./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash afa96f494675daaffb7cf8ecfbe30f06e1bb06b9219ecf3df6181ac4e4f076f6 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 21:21:29,992 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 21:21:30,061 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 21:21:30,066 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 21:21:30,069 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 21:21:30,084 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 21:21:30,084 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 21:21:30,085 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 21:21:30,085 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 21:21:30,086 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 21:21:30,086 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 21:21:30,086 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 21:21:30,086 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 21:21:30,086 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 21:21:30,086 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 21:21:30,086 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 21:21:30,086 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 21:21:30,086 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 21:21:30,086 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 21:21:30,086 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 21:21:30,086 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 21:21:30,086 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 21:21:30,086 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 21:21:30,086 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 21:21:30,087 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 21:21:30,087 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 21:21:30,087 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 21:21:30,087 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 21:21:30,087 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 21:21:30,087 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 21:21:30,087 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 21:21:30,087 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 21:21:30,087 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 21:21:30,087 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 21:21:30,087 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 21:21:30,087 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 21:21:30,087 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 21:21:30,087 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 21:21:30,087 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 21:21:30,087 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 21:21:30,087 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 21:21:30,087 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 21:21:30,087 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 21:21:30,088 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> afa96f494675daaffb7cf8ecfbe30f06e1bb06b9219ecf3df6181ac4e4f076f6 [2025-02-07 21:21:30,329 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 21:21:30,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 21:21:30,338 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 21:21:30,339 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 21:21:30,339 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 21:21:30,341 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2025-02-07 21:21:31,479 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/7bdcd188a/06377181c9fb4f67b6c93831bc9021e7/FLAG30f201908 [2025-02-07 21:21:31,899 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 21:21:31,899 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2025-02-07 21:21:31,929 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/7bdcd188a/06377181c9fb4f67b6c93831bc9021e7/FLAG30f201908 [2025-02-07 21:21:31,944 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/7bdcd188a/06377181c9fb4f67b6c93831bc9021e7 [2025-02-07 21:21:31,946 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 21:21:31,948 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 21:21:31,950 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 21:21:31,951 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 21:21:31,954 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 21:21:31,955 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 09:21:31" (1/1) ... [2025-02-07 21:21:31,956 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4db9aec2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:31, skipping insertion in model container [2025-02-07 21:21:31,956 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 09:21:31" (1/1) ... [2025-02-07 21:21:32,032 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 21:21:32,269 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[12460,12473] [2025-02-07 21:21:32,298 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[19746,19759] [2025-02-07 21:21:32,307 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[22098,22111] [2025-02-07 21:21:32,313 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[23218,23231] [2025-02-07 21:21:32,327 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[26768,26781] [2025-02-07 21:21:32,330 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[27891,27904] [2025-02-07 21:21:32,339 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[30206,30219] [2025-02-07 21:21:32,606 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 21:21:32,626 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 21:21:32,694 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[12460,12473] [2025-02-07 21:21:32,704 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[19746,19759] [2025-02-07 21:21:32,709 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[22098,22111] [2025-02-07 21:21:32,711 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[23218,23231] [2025-02-07 21:21:32,716 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[26768,26781] [2025-02-07 21:21:32,718 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[27891,27904] [2025-02-07 21:21:32,721 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[30206,30219] [2025-02-07 21:21:32,870 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 21:21:32,890 INFO L204 MainTranslator]: Completed translation [2025-02-07 21:21:32,890 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:32 WrapperNode [2025-02-07 21:21:32,890 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 21:21:32,891 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 21:21:32,891 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 21:21:32,892 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 21:21:32,897 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:32" (1/1) ... [2025-02-07 21:21:32,946 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:32" (1/1) ... [2025-02-07 21:21:33,086 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 7679 [2025-02-07 21:21:33,087 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 21:21:33,088 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 21:21:33,088 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 21:21:33,088 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 21:21:33,094 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:32" (1/1) ... [2025-02-07 21:21:33,095 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:32" (1/1) ... [2025-02-07 21:21:33,112 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:32" (1/1) ... [2025-02-07 21:21:33,164 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-02-07 21:21:33,164 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:32" (1/1) ... [2025-02-07 21:21:33,164 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:32" (1/1) ... [2025-02-07 21:21:33,219 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:32" (1/1) ... [2025-02-07 21:21:33,230 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:32" (1/1) ... [2025-02-07 21:21:33,245 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:32" (1/1) ... [2025-02-07 21:21:33,260 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:32" (1/1) ... [2025-02-07 21:21:33,289 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 21:21:33,291 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 21:21:33,291 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 21:21:33,291 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 21:21:33,293 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:32" (1/1) ... [2025-02-07 21:21:33,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 21:21:33,314 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 21:21:33,334 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-07 21:21:33,347 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-07 21:21:33,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 21:21:33,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 21:21:33,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 21:21:33,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 21:21:33,707 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 21:21:33,708 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 21:21:36,511 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8955: havoc main_~main____CPAchecker_TMP_0~106#1;havoc main_~__tmp_113~0#1, main_~assert__arg~112#1;havoc main_~check__tmp~116#1; [2025-02-07 21:21:36,511 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L367: havoc main_~node3__m3~0#1; [2025-02-07 21:21:36,511 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8295: havoc main_~main____CPAchecker_TMP_0~97#1;havoc main_~__tmp_104~0#1, main_~assert__arg~103#1;havoc main_~check__tmp~107#1; [2025-02-07 21:21:36,511 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4464: havoc main_~main____CPAchecker_TMP_0~39#1;havoc main_~__tmp_46~0#1, main_~assert__arg~45#1;havoc main_~check__tmp~49#1; [2025-02-07 21:21:36,511 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4069: havoc main_~node4__m4~16#1; [2025-02-07 21:21:36,511 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5919: havoc main_~main____CPAchecker_TMP_0~61#1;havoc main_~__tmp_68~0#1, main_~assert__arg~67#1;havoc main_~check__tmp~71#1; [2025-02-07 21:21:36,511 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11072: havoc main_~main____CPAchecker_TMP_0~138#1;havoc main_~__tmp_145~0#1, main_~assert__arg~144#1;havoc main_~check__tmp~148#1; [2025-02-07 21:21:36,512 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9751: havoc main_~main____CPAchecker_TMP_0~118#1;havoc main_~__tmp_125~0#1, main_~assert__arg~124#1;havoc main_~check__tmp~128#1; [2025-02-07 21:21:36,512 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3277: havoc main_~node3__m3~6#1; [2025-02-07 21:21:36,512 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7109: havoc main_~main____CPAchecker_TMP_0~79#1;havoc main_~__tmp_86~0#1, main_~assert__arg~85#1;havoc main_~check__tmp~89#1; [2025-02-07 21:21:36,512 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6317: havoc main_~main____CPAchecker_TMP_0~67#1;havoc main_~__tmp_74~0#1, main_~assert__arg~73#1;havoc main_~check__tmp~77#1; [2025-02-07 21:21:36,512 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8036: havoc main_~main____CPAchecker_TMP_0~93#1;havoc main_~__tmp_100~0#1, main_~assert__arg~99#1;havoc main_~check__tmp~103#1; [2025-02-07 21:21:36,512 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6715: havoc main_~main____CPAchecker_TMP_0~73#1;havoc main_~__tmp_80~0#1, main_~assert__arg~79#1;havoc main_~check__tmp~83#1; [2025-02-07 21:21:36,512 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1298: havoc main_~node3__m3~3#1; [2025-02-07 21:21:36,512 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8434: havoc main_~main____CPAchecker_TMP_0~99#1;havoc main_~__tmp_106~0#1, main_~assert__arg~105#1;havoc main_~check__tmp~109#1; [2025-02-07 21:21:36,512 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3810: havoc main_~node4__m4~15#1;havoc main_~node3____CPAchecker_TMP_1~2#1; [2025-02-07 21:21:36,512 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3018: havoc main_~node4__m4~12#1; [2025-02-07 21:21:36,512 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6850: havoc main_~main____CPAchecker_TMP_0~75#1;havoc main_~__tmp_82~0#1, main_~assert__arg~81#1;havoc main_~check__tmp~85#1; [2025-02-07 21:21:36,512 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8700: havoc main_~main____CPAchecker_TMP_0~102#1;havoc main_~__tmp_109~0#1, main_~assert__arg~108#1;havoc main_~check__tmp~112#1; [2025-02-07 21:21:36,512 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6058: havoc main_~main____CPAchecker_TMP_0~63#1;havoc main_~__tmp_70~0#1, main_~assert__arg~69#1;havoc main_~check__tmp~73#1; [2025-02-07 21:21:36,513 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L377: havoc main_~node3____CPAchecker_TMP_0~0#1; [2025-02-07 21:21:36,513 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5135: havoc main_~node4__m4~20#1; [2025-02-07 21:21:36,513 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5664: havoc main_~main____CPAchecker_TMP_0~57#1;havoc main_~__tmp_64~0#1, main_~assert__arg~63#1;havoc main_~check__tmp~67#1; [2025-02-07 21:21:36,513 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10817: havoc main_~main____CPAchecker_TMP_0~134#1;havoc main_~__tmp_141~0#1, main_~assert__arg~140#1;havoc main_~check__tmp~144#1; [2025-02-07 21:21:36,513 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4343: havoc main_~node3__m3~7#1;havoc main_~node2____CPAchecker_TMP_1~1#1; [2025-02-07 21:21:36,513 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8175: havoc main_~main____CPAchecker_TMP_0~95#1;havoc main_~__tmp_102~0#1, main_~assert__arg~101#1;havoc main_~check__tmp~105#1; [2025-02-07 21:21:36,513 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4079: havoc main_~node4____CPAchecker_TMP_0~8#1; [2025-02-07 21:21:36,513 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3551: havoc main_~node4__m4~14#1; [2025-02-07 21:21:36,513 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3287: havoc main_~node3____CPAchecker_TMP_0~2#1; [2025-02-07 21:21:36,513 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2759: havoc main_~node4__m4~11#1;havoc main_~node3____CPAchecker_TMP_1~1#1; [2025-02-07 21:21:36,513 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5799: havoc main_~main____CPAchecker_TMP_0~59#1;havoc main_~__tmp_66~0#1, main_~assert__arg~65#1;havoc main_~check__tmp~69#1; [2025-02-07 21:21:36,513 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7781: havoc main_~main____CPAchecker_TMP_0~89#1;havoc main_~__tmp_96~0#1, main_~assert__arg~95#1;havoc main_~check__tmp~99#1; [2025-02-07 21:21:36,513 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5403: havoc main_~node2__m2~4#1; [2025-02-07 21:21:36,514 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4876: havoc main_~node4__m4~19#1;havoc main_~node3____CPAchecker_TMP_1~3#1; [2025-02-07 21:21:36,514 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1970: havoc main_~node3__m3~5#1; [2025-02-07 21:21:36,514 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3820: havoc main_~node4____CPAchecker_TMP_0~7#1; [2025-02-07 21:21:36,514 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7916: havoc main_~main____CPAchecker_TMP_0~91#1;havoc main_~__tmp_98~0#1, main_~assert__arg~97#1;havoc main_~check__tmp~101#1; [2025-02-07 21:21:36,514 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6595: havoc main_~main____CPAchecker_TMP_0~71#1;havoc main_~__tmp_78~0#1, main_~assert__arg~77#1;havoc main_~check__tmp~81#1; [2025-02-07 21:21:36,514 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3028: havoc main_~node4____CPAchecker_TMP_0~4#1; [2025-02-07 21:21:36,514 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2500: havoc main_~node4__m4~10#1; [2025-02-07 21:21:36,514 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L386: havoc main_~node4__m4~0#1; [2025-02-07 21:21:36,514 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1179: havoc main_~main____CPAchecker_TMP_0~4#1;havoc main_~__tmp_5~0#1, main_~assert__arg~4#1;havoc main_~check__tmp~4#1; [2025-02-07 21:21:36,514 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L915: havoc main_~node2____CPAchecker_TMP_1~0#1; [2025-02-07 21:21:36,514 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5145: havoc main_~node4____CPAchecker_TMP_0~12#1; [2025-02-07 21:21:36,514 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L653: havoc main_~main____CPAchecker_TMP_0~2#1;havoc main_~__tmp_3~0#1, main_~assert__arg~2#1;havoc main_~check__tmp~2#1; [2025-02-07 21:21:36,514 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4617: havoc main_~node4__m4~18#1; [2025-02-07 21:21:36,514 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3296: havoc main_~node4__m4~13#1; [2025-02-07 21:21:36,515 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4353: havoc main_~node3____CPAchecker_TMP_0~3#1; [2025-02-07 21:21:36,515 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3561: havoc main_~node4____CPAchecker_TMP_0~6#1; [2025-02-07 21:21:36,515 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1315: havoc main_~node4__m4~4#1; [2025-02-07 21:21:36,515 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2769: havoc main_~node4____CPAchecker_TMP_0~3#1; [2025-02-07 21:21:36,515 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5544: havoc main_~main____CPAchecker_TMP_0~55#1;havoc main_~__tmp_62~0#1, main_~assert__arg~61#1;havoc main_~check__tmp~65#1; [2025-02-07 21:21:36,515 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5413: havoc main_~node2____CPAchecker_TMP_0~2#1; [2025-02-07 21:21:36,515 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1846: havoc main_~__tmp_12~0#1, main_~assert__arg~11#1;havoc main_~check__tmp~12#1; [2025-02-07 21:21:36,515 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4886: havoc main_~node4____CPAchecker_TMP_0~11#1; [2025-02-07 21:21:36,515 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10700: havoc main_~main____CPAchecker_TMP_0~133#1;havoc main_~__tmp_140~0#1, main_~assert__arg~139#1;havoc main_~check__tmp~143#1; [2025-02-07 21:21:36,515 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7661: havoc main_~main____CPAchecker_TMP_0~87#1;havoc main_~__tmp_94~0#1, main_~assert__arg~93#1;havoc main_~check__tmp~97#1; [2025-02-07 21:21:36,515 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1716: havoc main_~main____CPAchecker_TMP_0~6#1;havoc main_~__tmp_10~0#1, main_~assert__arg~9#1;havoc main_~check__tmp~10#1; [2025-02-07 21:21:36,515 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7266: havoc main_~node4__m4~28#1; [2025-02-07 21:21:36,515 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2510: havoc main_~node4____CPAchecker_TMP_0~2#1; [2025-02-07 21:21:36,515 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1453: havoc main_~node4__m4~5#1; [2025-02-07 21:21:36,515 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6474: havoc main_~node3__m3~9#1; [2025-02-07 21:21:36,515 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L396: havoc main_~node4____CPAchecker_TMP_0~0#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4362: havoc main_~node4__m4~17#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4627: havoc main_~node4____CPAchecker_TMP_0~10#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3306: havoc main_~node4____CPAchecker_TMP_0~5#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4231: havoc main_~main____CPAchecker_TMP_0~36#1;havoc main_~__tmp_43~0#1, main_~assert__arg~42#1;havoc main_~check__tmp~46#1;havoc main_~node4____CPAchecker_TMP_1~8#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10441: havoc main_~main____CPAchecker_TMP_0~129#1;havoc main_~__tmp_136~0#1, main_~assert__arg~135#1;havoc main_~check__tmp~139#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9649: havoc main_~main____CPAchecker_TMP_0~117#1;havoc main_~__tmp_124~0#1, main_~assert__arg~123#1;havoc main_~check__tmp~127#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7007: havoc main_~node4__m4~27#1;havoc main_~node3____CPAchecker_TMP_1~5#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6215: havoc main_~node4__m4~24#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1987: havoc main_~node4__m4~8#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5423: havoc main_~node3__m3~8#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11766: havoc main_~main____CPAchecker_TMP_0~149#1;havoc main_~__tmp_156~0#1, main_~assert__arg~155#1;havoc main_~check__tmp~159#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8332: havoc main_~node4__m4~32#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3972: havoc main_~main____CPAchecker_TMP_0~32#1;havoc main_~__tmp_39~0#1, main_~assert__arg~38#1;havoc main_~check__tmp~42#1;havoc main_~node4____CPAchecker_TMP_1~7#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10182: havoc main_~main____CPAchecker_TMP_0~125#1;havoc main_~__tmp_132~0#1, main_~assert__arg~131#1;havoc main_~check__tmp~135#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L801: havoc main_~node3____CPAchecker_TMP_0~1#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7540: havoc main_~node3__m3~10#1;havoc main_~node2____CPAchecker_TMP_1~2#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3180: havoc main_~main____CPAchecker_TMP_0~20#1;havoc main_~__tmp_27~0#1, main_~assert__arg~26#1;havoc main_~check__tmp~30#1;havoc main_~node4____CPAchecker_TMP_1~4#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7276: havoc main_~node4____CPAchecker_TMP_0~20#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9390: havoc main_~main____CPAchecker_TMP_0~113#1;havoc main_~__tmp_120~0#1, main_~assert__arg~119#1;havoc main_~check__tmp~123#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6748: havoc main_~node4__m4~26#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10580: havoc main_~main____CPAchecker_TMP_0~131#1;havoc main_~__tmp_138~0#1, main_~assert__arg~137#1;havoc main_~check__tmp~141#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6484: havoc main_~node3____CPAchecker_TMP_0~5#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5956: havoc main_~node4__m4~23#1;havoc main_~node3____CPAchecker_TMP_1~4#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11507: havoc main_~main____CPAchecker_TMP_0~145#1;havoc main_~__tmp_152~0#1, main_~assert__arg~151#1;havoc main_~check__tmp~155#1; [2025-02-07 21:21:36,516 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4372: havoc main_~node4____CPAchecker_TMP_0~9#1; [2025-02-07 21:21:36,517 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5297: havoc main_~main____CPAchecker_TMP_0~52#1;havoc main_~__tmp_59~0#1, main_~assert__arg~58#1;havoc main_~check__tmp~62#1;havoc main_~node4____CPAchecker_TMP_1~12#1; [2025-02-07 21:21:36,517 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8073: havoc main_~node4__m4~31#1;havoc main_~node3____CPAchecker_TMP_1~6#1; [2025-02-07 21:21:36,517 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3713: havoc main_~main____CPAchecker_TMP_0~28#1;havoc main_~__tmp_35~0#1, main_~assert__arg~34#1;havoc main_~check__tmp~38#1;havoc main_~node4____CPAchecker_TMP_1~6#1; [2025-02-07 21:21:36,517 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9131: havoc main_~main____CPAchecker_TMP_0~109#1;havoc main_~__tmp_116~0#1, main_~assert__arg~115#1;havoc main_~check__tmp~119#1; [2025-02-07 21:21:36,517 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2921: havoc main_~main____CPAchecker_TMP_0~16#1;havoc main_~__tmp_23~0#1, main_~assert__arg~22#1;havoc main_~check__tmp~26#1;havoc main_~node4____CPAchecker_TMP_1~3#1; [2025-02-07 21:21:36,517 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7017: havoc main_~node4____CPAchecker_TMP_0~19#1; [2025-02-07 21:21:36,517 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6225: havoc main_~node4____CPAchecker_TMP_0~16#1; [2025-02-07 21:21:36,517 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10321: havoc main_~main____CPAchecker_TMP_0~127#1;havoc main_~__tmp_134~0#1, main_~assert__arg~133#1;havoc main_~check__tmp~137#1; [2025-02-07 21:21:36,517 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L544: havoc main_~node1__m1~2#1;havoc main_~main____CPAchecker_TMP_0~1#1;havoc main_~__tmp_2~0#1, main_~assert__arg~1#1;havoc main_~check__tmp~1#1; [2025-02-07 21:21:36,517 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5697: havoc main_~node4__m4~22#1; [2025-02-07 21:21:36,517 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5433: havoc main_~node3____CPAchecker_TMP_0~4#1; [2025-02-07 21:21:36,518 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9529: havoc main_~main____CPAchecker_TMP_0~115#1;havoc main_~__tmp_122~0#1, main_~assert__arg~121#1;havoc main_~check__tmp~125#1; [2025-02-07 21:21:36,518 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5038: havoc main_~main____CPAchecker_TMP_0~48#1;havoc main_~__tmp_55~0#1, main_~assert__arg~54#1;havoc main_~check__tmp~58#1;havoc main_~node4____CPAchecker_TMP_1~11#1; [2025-02-07 21:21:36,518 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11248: havoc main_~main____CPAchecker_TMP_0~141#1;havoc main_~__tmp_148~0#1, main_~assert__arg~147#1;havoc main_~check__tmp~151#1; [2025-02-07 21:21:36,518 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9927: havoc main_~main____CPAchecker_TMP_0~121#1;havoc main_~__tmp_128~0#1, main_~assert__arg~127#1;havoc main_~check__tmp~131#1; [2025-02-07 21:21:36,518 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8342: havoc main_~node4____CPAchecker_TMP_0~24#1; [2025-02-07 21:21:36,518 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7814: havoc main_~node4__m4~30#1; [2025-02-07 21:21:36,518 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7550: havoc main_~node3____CPAchecker_TMP_0~6#1; [2025-02-07 21:21:36,518 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11646: havoc main_~main____CPAchecker_TMP_0~147#1;havoc main_~__tmp_154~0#1, main_~assert__arg~153#1;havoc main_~check__tmp~157#1; [2025-02-07 21:21:36,518 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6493: havoc main_~node4__m4~25#1; [2025-02-07 21:21:36,518 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4115: havoc main_~main____CPAchecker_TMP_0~34#1;havoc main_~__tmp_41~0#1, main_~assert__arg~40#1;havoc main_~check__tmp~44#1; [2025-02-07 21:21:36,518 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6758: havoc main_~node4____CPAchecker_TMP_0~18#1; [2025-02-07 21:21:36,518 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2662: havoc main_~main____CPAchecker_TMP_0~12#1;havoc main_~__tmp_19~0#1, main_~assert__arg~18#1;havoc main_~check__tmp~22#1;havoc main_~node4____CPAchecker_TMP_1~2#1; [2025-02-07 21:21:36,518 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5966: havoc main_~node4____CPAchecker_TMP_0~15#1; [2025-02-07 21:21:36,518 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10062: havoc main_~main____CPAchecker_TMP_0~123#1;havoc main_~__tmp_130~0#1, main_~assert__arg~129#1;havoc main_~check__tmp~133#1; [2025-02-07 21:21:36,518 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9270: havoc main_~main____CPAchecker_TMP_0~111#1;havoc main_~__tmp_118~0#1, main_~assert__arg~117#1;havoc main_~check__tmp~121#1; [2025-02-07 21:21:36,518 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4779: havoc main_~main____CPAchecker_TMP_0~44#1;havoc main_~__tmp_51~0#1, main_~assert__arg~50#1;havoc main_~check__tmp~54#1;havoc main_~node4____CPAchecker_TMP_1~10#1; [2025-02-07 21:21:36,518 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3458: havoc main_~main____CPAchecker_TMP_0~24#1;havoc main_~__tmp_31~0#1, main_~assert__arg~30#1;havoc main_~check__tmp~34#1;havoc main_~node4____CPAchecker_TMP_1~5#1; [2025-02-07 21:21:36,518 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8083: havoc main_~node4____CPAchecker_TMP_0~23#1; [2025-02-07 21:21:36,518 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8876: havoc main_~main____CPAchecker_TMP_0~105#1;havoc main_~__tmp_112~0#1, main_~assert__arg~111#1;havoc main_~check__tmp~115#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11387: havoc main_~main____CPAchecker_TMP_0~143#1;havoc main_~__tmp_150~0#1, main_~assert__arg~149#1;havoc main_~check__tmp~153#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3856: havoc main_~main____CPAchecker_TMP_0~30#1;havoc main_~__tmp_37~0#1, main_~assert__arg~36#1;havoc main_~check__tmp~40#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5442: havoc main_~node4__m4~21#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3064: havoc main_~main____CPAchecker_TMP_0~18#1;havoc main_~__tmp_25~0#1, main_~assert__arg~24#1;havoc main_~check__tmp~28#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5707: havoc main_~node4____CPAchecker_TMP_0~14#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9011: havoc main_~main____CPAchecker_TMP_0~107#1;havoc main_~__tmp_114~0#1, main_~assert__arg~113#1;havoc main_~check__tmp~117#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10993: havoc main_~main____CPAchecker_TMP_0~137#1;havoc main_~__tmp_144~0#1, main_~assert__arg~143#1;havoc main_~check__tmp~147#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8615: havoc main_~node2__m2~5#1;havoc main_~node1____CPAchecker_TMP_1~1#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7559: havoc main_~node4__m4~29#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1085: havoc main_~main____CPAchecker_TMP_0~3#1;havoc main_~__tmp_4~0#1, main_~assert__arg~3#1;havoc main_~check__tmp~3#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5181: havoc main_~main____CPAchecker_TMP_0~50#1;havoc main_~__tmp_57~0#1, main_~assert__arg~56#1;havoc main_~check__tmp~60#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7824: havoc main_~node4____CPAchecker_TMP_0~22#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6503: havoc main_~node4____CPAchecker_TMP_0~17#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2407: havoc main_~main____CPAchecker_TMP_0~8#1;havoc main_~__tmp_15~0#1, main_~assert__arg~14#1;havoc main_~check__tmp~18#1;havoc main_~node4____CPAchecker_TMP_1~1#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7428: havoc main_~main____CPAchecker_TMP_0~84#1;havoc main_~__tmp_91~0#1, main_~assert__arg~90#1;havoc main_~check__tmp~94#1;havoc main_~node4____CPAchecker_TMP_1~20#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1879: havoc main_~check__tmp~13#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11128: havoc main_~main____CPAchecker_TMP_0~139#1;havoc main_~__tmp_146~0#1, main_~assert__arg~145#1;havoc main_~check__tmp~149#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3597: havoc main_~main____CPAchecker_TMP_0~26#1;havoc main_~__tmp_33~0#1, main_~assert__arg~32#1;havoc main_~check__tmp~36#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9807: havoc main_~main____CPAchecker_TMP_0~119#1;havoc main_~__tmp_126~0#1, main_~assert__arg~125#1;havoc main_~check__tmp~129#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2805: havoc main_~main____CPAchecker_TMP_0~14#1;havoc main_~__tmp_21~0#1, main_~assert__arg~20#1;havoc main_~check__tmp~24#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4524: havoc main_~main____CPAchecker_TMP_0~40#1;havoc main_~__tmp_47~0#1, main_~assert__arg~46#1;havoc main_~check__tmp~50#1;havoc main_~node4____CPAchecker_TMP_1~9#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4922: havoc main_~main____CPAchecker_TMP_0~46#1;havoc main_~__tmp_53~0#1, main_~assert__arg~52#1;havoc main_~check__tmp~56#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1223: havoc main_~__tmp_6~0#1, main_~assert__arg~5#1;havoc main_~check__tmp~5#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7169: havoc main_~main____CPAchecker_TMP_0~80#1;havoc main_~__tmp_87~0#1, main_~assert__arg~86#1;havoc main_~check__tmp~90#1;havoc main_~node4____CPAchecker_TMP_1~19#1; [2025-02-07 21:21:36,519 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L563: havoc main_~node2__m2~2#1; [2025-02-07 21:21:36,520 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5452: havoc main_~node4____CPAchecker_TMP_0~13#1; [2025-02-07 21:21:36,520 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6377: havoc main_~main____CPAchecker_TMP_0~68#1;havoc main_~__tmp_75~0#1, main_~assert__arg~74#1;havoc main_~check__tmp~78#1;havoc main_~node4____CPAchecker_TMP_1~16#1; [2025-02-07 21:21:36,520 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8756: havoc main_~main____CPAchecker_TMP_0~103#1;havoc main_~__tmp_110~0#1, main_~assert__arg~109#1;havoc main_~check__tmp~113#1; [2025-02-07 21:21:36,520 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2546: havoc main_~main____CPAchecker_TMP_0~10#1;havoc main_~__tmp_17~0#1, main_~assert__arg~16#1;havoc main_~check__tmp~20#1; [2025-02-07 21:21:36,520 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1489: havoc main_~__tmp_9~0#1, main_~assert__arg~8#1;havoc main_~check__tmp~8#1; [2025-02-07 21:21:36,520 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L829: havoc main_~node3____CPAchecker_TMP_1~0#1; [2025-02-07 21:21:36,520 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8625: havoc main_~node2____CPAchecker_TMP_0~3#1; [2025-02-07 21:21:36,520 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1359: havoc main_~main____CPAchecker_TMP_0~5#1;havoc main_~__tmp_7~0#1, main_~assert__arg~6#1;havoc main_~check__tmp~6#1; [2025-02-07 21:21:36,520 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7569: havoc main_~node4____CPAchecker_TMP_0~21#1; [2025-02-07 21:21:36,521 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8494: havoc main_~main____CPAchecker_TMP_0~100#1;havoc main_~__tmp_107~0#1, main_~assert__arg~106#1;havoc main_~check__tmp~110#1;havoc main_~node4____CPAchecker_TMP_1~24#1; [2025-02-07 21:21:36,521 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4663: havoc main_~main____CPAchecker_TMP_0~42#1;havoc main_~__tmp_49~0#1, main_~assert__arg~48#1;havoc main_~check__tmp~52#1; [2025-02-07 21:21:36,521 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10873: havoc main_~main____CPAchecker_TMP_0~135#1;havoc main_~__tmp_142~0#1, main_~assert__arg~141#1;havoc main_~check__tmp~145#1; [2025-02-07 21:21:36,521 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3342: havoc main_~main____CPAchecker_TMP_0~22#1;havoc main_~__tmp_29~0#1, main_~assert__arg~28#1;havoc main_~check__tmp~32#1; [2025-02-07 21:21:36,521 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6910: havoc main_~main____CPAchecker_TMP_0~76#1;havoc main_~__tmp_83~0#1, main_~assert__arg~82#1;havoc main_~check__tmp~86#1;havoc main_~node4____CPAchecker_TMP_1~18#1; [2025-02-07 21:21:36,521 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10478: havoc main_~node4__m4~40#1; [2025-02-07 21:21:36,521 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6118: havoc main_~main____CPAchecker_TMP_0~64#1;havoc main_~__tmp_71~0#1, main_~assert__arg~70#1;havoc main_~check__tmp~74#1;havoc main_~node4____CPAchecker_TMP_1~15#1; [2025-02-07 21:21:36,521 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9686: havoc main_~node3__m3~12#1; [2025-02-07 21:21:36,521 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2023: havoc main_~__tmp_13~0#1, main_~assert__arg~12#1;havoc main_~check__tmp~14#1; [2025-02-07 21:21:36,521 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1760: havoc main_~__tmp_11~0#1, main_~assert__arg~10#1;havoc main_~check__tmp~11#1; [2025-02-07 21:21:36,521 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8235: havoc main_~main____CPAchecker_TMP_0~96#1;havoc main_~__tmp_103~0#1, main_~assert__arg~102#1;havoc main_~check__tmp~106#1;havoc main_~node4____CPAchecker_TMP_1~23#1; [2025-02-07 21:21:36,521 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L440: havoc main_~node1__m1~1#1;havoc main_~main____CPAchecker_TMP_0~0#1;havoc main_~__tmp_1~0#1, main_~assert__arg~0#1;havoc main_~check__tmp~0#1; [2025-02-07 21:21:36,521 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7312: havoc main_~main____CPAchecker_TMP_0~82#1;havoc main_~__tmp_89~0#1, main_~assert__arg~88#1;havoc main_~check__tmp~92#1; [2025-02-07 21:21:36,521 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10219: havoc main_~node4__m4~39#1;havoc main_~node3____CPAchecker_TMP_1~8#1; [2025-02-07 21:21:36,521 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5859: havoc main_~main____CPAchecker_TMP_0~60#1;havoc main_~__tmp_67~0#1, main_~assert__arg~66#1;havoc main_~check__tmp~70#1;havoc main_~node4____CPAchecker_TMP_1~14#1; [2025-02-07 21:21:36,522 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9427: havoc main_~node4__m4~36#1; [2025-02-07 21:21:36,522 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8635: havoc main_~node3__m3~11#1; [2025-02-07 21:21:36,522 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4408: havoc main_~main____CPAchecker_TMP_0~38#1;havoc main_~__tmp_45~0#1, main_~assert__arg~44#1;havoc main_~check__tmp~48#1; [2025-02-07 21:21:36,522 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7976: havoc main_~main____CPAchecker_TMP_0~92#1;havoc main_~__tmp_99~0#1, main_~assert__arg~98#1;havoc main_~check__tmp~102#1;havoc main_~node4____CPAchecker_TMP_1~22#1; [2025-02-07 21:21:36,522 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6655: havoc main_~main____CPAchecker_TMP_0~72#1;havoc main_~__tmp_79~0#1, main_~assert__arg~78#1;havoc main_~check__tmp~82#1;havoc main_~node4____CPAchecker_TMP_1~17#1; [2025-02-07 21:21:36,522 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11544: havoc main_~node4__m4~44#1; [2025-02-07 21:21:36,522 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L974: havoc main_~node1____CPAchecker_TMP_0~1#1; [2025-02-07 21:21:36,522 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10752: havoc main_~node3__m3~13#1;havoc main_~node2____CPAchecker_TMP_1~3#1; [2025-02-07 21:21:36,522 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10488: havoc main_~node4____CPAchecker_TMP_0~32#1; [2025-02-07 21:21:36,522 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7053: havoc main_~main____CPAchecker_TMP_0~78#1;havoc main_~__tmp_85~0#1, main_~assert__arg~84#1;havoc main_~check__tmp~88#1; [2025-02-07 21:21:36,522 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9960: havoc main_~node4__m4~38#1; [2025-02-07 21:21:36,522 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9696: havoc main_~node3____CPAchecker_TMP_0~8#1; [2025-02-07 21:21:36,522 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6261: havoc main_~main____CPAchecker_TMP_0~66#1;havoc main_~__tmp_73~0#1, main_~assert__arg~72#1;havoc main_~check__tmp~76#1; [2025-02-07 21:21:36,522 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9168: havoc main_~node4__m4~35#1;havoc main_~node3____CPAchecker_TMP_1~7#1; [2025-02-07 21:21:36,522 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1638: havoc main_~node2__m2~3#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L581: havoc main_~node3__m3~2#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8378: havoc main_~main____CPAchecker_TMP_0~98#1;havoc main_~__tmp_105~0#1, main_~assert__arg~104#1;havoc main_~check__tmp~108#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11285: havoc main_~node4__m4~43#1;havoc main_~node3____CPAchecker_TMP_1~9#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L715: havoc main_~node4____CPAchecker_TMP_0~1#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5604: havoc main_~main____CPAchecker_TMP_0~56#1;havoc main_~__tmp_63~0#1, main_~assert__arg~62#1;havoc main_~check__tmp~66#1;havoc main_~node4____CPAchecker_TMP_1~13#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10229: havoc main_~node4____CPAchecker_TMP_0~31#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6794: havoc main_~main____CPAchecker_TMP_0~74#1;havoc main_~__tmp_81~0#1, main_~assert__arg~80#1;havoc main_~check__tmp~84#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9437: havoc main_~node4____CPAchecker_TMP_0~28#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6002: havoc main_~main____CPAchecker_TMP_0~62#1;havoc main_~__tmp_69~0#1, main_~assert__arg~68#1;havoc main_~check__tmp~72#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8909: havoc main_~node4__m4~34#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8645: havoc main_~node3____CPAchecker_TMP_0~7#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7721: havoc main_~main____CPAchecker_TMP_0~88#1;havoc main_~__tmp_95~0#1, main_~assert__arg~94#1;havoc main_~check__tmp~98#1;havoc main_~node4____CPAchecker_TMP_1~21#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11554: havoc main_~node4____CPAchecker_TMP_0~36#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8119: havoc main_~main____CPAchecker_TMP_0~94#1;havoc main_~__tmp_101~0#1, main_~assert__arg~100#1;havoc main_~check__tmp~104#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11026: havoc main_~node4__m4~42#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10762: havoc main_~node3____CPAchecker_TMP_0~9#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9705: havoc main_~node4__m4~37#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2174: havoc main_~check__tmp~16#1;havoc main_~node4__m4~9#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9970: havoc main_~node4____CPAchecker_TMP_0~30#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9178: havoc main_~node4____CPAchecker_TMP_0~27#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5743: havoc main_~main____CPAchecker_TMP_0~58#1;havoc main_~__tmp_65~0#1, main_~assert__arg~64#1;havoc main_~check__tmp~68#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L458: havoc main_~node2__m2~1#1; [2025-02-07 21:21:36,523 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L327: havoc main_~node1__m1~0#1;havoc main_~init__tmp~0#1;#t~ret25#1 := main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__m4~1#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node4__m4~3#1, main_~node3__m3~1#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~6#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~7#1, main_~node4__m4~4#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~8#1, main_~check__tmp~9#1, main_~node4__m4~5#1, main_~node3__m3~3#1, main_~node2__m2~1#1, main_~main____CPAchecker_TMP_0~6#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~10#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~11#1, main_~node4__m4~6#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~12#1, main_~check__tmp~13#1, main_~node4__m4~7#1, main_~node3__m3~4#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~14#1, main_~check__tmp~15#1, main_~node4__m4~8#1, main_~check__tmp~16#1, main_~node4__m4~9#1, main_~node3__m3~5#1, main_~node2__m2~3#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~main____CPAchecker_TMP_0~7#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~17#1, main_~node4____CPAchecker_TMP_0~0#1, main_~main____CPAchecker_TMP_0~8#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~18#1, main_~node4____CPAchecker_TMP_1~1#1, main_~main____CPAchecker_TMP_0~9#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~19#1, main_~node4__m4~0#1, main_~main____CPAchecker_TMP_0~10#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~20#1, main_~main____CPAchecker_TMP_0~11#1, main_~__tmp_18~0#1, main_~assert__arg~17#1, main_~check__tmp~21#1, main_~node4____CPAchecker_TMP_0~2#1, main_~main____CPAchecker_TMP_0~12#1, main_~__tmp_19~0#1, main_~assert__arg~18#1, main_~check__tmp~22#1, main_~node4____CPAchecker_TMP_1~2#1, main_~main____CPAchecker_TMP_0~13#1, main_~__tmp_20~0#1, main_~assert__arg~19#1, main_~check__tmp~23#1, main_~node4__m4~10#1, main_~node3____CPAchecker_TMP_0~0#1, main_~main____CPAchecker_TMP_0~14#1, main_~__tmp_21~0#1, main_~assert__arg~20#1, main_~check__tmp~24#1, main_~main____CPAchecker_TMP_0~15#1, main_~__tmp_22~0#1, main_~assert__arg~21#1, main_~check__tmp~25#1, main_~node4____CPAchecker_TMP_0~3#1, main_~main____CPAchecker_TMP_0~16#1, main_~__tmp_23~0#1, main_~assert__arg~22#1, main_~check__tmp~26#1, main_~node4____CPAchecker_TMP_1~3#1, main_~main____CPAchecker_TMP_0~17#1, main_~__tmp_24~0#1, main_~assert__arg~23#1, main_~check__tmp~27#1, main_~node4__m4~11#1, main_~node3____CPAchecker_TMP_1~1#1, main_~main____CPAchecker_TMP_0~18#1, main_~__tmp_25~0#1, main_~assert__arg~24#1, main_~check__tmp~28#1, main_~main____CPAchecker_TMP_0~19#1, main_~__tmp_26~0#1, main_~assert__arg~25#1, main_~check__tmp~29#1, main_~node4____CPAchecker_TMP_0~4#1, main_~main____CPAchecker_TMP_0~20#1, main_~__tmp_27~0#1, main_~assert__arg~26#1, main_~check__tmp~30#1, main_~node4____CPAchecker_TMP_1~4#1, main_~main____CPAchecker_TMP_0~21#1, main_~__tmp_28~0#1, main_~assert__arg~27#1, main_~check__tmp~31#1, main_~node4__m4~12#1, main_~node3__m3~0#1, main_~main____CPAchecker_TMP_0~22#1, main_~__tmp_29~0#1, main_~assert__arg~28#1, main_~check__tmp~32#1, main_~main____CPAchecker_TMP_0~23#1, main_~__tmp_30~0#1, main_~assert__arg~29#1, main_~check__tmp~33#1, main_~node4____CPAchecker_TMP_0~5#1, main_~main____CPAchecker_TMP_0~24#1, main_~__tmp_31~0#1, main_~assert__arg~30#1, main_~check__tmp~34#1, main_~node4____CPAchecker_TMP_1~5#1, main_~main____CPAchecker_TMP_0~25#1, main_~__tmp_32~0#1, main_~assert__arg~31#1, main_~check__tmp~35#1, main_~node4__m4~13#1, main_~main____CPAchecker_TMP_0~26#1, main_~__tmp_33~0#1, main_~assert__arg~32#1, main_~check__tmp~36#1, main_~main____CPAchecker_TMP_0~27#1, main_~__tmp_34~0#1, main_~assert__arg~33#1, main_~check__tmp~37#1, main_~node4____CPAchecker_TMP_0~6#1, main_~main____CPAchecker_TMP_0~28#1, main_~__tmp_35~0#1, main_~assert__arg~34#1, main_~check__tmp~38#1, main_~node4____CPAchecker_TMP_1~6#1, main_~main____CPAchecker_TMP_0~29#1, main_~__tmp_36~0#1, main_~assert__arg~35#1, main_~check__tmp~39#1, main_~node4__m4~14#1, main_~node3____CPAchecker_TMP_0~2#1, main_~main____CPAchecker_TMP_0~30#1, main_~__tmp_37~0#1, main_~assert__arg~36#1, main_~check__tmp~40#1, main_~main____CPAchecker_TMP_0~31#1, main_~__tmp_38~0#1, main_~assert__arg~37#1, main_~check__tmp~41#1, main_~node4____CPAchecker_TMP_0~7#1, main_~main____CPAchecker_TMP_0~32#1, main_~__tmp_39~0#1, main_~assert__arg~38#1, main_~check__tmp~42#1, main_~node4____CPAchecker_TMP_1~7#1, main_~main____CPAchecker_TMP_0~33#1, main_~__tmp_40~0#1, main_~assert__arg~39#1, main_~check__tmp~43#1, main_~node4__m4~15#1, main_~node3____CPAchecker_TMP_1~2#1, main_~main____CPAchecker_TMP_0~34#1, main_~__tmp_41~0#1, main_~assert__arg~40#1, main_~check__tmp~44#1, main_~main____CPAchecker_TMP_0~35#1, main_~__tmp_42~0#1, main_~assert__arg~41#1, main_~check__tmp~45#1, main_~node4____CPAchecker_TMP_0~8#1, main_~main____CPAchecker_TMP_0~36#1, main_~__tmp_43~0#1, main_~assert__arg~42#1, main_~check__tmp~46#1, main_~node4____CPAchecker_TMP_1~8#1, main_~main____CPAchecker_TMP_0~37#1, main_~__tmp_44~0#1, main_~assert__arg~43#1, main_~check__tmp~47#1, main_~node4__m4~16#1, main_~node3__m3~6#1, main_~node2____CPAchecker_TMP_0~0#1, main_~main____CPAchecker_TMP_0~38#1, main_~__tmp_45~0#1, main_~assert__arg~44#1, main_~check__tmp~48#1, main_~main____CPAchecker_TMP_0~39#1, main_~__tmp_46~0#1, main_~assert__arg~45#1, main_~check__tmp~49#1, main_~node4____CPAchecker_TMP_0~9#1, main_~main____CPAchecker_TMP_0~40#1, main_~__tmp_47~0#1, main_~assert__arg~46#1, main_~check__tmp~50#1, main_~node4____CPAchecker_TMP_1~9#1, main_~main____CPAchecker_TMP_0~41#1, main_~__tmp_48~0#1, main_~assert__arg~47#1, main_~check__tmp~51#1, main_~node4__m4~17#1, main_~main____CPAchecker_TMP_0~42#1, main_~__tmp_49~0#1, main_~assert__arg~48#1, main_~check__tmp~52#1, main_~main____CPAchecker_TMP_0~43#1, main_~__tmp_50~0#1, main_~assert__arg~49#1, main_~check__tmp~53#1, main_~node4____CPAchecker_TMP_0~10#1, main_~main____CPAchecker_TMP_0~44#1, main_~__tmp_51~0#1, main_~assert__arg~50#1, main_~check__tmp~54#1, main_~node4____CPAchecker_TMP_1~10#1, main_~main____CPAchecker_TMP_0~45#1, main_~__tmp_52~0#1, main_~assert__arg~51#1, main_~check__tmp~55#1, main_~node4__m4~18#1, main_~node3____CPAchecker_TMP_0~3#1, main_~main____CPAchecker_TMP_0~46#1, main_~__tmp_53~0#1, main_~assert__arg~52#1, main_~check__tmp~56#1, main_~main____CPAchecker_TMP_0~47#1, main_~__tmp_54~0#1, main_~assert__arg~53#1, main_~check__tmp~57#1, main_~node4____CPAchecker_TMP_0~11#1, main_~main____CPAchecker_TMP_0~48#1, main_~__tmp_55~0#1, main_~assert__arg~54#1, main_~check__tmp~58#1, main_~node4____CPAchecker_TMP_1~11#1, main_~main____CPAchecker_TMP_0~49#1, main_~__tmp_56~0#1, main_~assert__arg~55#1, main_~check__tmp~59#1, main_~node4__m4~19#1, main_~node3____CPAchecker_TMP_1~3#1, main_~main____CPAchecker_TMP_0~50#1, main_~__tmp_57~0#1, main_~assert__arg~56#1, main_~check__tmp~60#1, main_~main____CPAchecker_TMP_0~51#1, main_~__tmp_58~0#1, main_~assert__arg~57#1, main_~check__tmp~61#1, main_~node4____CPAchecker_TMP_0~12#1, main_~main____CPAchecker_TMP_0~52#1, main_~__tmp_59~0#1, main_~assert__arg~58#1, main_~check__tmp~62#1, main_~node4____CPAchecker_TMP_1~12#1, main_~main____CPAchecker_TMP_0~53#1, main_~__tmp_60~0#1, main_~assert__arg~59#1, main_~check__tmp~63#1, main_~node4__m4~20#1, main_~node3__m3~7#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2__m2~0#1, main_~main____CPAchecker_TMP_0~54#1, main_~__tmp_61~0#1, main_~assert__arg~60#1, main_~check__tmp~64#1, main_~main____CPAchecker_TMP_0~55#1, main_~__tmp_62~0#1, main_~assert__arg~61#1, main_~check__tmp~65#1, main_~node4____CPAchecker_TMP_0~13#1, main_~main____CPAchecker_TMP_0~56#1, main_~__tmp_63~0#1, main_~assert__arg~62#1, main_~check__tmp~66#1, main_~node4____CPAchecker_TMP_1~13#1, main_~main____CPAchecker_TMP_0~57#1, main_~__tmp_64~0#1, main_~assert__arg~63#1, main_~check__tmp~67#1, main_~node4__m4~21#1, main_~main____CPAchecker_TMP_0~58#1, main_~__tmp_65~0#1, main_~assert__arg~64#1, main_~check__tmp~68#1, main_~main____CPAchecker_TMP_0~59#1, main_~__tmp_66~0#1, main_~assert__arg~65#1, main_~check__tmp~69#1, main_~node4____CPAchecker_TMP_0~14#1, main_~main____CPAchecker_TMP_0~60#1, main_~__tmp_67~0#1, main_~assert__arg~66#1, main_~check__tmp~70#1, main_~node4____CPAchecker_TMP_1~14#1, main_~main____CPAchecker_TMP_0~61#1, main_~__tmp_68~0#1, main_~assert__arg~67#1, main_~check__tmp~71#1, main_~node4__m4~22#1, main_~node3____CPAchecker_TMP_0~4#1, main_~main____CPAchecker_TMP_0~62#1, main_~__tmp_69~0#1, main_~assert__arg~68#1, main_~check__tmp~72#1, main_~main____CPAchecker_TMP_0~63#1, main_~__tmp_70~0#1, main_~assert__arg~69#1, main_~check__tmp~73#1, main_~node4____CPAchecker_TMP_0~15#1, main_~main____CPAchecker_TMP_0~64#1, main_~__tmp_71~0#1, main_~assert__arg~70#1, main_~check__tmp~74#1, main_~node4____CPAchecker_TMP_1~15#1, main_~main____CPAchecker_TMP_0~65#1, main_~__tmp_72~0#1, main_~assert__arg~71#1, main_~check__tmp~75#1, main_~node4__m4~23#1, main_~node3____CPAchecker_TMP_1~4#1, main_~main____CPAchecker_TMP_0~66#1, main_~__tmp_73~0#1, main_~assert__arg~72#1, main_~check__tmp~76#1, main_~main____CPAchecker_TMP_0~67#1, main_~__tmp_74~0#1, main_~assert__arg~73#1, main_~check__tmp~77#1, main_~node4____CPAchecker_TMP_0~16#1, main_~main____CPAchecker_TMP_0~68#1, main_~__tmp_75~0#1, main_~assert__arg~74#1, main_~check__tmp~78#1, main_~node4____CPAchecker_TMP_1~16#1, main_~main____CPAchecker_TMP_0~69#1, main_~__tmp_76~0#1, main_~assert__arg~75#1, main_~check__tmp~79#1, main_~node4__m4~24#1, main_~node3__m3~8#1, main_~main____CPAchecker_TMP_0~70#1, main_~__tmp_77~0#1, main_~assert__arg~76#1, main_~check__tmp~80#1, main_~main____CPAchecker_TMP_0~71#1, main_~__tmp_78~0#1, main_~assert__arg~77#1, main_~check__tmp~81#1, main_~node4____CPAchecker_TMP_0~17#1, main_~main____CPAchecker_TMP_0~72#1, main_~__tmp_79~0#1, main_~assert__arg~78#1, main_~check__tmp~82#1, main_~node4____CPAchecker_TMP_1~17#1, main_~main____CPAchecker_TMP_0~73#1, main_~__tmp_80~0#1, main_~assert__arg~79#1, main_~check__tmp~83#1, main_~node4__m4~25#1, main_~main____CPAchecker_TMP_0~74#1, main_~__tmp_81~0#1, main_~assert__arg~80#1, main_~check__tmp~84#1, main_~main____CPAchecker_TMP_0~75#1, main_~__tmp_82~0#1, main_~assert__arg~81#1, main_~check__tmp~85#1, main_~node4____CPAchecker_TMP_0~18#1, main_~main____CPAchecker_TMP_0~76#1, main_~__tmp_83~0#1, main_~assert__arg~82#1, main_~check__tmp~86#1, main_~node4____CPAchecker_TMP_1~18#1, main_~main____CPAchecker_TMP_0~77#1, main_~__tmp_84~0#1, main_~assert__arg~83#1, main_~check__tmp~87#1, main_~node4__m4~26#1, main_~node3____CPAchecker_TMP_0~5#1, main_~main____CPAchecker_TMP_0~78#1, main_~__tmp_85~0#1, main_~assert__arg~84#1, main_~check__tmp~88#1, main_~main____CPAchecker_TMP_0~79#1, main_~__tmp_86~0#1, main_~assert__arg~85#1, main_~check__tmp~89#1, main_~node4____CPAchecker_TMP_0~19#1, main_~main____CPAchecker_TMP_0~80#1, main_~__tmp_87~0#1, main_~assert__arg~86#1, main_~check__tmp~90#1, main_~node4____CPAchecker_TMP_1~19#1, main_~main____CPAchecker_TMP_0~81#1, main_~__tmp_88~0#1, main_~assert__arg~87#1, main_~check__tmp~91#1, main_~node4__m4~27#1, main_~node3____CPAchecker_TMP_1~5#1, main_~main____CPAchecker_TMP_0~82#1, main_~__tmp_89~0#1, main_~assert__arg~88#1, main_~check__tmp~92#1, main_~main____CPAchecker_TMP_0~83#1, main_~__tmp_90~0#1, main_~assert__arg~89#1, main_~check__tmp~93#1, main_~node4____CPAchecker_TMP_0~20#1, main_~main____CPAchecker_TMP_0~84#1, main_~__tmp_91~0#1, main_~assert__arg~90#1, main_~check__tmp~94#1, main_~node4____CPAchecker_TMP_1~20#1, main_~main____CPAchecker_TMP_0~85#1, main_~__tmp_92~0#1, main_~assert__arg~91#1, main_~check__tmp~95#1, main_~node4__m4~28#1, main_~node3__m3~9#1, main_~node2____CPAchecker_TMP_0~2#1, main_~main____CPAchecker_TMP_0~86#1, main_~__tmp_93~0#1, main_~assert__arg~92#1, main_~check__tmp~96#1, main_~main____CPAchecker_TMP_0~87#1, main_~__tmp_94~0#1, main_~assert__arg~93#1, main_~check__tmp~97#1, main_~node4____CPAchecker_TMP_0~21#1, main_~main____CPAchecker_TMP_0~88#1, main_~__tmp_95~0#1, main_~assert__arg~94#1, main_~check__tmp~98#1, main_~node4____CPAchecker_TMP_1~21#1, main_~main____CPAchecker_TMP_0~89#1, main_~__tmp_96~0#1, main_~assert__arg~95#1, main_~check__tmp~99#1, main_~node4__m4~29#1, main_~main____CPAchecker_TMP_0~90#1, main_~__tmp_97~0#1, main_~assert__arg~96#1, main_~check__tmp~100#1, main_~main____CPAchecker_TMP_0~91#1, main_~__tmp_98~0#1, main_~assert__arg~97#1, main_~check__tmp~101#1, main_~node4____CPAchecker_TMP_0~22#1, main_~main____CPAchecker_TMP_0~92#1, main_~__tmp_99~0#1, main_~assert__arg~98#1, main_~check__tmp~102#1, main_~node4____CPAchecker_TMP_1~22#1, main_~main____CPAchecker_TMP_0~93#1, main_~__tmp_100~0#1, main_~assert__arg~99#1, main_~check__tmp~103#1, main_~node4__m4~30#1, main_~node3____CPAchecker_TMP_0~6#1, main_~main____CPAchecker_TMP_0~94#1, main_~__tmp_101~0#1, main_~assert__arg~100#1, main_~check__tmp~104#1, main_~main____CPAchecker_TMP_0~95#1, main_~__tmp_102~0#1, main_~assert__arg~101#1, main_~check__tmp~105#1, main_~node4____CPAchecker_TMP_0~23#1, main_~main____CPAchecker_TMP_0~96#1, main_~__tmp_103~0#1, main_~assert__arg~102#1, main_~check__tmp~106#1, main_~node4____CPAchecker_TMP_1~23#1, main_~main____CPAchecker_TMP_0~97#1, main_~__tmp_104~0#1, main_~assert__arg~103#1, main_~check__tmp~107#1, main_~node4__m4~31#1, main_~node3____CPAchecker_TMP_1~6#1, main_~main____CPAchecker_TMP_0~98#1, main_~__tmp_105~0#1, main_~assert__arg~104#1, main_~check__tmp~108#1, main_~main____CPAchecker_TMP_0~99#1, main_~__tmp_106~0#1, main_~assert__arg~105#1, main_~check__tmp~109#1, main_~node4____CPAchecker_TMP_0~24#1, main_~main____CPAchecker_TMP_0~100#1, main_~__tmp_107~0#1, main_~assert__arg~106#1, main_~check__tmp~110#1, main_~node4____CPAchecker_TMP_1~24#1, main_~main____CPAchecker_TMP_0~101#1, main_~__tmp_108~0#1, main_~assert__arg~107#1, main_~check__tmp~111#1, main_~node4__m4~32#1, main_~node3__m3~10#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2__m2~4#1, main_~node1____CPAchecker_TMP_0~0#1, main_~main____CPAchecker_TMP_0~102#1, main_~__tmp_109~0#1, main_~assert__arg~108#1, main_~check__tmp~112#1, main_~main____CPAchecker_TMP_0~103#1, main_~__tmp_110~0#1, main_~assert__arg~109#1, main_~check__tmp~113#1, main_~node4____CPAchecker_TMP_0~25#1, main_~main____CPAchecker_TMP_0~104#1, main_~__tmp_111~0#1, main_~assert__arg~110#1, main_~check__tmp~114#1, main_~node4____CPAchecker_TMP_1~25#1, main_~main____CPAchecker_TMP_0~105#1, main_~__tmp_112~0#1, main_~assert__arg~111#1, main_~check__tmp~115#1, main_~node4__m4~33#1, main_~main____CPAchecker_TMP_0~106#1, main_~__tmp_113~0#1, main_~assert__arg~112#1, main_~check__tmp~116#1, main_~main____CPAchecker_TMP_0~107#1, main_~__tmp_114~0#1, main_~assert__arg~113#1, main_~check__tmp~117#1, main_~node4____CPAchecker_TMP_0~26#1, main_~main____CPAchecker_TMP_0~108#1, main_~__tmp_115~0#1, main_~assert__arg~114#1, main_~check__tmp~118#1, main_~node4____CPAchecker_TMP_1~26#1, main_~main____CPAchecker_TMP_0~109#1, main_~__tmp_116~0#1, main_~assert__arg~115#1, main_~check__tmp~119#1, main_~node4__m4~34#1, main_~node3____CPAchecker_TMP_0~7#1, main_~main____CPAchecker_TMP_0~110#1, main_~__tmp_117~0#1, main_~assert__arg~116#1, main_~check__tmp~120#1, main_~main____CPAchecker_TMP_0~111#1, main_~__tmp_118~0#1, main_~assert__arg~117#1, main_~check__tmp~121#1, main_~node4____CPAchecker_TMP_0~27#1, main_~main____CPAchecker_TMP_0~112#1, main_~__tmp_119~0#1, main_~assert__arg~118#1, main_~check__tmp~122#1, main_~node4____CPAchecker_TMP_1~27#1, main_~main____CPAchecker_TMP_0~113#1, main_~__tmp_120~0#1, main_~assert__arg~119#1, main_~check__tmp~123#1, main_~node4__m4~35#1, main_~node3____CPAchecker_TMP_1~7#1, main_~main____CPAchecker_TMP_0~114#1, main_~__tmp_121~0#1, main_~assert__arg~120#1, main_~check__tmp~124#1, main_~main____CPAchecker_TMP_0~115#1, main_~__tmp_122~0#1, main_~assert__arg~121#1, main_~check__tmp~125#1, main_~node4____CPAchecker_TMP_0~28#1, main_~main____CPAchecker_TMP_0~116#1, main_~__tmp_123~0#1, main_~assert__arg~122#1, main_~check__tmp~126#1, main_~node4____CPAchecker_TMP_1~28#1, main_~main____CPAchecker_TMP_0~117#1, main_~__tmp_124~0#1, main_~assert__arg~123#1, main_~check__tmp~127#1, main_~node4__m4~36#1, main_~node3__m3~11#1, main_~main____CPAchecker_TMP_0~118#1, main_~__tmp_125~0#1, main_~assert__arg~124#1, main_~check__tmp~128#1, main_~main____CPAchecker_TMP_0~119#1, main_~__tmp_126~0#1, main_~assert__arg~125#1, main_~check__tmp~129#1, main_~node4____CPAchecker_TMP_0~29#1, main_~main____CPAchecker_TMP_0~120#1, main_~__tmp_127~0#1, main_~assert__arg~126#1, main_~check__tmp~130#1, main_~node4____CPAchecker_TMP_1~29#1, main_~main____CPAchecker_TMP_0~121#1, main_~__tmp_128~0#1, main_~assert__arg~127#1, main_~check__tmp~131#1, main_~node4__m4~37#1, main_~main____CPAchecker_TMP_0~122#1, main_~__tmp_129~0#1, main_~assert__arg~128#1, main_~check__tmp~132#1, main_~main____CPAchecker_TMP_0~123#1, main_~__tmp_130~0#1, main_~assert__arg~129#1, main_~check__tmp~133#1, main_~node4____CPAchecker_TMP_0~30#1, main_~main____CPAchecker_TMP_0~124#1, main_~__tmp_131~0#1, main_~assert__arg~130#1, main_~check__tmp~134#1, main_~node4____CPAchecker_TMP_1~30#1, main_~main____CPAchecker_TMP_0~125#1, main_~__tmp_132~0#1, main_~assert__arg~131#1, main_~check__tmp~135#1, main_~node4__m4~38#1, main_~node3____CPAchecker_TMP_0~8#1, main_~main____CPAchecker_TMP_0~126#1, main_~__tmp_133~0#1, main_~assert__arg~132#1, main_~check__tmp~136#1, main_~main____CPAchecker_TMP_0~127#1, main_~__tmp_134~0#1, main_~assert__arg~133#1, main_~check__tmp~137#1, main_~node4____CPAchecker_TMP_0~31#1, main_~main____CPAchecker_TMP_0~128#1, main_~__tmp_135~0#1, main_~assert__arg~134#1, main_~check__tmp~138#1, main_~node4____CPAchecker_TMP_1~31#1, main_~main____CPAchecker_TMP_0~129#1, main_~__tmp_136~0#1, main_~assert__arg~135#1, main_~check__tmp~139#1, main_~node4__m4~39#1, main_~node3____CPAchecker_TMP_1~8#1, main_~main____CPAchecker_TMP_0~130#1, main_~__tmp_137~0#1, main_~assert__arg~136#1, main_~check__tmp~140#1, main_~main____CPAchecker_TMP_0~131#1, main_~__tmp_138~0#1, main_~assert__arg~137#1, main_~check__tmp~141#1, main_~node4____CPAchecker_TMP_0~32#1, main_~main____CPAchecker_TMP_0~132#1, main_~__tmp_139~0#1, main_~assert__arg~138#1, main_~check__tmp~142#1, main_~node4____CPAchecker_TMP_1~32#1, main_~main____CPAchecker_TMP_0~133#1, main_~__tmp_140~0#1, main_~assert__arg~139#1, main_~check__tmp~143#1, main_~node4__m4~40#1, main_~node3__m3~12#1, main_~node2____CPAchecker_TMP_0~3#1, main_~main____CPAchecker_TMP_0~134#1, main_~__tmp_141~0#1, main_~assert__arg~140#1, main_~check__tmp~144#1, main_~main____CPAchecker_TMP_0~135#1, main_~__tmp_142~0#1, main_~assert__arg~141#1, main_~check__tmp~145#1, main_~node4____CPAchecker_TMP_0~33#1, main_~main____CPAchecker_TMP_0~136#1, main_~__tmp_143~0#1, main_~assert__arg~142#1, main_~check__tmp~146#1, main_~node4____CPAchecker_TMP_1~33#1, main_~main____CPAchecker_TMP_0~137#1, main_~__tmp_144~0#1, main_~assert__arg~143#1, main_~check__tmp~147#1, main_~node4__m4~41#1, main_~main____CPAchecker_TMP_0~138#1, main_~__tmp_145~0#1, main_~assert__arg~144#1, main_~check__tmp~148#1, main_~main____CPAchecker_TMP_0~139#1, main_~__tmp_146~0#1, main_~assert__arg~145#1, main_~check__tmp~149#1, main_~node4____CPAchecker_TMP_0~34#1, main_~main____CPAchecker_TMP_0~140#1, main_~__tmp_147~0#1, main_~assert__arg~146#1, main_~check__tmp~150#1, main_~node4____CPAchecker_TMP_1~34#1, main_~main____CPAchecker_TMP_0~141#1, main_~__tmp_148~0#1, main_~assert__arg~147#1, main_~check__tmp~151#1, main_~node4__m4~42#1, main_~node3____CPAchecker_TMP_0~9#1, main_~main____CPAchecker_TMP_0~142#1, main_~__tmp_149~0#1, main_~assert__arg~148#1, main_~check__tmp~152#1, main_~main____CPAchecker_TMP_0~143#1, main_~__tmp_150~0#1, main_~assert__arg~149#1, main_~check__tmp~153#1, main_~node4____CPAchecker_TMP_0~35#1, main_~main____CPAchecker_TMP_0~144#1, main_~__tmp_151~0#1, main_~assert__arg~150#1, main_~check__tmp~154#1, main_~node4____CPAchecker_TMP_1~35#1, main_~main____CPAchecker_TMP_0~145#1, main_~__tmp_152~0#1, main_~assert__arg~151#1, main_~check__tmp~155#1, main_~node4__m4~43#1, main_~node3____CPAchecker_TMP_1~9#1, main_~main____CPAchecker_TMP_0~146#1, main_~__tmp_153~0#1, main_~assert__arg~152#1, main_~check__tmp~156#1, main_~main____CPAchecker_TMP_0~147#1, main_~__tmp_154~0#1, main_~assert__arg~153#1, main_~check__tmp~157#1, main_~node4____CPAchecker_TMP_0~36#1, main_~main____CPAchecker_TMP_0~148#1, main_~__tmp_155~0#1, main_~assert__arg~154#1, main_~check__tmp~158#1, main_~node4____CPAchecker_TMP_1~36#1, main_~main____CPAchecker_TMP_0~149#1, main_~__tmp_156~0#1, main_~assert__arg~155#1, main_~check__tmp~159#1, main_~node4__m4~44#1, main_~node3__m3~13#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2__m2~5#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1__m1~0#1, main_~init__tmp~0#1, main_~main__c1~0#1, main_~main__i2~0#1;assume { :end_inline_main } true; [2025-02-07 21:21:36,524 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4291: havoc main_~main____CPAchecker_TMP_0~37#1;havoc main_~__tmp_44~0#1, main_~assert__arg~43#1;havoc main_~check__tmp~47#1; [2025-02-07 21:21:36,524 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11295: havoc main_~node4____CPAchecker_TMP_0~35#1; [2025-02-07 21:21:36,524 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7860: havoc main_~main____CPAchecker_TMP_0~90#1;havoc main_~__tmp_97~0#1, main_~assert__arg~96#1;havoc main_~check__tmp~100#1; [2025-02-07 21:21:36,524 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6539: havoc main_~main____CPAchecker_TMP_0~70#1;havoc main_~__tmp_77~0#1, main_~assert__arg~76#1;havoc main_~check__tmp~80#1; [2025-02-07 21:21:36,524 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8654: havoc main_~node4__m4~33#1; [2025-02-07 21:21:36,524 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8919: havoc main_~node4____CPAchecker_TMP_0~26#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4032: havoc main_~main____CPAchecker_TMP_0~33#1;havoc main_~__tmp_40~0#1, main_~assert__arg~39#1;havoc main_~check__tmp~43#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10771: havoc main_~node4__m4~41#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1522: havoc main_~check__tmp~9#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3240: havoc main_~main____CPAchecker_TMP_0~21#1;havoc main_~__tmp_28~0#1, main_~assert__arg~27#1;havoc main_~check__tmp~31#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11036: havoc main_~node4____CPAchecker_TMP_0~34#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1655: havoc main_~node3__m3~4#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9715: havoc main_~node4____CPAchecker_TMP_0~29#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10640: havoc main_~main____CPAchecker_TMP_0~132#1;havoc main_~__tmp_139~0#1, main_~assert__arg~138#1;havoc main_~check__tmp~142#1;havoc main_~node4____CPAchecker_TMP_1~32#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L599: havoc main_~node4__m4~2#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5488: havoc main_~main____CPAchecker_TMP_0~54#1;havoc main_~__tmp_61~0#1, main_~assert__arg~60#1;havoc main_~check__tmp~64#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5357: havoc main_~main____CPAchecker_TMP_0~53#1;havoc main_~__tmp_60~0#1, main_~assert__arg~59#1;havoc main_~check__tmp~63#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L337: havoc main_~node1____CPAchecker_TMP_0~0#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3773: havoc main_~main____CPAchecker_TMP_0~29#1;havoc main_~__tmp_36~0#1, main_~assert__arg~35#1;havoc main_~check__tmp~39#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7605: havoc main_~main____CPAchecker_TMP_0~86#1;havoc main_~__tmp_93~0#1, main_~assert__arg~92#1;havoc main_~check__tmp~96#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2056: havoc main_~check__tmp~15#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2981: havoc main_~main____CPAchecker_TMP_0~17#1;havoc main_~__tmp_24~0#1, main_~assert__arg~23#1;havoc main_~check__tmp~27#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10381: havoc main_~main____CPAchecker_TMP_0~128#1;havoc main_~__tmp_135~0#1, main_~assert__arg~134#1;havoc main_~check__tmp~138#1;havoc main_~node4____CPAchecker_TMP_1~31#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4171: havoc main_~main____CPAchecker_TMP_0~35#1;havoc main_~__tmp_42~0#1, main_~assert__arg~41#1;havoc main_~check__tmp~45#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9589: havoc main_~main____CPAchecker_TMP_0~116#1;havoc main_~__tmp_123~0#1, main_~assert__arg~122#1;havoc main_~check__tmp~126#1;havoc main_~node4____CPAchecker_TMP_1~28#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8664: havoc main_~node4____CPAchecker_TMP_0~25#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5098: havoc main_~main____CPAchecker_TMP_0~49#1;havoc main_~__tmp_56~0#1, main_~assert__arg~55#1;havoc main_~check__tmp~59#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1002: havoc main_~node1____CPAchecker_TMP_1~0#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1135: havoc main_~node4__m4~3#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10781: havoc main_~node4____CPAchecker_TMP_0~33#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11706: havoc main_~main____CPAchecker_TMP_0~148#1;havoc main_~__tmp_155~0#1, main_~assert__arg~154#1;havoc main_~check__tmp~158#1;havoc main_~node4____CPAchecker_TMP_1~36#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L475: havoc main_~node3__m3~1#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2722: havoc main_~main____CPAchecker_TMP_0~13#1;havoc main_~__tmp_20~0#1, main_~assert__arg~19#1;havoc main_~check__tmp~23#1; [2025-02-07 21:21:36,525 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10122: havoc main_~main____CPAchecker_TMP_0~124#1;havoc main_~__tmp_131~0#1, main_~assert__arg~130#1;havoc main_~check__tmp~134#1;havoc main_~node4____CPAchecker_TMP_1~30#1; [2025-02-07 21:21:36,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3912: havoc main_~main____CPAchecker_TMP_0~31#1;havoc main_~__tmp_38~0#1, main_~assert__arg~37#1;havoc main_~check__tmp~41#1; [2025-02-07 21:21:36,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9330: havoc main_~main____CPAchecker_TMP_0~112#1;havoc main_~__tmp_119~0#1, main_~assert__arg~118#1;havoc main_~check__tmp~122#1;havoc main_~node4____CPAchecker_TMP_1~27#1; [2025-02-07 21:21:36,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3120: havoc main_~main____CPAchecker_TMP_0~19#1;havoc main_~__tmp_26~0#1, main_~assert__arg~25#1;havoc main_~check__tmp~29#1; [2025-02-07 21:21:36,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1403: havoc main_~__tmp_8~0#1, main_~assert__arg~7#1;havoc main_~check__tmp~7#1; [2025-02-07 21:21:36,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4839: havoc main_~main____CPAchecker_TMP_0~45#1;havoc main_~__tmp_52~0#1, main_~assert__arg~51#1;havoc main_~check__tmp~55#1; [2025-02-07 21:21:36,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L743: havoc main_~node4____CPAchecker_TMP_1~0#1; [2025-02-07 21:21:36,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3518: havoc main_~main____CPAchecker_TMP_0~25#1;havoc main_~__tmp_32~0#1, main_~assert__arg~31#1;havoc main_~check__tmp~35#1; [2025-02-07 21:21:36,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L347: havoc main_~node2__m2~0#1; [2025-02-07 21:21:36,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5237: havoc main_~main____CPAchecker_TMP_0~51#1;havoc main_~__tmp_58~0#1, main_~assert__arg~57#1;havoc main_~check__tmp~61#1; [2025-02-07 21:21:36,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11447: havoc main_~main____CPAchecker_TMP_0~144#1;havoc main_~__tmp_151~0#1, main_~assert__arg~150#1;havoc main_~check__tmp~154#1;havoc main_~node4____CPAchecker_TMP_1~35#1; [2025-02-07 21:21:36,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3653: havoc main_~main____CPAchecker_TMP_0~27#1;havoc main_~__tmp_34~0#1, main_~assert__arg~33#1;havoc main_~check__tmp~37#1; [2025-02-07 21:21:36,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10524: havoc main_~main____CPAchecker_TMP_0~130#1;havoc main_~__tmp_137~0#1, main_~assert__arg~136#1;havoc main_~check__tmp~140#1; [2025-02-07 21:21:36,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2861: havoc main_~main____CPAchecker_TMP_0~15#1;havoc main_~__tmp_22~0#1, main_~assert__arg~21#1;havoc main_~check__tmp~25#1; [2025-02-07 21:21:36,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9071: havoc main_~main____CPAchecker_TMP_0~108#1;havoc main_~__tmp_115~0#1, main_~assert__arg~114#1;havoc main_~check__tmp~118#1;havoc main_~node4____CPAchecker_TMP_1~26#1; [2025-02-07 21:21:36,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1672: havoc main_~node4__m4~6#1; [2025-02-07 21:21:36,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2467: havoc main_~main____CPAchecker_TMP_0~9#1;havoc main_~__tmp_16~0#1, main_~assert__arg~15#1;havoc main_~check__tmp~19#1; [2025-02-07 21:21:36,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7488: havoc main_~main____CPAchecker_TMP_0~85#1;havoc main_~__tmp_92~0#1, main_~assert__arg~91#1;havoc main_~check__tmp~95#1; [2025-02-07 21:21:36,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11188: havoc main_~main____CPAchecker_TMP_0~140#1;havoc main_~__tmp_147~0#1, main_~assert__arg~146#1;havoc main_~check__tmp~150#1;havoc main_~node4____CPAchecker_TMP_1~34#1; [2025-02-07 21:21:36,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4978: havoc main_~main____CPAchecker_TMP_0~47#1;havoc main_~__tmp_54~0#1, main_~assert__arg~53#1;havoc main_~check__tmp~57#1; [2025-02-07 21:21:36,527 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9867: havoc main_~main____CPAchecker_TMP_0~120#1;havoc main_~__tmp_127~0#1, main_~assert__arg~126#1;havoc main_~check__tmp~130#1;havoc main_~node4____CPAchecker_TMP_1~29#1; [2025-02-07 21:21:36,527 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10265: havoc main_~main____CPAchecker_TMP_0~126#1;havoc main_~__tmp_133~0#1, main_~assert__arg~132#1;havoc main_~check__tmp~136#1; [2025-02-07 21:21:36,527 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2602: havoc main_~main____CPAchecker_TMP_0~11#1;havoc main_~__tmp_18~0#1, main_~assert__arg~17#1;havoc main_~check__tmp~21#1; [2025-02-07 21:21:36,527 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4584: havoc main_~main____CPAchecker_TMP_0~41#1;havoc main_~__tmp_48~0#1, main_~assert__arg~47#1;havoc main_~check__tmp~51#1; [2025-02-07 21:21:36,527 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9473: havoc main_~main____CPAchecker_TMP_0~114#1;havoc main_~__tmp_121~0#1, main_~assert__arg~120#1;havoc main_~check__tmp~124#1; [2025-02-07 21:21:36,527 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1810: havoc main_~node4__m4~7#1; [2025-02-07 21:21:36,527 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L357: havoc main_~node2____CPAchecker_TMP_0~0#1; [2025-02-07 21:21:36,527 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7229: havoc main_~main____CPAchecker_TMP_0~81#1;havoc main_~__tmp_88~0#1, main_~assert__arg~87#1;havoc main_~check__tmp~91#1; [2025-02-07 21:21:36,527 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L887: havoc main_~node2____CPAchecker_TMP_0~1#1; [2025-02-07 21:21:36,527 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4719: havoc main_~main____CPAchecker_TMP_0~43#1;havoc main_~__tmp_50~0#1, main_~assert__arg~49#1;havoc main_~check__tmp~53#1; [2025-02-07 21:21:36,527 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3398: havoc main_~main____CPAchecker_TMP_0~23#1;havoc main_~__tmp_30~0#1, main_~assert__arg~29#1;havoc main_~check__tmp~33#1; [2025-02-07 21:21:36,527 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11590: havoc main_~main____CPAchecker_TMP_0~146#1;havoc main_~__tmp_153~0#1, main_~assert__arg~152#1;havoc main_~check__tmp~156#1; [2025-02-07 21:21:36,527 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6437: havoc main_~main____CPAchecker_TMP_0~69#1;havoc main_~__tmp_76~0#1, main_~assert__arg~75#1;havoc main_~check__tmp~79#1; [2025-02-07 21:21:36,528 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L492: havoc main_~node4__m4~1#1; [2025-02-07 21:21:36,528 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8816: havoc main_~main____CPAchecker_TMP_0~104#1;havoc main_~__tmp_111~0#1, main_~assert__arg~110#1;havoc main_~check__tmp~114#1;havoc main_~node4____CPAchecker_TMP_1~25#1; [2025-02-07 21:21:36,528 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10006: havoc main_~main____CPAchecker_TMP_0~122#1;havoc main_~__tmp_129~0#1, main_~assert__arg~128#1;havoc main_~check__tmp~132#1; [2025-02-07 21:21:36,528 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9214: havoc main_~main____CPAchecker_TMP_0~110#1;havoc main_~__tmp_117~0#1, main_~assert__arg~116#1;havoc main_~check__tmp~120#1; [2025-02-07 21:21:36,528 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8554: havoc main_~main____CPAchecker_TMP_0~101#1;havoc main_~__tmp_108~0#1, main_~assert__arg~107#1;havoc main_~check__tmp~111#1; [2025-02-07 21:21:36,528 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10933: havoc main_~main____CPAchecker_TMP_0~136#1;havoc main_~__tmp_143~0#1, main_~assert__arg~142#1;havoc main_~check__tmp~146#1;havoc main_~node4____CPAchecker_TMP_1~33#1; [2025-02-07 21:21:36,528 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: havoc main_~main____CPAchecker_TMP_0~77#1;havoc main_~__tmp_84~0#1, main_~assert__arg~83#1;havoc main_~check__tmp~87#1; [2025-02-07 21:21:36,528 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11331: havoc main_~main____CPAchecker_TMP_0~142#1;havoc main_~__tmp_149~0#1, main_~assert__arg~148#1;havoc main_~check__tmp~152#1; [2025-02-07 21:21:36,528 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6178: havoc main_~main____CPAchecker_TMP_0~65#1;havoc main_~__tmp_72~0#1, main_~assert__arg~71#1;havoc main_~check__tmp~75#1; [2025-02-07 21:21:36,528 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2347: havoc main_~main____CPAchecker_TMP_0~7#1;havoc main_~__tmp_14~0#1, main_~assert__arg~13#1;havoc main_~check__tmp~17#1; [2025-02-07 21:21:36,528 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7368: havoc main_~main____CPAchecker_TMP_0~83#1;havoc main_~__tmp_90~0#1, main_~assert__arg~89#1;havoc main_~check__tmp~93#1; [2025-02-07 21:21:36,815 INFO L? ?]: Removed 2135 outVars from TransFormulas that were not future-live. [2025-02-07 21:21:36,815 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 21:21:36,845 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 21:21:36,847 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 21:21:36,847 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 09:21:36 BoogieIcfgContainer [2025-02-07 21:21:36,847 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 21:21:36,848 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 21:21:36,848 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 21:21:36,853 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 21:21:36,853 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 09:21:31" (1/3) ... [2025-02-07 21:21:36,854 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@617857dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 09:21:36, skipping insertion in model container [2025-02-07 21:21:36,854 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:32" (2/3) ... [2025-02-07 21:21:36,855 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@617857dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 09:21:36, skipping insertion in model container [2025-02-07 21:21:36,855 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 09:21:36" (3/3) ... [2025-02-07 21:21:36,855 INFO L128 eAbstractionObserver]: Analyzing ICFG pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2025-02-07 21:21:36,868 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 21:21:36,871 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c that has 1 procedures, 1114 locations, 1 initial locations, 0 loop locations, and 7 error locations. [2025-02-07 21:21:36,945 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 21:21:36,955 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;@2467e362, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 21:21:36,955 INFO L334 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2025-02-07 21:21:36,963 INFO L276 IsEmpty]: Start isEmpty. Operand has 1113 states, 973 states have (on average 1.9989722507708119) internal successors, (1945), 1112 states have internal predecessors, (1945), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:21:36,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2025-02-07 21:21:36,981 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 21:21:36,981 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] [2025-02-07 21:21:36,982 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2025-02-07 21:21:36,985 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 21:21:36,986 INFO L85 PathProgramCache]: Analyzing trace with hash 231252017, now seen corresponding path program 1 times [2025-02-07 21:21:36,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 21:21:36,996 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539667048] [2025-02-07 21:21:36,996 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 21:21:36,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 21:21:37,101 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 68 statements into 1 equivalence classes. [2025-02-07 21:21:37,289 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 68 of 68 statements. [2025-02-07 21:21:37,289 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 21:21:37,289 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 21:21:38,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 21:21:38,847 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 21:21:38,848 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539667048] [2025-02-07 21:21:38,849 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [539667048] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 21:21:38,849 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 21:21:38,849 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2025-02-07 21:21:38,850 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [448699302] [2025-02-07 21:21:38,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 21:21:38,854 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2025-02-07 21:21:38,854 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 21:21:38,870 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2025-02-07 21:21:38,871 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2025-02-07 21:21:38,875 INFO L87 Difference]: Start difference. First operand has 1113 states, 973 states have (on average 1.9989722507708119) internal successors, (1945), 1112 states have internal predecessors, (1945), 0 states have call successors, (0), 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 16 states, 16 states have (on average 4.25) internal successors, (68), 15 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:21:41,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 21:21:41,908 INFO L93 Difference]: Finished difference Result 1141 states and 1945 transitions. [2025-02-07 21:21:41,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-02-07 21:21:41,910 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.25) internal successors, (68), 15 states have internal predecessors, (68), 0 states have call successors, (0), 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 68 [2025-02-07 21:21:41,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 21:21:41,915 INFO L225 Difference]: With dead ends: 1141 [2025-02-07 21:21:41,915 INFO L226 Difference]: Without dead ends: 151 [2025-02-07 21:21:41,920 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=204, Invalid=608, Unknown=0, NotChecked=0, Total=812 [2025-02-07 21:21:41,922 INFO L435 NwaCegarLoop]: 1482 mSDtfsCounter, 10855 mSDsluCounter, 8966 mSDsCounter, 0 mSdLazyCounter, 3454 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10855 SdHoareTripleChecker+Valid, 10448 SdHoareTripleChecker+Invalid, 3525 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 3454 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2025-02-07 21:21:41,923 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [10855 Valid, 10448 Invalid, 3525 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [71 Valid, 3454 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2025-02-07 21:21:41,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2025-02-07 21:21:41,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 151. [2025-02-07 21:21:41,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 145 states have (on average 1.0344827586206897) internal successors, (150), 150 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:21:41,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 150 transitions. [2025-02-07 21:21:41,961 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 150 transitions. Word has length 68 [2025-02-07 21:21:41,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 21:21:41,961 INFO L471 AbstractCegarLoop]: Abstraction has 151 states and 150 transitions. [2025-02-07 21:21:41,961 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.25) internal successors, (68), 15 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:21:41,962 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 150 transitions. [2025-02-07 21:21:41,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2025-02-07 21:21:41,964 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 21:21:41,964 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] [2025-02-07 21:21:41,964 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-07 21:21:41,965 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2025-02-07 21:21:41,965 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 21:21:41,965 INFO L85 PathProgramCache]: Analyzing trace with hash -360331031, now seen corresponding path program 1 times [2025-02-07 21:21:41,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 21:21:41,966 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1099543945] [2025-02-07 21:21:41,966 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 21:21:41,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 21:21:41,993 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 68 statements into 1 equivalence classes. [2025-02-07 21:21:42,048 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 68 of 68 statements. [2025-02-07 21:21:42,049 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 21:21:42,049 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 21:21:42,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 21:21:42,573 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 21:21:42,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1099543945] [2025-02-07 21:21:42,573 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1099543945] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 21:21:42,573 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 21:21:42,573 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2025-02-07 21:21:42,574 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [762058288] [2025-02-07 21:21:42,574 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 21:21:42,575 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-02-07 21:21:42,575 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 21:21:42,575 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-02-07 21:21:42,575 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2025-02-07 21:21:42,576 INFO L87 Difference]: Start difference. First operand 151 states and 150 transitions. Second operand has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:21:42,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 21:21:42,887 INFO L93 Difference]: Finished difference Result 151 states and 150 transitions. [2025-02-07 21:21:42,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-02-07 21:21:42,888 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 0 states have call successors, (0), 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 68 [2025-02-07 21:21:42,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 21:21:42,889 INFO L225 Difference]: With dead ends: 151 [2025-02-07 21:21:42,889 INFO L226 Difference]: Without dead ends: 128 [2025-02-07 21:21:42,891 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=99, Invalid=321, Unknown=0, NotChecked=0, Total=420 [2025-02-07 21:21:42,891 INFO L435 NwaCegarLoop]: 103 mSDtfsCounter, 396 mSDsluCounter, 391 mSDsCounter, 0 mSdLazyCounter, 142 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 396 SdHoareTripleChecker+Valid, 494 SdHoareTripleChecker+Invalid, 142 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 142 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-02-07 21:21:42,892 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [396 Valid, 494 Invalid, 142 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 142 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-02-07 21:21:42,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2025-02-07 21:21:42,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2025-02-07 21:21:42,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 128 states, 124 states have (on average 1.0241935483870968) internal successors, (127), 127 states have internal predecessors, (127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:21:42,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 127 transitions. [2025-02-07 21:21:42,900 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 127 transitions. Word has length 68 [2025-02-07 21:21:42,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 21:21:42,900 INFO L471 AbstractCegarLoop]: Abstraction has 128 states and 127 transitions. [2025-02-07 21:21:42,900 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:21:42,900 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 127 transitions. [2025-02-07 21:21:42,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2025-02-07 21:21:42,901 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 21:21:42,901 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] [2025-02-07 21:21:42,901 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-07 21:21:42,903 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2025-02-07 21:21:42,906 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 21:21:42,906 INFO L85 PathProgramCache]: Analyzing trace with hash 566452446, now seen corresponding path program 1 times [2025-02-07 21:21:42,906 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 21:21:42,906 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1277658240] [2025-02-07 21:21:42,906 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 21:21:42,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 21:21:42,931 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 68 statements into 1 equivalence classes. [2025-02-07 21:21:42,971 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 68 of 68 statements. [2025-02-07 21:21:42,971 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 21:21:42,971 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 21:21:43,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 21:21:43,443 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 21:21:43,443 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1277658240] [2025-02-07 21:21:43,443 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1277658240] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 21:21:43,443 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 21:21:43,443 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2025-02-07 21:21:43,443 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [15285815] [2025-02-07 21:21:43,443 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 21:21:43,444 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-02-07 21:21:43,444 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 21:21:43,444 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-02-07 21:21:43,444 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2025-02-07 21:21:43,444 INFO L87 Difference]: Start difference. First operand 128 states and 127 transitions. Second operand has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:21:43,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 21:21:43,720 INFO L93 Difference]: Finished difference Result 128 states and 127 transitions. [2025-02-07 21:21:43,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-02-07 21:21:43,721 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 0 states have call successors, (0), 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 68 [2025-02-07 21:21:43,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 21:21:43,721 INFO L225 Difference]: With dead ends: 128 [2025-02-07 21:21:43,721 INFO L226 Difference]: Without dead ends: 119 [2025-02-07 21:21:43,722 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=99, Invalid=321, Unknown=0, NotChecked=0, Total=420 [2025-02-07 21:21:43,722 INFO L435 NwaCegarLoop]: 93 mSDtfsCounter, 367 mSDsluCounter, 414 mSDsCounter, 0 mSdLazyCounter, 169 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 367 SdHoareTripleChecker+Valid, 507 SdHoareTripleChecker+Invalid, 169 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 169 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-02-07 21:21:43,722 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [367 Valid, 507 Invalid, 169 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 169 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-02-07 21:21:43,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2025-02-07 21:21:43,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2025-02-07 21:21:43,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 116 states have (on average 1.0172413793103448) internal successors, (118), 118 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:21:43,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 118 transitions. [2025-02-07 21:21:43,728 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 118 transitions. Word has length 68 [2025-02-07 21:21:43,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 21:21:43,728 INFO L471 AbstractCegarLoop]: Abstraction has 119 states and 118 transitions. [2025-02-07 21:21:43,729 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:21:43,729 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 118 transitions. [2025-02-07 21:21:43,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2025-02-07 21:21:43,730 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 21:21:43,730 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] [2025-02-07 21:21:43,730 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-02-07 21:21:43,730 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2025-02-07 21:21:43,730 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 21:21:43,730 INFO L85 PathProgramCache]: Analyzing trace with hash 899053558, now seen corresponding path program 1 times [2025-02-07 21:21:43,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 21:21:43,730 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1631651440] [2025-02-07 21:21:43,730 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 21:21:43,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 21:21:43,756 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 68 statements into 1 equivalence classes. [2025-02-07 21:21:43,793 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 68 of 68 statements. [2025-02-07 21:21:43,793 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 21:21:43,793 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 21:21:44,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 21:21:44,166 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 21:21:44,166 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1631651440] [2025-02-07 21:21:44,166 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1631651440] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 21:21:44,166 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 21:21:44,166 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2025-02-07 21:21:44,166 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1912403281] [2025-02-07 21:21:44,167 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 21:21:44,167 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-02-07 21:21:44,167 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 21:21:44,167 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-02-07 21:21:44,167 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2025-02-07 21:21:44,168 INFO L87 Difference]: Start difference. First operand 119 states and 118 transitions. Second operand has 10 states, 10 states have (on average 6.8) internal successors, (68), 9 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:21:44,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 21:21:44,348 INFO L93 Difference]: Finished difference Result 119 states and 118 transitions. [2025-02-07 21:21:44,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-02-07 21:21:44,348 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 6.8) internal successors, (68), 9 states have internal predecessors, (68), 0 states have call successors, (0), 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 68 [2025-02-07 21:21:44,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 21:21:44,349 INFO L225 Difference]: With dead ends: 119 [2025-02-07 21:21:44,349 INFO L226 Difference]: Without dead ends: 88 [2025-02-07 21:21:44,349 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=87, Invalid=185, Unknown=0, NotChecked=0, Total=272 [2025-02-07 21:21:44,350 INFO L435 NwaCegarLoop]: 70 mSDtfsCounter, 204 mSDsluCounter, 205 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 204 SdHoareTripleChecker+Valid, 275 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-07 21:21:44,350 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [204 Valid, 275 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 74 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-07 21:21:44,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2025-02-07 21:21:44,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 88. [2025-02-07 21:21:44,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 87 states have (on average 1.0) internal successors, (87), 87 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:21:44,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 87 transitions. [2025-02-07 21:21:44,352 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 87 transitions. Word has length 68 [2025-02-07 21:21:44,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 21:21:44,353 INFO L471 AbstractCegarLoop]: Abstraction has 88 states and 87 transitions. [2025-02-07 21:21:44,353 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 6.8) internal successors, (68), 9 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:21:44,353 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 87 transitions. [2025-02-07 21:21:44,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2025-02-07 21:21:44,353 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 21:21:44,353 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] [2025-02-07 21:21:44,353 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-02-07 21:21:44,354 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2025-02-07 21:21:44,354 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 21:21:44,354 INFO L85 PathProgramCache]: Analyzing trace with hash 1815237916, now seen corresponding path program 1 times [2025-02-07 21:21:44,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 21:21:44,354 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [321529068] [2025-02-07 21:21:44,354 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 21:21:44,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 21:21:44,397 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 87 statements into 1 equivalence classes. [2025-02-07 21:21:44,408 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 87 of 87 statements. [2025-02-07 21:21:44,409 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 21:21:44,409 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 21:21:44,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 21:21:44,723 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 21:21:44,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [321529068] [2025-02-07 21:21:44,723 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [321529068] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 21:21:44,723 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 21:21:44,723 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2025-02-07 21:21:44,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1629825586] [2025-02-07 21:21:44,724 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 21:21:44,724 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2025-02-07 21:21:44,724 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 21:21:44,724 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2025-02-07 21:21:44,724 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=211, Unknown=0, NotChecked=0, Total=240 [2025-02-07 21:21:44,724 INFO L87 Difference]: Start difference. First operand 88 states and 87 transitions. Second operand has 16 states, 16 states have (on average 5.4375) internal successors, (87), 15 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:21:45,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 21:21:45,176 INFO L93 Difference]: Finished difference Result 88 states and 87 transitions. [2025-02-07 21:21:45,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-02-07 21:21:45,176 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 5.4375) internal successors, (87), 15 states have internal predecessors, (87), 0 states have call successors, (0), 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 87 [2025-02-07 21:21:45,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 21:21:45,176 INFO L225 Difference]: With dead ends: 88 [2025-02-07 21:21:45,176 INFO L226 Difference]: Without dead ends: 0 [2025-02-07 21:21:45,178 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=194, Invalid=676, Unknown=0, NotChecked=0, Total=870 [2025-02-07 21:21:45,179 INFO L435 NwaCegarLoop]: 37 mSDtfsCounter, 371 mSDsluCounter, 289 mSDsCounter, 0 mSdLazyCounter, 448 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 371 SdHoareTripleChecker+Valid, 326 SdHoareTripleChecker+Invalid, 451 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 448 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-02-07 21:21:45,179 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [371 Valid, 326 Invalid, 451 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 448 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-02-07 21:21:45,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2025-02-07 21:21:45,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2025-02-07 21:21:45,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:21:45,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2025-02-07 21:21:45,180 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 87 [2025-02-07 21:21:45,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 21:21:45,180 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-02-07 21:21:45,180 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 5.4375) internal successors, (87), 15 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:21:45,180 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2025-02-07 21:21:45,180 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 21:21:45,182 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2025-02-07 21:21:45,182 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2025-02-07 21:21:45,182 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (4 of 7 remaining) [2025-02-07 21:21:45,182 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (3 of 7 remaining) [2025-02-07 21:21:45,182 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (2 of 7 remaining) [2025-02-07 21:21:45,182 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION (1 of 7 remaining) [2025-02-07 21:21:45,182 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2025-02-07 21:21:45,183 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-02-07 21:21:45,185 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2025-02-07 21:21:45,186 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2025-02-07 21:21:45,190 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 21:21:45,196 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 09:21:45 BoogieIcfgContainer [2025-02-07 21:21:45,196 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 21:21:45,196 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 21:21:45,196 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 21:21:45,197 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 21:21:45,197 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 09:21:36" (3/4) ... [2025-02-07 21:21:45,199 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 21:21:45,243 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2025-02-07 21:21:45,250 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2025-02-07 21:21:45,256 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 21:21:45,261 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 21:21:45,489 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 21:21:45,490 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 21:21:45,490 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 21:21:45,491 INFO L158 Benchmark]: Toolchain (without parser) took 13542.66ms. Allocated memory was 142.6MB in the beginning and 578.8MB in the end (delta: 436.2MB). Free memory was 105.9MB in the beginning and 221.5MB in the end (delta: -115.5MB). Peak memory consumption was 314.6MB. Max. memory is 16.1GB. [2025-02-07 21:21:45,492 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 201.3MB. Free memory is still 125.5MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 21:21:45,493 INFO L158 Benchmark]: CACSL2BoogieTranslator took 940.64ms. Allocated memory is still 142.6MB. Free memory was 105.9MB in the beginning and 59.3MB in the end (delta: 46.6MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. [2025-02-07 21:21:45,493 INFO L158 Benchmark]: Boogie Procedure Inliner took 196.23ms. Allocated memory was 142.6MB in the beginning and 419.4MB in the end (delta: 276.8MB). Free memory was 59.3MB in the beginning and 362.6MB in the end (delta: -303.3MB). Peak memory consumption was 21.3MB. Max. memory is 16.1GB. [2025-02-07 21:21:45,493 INFO L158 Benchmark]: Boogie Preprocessor took 201.08ms. Allocated memory is still 419.4MB. Free memory was 362.6MB in the beginning and 338.2MB in the end (delta: 24.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-02-07 21:21:45,494 INFO L158 Benchmark]: IcfgBuilder took 3556.52ms. Allocated memory is still 419.4MB. Free memory was 338.2MB in the beginning and 298.8MB in the end (delta: 39.4MB). Peak memory consumption was 215.5MB. Max. memory is 16.1GB. [2025-02-07 21:21:45,494 INFO L158 Benchmark]: TraceAbstraction took 8347.74ms. Allocated memory was 419.4MB in the beginning and 578.8MB in the end (delta: 159.4MB). Free memory was 298.8MB in the beginning and 288.6MB in the end (delta: 10.2MB). Peak memory consumption was 165.0MB. Max. memory is 16.1GB. [2025-02-07 21:21:45,494 INFO L158 Benchmark]: Witness Printer took 293.50ms. Allocated memory is still 578.8MB. Free memory was 288.6MB in the beginning and 221.5MB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2025-02-07 21:21:45,495 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 201.3MB. Free memory is still 125.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 940.64ms. Allocated memory is still 142.6MB. Free memory was 105.9MB in the beginning and 59.3MB in the end (delta: 46.6MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 196.23ms. Allocated memory was 142.6MB in the beginning and 419.4MB in the end (delta: 276.8MB). Free memory was 59.3MB in the beginning and 362.6MB in the end (delta: -303.3MB). Peak memory consumption was 21.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 201.08ms. Allocated memory is still 419.4MB. Free memory was 362.6MB in the beginning and 338.2MB in the end (delta: 24.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * IcfgBuilder took 3556.52ms. Allocated memory is still 419.4MB. Free memory was 338.2MB in the beginning and 298.8MB in the end (delta: 39.4MB). Peak memory consumption was 215.5MB. Max. memory is 16.1GB. * TraceAbstraction took 8347.74ms. Allocated memory was 419.4MB in the beginning and 578.8MB in the end (delta: 159.4MB). Free memory was 298.8MB in the beginning and 288.6MB in the end (delta: 10.2MB). Peak memory consumption was 165.0MB. Max. memory is 16.1GB. * Witness Printer took 293.50ms. Allocated memory is still 578.8MB. Free memory was 288.6MB in the beginning and 221.5MB 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 - PositiveResult [Line: 649]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 1230]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 1410]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 1496]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 1767]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 1853]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 2030]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 1114 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 8.3s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 4.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12193 SdHoareTripleChecker+Valid, 2.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 12193 mSDsluCounter, 12050 SdHoareTripleChecker+Invalid, 2.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 10265 mSDsCounter, 74 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4287 IncrementalHoareTripleChecker+Invalid, 4361 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 74 mSolverCounterUnsat, 1785 mSDtfsCounter, 4287 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 113 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 108 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 2.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1113occurred in iteration=0, InterpolantAutomatonStates: 67, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.2s InterpolantComputationTime, 359 NumberOfCodeBlocks, 359 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 354 ConstructedInterpolants, 0 QuantifiedInterpolants, 7054 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 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 - AllSpecificationsHoldResult: All specifications hold 7 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2025-02-07 21:21:45,511 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE