24:39,097 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:39,098 INFO L85 PathProgramCache]: Analyzing trace with hash -941679734, now seen corresponding path program 1 times [2024-12-02 13:24:39,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:39,098 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796948413] [2024-12-02 13:24:39,098 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:39,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:39,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:39,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:39,512 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:39,512 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [796948413] [2024-12-02 13:24:39,512 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [796948413] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:39,512 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:39,512 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-12-02 13:24:39,512 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [583007759] [2024-12-02 13:24:39,512 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:39,513 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-12-02 13:24:39,513 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:39,513 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-12-02 13:24:39,513 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2024-12-02 13:24:39,513 INFO L87 Difference]: Start difference. First operand 51505 states and 69955 transitions. Second operand has 10 states, 10 states have (on average 16.3) internal successors, (163), 9 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) [2024-12-02 13:24:39,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:39,943 INFO L93 Difference]: Finished difference Result 96082 states and 130592 transitions. [2024-12-02 13:24:39,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 13:24:39,944 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 16.3) internal successors, (163), 9 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 [2024-12-02 13:24:39,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:39,989 INFO L225 Difference]: With dead ends: 96082 [2024-12-02 13:24:39,989 INFO L226 Difference]: Without dead ends: 51505 [2024-12-02 13:24:40,017 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2024-12-02 13:24:40,018 INFO L435 NwaCegarLoop]: 395 mSDtfsCounter, 3135 mSDsluCounter, 286 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 50 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3135 SdHoareTripleChecker+Valid, 681 SdHoareTripleChecker+Invalid, 186 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 50 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 13:24:40,018 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3135 Valid, 681 Invalid, 186 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [50 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 13:24:40,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51505 states. [2024-12-02 13:24:40,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51505 to 51505. [2024-12-02 13:24:40,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51505 states, 51500 states have (on average 1.3406407766990291) internal successors, (69043), 51504 states have internal predecessors, (69043), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:40,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51505 states to 51505 states and 69043 transitions. [2024-12-02 13:24:40,770 INFO L78 Accepts]: Start accepts. Automaton has 51505 states and 69043 transitions. Word has length 163 [2024-12-02 13:24:40,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:40,771 INFO L471 AbstractCegarLoop]: Abstraction has 51505 states and 69043 transitions. [2024-12-02 13:24:40,771 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 16.3) internal successors, (163), 9 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) [2024-12-02 13:24:40,771 INFO L276 IsEmpty]: Start isEmpty. Operand 51505 states and 69043 transitions. [2024-12-02 13:24:40,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-02 13:24:40,802 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:40,802 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:40,802 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-12-02 13:24:40,803 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)] === [2024-12-02 13:24:40,803 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:40,803 INFO L85 PathProgramCache]: Analyzing trace with hash 1530284517, now seen corresponding path program 1 times [2024-12-02 13:24:40,803 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:40,803 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1783716378] [2024-12-02 13:24:40,803 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:40,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:40,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:41,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:41,828 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:41,828 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1783716378] [2024-12-02 13:24:41,828 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1783716378] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:41,828 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:41,828 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2024-12-02 13:24:41,828 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [231783400] [2024-12-02 13:24:41,828 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:41,829 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-12-02 13:24:41,829 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:41,829 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-12-02 13:24:41,829 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=181, Unknown=0, NotChecked=0, Total=210 [2024-12-02 13:24:41,829 INFO L87 Difference]: Start difference. First operand 51505 states and 69043 transitions. Second operand has 15 states, 15 states have (on average 10.866666666666667) internal successors, (163), 15 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) [2024-12-02 13:24:43,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:43,204 INFO L93 Difference]: Finished difference Result 85730 states and 115775 transitions. [2024-12-02 13:24:43,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-12-02 13:24:43,205 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 10.866666666666667) internal successors, (163), 15 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 [2024-12-02 13:24:43,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:43,253 INFO L225 Difference]: With dead ends: 85730 [2024-12-02 13:24:43,253 INFO L226 Difference]: Without dead ends: 78140 [2024-12-02 13:24:43,264 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 105 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=228, Invalid=702, Unknown=0, NotChecked=0, Total=930 [2024-12-02 13:24:43,265 INFO L435 NwaCegarLoop]: 573 mSDtfsCounter, 3718 mSDsluCounter, 4572 mSDsCounter, 0 mSdLazyCounter, 1023 mSolverCounterSat, 95 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3718 SdHoareTripleChecker+Valid, 5145 SdHoareTripleChecker+Invalid, 1118 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 1023 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-12-02 13:24:43,265 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3718 Valid, 5145 Invalid, 1118 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 1023 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-12-02 13:24:43,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78140 states. [2024-12-02 13:24:43,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78140 to 57194. [2024-12-02 13:24:43,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57194 states, 57189 states have (on average 1.3228243193621152) internal successors, (75651), 57193 states have internal predecessors, (75651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:43,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57194 states to 57194 states and 75651 transitions. [2024-12-02 13:24:43,891 INFO L78 Accepts]: Start accepts. Automaton has 57194 states and 75651 transitions. Word has length 163 [2024-12-02 13:24:43,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:43,891 INFO L471 AbstractCegarLoop]: Abstraction has 57194 states and 75651 transitions. [2024-12-02 13:24:43,892 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 10.866666666666667) internal successors, (163), 15 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) [2024-12-02 13:24:43,892 INFO L276 IsEmpty]: Start isEmpty. Operand 57194 states and 75651 transitions. [2024-12-02 13:24:43,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-02 13:24:43,912 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:43,913 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:43,913 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-12-02 13:24:43,913 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:43,913 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:43,913 INFO L85 PathProgramCache]: Analyzing trace with hash 888809919, now seen corresponding path program 1 times [2024-12-02 13:24:43,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:43,914 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712892773] [2024-12-02 13:24:43,914 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:43,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:43,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:44,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:44,226 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:44,226 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [712892773] [2024-12-02 13:24:44,226 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [712892773] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:44,226 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:44,226 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-12-02 13:24:44,226 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [336819713] [2024-12-02 13:24:44,226 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:44,226 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-12-02 13:24:44,227 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:44,227 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-12-02 13:24:44,227 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2024-12-02 13:24:44,227 INFO L87 Difference]: Start difference. First operand 57194 states and 75651 transitions. Second operand has 8 states, 8 states have (on average 20.375) internal successors, (163), 8 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) [2024-12-02 13:24:44,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:44,474 INFO L93 Difference]: Finished difference Result 80338 states and 110636 transitions. [2024-12-02 13:24:44,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:24:44,474 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 20.375) internal successors, (163), 8 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 [2024-12-02 13:24:44,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:44,519 INFO L225 Difference]: With dead ends: 80338 [2024-12-02 13:24:44,519 INFO L226 Difference]: Without dead ends: 57196 [2024-12-02 13:24:44,537 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2024-12-02 13:24:44,537 INFO L435 NwaCegarLoop]: 703 mSDtfsCounter, 1436 mSDsluCounter, 606 mSDsCounter, 0 mSdLazyCounter, 100 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1436 SdHoareTripleChecker+Valid, 1309 SdHoareTripleChecker+Invalid, 131 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 100 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 13:24:44,538 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1436 Valid, 1309 Invalid, 131 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 100 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:24:44,564 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57196 states. [2024-12-02 13:24:45,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57196 to 57194. [2024-12-02 13:24:45,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57194 states, 57189 states have (on average 1.3169490636311179) internal successors, (75315), 57193 states have internal predecessors, (75315), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:45,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57194 states to 57194 states and 75315 transitions. [2024-12-02 13:24:45,241 INFO L78 Accepts]: Start accepts. Automaton has 57194 states and 75315 transitions. Word has length 163 [2024-12-02 13:24:45,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:45,241 INFO L471 AbstractCegarLoop]: Abstraction has 57194 states and 75315 transitions. [2024-12-02 13:24:45,241 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 20.375) internal successors, (163), 8 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) [2024-12-02 13:24:45,242 INFO L276 IsEmpty]: Start isEmpty. Operand 57194 states and 75315 transitions. [2024-12-02 13:24:45,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-02 13:24:45,261 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:45,261 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:45,261 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-12-02 13:24:45,262 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)] === [2024-12-02 13:24:45,262 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:45,262 INFO L85 PathProgramCache]: Analyzing trace with hash 292054911, now seen corresponding path program 1 times [2024-12-02 13:24:45,262 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:45,262 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [834790317] [2024-12-02 13:24:45,262 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:45,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:45,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:45,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:45,548 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:45,548 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [834790317] [2024-12-02 13:24:45,548 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [834790317] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:45,548 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:45,548 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:24:45,548 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [336365117] [2024-12-02 13:24:45,549 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:45,549 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:24:45,549 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:45,549 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:24:45,549 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:45,549 INFO L87 Difference]: Start difference. First operand 57194 states and 75315 transitions. Second operand has 4 states, 4 states have (on average 40.75) internal successors, (163), 4 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) [2024-12-02 13:24:45,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:45,763 INFO L93 Difference]: Finished difference Result 92671 states and 121935 transitions. [2024-12-02 13:24:45,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 13:24:45,763 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.75) internal successors, (163), 4 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 [2024-12-02 13:24:45,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:45,798 INFO L225 Difference]: With dead ends: 92671 [2024-12-02 13:24:45,798 INFO L226 Difference]: Without dead ends: 50951 [2024-12-02 13:24:45,817 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:24:45,818 INFO L435 NwaCegarLoop]: 560 mSDtfsCounter, 456 mSDsluCounter, 987 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 456 SdHoareTripleChecker+Valid, 1547 SdHoareTripleChecker+Invalid, 61 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 13:24:45,818 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [456 Valid, 1547 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 49 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:24:45,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50951 states. [2024-12-02 13:24:46,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50951 to 50827. [2024-12-02 13:24:46,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50827 states, 50822 states have (on average 1.312325370902365) internal successors, (66695), 50826 states have internal predecessors, (66695), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:46,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50827 states to 50827 states and 66695 transitions. [2024-12-02 13:24:46,343 INFO L78 Accepts]: Start accepts. Automaton has 50827 states and 66695 transitions. Word has length 163 [2024-12-02 13:24:46,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:46,343 INFO L471 AbstractCegarLoop]: Abstraction has 50827 states and 66695 transitions. [2024-12-02 13:24:46,344 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.75) internal successors, (163), 4 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) [2024-12-02 13:24:46,344 INFO L276 IsEmpty]: Start isEmpty. Operand 50827 states and 66695 transitions. [2024-12-02 13:24:46,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-02 13:24:46,363 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:46,364 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:46,364 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-12-02 13:24:46,364 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:46,364 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:46,364 INFO L85 PathProgramCache]: Analyzing trace with hash 652438755, now seen corresponding path program 1 times [2024-12-02 13:24:46,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:46,364 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1901990121] [2024-12-02 13:24:46,364 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:46,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:46,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:47,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:47,010 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:47,010 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1901990121] [2024-12-02 13:24:47,010 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1901990121] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:47,010 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:47,010 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2024-12-02 13:24:47,010 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1401124475] [2024-12-02 13:24:47,010 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:47,011 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-12-02 13:24:47,011 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:47,011 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-12-02 13:24:47,011 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=208, Unknown=0, NotChecked=0, Total=240 [2024-12-02 13:24:47,011 INFO L87 Difference]: Start difference. First operand 50827 states and 66695 transitions. Second operand has 16 states, 16 states have (on average 10.3125) internal successors, (165), 16 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) [2024-12-02 13:24:49,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:49,544 INFO L93 Difference]: Finished difference Result 110794 states and 151943 transitions. [2024-12-02 13:24:49,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-12-02 13:24:49,545 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 10.3125) internal successors, (165), 16 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 [2024-12-02 13:24:49,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:49,643 INFO L225 Difference]: With dead ends: 110794 [2024-12-02 13:24:49,643 INFO L226 Difference]: Without dead ends: 101520 [2024-12-02 13:24:49,668 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 297 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=468, Invalid=1424, Unknown=0, NotChecked=0, Total=1892 [2024-12-02 13:24:49,669 INFO L435 NwaCegarLoop]: 865 mSDtfsCounter, 4342 mSDsluCounter, 7063 mSDsCounter, 0 mSdLazyCounter, 2015 mSolverCounterSat, 132 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4342 SdHoareTripleChecker+Valid, 7928 SdHoareTripleChecker+Invalid, 2147 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 132 IncrementalHoareTripleChecker+Valid, 2015 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2024-12-02 13:24:49,669 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4342 Valid, 7928 Invalid, 2147 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [132 Valid, 2015 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2024-12-02 13:24:49,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101520 states. [2024-12-02 13:24:50,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101520 to 57066. [2024-12-02 13:24:50,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57066 states, 57061 states have (on average 1.3014318010550112) internal successors, (74261), 57065 states have internal predecessors, (74261), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:50,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57066 states to 57066 states and 74261 transitions. [2024-12-02 13:24:50,930 INFO L78 Accepts]: Start accepts. Automaton has 57066 states and 74261 transitions. Word has length 165 [2024-12-02 13:24:50,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:50,930 INFO L471 AbstractCegarLoop]: Abstraction has 57066 states and 74261 transitions. [2024-12-02 13:24:50,930 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 10.3125) internal successors, (165), 16 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) [2024-12-02 13:24:50,931 INFO L276 IsEmpty]: Start isEmpty. Operand 57066 states and 74261 transitions. [2024-12-02 13:24:50,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-02 13:24:50,952 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:50,952 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:50,952 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-12-02 13:24:50,953 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:50,953 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:50,953 INFO L85 PathProgramCache]: Analyzing trace with hash 1711717342, now seen corresponding path program 1 times [2024-12-02 13:24:50,953 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:50,953 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1259217397] [2024-12-02 13:24:50,953 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:50,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:51,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:51,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:51,218 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:51,218 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1259217397] [2024-12-02 13:24:51,218 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1259217397] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:51,218 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:51,218 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:24:51,218 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1635766765] [2024-12-02 13:24:51,218 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:51,219 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:24:51,219 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:51,219 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:24:51,219 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:51,219 INFO L87 Difference]: Start difference. First operand 57066 states and 74261 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) [2024-12-02 13:24:51,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:51,438 INFO L93 Difference]: Finished difference Result 120286 states and 156590 transitions. [2024-12-02 13:24:51,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:24:51,438 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 [2024-12-02 13:24:51,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:51,491 INFO L225 Difference]: With dead ends: 120286 [2024-12-02 13:24:51,491 INFO L226 Difference]: Without dead ends: 78801 [2024-12-02 13:24:51,514 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:51,515 INFO L435 NwaCegarLoop]: 880 mSDtfsCounter, 990 mSDsluCounter, 917 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 990 SdHoareTripleChecker+Valid, 1797 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 13:24:51,515 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [990 Valid, 1797 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:24:51,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78801 states. [2024-12-02 13:24:52,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78801 to 57255. [2024-12-02 13:24:52,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57255 states, 57250 states have (on average 1.300995633187773) internal successors, (74482), 57254 states have internal predecessors, (74482), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:52,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57255 states to 57255 states and 74482 transitions. [2024-12-02 13:24:52,257 INFO L78 Accepts]: Start accepts. Automaton has 57255 states and 74482 transitions. Word has length 165 [2024-12-02 13:24:52,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:52,257 INFO L471 AbstractCegarLoop]: Abstraction has 57255 states and 74482 transitions. [2024-12-02 13:24:52,257 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) [2024-12-02 13:24:52,257 INFO L276 IsEmpty]: Start isEmpty. Operand 57255 states and 74482 transitions. [2024-12-02 13:24:52,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-02 13:24:52,279 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:52,279 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:52,279 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-12-02 13:24:52,279 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:52,280 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:52,280 INFO L85 PathProgramCache]: Analyzing trace with hash 193280334, now seen corresponding path program 1 times [2024-12-02 13:24:52,280 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:52,280 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [601620167] [2024-12-02 13:24:52,280 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:52,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:52,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:52,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:52,327 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:52,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [601620167] [2024-12-02 13:24:52,328 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [601620167] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:52,328 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:52,328 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:24:52,328 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2003699951] [2024-12-02 13:24:52,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:52,328 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:24:52,328 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:52,329 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:24:52,329 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:52,329 INFO L87 Difference]: Start difference. First operand 57255 states and 74482 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) [2024-12-02 13:24:52,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:52,493 INFO L93 Difference]: Finished difference Result 113888 states and 148248 transitions. [2024-12-02 13:24:52,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:24:52,494 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 [2024-12-02 13:24:52,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:52,533 INFO L225 Difference]: With dead ends: 113888 [2024-12-02 13:24:52,533 INFO L226 Difference]: Without dead ends: 57271 [2024-12-02 13:24:52,556 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:52,557 INFO L435 NwaCegarLoop]: 524 mSDtfsCounter, 0 mSDsluCounter, 518 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1042 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 [2024-12-02 13:24:52,557 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1042 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:24:52,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57271 states. [2024-12-02 13:24:53,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57271 to 57271. [2024-12-02 13:24:53,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57271 states, 57266 states have (on average 1.3009115356406944) internal successors, (74498), 57270 states have internal predecessors, (74498), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:53,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57271 states to 57271 states and 74498 transitions. [2024-12-02 13:24:53,208 INFO L78 Accepts]: Start accepts. Automaton has 57271 states and 74498 transitions. Word has length 166 [2024-12-02 13:24:53,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:53,208 INFO L471 AbstractCegarLoop]: Abstraction has 57271 states and 74498 transitions. [2024-12-02 13:24:53,208 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) [2024-12-02 13:24:53,208 INFO L276 IsEmpty]: Start isEmpty. Operand 57271 states and 74498 transitions. [2024-12-02 13:24:53,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-02 13:24:53,230 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:53,230 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:53,231 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-12-02 13:24:53,231 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:53,231 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:53,231 INFO L85 PathProgramCache]: Analyzing trace with hash -126278232, now seen corresponding path program 1 times [2024-12-02 13:24:53,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:53,231 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1529398196] [2024-12-02 13:24:53,232 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:53,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:53,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:54,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:54,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:54,223 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1529398196] [2024-12-02 13:24:54,223 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1529398196] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:54,223 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:54,223 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2024-12-02 13:24:54,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220314287] [2024-12-02 13:24:54,223 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:54,223 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-12-02 13:24:54,223 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:54,224 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-12-02 13:24:54,224 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=206, Unknown=0, NotChecked=0, Total=240 [2024-12-02 13:24:54,224 INFO L87 Difference]: Start difference. First operand 57271 states and 74498 transitions. Second operand has 16 states, 16 states have (on average 10.4375) internal successors, (167), 16 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) [2024-12-02 13:24:55,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:55,397 INFO L93 Difference]: Finished difference Result 74074 states and 97486 transitions. [2024-12-02 13:24:55,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-12-02 13:24:55,397 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 10.4375) internal successors, (167), 16 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 [2024-12-02 13:24:55,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:55,454 INFO L225 Difference]: With dead ends: 74074 [2024-12-02 13:24:55,454 INFO L226 Difference]: Without dead ends: 66440 [2024-12-02 13:24:55,471 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 104 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=277, Invalid=779, Unknown=0, NotChecked=0, Total=1056 [2024-12-02 13:24:55,472 INFO L435 NwaCegarLoop]: 505 mSDtfsCounter, 5533 mSDsluCounter, 4854 mSDsCounter, 0 mSdLazyCounter, 1063 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5533 SdHoareTripleChecker+Valid, 5359 SdHoareTripleChecker+Invalid, 1119 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 1063 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-12-02 13:24:55,472 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5533 Valid, 5359 Invalid, 1119 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 1063 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-12-02 13:24:55,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66440 states. [2024-12-02 13:24:56,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66440 to 60194. [2024-12-02 13:24:56,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60194 states, 60189 states have (on average 1.293757995647045) internal successors, (77870), 60193 states have internal predecessors, (77870), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:56,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60194 states to 60194 states and 77870 transitions. [2024-12-02 13:24:56,485 INFO L78 Accepts]: Start accepts. Automaton has 60194 states and 77870 transitions. Word has length 167 [2024-12-02 13:24:56,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:56,486 INFO L471 AbstractCegarLoop]: Abstraction has 60194 states and 77870 transitions. [2024-12-02 13:24:56,486 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 10.4375) internal successors, (167), 16 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) [2024-12-02 13:24:56,486 INFO L276 IsEmpty]: Start isEmpty. Operand 60194 states and 77870 transitions. [2024-12-02 13:24:56,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-02 13:24:56,509 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:56,509 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:56,509 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2024-12-02 13:24:56,510 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:56,510 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:56,510 INFO L85 PathProgramCache]: Analyzing trace with hash -625080728, now seen corresponding path program 1 times [2024-12-02 13:24:56,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:56,510 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1287466708] [2024-12-02 13:24:56,510 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:56,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:56,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:56,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:56,805 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:56,805 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1287466708] [2024-12-02 13:24:56,805 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1287466708] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:56,805 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:56,805 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:24:56,805 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118677389] [2024-12-02 13:24:56,806 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:56,806 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:24:56,806 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:56,806 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:24:56,806 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:56,806 INFO L87 Difference]: Start difference. First operand 60194 states and 77870 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) [2024-12-02 13:24:57,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:57,061 INFO L93 Difference]: Finished difference Result 106527 states and 137634 transitions. [2024-12-02 13:24:57,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:24:57,062 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 [2024-12-02 13:24:57,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:57,105 INFO L225 Difference]: With dead ends: 106527 [2024-12-02 13:24:57,105 INFO L226 Difference]: Without dead ends: 61264 [2024-12-02 13:24:57,124 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:57,125 INFO L435 NwaCegarLoop]: 889 mSDtfsCounter, 890 mSDsluCounter, 466 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 890 SdHoareTripleChecker+Valid, 1355 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 13:24:57,125 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [890 Valid, 1355 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:24:57,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61264 states. [2024-12-02 13:24:57,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61264 to 60661. [2024-12-02 13:24:57,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60661 states, 60656 states have (on average 1.2927163017673438) internal successors, (78411), 60660 states have internal predecessors, (78411), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:57,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60661 states to 60661 states and 78411 transitions. [2024-12-02 13:24:57,766 INFO L78 Accepts]: Start accepts. Automaton has 60661 states and 78411 transitions. Word has length 167 [2024-12-02 13:24:57,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:57,766 INFO L471 AbstractCegarLoop]: Abstraction has 60661 states and 78411 transitions. [2024-12-02 13:24:57,767 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) [2024-12-02 13:24:57,767 INFO L276 IsEmpty]: Start isEmpty. Operand 60661 states and 78411 transitions. [2024-12-02 13:24:57,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-02 13:24:57,791 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:57,791 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:57,791 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2024-12-02 13:24:57,791 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:57,791 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:57,791 INFO L85 PathProgramCache]: Analyzing trace with hash -726741763, now seen corresponding path program 1 times [2024-12-02 13:24:57,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:57,791 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1324572348] [2024-12-02 13:24:57,792 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:57,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:57,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:58,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:58,135 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:58,135 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1324572348] [2024-12-02 13:24:58,135 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1324572348] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:58,135 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:58,136 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:24:58,136 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1875865614] [2024-12-02 13:24:58,136 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:58,136 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:24:58,136 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:58,137 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:24:58,137 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:58,137 INFO L87 Difference]: Start difference. First operand 60661 states and 78411 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) [2024-12-02 13:24:58,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:58,329 INFO L93 Difference]: Finished difference Result 112492 states and 145480 transitions. [2024-12-02 13:24:58,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:24:58,330 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 [2024-12-02 13:24:58,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:58,368 INFO L225 Difference]: With dead ends: 112492 [2024-12-02 13:24:58,368 INFO L226 Difference]: Without dead ends: 52179 [2024-12-02 13:24:58,392 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:24:58,393 INFO L435 NwaCegarLoop]: 543 mSDtfsCounter, 4 mSDsluCounter, 1057 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 1600 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 [2024-12-02 13:24:58,393 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 1600 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:24:58,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52179 states. [2024-12-02 13:24:58,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52179 to 52179. [2024-12-02 13:24:58,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52179 states, 52174 states have (on average 1.2933261777897036) internal successors, (67478), 52178 states have internal predecessors, (67478), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:58,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52179 states to 52179 states and 67478 transitions. [2024-12-02 13:24:58,899 INFO L78 Accepts]: Start accepts. Automaton has 52179 states and 67478 transitions. Word has length 167 [2024-12-02 13:24:58,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:58,899 INFO L471 AbstractCegarLoop]: Abstraction has 52179 states and 67478 transitions. [2024-12-02 13:24:58,899 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) [2024-12-02 13:24:58,899 INFO L276 IsEmpty]: Start isEmpty. Operand 52179 states and 67478 transitions. [2024-12-02 13:24:58,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-02 13:24:58,920 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:58,920 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:58,920 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2024-12-02 13:24:58,920 INFO L396 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:58,921 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:58,921 INFO L85 PathProgramCache]: Analyzing trace with hash -1679476573, now seen corresponding path program 1 times [2024-12-02 13:24:58,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:58,921 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1415563372] [2024-12-02 13:24:58,921 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:58,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:24:59,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:24:59,043 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:24:59,043 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1415563372] [2024-12-02 13:24:59,043 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1415563372] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:24:59,043 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:24:59,043 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:24:59,043 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [639102490] [2024-12-02 13:24:59,043 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:24:59,043 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:24:59,043 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:24:59,044 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:24:59,044 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:59,044 INFO L87 Difference]: Start difference. First operand 52179 states and 67478 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) [2024-12-02 13:24:59,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:24:59,204 INFO L93 Difference]: Finished difference Result 113406 states and 146709 transitions. [2024-12-02 13:24:59,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:24:59,205 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 [2024-12-02 13:24:59,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:24:59,256 INFO L225 Difference]: With dead ends: 113406 [2024-12-02 13:24:59,256 INFO L226 Difference]: Without dead ends: 75583 [2024-12-02 13:24:59,278 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:24:59,279 INFO L435 NwaCegarLoop]: 920 mSDtfsCounter, 476 mSDsluCounter, 516 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 476 SdHoareTripleChecker+Valid, 1436 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 13:24:59,279 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [476 Valid, 1436 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:24:59,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75583 states. [2024-12-02 13:24:59,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75583 to 52182. [2024-12-02 13:24:59,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52182 states, 52177 states have (on average 1.293194319336106) internal successors, (67475), 52181 states have internal predecessors, (67475), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:24:59,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52182 states to 52182 states and 67475 transitions. [2024-12-02 13:24:59,886 INFO L78 Accepts]: Start accepts. Automaton has 52182 states and 67475 transitions. Word has length 168 [2024-12-02 13:24:59,886 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:24:59,887 INFO L471 AbstractCegarLoop]: Abstraction has 52182 states and 67475 transitions. [2024-12-02 13:24:59,887 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) [2024-12-02 13:24:59,887 INFO L276 IsEmpty]: Start isEmpty. Operand 52182 states and 67475 transitions. [2024-12-02 13:24:59,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-02 13:24:59,907 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:24:59,907 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:24:59,907 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2024-12-02 13:24:59,907 INFO L396 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:24:59,908 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:24:59,908 INFO L85 PathProgramCache]: Analyzing trace with hash -1505524721, now seen corresponding path program 1 times [2024-12-02 13:24:59,908 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:24:59,908 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [887214404] [2024-12-02 13:24:59,908 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:24:59,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:24:59,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:25:00,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:25:00,021 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:25:00,021 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [887214404] [2024-12-02 13:25:00,021 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [887214404] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:25:00,022 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:25:00,022 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:25:00,022 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761750128] [2024-12-02 13:25:00,022 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:25:00,022 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:25:00,022 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:25:00,023 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:25:00,023 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:25:00,023 INFO L87 Difference]: Start difference. First operand 52182 states and 67475 transitions. Second operand has 3 states, 3 states have (on average 56.333333333333336) internal successors, (169), 3 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:25:00,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:25:00,382 INFO L93 Difference]: Finished difference Result 127619 states and 167259 transitions. [2024-12-02 13:25:00,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:25:00,383 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 56.333333333333336) internal successors, (169), 3 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 169 [2024-12-02 13:25:00,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:25:00,450 INFO L225 Difference]: With dead ends: 127619 [2024-12-02 13:25:00,450 INFO L226 Difference]: Without dead ends: 92782 [2024-12-02 13:25:00,474 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:25:00,475 INFO L435 NwaCegarLoop]: 566 mSDtfsCounter, 334 mSDsluCounter, 387 mSDsCounter, 0 mSdLazyCounter, 225 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 334 SdHoareTripleChecker+Valid, 953 SdHoareTripleChecker+Invalid, 235 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 225 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 13:25:00,475 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [334 Valid, 953 Invalid, 235 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 225 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 13:25:00,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92782 states. [2024-12-02 13:25:01,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92782 to 92731. [2024-12-02 13:25:01,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92731 states, 92726 states have (on average 1.2917089058085112) internal successors, (119775), 92730 states have internal predecessors, (119775), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:25:01,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92731 states to 92731 states and 119775 transitions. [2024-12-02 13:25:01,427 INFO L78 Accepts]: Start accepts. Automaton has 92731 states and 119775 transitions. Word has length 169 [2024-12-02 13:25:01,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:25:01,427 INFO L471 AbstractCegarLoop]: Abstraction has 92731 states and 119775 transitions. [2024-12-02 13:25:01,427 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 56.333333333333336) internal successors, (169), 3 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:25:01,427 INFO L276 IsEmpty]: Start isEmpty. Operand 92731 states and 119775 transitions. [2024-12-02 13:25:01,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-02 13:25:01,496 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:25:01,496 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:25:01,497 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2024-12-02 13:25:01,497 INFO L396 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:25:01,497 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:25:01,497 INFO L85 PathProgramCache]: Analyzing trace with hash -841245238, now seen corresponding path program 1 times [2024-12-02 13:25:01,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:25:01,497 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [602757313] [2024-12-02 13:25:01,497 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:25:01,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:25:01,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:25:02,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:25:02,576 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:25:02,576 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [602757313] [2024-12-02 13:25:02,576 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [602757313] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:25:02,576 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:25:02,576 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2024-12-02 13:25:02,576 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500157662] [2024-12-02 13:25:02,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:25:02,577 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-12-02 13:25:02,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:25:02,577 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-12-02 13:25:02,578 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=301, Unknown=0, NotChecked=0, Total=342 [2024-12-02 13:25:02,578 INFO L87 Difference]: Start difference. First operand 92731 states and 119775 transitions. Second operand has 19 states, 19 states have (on average 8.894736842105264) internal successors, (169), 19 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:25:05,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:25:05,094 INFO L93 Difference]: Finished difference Result 240291 states and 323308 transitions. [2024-12-02 13:25:05,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-12-02 13:25:05,095 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 8.894736842105264) internal successors, (169), 19 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 169 [2024-12-02 13:25:05,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:25:05,294 INFO L225 Difference]: With dead ends: 240291 [2024-12-02 13:25:05,294 INFO L226 Difference]: Without dead ends: 236907 [2024-12-02 13:25:05,335 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 359 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=433, Invalid=1729, Unknown=0, NotChecked=0, Total=2162 [2024-12-02 13:25:05,335 INFO L435 NwaCegarLoop]: 965 mSDtfsCounter, 5631 mSDsluCounter, 10773 mSDsCounter, 0 mSdLazyCounter, 2403 mSolverCounterSat, 79 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5631 SdHoareTripleChecker+Valid, 11738 SdHoareTripleChecker+Invalid, 2482 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 2403 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2024-12-02 13:25:05,335 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5631 Valid, 11738 Invalid, 2482 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 2403 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2024-12-02 13:25:05,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 236907 states. [2024-12-02 13:25:07,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 236907 to 110069. [2024-12-02 13:25:07,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110069 states, 110064 states have (on average 1.2715692687890683) internal successors, (139954), 110068 states have internal predecessors, (139954), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:25:07,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110069 states to 110069 states and 139954 transitions. [2024-12-02 13:25:07,457 INFO L78 Accepts]: Start accepts. Automaton has 110069 states and 139954 transitions. Word has length 169 [2024-12-02 13:25:07,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:25:07,457 INFO L471 AbstractCegarLoop]: Abstraction has 110069 states and 139954 transitions. [2024-12-02 13:25:07,457 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 8.894736842105264) internal successors, (169), 19 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:25:07,457 INFO L276 IsEmpty]: Start isEmpty. Operand 110069 states and 139954 transitions. [2024-12-02 13:25:07,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-02 13:25:07,504 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:25:07,504 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:25:07,504 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2024-12-02 13:25:07,504 INFO L396 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:25:07,505 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:25:07,505 INFO L85 PathProgramCache]: Analyzing trace with hash 1047890421, now seen corresponding path program 1 times [2024-12-02 13:25:07,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:25:07,505 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [406461520] [2024-12-02 13:25:07,505 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:25:07,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:25:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:25:07,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:25:07,564 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:25:07,564 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [406461520] [2024-12-02 13:25:07,564 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [406461520] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:25:07,564 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:25:07,564 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:25:07,564 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2051672169] [2024-12-02 13:25:07,564 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:25:07,565 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:25:07,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:25:07,565 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:25:07,565 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:25:07,565 INFO L87 Difference]: Start difference. First operand 110069 states and 139954 transitions. Second operand has 3 states, 3 states have (on average 56.333333333333336) internal successors, (169), 3 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:25:07,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:25:07,826 INFO L93 Difference]: Finished difference Result 134005 states and 175223 transitions. [2024-12-02 13:25:07,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:25:07,827 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 56.333333333333336) internal successors, (169), 3 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 169 [2024-12-02 13:25:07,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:25:07,907 INFO L225 Difference]: With dead ends: 134005 [2024-12-02 13:25:07,907 INFO L226 Difference]: Without dead ends: 110071 [2024-12-02 13:25:07,931 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:25:07,932 INFO L435 NwaCegarLoop]: 639 mSDtfsCounter, 270 mSDsluCounter, 344 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 270 SdHoareTripleChecker+Valid, 983 SdHoareTripleChecker+Invalid, 67 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 13:25:07,932 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [270 Valid, 983 Invalid, 67 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 64 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:25:07,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110071 states. [2024-12-02 13:25:09,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110071 to 109597. [2024-12-02 13:25:09,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109597 states, 109592 states have (on average 1.267775020074458) internal successors, (138938), 109596 states have internal predecessors, (138938), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:25:09,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109597 states to 109597 states and 138938 transitions. [2024-12-02 13:25:09,539 INFO L78 Accepts]: Start accepts. Automaton has 109597 states and 138938 transitions. Word has length 169 [2024-12-02 13:25:09,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:25:09,539 INFO L471 AbstractCegarLoop]: Abstraction has 109597 states and 138938 transitions. [2024-12-02 13:25:09,539 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 56.333333333333336) internal successors, (169), 3 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:25:09,539 INFO L276 IsEmpty]: Start isEmpty. Operand 109597 states and 138938 transitions. [2024-12-02 13:25:09,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-02 13:25:09,588 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:25:09,588 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:25:09,588 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2024-12-02 13:25:09,588 INFO L396 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:25:09,589 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:25:09,589 INFO L85 PathProgramCache]: Analyzing trace with hash -463472731, now seen corresponding path program 1 times [2024-12-02 13:25:09,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:25:09,589 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [531802705] [2024-12-02 13:25:09,589 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:25:09,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:25:09,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:25:10,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:25:10,221 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:25:10,221 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [531802705] [2024-12-02 13:25:10,221 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [531802705] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:25:10,221 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:25:10,221 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2024-12-02 13:25:10,221 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [437563415] [2024-12-02 13:25:10,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:25:10,222 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-12-02 13:25:10,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:25:10,222 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-12-02 13:25:10,222 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=206, Unknown=0, NotChecked=0, Total=240 [2024-12-02 13:25:10,222 INFO L87 Difference]: Start difference. First operand 109597 states and 138938 transitions. Second operand has 16 states, 16 states have (on average 10.5625) internal successors, (169), 16 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:25:11,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:25:11,595 INFO L93 Difference]: Finished difference Result 143808 states and 183168 transitions. [2024-12-02 13:25:11,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-12-02 13:25:11,595 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 10.5625) internal successors, (169), 16 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 169 [2024-12-02 13:25:11,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:25:11,718 INFO L225 Difference]: With dead ends: 143808 [2024-12-02 13:25:11,718 INFO L226 Difference]: Without dead ends: 140139 [2024-12-02 13:25:11,749 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 147 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=284, Invalid=838, Unknown=0, NotChecked=0, Total=1122 [2024-12-02 13:25:11,749 INFO L435 NwaCegarLoop]: 765 mSDtfsCounter, 3888 mSDsluCounter, 6414 mSDsCounter, 0 mSdLazyCounter, 1436 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3888 SdHoareTripleChecker+Valid, 7179 SdHoareTripleChecker+Invalid, 1488 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 1436 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-12-02 13:25:11,750 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3888 Valid, 7179 Invalid, 1488 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 1436 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-12-02 13:25:11,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140139 states. [2024-12-02 13:25:13,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140139 to 109063. [2024-12-02 13:25:13,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109063 states, 109058 states have (on average 1.2651249793687762) internal successors, (137972), 109062 states have internal predecessors, (137972), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:25:13,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109063 states to 109063 states and 137972 transitions. [2024-12-02 13:25:13,221 INFO L78 Accepts]: Start accepts. Automaton has 109063 states and 137972 transitions. Word has length 169 [2024-12-02 13:25:13,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:25:13,221 INFO L471 AbstractCegarLoop]: Abstraction has 109063 states and 137972 transitions. [2024-12-02 13:25:13,222 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 10.5625) internal successors, (169), 16 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:25:13,222 INFO L276 IsEmpty]: Start isEmpty. Operand 109063 states and 137972 transitions. [2024-12-02 13:25:13,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-02 13:25:13,268 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:25:13,268 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:25:13,268 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2024-12-02 13:25:13,268 INFO L396 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:25:13,268 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:25:13,268 INFO L85 PathProgramCache]: Analyzing trace with hash 164217648, now seen corresponding path program 1 times [2024-12-02 13:25:13,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:25:13,268 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1806087421] [2024-12-02 13:25:13,268 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:25:13,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:25:13,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:25:15,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:25:15,541 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:25:15,541 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1806087421] [2024-12-02 13:25:15,541 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1806087421] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:25:15,541 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:25:15,541 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2024-12-02 13:25:15,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [189097384] [2024-12-02 13:25:15,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:25:15,542 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2024-12-02 13:25:15,542 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:25:15,542 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2024-12-02 13:25:15,542 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=400, Unknown=0, NotChecked=0, Total=462 [2024-12-02 13:25:15,542 INFO L87 Difference]: Start difference. First operand 109063 states and 137972 transitions. Second operand has 22 states, 22 states have (on average 7.681818181818182) internal successors, (169), 22 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:25:20,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:25:20,276 INFO L93 Difference]: Finished difference Result 130428 states and 167539 transitions. [2024-12-02 13:25:20,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-12-02 13:25:20,276 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 7.681818181818182) internal successors, (169), 22 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 169 [2024-12-02 13:25:20,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:25:20,361 INFO L225 Difference]: With dead ends: 130428 [2024-12-02 13:25:20,362 INFO L226 Difference]: Without dead ends: 116602 [2024-12-02 13:25:20,381 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 152 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=262, Invalid=998, Unknown=0, NotChecked=0, Total=1260 [2024-12-02 13:25:20,381 INFO L435 NwaCegarLoop]: 777 mSDtfsCounter, 2043 mSDsluCounter, 9171 mSDsCounter, 0 mSdLazyCounter, 3592 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2043 SdHoareTripleChecker+Valid, 9948 SdHoareTripleChecker+Invalid, 3594 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3592 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2024-12-02 13:25:20,382 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2043 Valid, 9948 Invalid, 3594 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 3592 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2024-12-02 13:25:20,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116602 states. [2024-12-02 13:25:21,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116602 to 110082. [2024-12-02 13:25:21,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110082 states, 110077 states have (on average 1.2645330087120834) internal successors, (139196), 110081 states have internal predecessors, (139196), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:25:21,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110082 states to 110082 states and 139196 transitions. [2024-12-02 13:25:21,815 INFO L78 Accepts]: Start accepts. Automaton has 110082 states and 139196 transitions. Word has length 169 [2024-12-02 13:25:21,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:25:21,815 INFO L471 AbstractCegarLoop]: Abstraction has 110082 states and 139196 transitions. [2024-12-02 13:25:21,815 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 7.681818181818182) internal successors, (169), 22 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:25:21,815 INFO L276 IsEmpty]: Start isEmpty. Operand 110082 states and 139196 transitions. [2024-12-02 13:25:21,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-02 13:25:21,861 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:25:21,861 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:25:21,861 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2024-12-02 13:25:21,861 INFO L396 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:25:21,862 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:25:21,862 INFO L85 PathProgramCache]: Analyzing trace with hash -2043426375, now seen corresponding path program 1 times [2024-12-02 13:25:21,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:25:21,862 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [110565645] [2024-12-02 13:25:21,862 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:25:21,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:25:21,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:25:22,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:25:22,477 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:25:22,477 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [110565645] [2024-12-02 13:25:22,478 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [110565645] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:25:22,478 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:25:22,478 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2024-12-02 13:25:22,478 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1412905208] [2024-12-02 13:25:22,478 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:25:22,478 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-12-02 13:25:22,478 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:25:22,479 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-12-02 13:25:22,479 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=130, Unknown=0, NotChecked=0, Total=156 [2024-12-02 13:25:22,479 INFO L87 Difference]: Start difference. First operand 110082 states and 139196 transitions. Second operand has 13 states, 13 states have (on average 13.0) internal successors, (169), 13 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:25:23,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:25:23,556 INFO L93 Difference]: Finished difference Result 149510 states and 191350 transitions. [2024-12-02 13:25:23,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-12-02 13:25:23,556 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 13.0) internal successors, (169), 13 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 169 [2024-12-02 13:25:23,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:25:23,654 INFO L225 Difference]: With dead ends: 149510 [2024-12-02 13:25:23,654 INFO L226 Difference]: Without dead ends: 136976 [2024-12-02 13:25:23,683 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=171, Invalid=585, Unknown=0, NotChecked=0, Total=756 [2024-12-02 13:25:23,683 INFO L435 NwaCegarLoop]: 695 mSDtfsCounter, 2166 mSDsluCounter, 5124 mSDsCounter, 0 mSdLazyCounter, 1143 mSolverCounterSat, 75 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2166 SdHoareTripleChecker+Valid, 5819 SdHoareTripleChecker+Invalid, 1218 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 75 IncrementalHoareTripleChecker+Valid, 1143 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-12-02 13:25:23,683 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2166 Valid, 5819 Invalid, 1218 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [75 Valid, 1143 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-12-02 13:25:23,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136976 states. [2024-12-02 13:25:24,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136976 to 117018. [2024-12-02 13:25:25,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 117018 states, 117013 states have (on average 1.2590652320682318) internal successors, (147327), 117017 states have internal predecessors, (147327), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:25:25,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117018 states to 117018 states and 147327 transitions. [2024-12-02 13:25:25,118 INFO L78 Accepts]: Start accepts. Automaton has 117018 states and 147327 transitions. Word has length 169 [2024-12-02 13:25:25,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:25:25,119 INFO L471 AbstractCegarLoop]: Abstraction has 117018 states and 147327 transitions. [2024-12-02 13:25:25,119 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 13.0) internal successors, (169), 13 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:25:25,119 INFO L276 IsEmpty]: Start isEmpty. Operand 117018 states and 147327 transitions. [2024-12-02 13:25:25,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-02 13:25:25,163 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:25:25,163 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:25:25,163 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2024-12-02 13:25:25,163 INFO L396 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-12-02 13:25:25,164 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:25:25,164 INFO L85 PathProgramCache]: Analyzing trace with hash -154290716, now seen corresponding path program 1 times [2024-12-02 13:25:25,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:25:25,164 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1384314156] [2024-12-02 13:25:25,164 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:25:25,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:25:25,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 13:25:25,231 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-02 13:25:25,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 13:25:25,361 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-12-02 13:25:25,362 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-12-02 13:25:25,362 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2024-12-02 13:25:25,364 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2024-12-02 13:25:25,364 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 5 remaining) [2024-12-02 13:25:25,365 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2024-12-02 13:25:25,365 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2024-12-02 13:25:25,365 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2024-12-02 13:25:25,368 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:25:25,541 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 13:25:25,544 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 01:25:25 BoogieIcfgContainer [2024-12-02 13:25:25,544 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 13:25:25,545 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 13:25:25,545 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 13:25:25,545 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 13:25:25,546 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:24:25" (3/4) ... [2024-12-02 13:25:25,546 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample [2024-12-02 13:25:25,759 INFO L129 tionWitnessGenerator]: Generated YAML witness of length 149. [2024-12-02 13:25:25,859 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/bin/uautomizer-verify-84ZbGMXZE1/witness.graphml [2024-12-02 13:25:25,860 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/bin/uautomizer-verify-84ZbGMXZE1/witness.yml [2024-12-02 13:25:25,860 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 13:25:25,861 INFO L158 Benchmark]: Toolchain (without parser) took 62660.28ms. Allocated memory was 117.4MB in the beginning and 7.8GB in the end (delta: 7.7GB). Free memory was 90.9MB in the beginning and 5.5GB in the end (delta: -5.4GB). Peak memory consumption was 2.3GB. Max. memory is 16.1GB. [2024-12-02 13:25:25,861 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory is still 72.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 13:25:25,861 INFO L158 Benchmark]: CACSL2BoogieTranslator took 588.38ms. Allocated memory is still 117.4MB. Free memory was 90.7MB in the beginning and 57.9MB in the end (delta: 32.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-12-02 13:25:25,861 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.68ms. Allocated memory is still 117.4MB. Free memory was 57.9MB in the beginning and 51.2MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-02 13:25:25,861 INFO L158 Benchmark]: Boogie Preprocessor took 86.21ms. Allocated memory is still 117.4MB. Free memory was 50.9MB in the beginning and 44.3MB in the end (delta: 6.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-02 13:25:25,862 INFO L158 Benchmark]: RCFGBuilder took 1292.39ms. Allocated memory was 117.4MB in the beginning and 209.7MB in the end (delta: 92.3MB). Free memory was 44.3MB in the beginning and 161.3MB in the end (delta: -117.0MB). Peak memory consumption was 25.3MB. Max. memory is 16.1GB. [2024-12-02 13:25:25,862 INFO L158 Benchmark]: TraceAbstraction took 60317.33ms. Allocated memory was 209.7MB in the beginning and 7.8GB in the end (delta: 7.6GB). Free memory was 160.6MB in the beginning and 5.5GB in the end (delta: -5.4GB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. [2024-12-02 13:25:25,862 INFO L158 Benchmark]: Witness Printer took 314.88ms. Allocated memory is still 7.8GB. Free memory was 5.5GB in the beginning and 5.5GB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2024-12-02 13:25:25,863 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory is still 72.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 588.38ms. Allocated memory is still 117.4MB. Free memory was 90.7MB in the beginning and 57.9MB in the end (delta: 32.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 54.68ms. Allocated memory is still 117.4MB. Free memory was 57.9MB in the beginning and 51.2MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 86.21ms. Allocated memory is still 117.4MB. Free memory was 50.9MB in the beginning and 44.3MB in the end (delta: 6.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1292.39ms. Allocated memory was 117.4MB in the beginning and 209.7MB in the end (delta: 92.3MB). Free memory was 44.3MB in the beginning and 161.3MB in the end (delta: -117.0MB). Peak memory consumption was 25.3MB. Max. memory is 16.1GB. * TraceAbstraction took 60317.33ms. Allocated memory was 209.7MB in the beginning and 7.8GB in the end (delta: 7.6GB). Free memory was 160.6MB in the beginning and 5.5GB in the end (delta: -5.4GB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. * Witness Printer took 314.88ms. Allocated memory is still 7.8GB. Free memory was 5.5GB in the beginning and 5.5GB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 2009]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L10] int __return_main; [L25] msg_t nomsg = (msg_t )-1; [L26] port_t p12 = 0; [L27] char p12_old = '\x0'; [L28] char p12_new = '\x0'; [L29] _Bool ep12 = 0; [L30] port_t p13 = 0; [L31] char p13_old = '\x0'; [L32] char p13_new = '\x0'; [L33] _Bool ep13 = 0; [L34] port_t p21 = 0; [L35] char p21_old = '\x0'; [L36] char p21_new = '\x0'; [L37] _Bool ep21 = 0; [L38] port_t p23 = 0; [L39] char p23_old = '\x0'; [L40] char p23_new = '\x0'; [L41] _Bool ep23 = 0; [L42] port_t p31 = 0; [L43] char p31_old = '\x0'; [L44] char p31_new = '\x0'; [L45] _Bool ep31 = 0; [L46] port_t p32 = 0; [L47] char p32_old = '\x0'; [L48] char p32_new = '\x0'; [L49] _Bool ep32 = 0; [L50] char id1 = '\x0'; [L51] char r1 = '\x0'; [L52] char st1 = '\x0'; [L53] char nl1 = '\x0'; [L54] char m1 = '\x0'; [L55] char max1 = '\x0'; [L56] _Bool mode1 = 0; [L57] char id2 = '\x0'; [L58] char r2 = '\x0'; [L59] char st2 = '\x0'; [L60] char nl2 = '\x0'; [L61] char m2 = '\x0'; [L62] char max2 = '\x0'; [L63] _Bool mode2 = 0; [L64] char id3 = '\x0'; [L65] char r3 = '\x0'; [L66] char st3 = '\x0'; [L67] char nl3 = '\x0'; [L68] char m3 = '\x0'; [L69] char max3 = '\x0'; [L70] _Bool mode3 = 0; [L74] void (*nodes[3])() = { &node1, &node2, &node3 }; [L78] int __return_1732; [L79] int __return_1860; [L80] int __return_1978; [L81] int __return_2099; [L82] int __return_2825; [L83] int __return_2791; [L84] int __tmp_2229_0; [L85] int __return_2337; [L86] int __return_2242; [L87] int __return_2712; [L88] int __return_2669; [L89] int __return_2572; [L90] int __return_2541; [L91] int __return_2483; [L92] int __return_2228; VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=0, id2=0, id3=0, m1=0, m2=0, m3=0, max1=0, max2=0, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L95] int main__c1; [L96] int main__i2; [L97] main__c1 = 0 [L98] ep12 = __VERIFIER_nondet_bool() [L99] ep13 = __VERIFIER_nondet_bool() [L100] ep21 = __VERIFIER_nondet_bool() [L101] ep23 = __VERIFIER_nondet_bool() [L102] ep31 = __VERIFIER_nondet_bool() [L103] ep32 = __VERIFIER_nondet_bool() [L104] id1 = __VERIFIER_nondet_char() [L105] r1 = __VERIFIER_nondet_char() [L106] st1 = __VERIFIER_nondet_char() [L107] nl1 = __VERIFIER_nondet_char() [L108] m1 = __VERIFIER_nondet_char() [L109] max1 = __VERIFIER_nondet_char() [L110] mode1 = __VERIFIER_nondet_bool() [L111] id2 = __VERIFIER_nondet_char() [L112] r2 = __VERIFIER_nondet_char() [L113] st2 = __VERIFIER_nondet_char() [L114] nl2 = __VERIFIER_nondet_char() [L115] m2 = __VERIFIER_nondet_char() [L116] max2 = __VERIFIER_nondet_char() [L117] mode2 = __VERIFIER_nondet_bool() [L118] id3 = __VERIFIER_nondet_char() [L119] r3 = __VERIFIER_nondet_char() [L120] st3 = __VERIFIER_nondet_char() [L121] nl3 = __VERIFIER_nondet_char() [L122] m3 = __VERIFIER_nondet_char() [L123] max3 = __VERIFIER_nondet_char() [L124] mode3 = __VERIFIER_nondet_bool() [L126] _Bool init__r121; [L127] _Bool init__r131; [L128] _Bool init__r211; [L129] _Bool init__r231; [L130] _Bool init__r311; [L131] _Bool init__r321; [L132] _Bool init__r122; [L133] int init__tmp; [L134] _Bool init__r132; [L135] int init__tmp___0; [L136] _Bool init__r212; [L137] int init__tmp___1; [L138] _Bool init__r232; [L139] int init__tmp___2; [L140] _Bool init__r312; [L141] int init__tmp___3; [L142] _Bool init__r322; [L143] int init__tmp___4; [L144] int init__tmp___5; [L145] init__r121 = ep12 [L146] init__r131 = ep13 [L147] init__r211 = ep21 [L148] init__r231 = ep23 [L149] init__r311 = ep31 [L150] init__r321 = ep32 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r131=1, init__r211=1, init__r231=0, init__r311=0, init__r321=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L151] COND FALSE !(!(init__r121 == 0)) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r131=1, init__r211=1, init__r231=0, init__r311=0, init__r321=1, m1=0, m2=0, m3=0, max1=126, 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] [L2963] COND TRUE !(init__r131 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r131=1, init__r211=1, init__r231=0, init__r311=0, init__r321=1, m1=0, m2=0, m3=0, max1=126, 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] [L2965] COND TRUE !(ep32 == 0) [L2967] init__tmp = 1 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r131=1, init__r211=1, init__r231=0, init__r311=0, init__r321=1, init__tmp=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L155] init__r122 = (_Bool)init__tmp VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r131=1, init__r211=1, init__r231=0, init__r311=0, init__r321=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L156] COND TRUE !(init__r131 == 0) [L158] init__tmp___0 = 1 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r211=1, init__r231=0, init__r311=0, init__r321=1, init__tmp___0=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L160] init__r132 = (_Bool)init__tmp___0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r211=1, init__r231=0, init__r311=0, init__r321=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L161] COND TRUE !(init__r211 == 0) [L163] init__tmp___1 = 1 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r211=1, init__r231=0, init__r311=0, init__r321=1, init__tmp___1=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L165] init__r212 = (_Bool)init__tmp___1 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r311=0, init__r321=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L166] COND FALSE !(!(init__r231 == 0)) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r211=1, init__r212=1, init__r311=0, init__r321=1, m1=0, m2=0, m3=0, max1=126, 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] [L2894] COND TRUE !(init__r211 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r212=1, init__r311=0, init__r321=1, m1=0, m2=0, m3=0, max1=126, 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] [L2896] COND TRUE !(ep13 == 0) [L2898] init__tmp___2 = 1 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r212=1, init__r311=0, init__r321=1, init__tmp___2=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L170] init__r232 = (_Bool)init__tmp___2 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r311=0, init__r321=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L171] COND FALSE !(!(init__r311 == 0)) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r311=0, init__r321=1, m1=0, m2=0, m3=0, max1=126, 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] [L2871] COND TRUE !(init__r321 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r311=0, init__r321=1, m1=0, m2=0, m3=0, max1=126, 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] [L2873] COND TRUE !(ep21 == 0) [L2875] init__tmp___3 = 1 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r311=0, init__r321=1, init__tmp___3=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L175] init__r312 = (_Bool)init__tmp___3 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r311=0, init__r312=1, init__r321=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L176] COND TRUE !(init__r321 == 0) [L178] init__tmp___4 = 1 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r311=0, init__r312=1, init__tmp___4=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L180] init__r322 = (_Bool)init__tmp___4 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r311=0, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L181] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r311=0, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L183] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r311=0, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L185] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r311=0, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L187] COND TRUE ((int)id1) >= 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r311=0, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L189] COND TRUE ((int)id2) >= 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r311=0, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L191] COND TRUE ((int)id3) >= 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r311=0, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L193] COND TRUE ((int)r1) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r311=0, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L195] COND TRUE ((int)r2) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r311=0, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L197] COND TRUE ((int)r3) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r122=1, init__r132=1, init__r212=1, init__r232=1, init__r311=0, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L199] COND TRUE !(init__r122 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r132=1, init__r212=1, init__r232=1, init__r311=0, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L201] COND TRUE !(init__r132 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r212=1, init__r232=1, init__r311=0, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L203] COND TRUE !(init__r212 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r232=1, init__r311=0, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L205] COND TRUE !(init__r232 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, init__r312=1, init__r322=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L207] COND TRUE !(init__r312 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, init__r322=1, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L209] COND TRUE !(init__r322 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L211] COND TRUE ((int)max1) == ((int)id1) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L213] COND TRUE ((int)max2) == ((int)id2) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L215] COND TRUE ((int)max3) == ((int)id3) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L217] COND TRUE ((int)st1) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L219] COND TRUE ((int)st2) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L221] COND TRUE ((int)st3) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L223] COND TRUE ((int)nl1) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L225] COND TRUE ((int)nl2) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L227] COND TRUE ((int)nl3) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L229] COND TRUE ((int)mode1) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L231] COND TRUE ((int)mode2) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L233] COND TRUE ((int)mode3) == 0 [L235] init__tmp___5 = 1 [L236] __return_1732 = init__tmp___5 [L237] main__i2 = __return_1732 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=1, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L238] COND TRUE main__i2 != 0 [L240] p12_old = nomsg [L241] p12_new = nomsg [L242] p13_old = nomsg [L243] p13_new = nomsg [L244] p21_old = nomsg [L245] p21_new = nomsg [L246] p23_old = nomsg [L247] p23_new = nomsg [L248] p31_old = nomsg [L249] p31_new = nomsg [L250] p32_old = nomsg [L251] p32_new = nomsg [L252] main__i2 = 0 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L253] COND TRUE main__i2 < 6 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L256] COND FALSE !(!(mode1 == 0)) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L262] COND TRUE ((int)r1) < 2 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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 FALSE !(!(ep12 == 0)) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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] [L275] COND TRUE !(ep13 == 0) [L277] int node1____CPAchecker_TMP_1; VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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] [L278] COND TRUE max1 != nomsg VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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] [L280] COND TRUE p13_new == nomsg [L282] node1____CPAchecker_TMP_1 = max1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, max2=4, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, 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] [L284] p13_new = node1____CPAchecker_TMP_1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L286] mode1 = 1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L288] COND FALSE !(!(mode2 == 0)) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L294] COND TRUE ((int)r2) < 2 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L296] COND TRUE !(ep21 == 0) [L298] int node2____CPAchecker_TMP_0; VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, 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] [L299] COND TRUE max2 != nomsg VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, 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] [L301] COND TRUE p21_new == nomsg [L303] node2____CPAchecker_TMP_0 = max2 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, max2=4, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node2____CPAchecker_TMP_0=4, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, 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] [L305] p21_new = node2____CPAchecker_TMP_0 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p13_old=-1, p21=0, p21_new=4, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L307] COND FALSE !(!(ep23 == 0)) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p13_old=-1, p21=0, p21_new=4, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L318] mode2 = 1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p13_old=-1, p21=0, p21_new=4, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L320] COND FALSE !(!(mode3 == 0)) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p13_old=-1, p21=0, p21_new=4, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L326] COND TRUE ((int)r3) < 2 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p13_old=-1, p21=0, p21_new=4, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L328] COND FALSE !(!(ep31 == 0)) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p13_old=-1, p21=0, p21_new=4, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L339] COND TRUE !(ep32 == 0) [L341] int node3____CPAchecker_TMP_1; VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p13_old=-1, p21=0, p21_new=4, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L342] COND TRUE max3 != nomsg VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p13_old=-1, p21=0, p21_new=4, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L344] COND TRUE p32_new == nomsg [L346] node3____CPAchecker_TMP_1 = max3 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, max2=4, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node3____CPAchecker_TMP_1=127, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=4, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L348] p32_new = node3____CPAchecker_TMP_1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p13_old=-1, p21=0, p21_new=4, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=127, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L350] mode3 = 1 [L351] p12_old = p12_new [L352] p12_new = nomsg [L353] p13_old = p13_new [L354] p13_new = nomsg [L355] p21_old = p21_new [L356] p21_new = nomsg [L357] p23_old = p23_new [L358] p23_new = nomsg [L359] p31_old = p31_new [L360] p31_new = nomsg [L361] p32_old = p32_new [L362] p32_new = nomsg [L364] int check__tmp; VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L365] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L367] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L369] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L371] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L373] COND FALSE !(((int)r1) >= 2) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L379] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L381] COND TRUE ((int)r1) < 2 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L383] COND FALSE !(((int)r1) >= 2) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L389] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L391] COND TRUE ((int)r1) < 2 [L393] check__tmp = 1 [L394] __return_1860 = check__tmp [L395] main__c1 = __return_1860 [L397] _Bool __tmp_1; [L398] __tmp_1 = main__c1 [L399] _Bool assert__arg; [L400] assert__arg = __tmp_1 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, assert__arg=1, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=0, max1=126, 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=126, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L401] COND FALSE !(assert__arg == 0) [L407] int main____CPAchecker_TMP_0 = main__i2; [L408] main__i2 = main__i2 + 1 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=1, max1=126, 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=126, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L409] COND TRUE main__i2 < 6 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=1, max1=126, 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=126, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L412] COND TRUE !(mode1 == 0) [L414] r1 = (char)(((int)r1) + 1) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=0, m2=0, m3=0, main__i2=1, max1=126, 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=126, p21=0, p21_new=-1, p21_old=4, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L415] COND TRUE !(ep21 == 0) [L417] m1 = p21_old [L418] p21_old = nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=0, m3=0, main__i2=1, max1=126, 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=126, 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=127, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L419] COND FALSE !(((int)m1) > ((int)max1)) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=0, m3=0, main__i2=1, max1=126, 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=126, 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=127, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L423] COND FALSE !(!(ep31 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=0, m3=0, main__i2=1, max1=126, 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=126, 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=127, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L431] COND FALSE !(((int)r1) == 2) [L437] mode1 = 0 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=0, m3=0, main__i2=1, max1=126, 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=126, 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=127, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L439] COND TRUE !(mode2 == 0) [L441] r2 = (char)(((int)r2) + 1) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=0, m3=0, main__i2=1, max1=126, 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=126, 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=127, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L442] COND FALSE !(!(ep12 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=0, m3=0, main__i2=1, max1=126, 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=126, 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=127, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L450] COND TRUE !(ep32 == 0) [L452] m2 = p32_old [L453] p32_old = nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=0, main__i2=1, max1=126, 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=126, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L454] COND TRUE ((int)m2) > ((int)max2) [L456] max2 = m2 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=0, main__i2=1, max1=126, max2=127, 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=126, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L458] COND FALSE !(((int)r2) == 2) [L464] mode2 = 0 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=0, main__i2=1, max1=126, max2=127, 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=126, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L466] COND TRUE !(mode3 == 0) [L468] r3 = (char)(((int)r3) + 1) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=0, main__i2=1, max1=126, max2=127, 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=126, 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] [L469] COND TRUE !(ep13 == 0) [L471] m3 = p13_old [L472] p13_old = nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=1, max1=126, max2=127, 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] [L473] COND FALSE !(((int)m3) > ((int)max3)) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=1, max1=126, max2=127, 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] [L477] COND FALSE !(!(ep23 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L485] COND FALSE !(((int)r3) == 2) [L491] mode3 = 0 [L492] p12_old = p12_new [L493] p12_new = nomsg [L494] p13_old = p13_new [L495] p13_new = nomsg [L496] p21_old = p21_new [L497] p21_new = nomsg [L498] p23_old = p23_new [L499] p23_new = nomsg [L500] p31_old = p31_new [L501] p31_new = nomsg [L502] p32_old = p32_new [L503] p32_new = nomsg [L505] int check__tmp; VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L506] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L508] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L510] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L512] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L514] COND FALSE !(((int)r1) >= 2) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L520] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L522] COND TRUE ((int)r1) < 2 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L524] COND FALSE !(((int)r1) >= 2) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L530] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L532] COND TRUE ((int)r1) < 2 [L534] check__tmp = 1 [L535] __return_1978 = check__tmp [L536] main__c1 = __return_1978 [L538] _Bool __tmp_2; [L539] __tmp_2 = main__c1 [L540] _Bool assert__arg; [L541] assert__arg = __tmp_2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, assert__arg=1, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L542] COND FALSE !(assert__arg == 0) [L548] int main____CPAchecker_TMP_0 = main__i2; [L549] main__i2 = main__i2 + 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L550] COND TRUE main__i2 < 6 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L553] COND FALSE !(!(mode1 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L559] COND TRUE ((int)r1) < 2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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] [L561] COND FALSE !(!(ep12 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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] [L572] COND TRUE !(ep13 == 0) [L574] int node1____CPAchecker_TMP_1; VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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] [L575] COND TRUE max1 != nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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] [L577] COND TRUE p13_new == nomsg [L579] node1____CPAchecker_TMP_1 = max1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, 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] [L581] p13_new = node1____CPAchecker_TMP_1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, 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] [L583] mode1 = 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, 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] [L585] COND FALSE !(!(mode2 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L591] COND TRUE ((int)r2) < 2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, 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 !(ep21 == 0) [L595] int node2____CPAchecker_TMP_0; VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, 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_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, 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 p21_new == nomsg [L600] node2____CPAchecker_TMP_0 = max2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, node2____CPAchecker_TMP_0=127, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, 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] p21_new = node2____CPAchecker_TMP_0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p13_old=-1, p21=0, p21_new=127, 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] [L604] COND FALSE !(!(ep23 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p13_old=-1, p21=0, p21_new=127, 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] [L615] mode2 = 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p13_old=-1, p21=0, p21_new=127, 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] [L617] COND FALSE !(!(mode3 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p13_old=-1, p21=0, p21_new=127, 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] [L623] COND TRUE ((int)r3) < 2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p13_old=-1, p21=0, p21_new=127, 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] [L625] COND FALSE !(!(ep31 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p13_old=-1, p21=0, p21_new=127, 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] [L636] COND TRUE !(ep32 == 0) [L638] int node3____CPAchecker_TMP_1; VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p13_old=-1, p21=0, p21_new=127, 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] [L639] COND TRUE max3 != nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p13_old=-1, p21=0, p21_new=127, 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] [L641] COND TRUE p32_new == nomsg [L643] node3____CPAchecker_TMP_1 = max3 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, node3____CPAchecker_TMP_1=127, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=127, 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] [L645] p32_new = node3____CPAchecker_TMP_1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=127, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L647] mode3 = 1 [L648] p12_old = p12_new [L649] p12_new = nomsg [L650] p13_old = p13_new [L651] p13_new = nomsg [L652] p21_old = p21_new [L653] p21_new = nomsg [L654] p23_old = p23_new [L655] p23_new = nomsg [L656] p31_old = p31_new [L657] p31_new = nomsg [L658] p32_old = p32_new [L659] p32_new = nomsg [L661] int check__tmp; VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L662] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L664] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L666] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L668] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L670] COND FALSE !(((int)r1) >= 2) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L676] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L678] COND TRUE ((int)r1) < 2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L680] COND FALSE !(((int)r1) >= 2) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L686] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L688] COND TRUE ((int)r1) < 2 [L690] check__tmp = 1 [L691] __return_2099 = check__tmp [L692] main__c1 = __return_2099 [L694] _Bool __tmp_3; [L695] __tmp_3 = main__c1 [L696] _Bool assert__arg; [L697] assert__arg = __tmp_3 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, assert__arg=1, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main__i2=2, max1=126, max2=127, 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=126, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L698] COND FALSE !(assert__arg == 0) [L704] int main____CPAchecker_TMP_0 = main__i2; [L705] main__i2 = main__i2 + 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=126, max2=127, 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=126, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L706] COND TRUE main__i2 < 6 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=126, max2=127, 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=126, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L709] COND TRUE !(mode1 == 0) [L711] r1 = (char)(((int)r1) + 1) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=4, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=126, max2=127, 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=126, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L712] COND TRUE !(ep21 == 0) [L714] m1 = p21_old [L715] p21_old = nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=126, max2=127, 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=126, 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=127, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L716] COND TRUE ((int)m1) > ((int)max1) [L718] max1 = m1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=127, 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=126, 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=127, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L720] COND FALSE !(!(ep31 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=127, 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=126, 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=127, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L728] COND TRUE ((int)r1) == 2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=127, 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=126, 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=127, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L730] COND FALSE !(((int)max1) == ((int)id1)) [L1777] st1 = 1 [L1778] mode1 = 0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=127, 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=126, 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=127, r1=2, r2=1, r3=1, st1=1, st2=0, st3=0] [L1780] COND TRUE !(mode2 == 0) [L1782] r2 = (char)(((int)r2) + 1) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=127, 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=126, 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=127, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1783] COND FALSE !(!(ep12 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=127, 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=126, 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=127, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1791] COND TRUE !(ep32 == 0) [L1793] m2 = p32_old [L1794] p32_old = nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=127, 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=126, 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=1, st1=1, st2=0, st3=0] [L1795] COND FALSE !(((int)m2) > ((int)max2)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=127, 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=126, 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=1, st1=1, st2=0, st3=0] [L1799] COND TRUE ((int)r2) == 2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=127, 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=126, 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=1, st1=1, st2=0, st3=0] [L1801] COND FALSE !(((int)max2) == ((int)id2)) [L1951] nl2 = 1 [L1952] mode2 = 0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=126, 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=1, st1=1, st2=0, st3=0] [L1954] COND TRUE !(mode3 == 0) [L1956] r3 = (char)(((int)r3) + 1) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=126, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L1957] COND TRUE !(ep13 == 0) [L1959] m3 = p13_old [L1960] p13_old = nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L1961] COND FALSE !(((int)m3) > ((int)max3)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L1965] COND FALSE !(!(ep23 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L1973] COND TRUE ((int)r3) == 2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L1975] COND TRUE ((int)max3) == ((int)id3) [L1977] st3 = 1 [L1978] mode3 = 0 [L1979] p12_old = p12_new [L1980] p12_new = nomsg [L1981] p13_old = p13_new [L1982] p13_new = nomsg [L1983] p21_old = p21_new [L1984] p21_new = nomsg [L1985] p23_old = p23_new [L1986] p23_new = nomsg [L1987] p31_old = p31_new [L1988] p31_new = nomsg [L1989] p32_old = p32_new [L1990] p32_new = nomsg [L1992] int check__tmp; VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=1] [L1993] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L1999] check__tmp = 0 [L2000] __return_2483 = check__tmp [L2001] main__c1 = __return_2483 [L2003] _Bool __tmp_8; [L2004] __tmp_8 = main__c1 [L2005] _Bool assert__arg; [L2006] assert__arg = __tmp_8 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, assert__arg=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=1] [L2007] COND TRUE assert__arg == 0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=1] [L2009] reach_error() VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=126, id2=4, id3=127, init__r121=0, init__r311=0, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=1] - UnprovableResult [Line: 816]: 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: 883]: 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: 1861]: 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: 1906]: 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, 377 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 60.1s, OverallIterations: 35, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.7s, AutomataDifference: 22.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 43682 SdHoareTripleChecker+Valid, 9.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 43682 mSDsluCounter, 91601 SdHoareTripleChecker+Invalid, 8.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 67410 mSDsCounter, 865 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 14097 IncrementalHoareTripleChecker+Invalid, 14962 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 865 mSolverCounterUnsat, 24191 mSDtfsCounter, 14097 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 373 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 302 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1259 ImplicationChecksByTransitivity, 6.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=117018occurred in iteration=34, InterpolantAutomatonStates: 272, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 21.8s AutomataMinimizationTime, 34 MinimizatonAttempts, 331878 StatesRemovedByMinimization, 26 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 12.6s InterpolantComputationTime, 5524 NumberOfCodeBlocks, 5524 NumberOfCodeBlocksAsserted, 35 NumberOfCheckSat, 5321 ConstructedInterpolants, 0 QuantifiedInterpolants, 23373 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 34 InterpolantComputations, 34 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2024-12-02 13:25:25,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aefc55d5-f3ef-4bbc-94a7-ef711381968e/bin/uautomizer-verify-84ZbGMXZE1/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