./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c00e63dc 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/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i -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 29846db510ca05541eccb7c293064be92481e6eadbb243337ca6de97b85e9825 --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 03:44:12,670 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 03:44:12,725 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-06 03:44:12,728 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 03:44:12,731 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 03:44:12,753 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 03:44:12,753 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 03:44:12,753 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 03:44:12,754 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 03:44:12,754 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 03:44:12,755 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 03:44:12,755 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 03:44:12,755 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 03:44:12,755 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 03:44:12,755 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 03:44:12,756 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 03:44:12,756 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 03:44:12,756 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-06 03:44:12,756 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 03:44:12,756 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-06 03:44:12,756 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 03:44:12,756 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 03:44:12,756 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 03:44:12,756 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 03:44:12,756 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-06 03:44:12,757 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 03:44:12,757 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 03:44:12,757 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 03:44:12,757 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 03:44:12,757 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 03:44:12,757 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 03:44:12,757 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 03:44:12,757 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 03:44:12,758 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 03:44:12,758 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 03:44:12,758 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 03:44:12,758 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 03:44:12,758 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 03:44:12,758 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 03:44:12,758 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 03:44:12,758 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 03:44:12,758 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 03:44:12,758 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 03:44:12,758 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 -> 29846db510ca05541eccb7c293064be92481e6eadbb243337ca6de97b85e9825 [2025-02-06 03:44:12,991 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 03:44:13,000 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 03:44:13,006 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 03:44:13,007 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 03:44:13,007 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 03:44:13,008 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i [2025-02-06 03:44:14,226 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f48bf7169/ab66c276fc6042cdbdd97c0d204f3d56/FLAG14d07393d [2025-02-06 03:44:14,553 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 03:44:14,554 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i [2025-02-06 03:44:14,562 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f48bf7169/ab66c276fc6042cdbdd97c0d204f3d56/FLAG14d07393d [2025-02-06 03:44:14,577 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f48bf7169/ab66c276fc6042cdbdd97c0d204f3d56 [2025-02-06 03:44:14,579 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 03:44:14,581 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 03:44:14,583 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 03:44:14,583 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 03:44:14,586 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 03:44:14,587 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 03:44:14" (1/1) ... [2025-02-06 03:44:14,589 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e0a220d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:14, skipping insertion in model container [2025-02-06 03:44:14,589 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 03:44:14" (1/1) ... [2025-02-06 03:44:14,605 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 03:44:14,695 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/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i[916,929] [2025-02-06 03:44:14,730 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 03:44:14,737 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 03:44:14,744 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/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i[916,929] [2025-02-06 03:44:14,761 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 03:44:14,772 INFO L204 MainTranslator]: Completed translation [2025-02-06 03:44:14,772 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:14 WrapperNode [2025-02-06 03:44:14,772 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 03:44:14,773 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 03:44:14,773 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 03:44:14,773 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 03:44:14,777 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:14" (1/1) ... [2025-02-06 03:44:14,784 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:14" (1/1) ... [2025-02-06 03:44:14,805 INFO L138 Inliner]: procedures = 29, calls = 173, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 496 [2025-02-06 03:44:14,806 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 03:44:14,806 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 03:44:14,806 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 03:44:14,806 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 03:44:14,815 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:14" (1/1) ... [2025-02-06 03:44:14,816 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:14" (1/1) ... [2025-02-06 03:44:14,819 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:14" (1/1) ... [2025-02-06 03:44:14,834 INFO L175 MemorySlicer]: Split 131 memory accesses to 15 slices as follows [2, 7, 14, 16, 11, 5, 6, 10, 8, 8, 6, 9, 8, 15, 6]. 12 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]. The 18 writes are split as follows [0, 2, 1, 3, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1]. [2025-02-06 03:44:14,834 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:14" (1/1) ... [2025-02-06 03:44:14,834 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:14" (1/1) ... [2025-02-06 03:44:14,845 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:14" (1/1) ... [2025-02-06 03:44:14,846 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:14" (1/1) ... [2025-02-06 03:44:14,848 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:14" (1/1) ... [2025-02-06 03:44:14,850 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:14" (1/1) ... [2025-02-06 03:44:14,853 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 03:44:14,854 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 03:44:14,854 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 03:44:14,854 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 03:44:14,855 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:14" (1/1) ... [2025-02-06 03:44:14,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 03:44:14,867 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 03:44:14,877 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) [2025-02-06 03:44:14,882 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 [2025-02-06 03:44:14,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 03:44:14,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 03:44:14,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 03:44:14,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 03:44:14,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 03:44:14,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 03:44:14,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 03:44:14,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-06 03:44:14,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-06 03:44:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-06 03:44:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-06 03:44:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-06 03:44:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-06 03:44:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-06 03:44:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-06 03:44:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-06 03:44:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#0 [2025-02-06 03:44:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#1 [2025-02-06 03:44:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#2 [2025-02-06 03:44:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#3 [2025-02-06 03:44:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#4 [2025-02-06 03:44:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#5 [2025-02-06 03:44:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#6 [2025-02-06 03:44:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#7 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#8 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#9 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#10 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#11 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#12 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#13 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#14 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#0 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#1 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#2 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#3 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#4 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#5 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#6 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#7 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#8 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#9 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#10 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#11 [2025-02-06 03:44:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#12 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#13 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#14 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#0 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#1 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#2 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#3 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#4 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#5 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#6 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#7 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#8 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#9 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#10 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#11 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#12 [2025-02-06 03:44:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#13 [2025-02-06 03:44:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#14 [2025-02-06 03:44:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-06 03:44:14,898 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-06 03:44:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 03:44:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 03:44:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 03:44:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 03:44:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 03:44:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 03:44:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-06 03:44:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-06 03:44:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-06 03:44:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-06 03:44:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-06 03:44:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-06 03:44:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-06 03:44:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-06 03:44:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-06 03:44:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 03:44:14,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 03:44:15,040 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 03:44:15,042 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 03:44:15,322 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L111: havoc property_#t~mem78#1;havoc property_#t~mem79#1;havoc property_#t~mem80#1;havoc property_#t~mem81#1;havoc property_#t~mem82#1;havoc property_#t~ite85#1;havoc property_#t~mem83#1;havoc property_#t~mem84#1;havoc property_#t~ite90#1;havoc property_#t~mem87#1;havoc property_#t~mem86#1;havoc property_#t~mem89#1;havoc property_#t~mem88#1;havoc property_#t~mem91#1;havoc property_#t~mem92#1;havoc property_#t~mem93#1;havoc property_#t~ite104#1;havoc property_#t~mem97#1;havoc property_#t~mem95#1;havoc property_#t~mem94#1;havoc property_#t~mem96#1;havoc property_#t~mem98#1;havoc property_#t~mem99#1;havoc property_#t~ite103#1;havoc property_#t~mem100#1;havoc property_#t~mem102#1;havoc property_#t~mem101#1;havoc property_#t~short105#1;havoc property_#t~mem108#1;havoc property_#t~mem106#1;havoc property_#t~mem107#1;havoc property_#t~mem109#1;havoc property_#t~short110#1;havoc property_#t~ite123#1;havoc property_#t~mem111#1;havoc property_#t~ite120#1;havoc property_#t~mem119#1;havoc property_#t~mem112#1;havoc property_#t~mem113#1;havoc property_#t~mem114#1;havoc property_#t~ite118#1;havoc property_#t~mem115#1;havoc property_#t~mem116#1;havoc property_#t~mem117#1;havoc property_#t~mem122#1;havoc property_#t~mem121#1;havoc property_#t~short124#1;havoc property_#t~mem126#1;havoc property_#t~mem125#1;havoc property_#t~short127#1;havoc property_#t~mem129#1;havoc property_#t~mem128#1;havoc property_#t~short130#1; [2025-02-06 03:44:15,366 INFO L? ?]: Removed 114 outVars from TransFormulas that were not future-live. [2025-02-06 03:44:15,367 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 03:44:15,374 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 03:44:15,376 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-06 03:44:15,376 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 03:44:15 BoogieIcfgContainer [2025-02-06 03:44:15,377 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 03:44:15,379 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 03:44:15,379 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 03:44:15,382 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 03:44:15,382 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 03:44:14" (1/3) ... [2025-02-06 03:44:15,383 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31048caa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 03:44:15, skipping insertion in model container [2025-02-06 03:44:15,383 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:14" (2/3) ... [2025-02-06 03:44:15,383 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31048caa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 03:44:15, skipping insertion in model container [2025-02-06 03:44:15,383 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 03:44:15" (3/3) ... [2025-02-06 03:44:15,384 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-p_file-75.i [2025-02-06 03:44:15,396 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 03:44:15,397 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_variablewrapping_wrapper-p_file-75.i that has 2 procedures, 96 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-06 03:44:15,441 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 03:44:15,451 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;@2f4607fe, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 03:44:15,451 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-06 03:44:15,455 INFO L276 IsEmpty]: Start isEmpty. Operand has 96 states, 76 states have (on average 1.394736842105263) internal successors, (106), 77 states have internal predecessors, (106), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2025-02-06 03:44:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2025-02-06 03:44:15,463 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 03:44:15,464 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 03:44:15,465 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 03:44:15,469 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 03:44:15,469 INFO L85 PathProgramCache]: Analyzing trace with hash 507046982, now seen corresponding path program 1 times [2025-02-06 03:44:15,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 03:44:15,476 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1815752673] [2025-02-06 03:44:15,477 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 03:44:15,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 03:44:15,598 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes. [2025-02-06 03:44:15,632 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 136 of 136 statements. [2025-02-06 03:44:15,632 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 03:44:15,634 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 03:44:15,791 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2025-02-06 03:44:15,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 03:44:15,792 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1815752673] [2025-02-06 03:44:15,792 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1815752673] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-06 03:44:15,792 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [87538949] [2025-02-06 03:44:15,792 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 03:44:15,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-06 03:44:15,793 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 03:44:15,795 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-06 03:44:15,797 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-02-06 03:44:15,976 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes. [2025-02-06 03:44:16,052 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 136 of 136 statements. [2025-02-06 03:44:16,053 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 03:44:16,053 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 03:44:16,056 INFO L256 TraceCheckSpWp]: Trace formula consists of 621 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-02-06 03:44:16,060 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-06 03:44:16,076 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2025-02-06 03:44:16,076 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-06 03:44:16,076 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [87538949] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 03:44:16,076 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-02-06 03:44:16,077 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-02-06 03:44:16,078 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1688313561] [2025-02-06 03:44:16,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 03:44:16,084 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-06 03:44:16,084 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 03:44:16,105 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-06 03:44:16,105 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-06 03:44:16,107 INFO L87 Difference]: Start difference. First operand has 96 states, 76 states have (on average 1.394736842105263) internal successors, (106), 77 states have internal predecessors, (106), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 2 states have call successors, (17) [2025-02-06 03:44:16,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 03:44:16,122 INFO L93 Difference]: Finished difference Result 186 states and 292 transitions. [2025-02-06 03:44:16,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-06 03:44:16,123 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 2 states have call successors, (17) Word has length 136 [2025-02-06 03:44:16,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 03:44:16,126 INFO L225 Difference]: With dead ends: 186 [2025-02-06 03:44:16,126 INFO L226 Difference]: Without dead ends: 93 [2025-02-06 03:44:16,128 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-06 03:44:16,130 INFO L435 NwaCegarLoop]: 135 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 135 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-06 03:44:16,130 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 135 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-06 03:44:16,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2025-02-06 03:44:16,154 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2025-02-06 03:44:16,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 74 states have (on average 1.364864864864865) internal successors, (101), 74 states have internal predecessors, (101), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2025-02-06 03:44:16,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 135 transitions. [2025-02-06 03:44:16,160 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 135 transitions. Word has length 136 [2025-02-06 03:44:16,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 03:44:16,162 INFO L471 AbstractCegarLoop]: Abstraction has 93 states and 135 transitions. [2025-02-06 03:44:16,163 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 2 states have call successors, (17) [2025-02-06 03:44:16,163 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 135 transitions. [2025-02-06 03:44:16,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2025-02-06 03:44:16,167 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 03:44:16,168 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 03:44:16,175 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-02-06 03:44:16,368 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-02-06 03:44:16,369 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 03:44:16,370 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 03:44:16,370 INFO L85 PathProgramCache]: Analyzing trace with hash -1528716033, now seen corresponding path program 1 times [2025-02-06 03:44:16,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 03:44:16,371 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1797599640] [2025-02-06 03:44:16,371 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 03:44:16,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 03:44:16,420 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes. [2025-02-06 03:44:16,450 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 136 of 136 statements. [2025-02-06 03:44:16,451 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 03:44:16,451 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 03:44:16,696 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2025-02-06 03:44:16,696 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 03:44:16,696 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1797599640] [2025-02-06 03:44:16,696 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1797599640] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 03:44:16,696 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 03:44:16,696 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-06 03:44:16,697 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1993601850] [2025-02-06 03:44:16,697 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 03:44:16,698 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-06 03:44:16,698 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 03:44:16,699 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-06 03:44:16,699 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-06 03:44:16,699 INFO L87 Difference]: Start difference. First operand 93 states and 135 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2025-02-06 03:44:16,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 03:44:16,739 INFO L93 Difference]: Finished difference Result 186 states and 271 transitions. [2025-02-06 03:44:16,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-06 03:44:16,742 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 136 [2025-02-06 03:44:16,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 03:44:16,743 INFO L225 Difference]: With dead ends: 186 [2025-02-06 03:44:16,743 INFO L226 Difference]: Without dead ends: 96 [2025-02-06 03:44:16,744 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-06 03:44:16,744 INFO L435 NwaCegarLoop]: 132 mSDtfsCounter, 1 mSDsluCounter, 253 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 385 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-06 03:44:16,744 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 385 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-06 03:44:16,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2025-02-06 03:44:16,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 95. [2025-02-06 03:44:16,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 76 states have (on average 1.355263157894737) internal successors, (103), 76 states have internal predecessors, (103), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2025-02-06 03:44:16,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 137 transitions. [2025-02-06 03:44:16,761 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 137 transitions. Word has length 136 [2025-02-06 03:44:16,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 03:44:16,762 INFO L471 AbstractCegarLoop]: Abstraction has 95 states and 137 transitions. [2025-02-06 03:44:16,763 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2025-02-06 03:44:16,763 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 137 transitions. [2025-02-06 03:44:16,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2025-02-06 03:44:16,764 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 03:44:16,764 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 03:44:16,764 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-06 03:44:16,764 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 03:44:16,766 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 03:44:16,766 INFO L85 PathProgramCache]: Analyzing trace with hash -641212352, now seen corresponding path program 1 times [2025-02-06 03:44:16,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 03:44:16,767 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1186566865] [2025-02-06 03:44:16,767 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 03:44:16,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 03:44:16,795 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes. [2025-02-06 03:44:16,846 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 136 of 136 statements. [2025-02-06 03:44:16,846 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 03:44:16,846 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 03:44:16,953 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2025-02-06 03:44:16,953 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 03:44:16,953 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1186566865] [2025-02-06 03:44:16,953 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1186566865] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 03:44:16,953 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 03:44:16,953 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-06 03:44:16,953 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1687219860] [2025-02-06 03:44:16,954 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 03:44:16,954 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-06 03:44:16,954 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 03:44:16,954 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-06 03:44:16,955 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-06 03:44:16,955 INFO L87 Difference]: Start difference. First operand 95 states and 137 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2025-02-06 03:44:16,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 03:44:16,975 INFO L93 Difference]: Finished difference Result 190 states and 275 transitions. [2025-02-06 03:44:16,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-06 03:44:16,976 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 136 [2025-02-06 03:44:16,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 03:44:16,977 INFO L225 Difference]: With dead ends: 190 [2025-02-06 03:44:16,977 INFO L226 Difference]: Without dead ends: 98 [2025-02-06 03:44:16,977 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-06 03:44:16,978 INFO L435 NwaCegarLoop]: 132 mSDtfsCounter, 1 mSDsluCounter, 256 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 388 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-06 03:44:16,978 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 388 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-06 03:44:16,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2025-02-06 03:44:16,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 97. [2025-02-06 03:44:16,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 78 states have (on average 1.3461538461538463) internal successors, (105), 78 states have internal predecessors, (105), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2025-02-06 03:44:16,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 139 transitions. [2025-02-06 03:44:16,987 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 139 transitions. Word has length 136 [2025-02-06 03:44:16,987 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 03:44:16,987 INFO L471 AbstractCegarLoop]: Abstraction has 97 states and 139 transitions. [2025-02-06 03:44:16,987 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2025-02-06 03:44:16,988 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 139 transitions. [2025-02-06 03:44:16,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2025-02-06 03:44:16,992 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 03:44:16,993 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 03:44:16,993 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-02-06 03:44:16,993 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 03:44:16,993 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 03:44:16,994 INFO L85 PathProgramCache]: Analyzing trace with hash -640288831, now seen corresponding path program 1 times [2025-02-06 03:44:16,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 03:44:16,994 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [916587534] [2025-02-06 03:44:16,994 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 03:44:16,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 03:44:17,016 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes. [2025-02-06 03:44:17,034 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 136 of 136 statements. [2025-02-06 03:44:17,034 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 03:44:17,034 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 03:44:17,269 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2025-02-06 03:44:17,269 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 03:44:17,269 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [916587534] [2025-02-06 03:44:17,269 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [916587534] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 03:44:17,269 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 03:44:17,269 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-06 03:44:17,269 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1484897842] [2025-02-06 03:44:17,269 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 03:44:17,270 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-06 03:44:17,270 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 03:44:17,270 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-06 03:44:17,270 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-02-06 03:44:17,270 INFO L87 Difference]: Start difference. First operand 97 states and 139 transitions. Second operand has 5 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2025-02-06 03:44:17,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 03:44:17,441 INFO L93 Difference]: Finished difference Result 283 states and 407 transitions. [2025-02-06 03:44:17,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-02-06 03:44:17,441 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 136 [2025-02-06 03:44:17,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 03:44:17,444 INFO L225 Difference]: With dead ends: 283 [2025-02-06 03:44:17,444 INFO L226 Difference]: Without dead ends: 189 [2025-02-06 03:44:17,445 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2025-02-06 03:44:17,445 INFO L435 NwaCegarLoop]: 198 mSDtfsCounter, 120 mSDsluCounter, 468 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 120 SdHoareTripleChecker+Valid, 666 SdHoareTripleChecker+Invalid, 98 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 96 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-02-06 03:44:17,446 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [120 Valid, 666 Invalid, 98 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 96 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-02-06 03:44:17,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 189 states. [2025-02-06 03:44:17,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 189 to 108. [2025-02-06 03:44:17,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 89 states have (on average 1.3595505617977528) internal successors, (121), 89 states have internal predecessors, (121), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2025-02-06 03:44:17,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 155 transitions. [2025-02-06 03:44:17,466 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 155 transitions. Word has length 136 [2025-02-06 03:44:17,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 03:44:17,468 INFO L471 AbstractCegarLoop]: Abstraction has 108 states and 155 transitions. [2025-02-06 03:44:17,468 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2025-02-06 03:44:17,468 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 155 transitions. [2025-02-06 03:44:17,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2025-02-06 03:44:17,469 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 03:44:17,469 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 03:44:17,469 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-02-06 03:44:17,470 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 03:44:17,470 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 03:44:17,470 INFO L85 PathProgramCache]: Analyzing trace with hash -1145847456, now seen corresponding path program 1 times [2025-02-06 03:44:17,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 03:44:17,470 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [854491573] [2025-02-06 03:44:17,470 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 03:44:17,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 03:44:17,505 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes. [2025-02-06 03:44:17,598 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 136 of 136 statements. [2025-02-06 03:44:17,599 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 03:44:17,599 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 03:44:18,372 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2025-02-06 03:44:18,373 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 03:44:18,374 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [854491573] [2025-02-06 03:44:18,374 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [854491573] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 03:44:18,374 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 03:44:18,374 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-02-06 03:44:18,374 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2101509239] [2025-02-06 03:44:18,374 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 03:44:18,374 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-02-06 03:44:18,374 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 03:44:18,375 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-02-06 03:44:18,375 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2025-02-06 03:44:18,376 INFO L87 Difference]: Start difference. First operand 108 states and 155 transitions. Second operand has 8 states, 7 states have (on average 7.714285714285714) internal successors, (54), 8 states have internal predecessors, (54), 3 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 2 states have call predecessors, (17), 3 states have call successors, (17) [2025-02-06 03:44:18,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 03:44:18,589 INFO L93 Difference]: Finished difference Result 213 states and 307 transitions. [2025-02-06 03:44:18,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-02-06 03:44:18,590 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 7.714285714285714) internal successors, (54), 8 states have internal predecessors, (54), 3 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 2 states have call predecessors, (17), 3 states have call successors, (17) Word has length 136 [2025-02-06 03:44:18,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 03:44:18,592 INFO L225 Difference]: With dead ends: 213 [2025-02-06 03:44:18,592 INFO L226 Difference]: Without dead ends: 108 [2025-02-06 03:44:18,593 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2025-02-06 03:44:18,596 INFO L435 NwaCegarLoop]: 117 mSDtfsCounter, 176 mSDsluCounter, 349 mSDsCounter, 0 mSdLazyCounter, 144 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 176 SdHoareTripleChecker+Valid, 466 SdHoareTripleChecker+Invalid, 149 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 144 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-02-06 03:44:18,596 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [176 Valid, 466 Invalid, 149 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 144 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-02-06 03:44:18,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2025-02-06 03:44:18,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 108. [2025-02-06 03:44:18,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 89 states have (on average 1.348314606741573) internal successors, (120), 89 states have internal predecessors, (120), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2025-02-06 03:44:18,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 154 transitions. [2025-02-06 03:44:18,606 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 154 transitions. Word has length 136 [2025-02-06 03:44:18,606 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 03:44:18,607 INFO L471 AbstractCegarLoop]: Abstraction has 108 states and 154 transitions. [2025-02-06 03:44:18,607 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 7.714285714285714) internal successors, (54), 8 states have internal predecessors, (54), 3 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 2 states have call predecessors, (17), 3 states have call successors, (17) [2025-02-06 03:44:18,607 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 154 transitions. [2025-02-06 03:44:18,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2025-02-06 03:44:18,611 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 03:44:18,611 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 03:44:18,611 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-02-06 03:44:18,611 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 03:44:18,611 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 03:44:18,611 INFO L85 PathProgramCache]: Analyzing trace with hash 1005739806, now seen corresponding path program 1 times [2025-02-06 03:44:18,611 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 03:44:18,612 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1687922814] [2025-02-06 03:44:18,612 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 03:44:18,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 03:44:18,631 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 138 statements into 1 equivalence classes. [2025-02-06 03:44:18,677 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 138 of 138 statements. [2025-02-06 03:44:18,677 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 03:44:18,677 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 03:44:19,251 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2025-02-06 03:44:19,251 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 03:44:19,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1687922814] [2025-02-06 03:44:19,252 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1687922814] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 03:44:19,252 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 03:44:19,252 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-02-06 03:44:19,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [785104171] [2025-02-06 03:44:19,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 03:44:19,252 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-02-06 03:44:19,252 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 03:44:19,253 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-02-06 03:44:19,253 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2025-02-06 03:44:19,253 INFO L87 Difference]: Start difference. First operand 108 states and 154 transitions. Second operand has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2025-02-06 03:44:19,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 03:44:19,394 INFO L93 Difference]: Finished difference Result 267 states and 382 transitions. [2025-02-06 03:44:19,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-02-06 03:44:19,394 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 138 [2025-02-06 03:44:19,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 03:44:19,395 INFO L225 Difference]: With dead ends: 267 [2025-02-06 03:44:19,395 INFO L226 Difference]: Without dead ends: 162 [2025-02-06 03:44:19,396 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2025-02-06 03:44:19,396 INFO L435 NwaCegarLoop]: 126 mSDtfsCounter, 46 mSDsluCounter, 586 mSDsCounter, 0 mSdLazyCounter, 154 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 46 SdHoareTripleChecker+Valid, 712 SdHoareTripleChecker+Invalid, 154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 154 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-02-06 03:44:19,397 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [46 Valid, 712 Invalid, 154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 154 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-02-06 03:44:19,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162 states. [2025-02-06 03:44:19,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 135. [2025-02-06 03:44:19,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 116 states have (on average 1.3879310344827587) internal successors, (161), 116 states have internal predecessors, (161), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2025-02-06 03:44:19,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 195 transitions. [2025-02-06 03:44:19,404 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 195 transitions. Word has length 138 [2025-02-06 03:44:19,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 03:44:19,405 INFO L471 AbstractCegarLoop]: Abstraction has 135 states and 195 transitions. [2025-02-06 03:44:19,405 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2025-02-06 03:44:19,405 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 195 transitions. [2025-02-06 03:44:19,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2025-02-06 03:44:19,406 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 03:44:19,406 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 03:44:19,406 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-02-06 03:44:19,406 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 03:44:19,407 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 03:44:19,407 INFO L85 PathProgramCache]: Analyzing trace with hash 1435735826, now seen corresponding path program 1 times [2025-02-06 03:44:19,407 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 03:44:19,407 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1323171908] [2025-02-06 03:44:19,407 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 03:44:19,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 03:44:19,429 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 139 statements into 1 equivalence classes. [2025-02-06 03:44:19,467 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 139 of 139 statements. [2025-02-06 03:44:19,467 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 03:44:19,467 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-02-06 03:44:19,469 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [560042904] [2025-02-06 03:44:19,470 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 03:44:19,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-06 03:44:19,470 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 03:44:19,471 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-06 03:44:19,474 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-02-06 03:44:19,621 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 139 statements into 1 equivalence classes. [2025-02-06 03:44:19,710 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 139 of 139 statements. [2025-02-06 03:44:19,710 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 03:44:19,710 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-06 03:44:19,710 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-06 03:44:19,753 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 139 statements into 1 equivalence classes. [2025-02-06 03:44:19,777 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 139 of 139 statements. [2025-02-06 03:44:19,778 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 03:44:19,778 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-06 03:44:19,902 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-06 03:44:19,902 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-02-06 03:44:19,903 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-06 03:44:19,913 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2025-02-06 03:44:20,104 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-06 03:44:20,108 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2025-02-06 03:44:20,264 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-06 03:44:20,268 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.02 03:44:20 BoogieIcfgContainer [2025-02-06 03:44:20,268 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-06 03:44:20,269 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-06 03:44:20,269 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-06 03:44:20,269 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-06 03:44:20,270 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 03:44:15" (3/4) ... [2025-02-06 03:44:20,271 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-02-06 03:44:20,271 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-06 03:44:20,273 INFO L158 Benchmark]: Toolchain (without parser) took 5690.55ms. Allocated memory was 142.6MB in the beginning and 352.3MB in the end (delta: 209.7MB). Free memory was 105.9MB in the beginning and 137.8MB in the end (delta: -31.9MB). Peak memory consumption was 175.9MB. Max. memory is 16.1GB. [2025-02-06 03:44:20,273 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 201.3MB. Free memory is still 126.5MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-06 03:44:20,273 INFO L158 Benchmark]: CACSL2BoogieTranslator took 189.71ms. Allocated memory is still 142.6MB. Free memory was 105.9MB in the beginning and 91.8MB in the end (delta: 14.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-06 03:44:20,273 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.50ms. Allocated memory is still 142.6MB. Free memory was 91.8MB in the beginning and 88.0MB in the end (delta: 3.9MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-06 03:44:20,274 INFO L158 Benchmark]: Boogie Preprocessor took 47.40ms. Allocated memory is still 142.6MB. Free memory was 88.0MB in the beginning and 83.4MB in the end (delta: 4.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-06 03:44:20,274 INFO L158 Benchmark]: IcfgBuilder took 522.63ms. Allocated memory is still 142.6MB. Free memory was 83.4MB in the beginning and 46.1MB in the end (delta: 37.4MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-02-06 03:44:20,274 INFO L158 Benchmark]: TraceAbstraction took 4889.80ms. Allocated memory was 142.6MB in the beginning and 352.3MB in the end (delta: 209.7MB). Free memory was 45.1MB in the beginning and 137.9MB in the end (delta: -92.7MB). Peak memory consumption was 117.1MB. Max. memory is 16.1GB. [2025-02-06 03:44:20,274 INFO L158 Benchmark]: Witness Printer took 2.56ms. Allocated memory is still 352.3MB. Free memory was 137.9MB in the beginning and 137.8MB in the end (delta: 92.3kB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-06 03:44:20,276 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 201.3MB. Free memory is still 126.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 189.71ms. Allocated memory is still 142.6MB. Free memory was 105.9MB in the beginning and 91.8MB in the end (delta: 14.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 32.50ms. Allocated memory is still 142.6MB. Free memory was 91.8MB in the beginning and 88.0MB in the end (delta: 3.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 47.40ms. Allocated memory is still 142.6MB. Free memory was 88.0MB in the beginning and 83.4MB in the end (delta: 4.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 522.63ms. Allocated memory is still 142.6MB. Free memory was 83.4MB in the beginning and 46.1MB in the end (delta: 37.4MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 4889.80ms. Allocated memory was 142.6MB in the beginning and 352.3MB in the end (delta: 209.7MB). Free memory was 45.1MB in the beginning and 137.9MB in the end (delta: -92.7MB). Peak memory consumption was 117.1MB. Max. memory is 16.1GB. * Witness Printer took 2.56ms. Allocated memory is still 352.3MB. Free memory was 137.9MB in the beginning and 137.8MB in the end (delta: 92.3kB). There was no memory consumed. 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 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 102, overapproximation of someBinaryFLOATComparisonOperation at line 102, overapproximation of someBinaryDOUBLEComparisonOperation at line 84, overapproximation of someBinaryDOUBLEComparisonOperation at line 84, overapproximation of someBinaryDOUBLEComparisonOperation at line 59, overapproximation of someBinaryDOUBLEComparisonOperation at line 111, overapproximation of someBinaryDOUBLEComparisonOperation at line 56, overapproximation of someBinaryDOUBLEComparisonOperation at line 85. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 32; [L22] unsigned char var_1_1 = 32; [L23] unsigned char* var_1_1_Pointer = &(var_1_1); [L24] unsigned char var_1_7 = 32; [L24] unsigned char var_1_7 = 32; [L25] unsigned char* var_1_7_Pointer = &(var_1_7); [L26] signed long int var_1_8 = -100; [L26] signed long int var_1_8 = -100; [L27] signed long int* var_1_8_Pointer = &(var_1_8); [L28] double var_1_10 = 5.95; [L28] double var_1_10 = 5.95; [L29] double* var_1_10_Pointer = &(var_1_10); [L30] unsigned char var_1_12 = 128; [L30] unsigned char var_1_12 = 128; [L31] unsigned char* var_1_12_Pointer = &(var_1_12); [L32] unsigned char var_1_13 = 200; [L32] unsigned char var_1_13 = 200; [L33] unsigned char* var_1_13_Pointer = &(var_1_13); [L34] unsigned char var_1_14 = 8; [L34] unsigned char var_1_14 = 8; [L35] unsigned char* var_1_14_Pointer = &(var_1_14); [L36] unsigned char var_1_15 = 0; [L36] unsigned char var_1_15 = 0; [L37] unsigned char* var_1_15_Pointer = &(var_1_15); [L38] unsigned char var_1_16 = 128; [L38] unsigned char var_1_16 = 128; [L39] unsigned char* var_1_16_Pointer = &(var_1_16); [L40] unsigned char var_1_17 = 1; [L40] unsigned char var_1_17 = 1; [L41] unsigned char* var_1_17_Pointer = &(var_1_17); [L42] float var_1_18 = 2.25; [L42] float var_1_18 = 2.25; [L43] float* var_1_18_Pointer = &(var_1_18); [L44] float var_1_19 = 16.875; [L44] float var_1_19 = 16.875; [L45] float* var_1_19_Pointer = &(var_1_19); [L46] signed char var_1_20 = -4; [L46] signed char var_1_20 = -4; [L47] signed char* var_1_20_Pointer = &(var_1_20); [L48] signed char var_1_21 = 10; [L48] signed char var_1_21 = 10; [L49] signed char* var_1_21_Pointer = &(var_1_21); [L50] signed long int last_1_var_1_8 = -100; VAL [isInitial=0, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L115] isInitial = 1 [L116] FCALL initially() [L117] COND TRUE 1 [L118] CALL updateLastVariables() [L108] EXPR \read(var_1_8) [L108] last_1_var_1_8 = var_1_8 [L118] RET updateLastVariables() [L119] CALL updateVariables() [L80] var_1_7 = __VERIFIER_nondet_uchar() [L81] EXPR \read(var_1_7) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L81] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L81] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L82] EXPR \read(var_1_7) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L82] CALL assume_abort_if_not(var_1_7 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L82] RET assume_abort_if_not(var_1_7 <= 254) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L83] var_1_10 = __VERIFIER_nondet_double() [L84] EXPR \read(var_1_10) [L84] EXPR var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L84] EXPR var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F [L84] EXPR \read(var_1_10) [L84] EXPR var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L84] EXPR (var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F ) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L84] EXPR (var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F ) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L84] CALL assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L84] RET assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L85] EXPR \read(var_1_10) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L85] CALL assume_abort_if_not(var_1_10 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L85] RET assume_abort_if_not(var_1_10 != 0.0F) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L86] var_1_13 = __VERIFIER_nondet_uchar() [L87] EXPR \read(var_1_13) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L87] CALL assume_abort_if_not(var_1_13 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L87] RET assume_abort_if_not(var_1_13 >= 127) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L88] EXPR \read(var_1_13) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L88] CALL assume_abort_if_not(var_1_13 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L88] RET assume_abort_if_not(var_1_13 <= 255) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L89] var_1_14 = __VERIFIER_nondet_uchar() [L90] EXPR \read(var_1_14) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L90] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L90] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L91] EXPR \read(var_1_14) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L91] CALL assume_abort_if_not(var_1_14 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L91] RET assume_abort_if_not(var_1_14 <= 127) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L92] var_1_15 = __VERIFIER_nondet_uchar() [L93] EXPR \read(var_1_15) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L93] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L93] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L94] EXPR \read(var_1_15) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L94] CALL assume_abort_if_not(var_1_15 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L94] RET assume_abort_if_not(var_1_15 <= 1) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L95] var_1_16 = __VERIFIER_nondet_uchar() [L96] EXPR \read(var_1_16) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L96] CALL assume_abort_if_not(var_1_16 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L96] RET assume_abort_if_not(var_1_16 >= 127) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L97] EXPR \read(var_1_16) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L97] CALL assume_abort_if_not(var_1_16 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L97] RET assume_abort_if_not(var_1_16 <= 254) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L98] var_1_17 = __VERIFIER_nondet_uchar() [L99] EXPR \read(var_1_17) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L99] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L99] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L100] EXPR \read(var_1_17) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L100] CALL assume_abort_if_not(var_1_17 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L100] RET assume_abort_if_not(var_1_17 <= 254) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L101] var_1_19 = __VERIFIER_nondet_float() [L102] EXPR \read(var_1_19) [L102] EXPR var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L102] EXPR var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F [L102] EXPR \read(var_1_19) [L102] EXPR var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L102] EXPR (var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F ) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L102] EXPR (var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F ) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L102] CALL assume_abort_if_not((var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L102] RET assume_abort_if_not((var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L103] var_1_21 = __VERIFIER_nondet_char() [L104] EXPR \read(var_1_21) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L104] CALL assume_abort_if_not(var_1_21 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L104] RET assume_abort_if_not(var_1_21 >= -127) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L105] EXPR \read(var_1_21) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L105] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L105] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L119] RET updateVariables() [L120] CALL step() [L54] EXPR \read(*var_1_19_Pointer) [L54] (*(var_1_18_Pointer)) = (*(var_1_19_Pointer)) [L55] EXPR \read(*var_1_21_Pointer) [L55] (*(var_1_20_Pointer)) = (*(var_1_21_Pointer)) [L56] EXPR \read(*var_1_18_Pointer) [L56] EXPR \read(*var_1_10_Pointer) [L56] EXPR \read(*var_1_18_Pointer) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L56] COND FALSE !(((*(var_1_18_Pointer)) / (*(var_1_10_Pointer))) >= ((*(var_1_18_Pointer)) / 128.6)) [L59] EXPR \read(*var_1_18_Pointer) [L59] EXPR \read(*var_1_10_Pointer) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L59] COND TRUE (*(var_1_18_Pointer)) <= (*(var_1_10_Pointer)) [L60] (*(var_1_8_Pointer)) = 256 VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L65] EXPR \read(*var_1_8_Pointer) [L65] EXPR \read(*var_1_20_Pointer) [L65] EXPR \read(*var_1_8_Pointer) [L65] signed long int stepLocal_0 = ((*(var_1_8_Pointer)) * (*(var_1_20_Pointer))) * (*(var_1_8_Pointer)); [L66] EXPR \read(*var_1_20_Pointer) [L66] EXPR \read(*var_1_8_Pointer) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L66] EXPR (((*(var_1_20_Pointer))) > ((*(var_1_8_Pointer)))) ? ((*(var_1_20_Pointer))) : ((*(var_1_8_Pointer))) [L66] EXPR \read(*var_1_8_Pointer) [L66] EXPR (((*(var_1_20_Pointer))) > ((*(var_1_8_Pointer)))) ? ((*(var_1_20_Pointer))) : ((*(var_1_8_Pointer))) VAL [isInitial=1, last_1_var_1_8=-100, stepLocal_0=0, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L66] COND TRUE stepLocal_0 < (((((*(var_1_20_Pointer))) > ((*(var_1_8_Pointer)))) ? ((*(var_1_20_Pointer))) : ((*(var_1_8_Pointer))))) [L67] EXPR \read(*var_1_7_Pointer) [L67] (*(var_1_1_Pointer)) = (*(var_1_7_Pointer)) [L71] EXPR \read(*var_1_1_Pointer) [L71] EXPR \read(*var_1_13_Pointer) [L71] EXPR \read(*var_1_14_Pointer) [L71] ((*(var_1_1_Pointer)) == ((*(var_1_13_Pointer)) - (*(var_1_14_Pointer)))) && (*(var_1_15_Pointer)) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L71] ((*(var_1_1_Pointer)) == ((*(var_1_13_Pointer)) - (*(var_1_14_Pointer)))) && (*(var_1_15_Pointer)) [L71] EXPR \read(*var_1_15_Pointer) [L71] ((*(var_1_1_Pointer)) == ((*(var_1_13_Pointer)) - (*(var_1_14_Pointer)))) && (*(var_1_15_Pointer)) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L71] COND FALSE !(((*(var_1_1_Pointer)) == ((*(var_1_13_Pointer)) - (*(var_1_14_Pointer)))) && (*(var_1_15_Pointer))) [L76] EXPR \read(*var_1_17_Pointer) [L76] (*(var_1_12_Pointer)) = (*(var_1_17_Pointer)) [L120] RET step() [L121] CALL, EXPR property() [L111] EXPR \read(*var_1_8_Pointer) [L111] EXPR \read(*var_1_20_Pointer) [L111] EXPR \read(*var_1_8_Pointer) [L111] EXPR \read(*var_1_20_Pointer) [L111] EXPR \read(*var_1_8_Pointer) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L111] EXPR (((*(var_1_20_Pointer))) > ((*(var_1_8_Pointer)))) ? ((*(var_1_20_Pointer))) : ((*(var_1_8_Pointer))) [L111] EXPR \read(*var_1_8_Pointer) [L111] EXPR (((*(var_1_20_Pointer))) > ((*(var_1_8_Pointer)))) ? ((*(var_1_20_Pointer))) : ((*(var_1_8_Pointer))) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L111] EXPR ((((*(var_1_8_Pointer)) * (*(var_1_20_Pointer))) * (*(var_1_8_Pointer))) < (((((*(var_1_20_Pointer))) > ((*(var_1_8_Pointer)))) ? ((*(var_1_20_Pointer))) : ((*(var_1_8_Pointer)))))) ? ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer)))) : ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer)))) [L111] EXPR \read(*var_1_1_Pointer) [L111] EXPR \read(*var_1_7_Pointer) [L111] EXPR ((((*(var_1_8_Pointer)) * (*(var_1_20_Pointer))) * (*(var_1_8_Pointer))) < (((((*(var_1_20_Pointer))) > ((*(var_1_8_Pointer)))) ? ((*(var_1_20_Pointer))) : ((*(var_1_8_Pointer)))))) ? ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer)))) : ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer)))) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L111] EXPR (((((*(var_1_8_Pointer)) * (*(var_1_20_Pointer))) * (*(var_1_8_Pointer))) < (((((*(var_1_20_Pointer))) > ((*(var_1_8_Pointer)))) ? ((*(var_1_20_Pointer))) : ((*(var_1_8_Pointer)))))) ? ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer)))) : ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer))))) && ((((*(var_1_18_Pointer)) / (*(var_1_10_Pointer))) >= ((*(var_1_18_Pointer)) / 128.6)) ? ((*(var_1_8_Pointer)) == ((signed long int) (((*(var_1_20_Pointer)) + ((*(var_1_7_Pointer)) + last_1_var_1_8)) - (*(var_1_20_Pointer))))) : (((*(var_1_18_Pointer)) <= (*(var_1_10_Pointer))) ? ((*(var_1_8_Pointer)) == ((signed long int) 256)) : ((*(var_1_8_Pointer)) == ((signed long int) (*(var_1_20_Pointer)))))) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L111] EXPR (((((*(var_1_8_Pointer)) * (*(var_1_20_Pointer))) * (*(var_1_8_Pointer))) < (((((*(var_1_20_Pointer))) > ((*(var_1_8_Pointer)))) ? ((*(var_1_20_Pointer))) : ((*(var_1_8_Pointer)))))) ? ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer)))) : ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer))))) && ((((*(var_1_18_Pointer)) / (*(var_1_10_Pointer))) >= ((*(var_1_18_Pointer)) / 128.6)) ? ((*(var_1_8_Pointer)) == ((signed long int) (((*(var_1_20_Pointer)) + ((*(var_1_7_Pointer)) + last_1_var_1_8)) - (*(var_1_20_Pointer))))) : (((*(var_1_18_Pointer)) <= (*(var_1_10_Pointer))) ? ((*(var_1_8_Pointer)) == ((signed long int) 256)) : ((*(var_1_8_Pointer)) == ((signed long int) (*(var_1_20_Pointer)))))) [L111] EXPR \read(*var_1_18_Pointer) [L111] EXPR \read(*var_1_10_Pointer) [L111] EXPR \read(*var_1_18_Pointer) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L111] EXPR (((*(var_1_18_Pointer)) / (*(var_1_10_Pointer))) >= ((*(var_1_18_Pointer)) / 128.6)) ? ((*(var_1_8_Pointer)) == ((signed long int) (((*(var_1_20_Pointer)) + ((*(var_1_7_Pointer)) + last_1_var_1_8)) - (*(var_1_20_Pointer))))) : (((*(var_1_18_Pointer)) <= (*(var_1_10_Pointer))) ? ((*(var_1_8_Pointer)) == ((signed long int) 256)) : ((*(var_1_8_Pointer)) == ((signed long int) (*(var_1_20_Pointer))))) [L111] EXPR \read(*var_1_8_Pointer) [L111] EXPR \read(*var_1_20_Pointer) [L111] EXPR \read(*var_1_7_Pointer) [L111] EXPR \read(*var_1_20_Pointer) [L111] EXPR (((*(var_1_18_Pointer)) / (*(var_1_10_Pointer))) >= ((*(var_1_18_Pointer)) / 128.6)) ? ((*(var_1_8_Pointer)) == ((signed long int) (((*(var_1_20_Pointer)) + ((*(var_1_7_Pointer)) + last_1_var_1_8)) - (*(var_1_20_Pointer))))) : (((*(var_1_18_Pointer)) <= (*(var_1_10_Pointer))) ? ((*(var_1_8_Pointer)) == ((signed long int) 256)) : ((*(var_1_8_Pointer)) == ((signed long int) (*(var_1_20_Pointer))))) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L111] EXPR (((((*(var_1_8_Pointer)) * (*(var_1_20_Pointer))) * (*(var_1_8_Pointer))) < (((((*(var_1_20_Pointer))) > ((*(var_1_8_Pointer)))) ? ((*(var_1_20_Pointer))) : ((*(var_1_8_Pointer)))))) ? ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer)))) : ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer))))) && ((((*(var_1_18_Pointer)) / (*(var_1_10_Pointer))) >= ((*(var_1_18_Pointer)) / 128.6)) ? ((*(var_1_8_Pointer)) == ((signed long int) (((*(var_1_20_Pointer)) + ((*(var_1_7_Pointer)) + last_1_var_1_8)) - (*(var_1_20_Pointer))))) : (((*(var_1_18_Pointer)) <= (*(var_1_10_Pointer))) ? ((*(var_1_8_Pointer)) == ((signed long int) 256)) : ((*(var_1_8_Pointer)) == ((signed long int) (*(var_1_20_Pointer)))))) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L111] EXPR ((((((*(var_1_8_Pointer)) * (*(var_1_20_Pointer))) * (*(var_1_8_Pointer))) < (((((*(var_1_20_Pointer))) > ((*(var_1_8_Pointer)))) ? ((*(var_1_20_Pointer))) : ((*(var_1_8_Pointer)))))) ? ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer)))) : ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer))))) && ((((*(var_1_18_Pointer)) / (*(var_1_10_Pointer))) >= ((*(var_1_18_Pointer)) / 128.6)) ? ((*(var_1_8_Pointer)) == ((signed long int) (((*(var_1_20_Pointer)) + ((*(var_1_7_Pointer)) + last_1_var_1_8)) - (*(var_1_20_Pointer))))) : (((*(var_1_18_Pointer)) <= (*(var_1_10_Pointer))) ? ((*(var_1_8_Pointer)) == ((signed long int) 256)) : ((*(var_1_8_Pointer)) == ((signed long int) (*(var_1_20_Pointer))))))) && ((((*(var_1_1_Pointer)) == ((*(var_1_13_Pointer)) - (*(var_1_14_Pointer)))) && (*(var_1_15_Pointer))) ? ((*(var_1_15_Pointer)) ? ((*(var_1_12_Pointer)) == ((unsigned char) ((((((*(var_1_16_Pointer)) - (*(var_1_14_Pointer)))) > ((*(var_1_7_Pointer)))) ? (((*(var_1_16_Pointer)) - (*(var_1_14_Pointer)))) : ((*(var_1_7_Pointer))))))) : 1) : ((*(var_1_12_Pointer)) == ((unsigned char) (*(var_1_17_Pointer))))) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L111] EXPR ((((((*(var_1_8_Pointer)) * (*(var_1_20_Pointer))) * (*(var_1_8_Pointer))) < (((((*(var_1_20_Pointer))) > ((*(var_1_8_Pointer)))) ? ((*(var_1_20_Pointer))) : ((*(var_1_8_Pointer)))))) ? ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer)))) : ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer))))) && ((((*(var_1_18_Pointer)) / (*(var_1_10_Pointer))) >= ((*(var_1_18_Pointer)) / 128.6)) ? ((*(var_1_8_Pointer)) == ((signed long int) (((*(var_1_20_Pointer)) + ((*(var_1_7_Pointer)) + last_1_var_1_8)) - (*(var_1_20_Pointer))))) : (((*(var_1_18_Pointer)) <= (*(var_1_10_Pointer))) ? ((*(var_1_8_Pointer)) == ((signed long int) 256)) : ((*(var_1_8_Pointer)) == ((signed long int) (*(var_1_20_Pointer))))))) && ((((*(var_1_1_Pointer)) == ((*(var_1_13_Pointer)) - (*(var_1_14_Pointer)))) && (*(var_1_15_Pointer))) ? ((*(var_1_15_Pointer)) ? ((*(var_1_12_Pointer)) == ((unsigned char) ((((((*(var_1_16_Pointer)) - (*(var_1_14_Pointer)))) > ((*(var_1_7_Pointer)))) ? (((*(var_1_16_Pointer)) - (*(var_1_14_Pointer)))) : ((*(var_1_7_Pointer))))))) : 1) : ((*(var_1_12_Pointer)) == ((unsigned char) (*(var_1_17_Pointer))))) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L111] EXPR (((((((*(var_1_8_Pointer)) * (*(var_1_20_Pointer))) * (*(var_1_8_Pointer))) < (((((*(var_1_20_Pointer))) > ((*(var_1_8_Pointer)))) ? ((*(var_1_20_Pointer))) : ((*(var_1_8_Pointer)))))) ? ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer)))) : ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer))))) && ((((*(var_1_18_Pointer)) / (*(var_1_10_Pointer))) >= ((*(var_1_18_Pointer)) / 128.6)) ? ((*(var_1_8_Pointer)) == ((signed long int) (((*(var_1_20_Pointer)) + ((*(var_1_7_Pointer)) + last_1_var_1_8)) - (*(var_1_20_Pointer))))) : (((*(var_1_18_Pointer)) <= (*(var_1_10_Pointer))) ? ((*(var_1_8_Pointer)) == ((signed long int) 256)) : ((*(var_1_8_Pointer)) == ((signed long int) (*(var_1_20_Pointer))))))) && ((((*(var_1_1_Pointer)) == ((*(var_1_13_Pointer)) - (*(var_1_14_Pointer)))) && (*(var_1_15_Pointer))) ? ((*(var_1_15_Pointer)) ? ((*(var_1_12_Pointer)) == ((unsigned char) ((((((*(var_1_16_Pointer)) - (*(var_1_14_Pointer)))) > ((*(var_1_7_Pointer)))) ? (((*(var_1_16_Pointer)) - (*(var_1_14_Pointer)))) : ((*(var_1_7_Pointer))))))) : 1) : ((*(var_1_12_Pointer)) == ((unsigned char) (*(var_1_17_Pointer)))))) && ((*(var_1_18_Pointer)) == ((float) (*(var_1_19_Pointer)))) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L111] EXPR (((((((*(var_1_8_Pointer)) * (*(var_1_20_Pointer))) * (*(var_1_8_Pointer))) < (((((*(var_1_20_Pointer))) > ((*(var_1_8_Pointer)))) ? ((*(var_1_20_Pointer))) : ((*(var_1_8_Pointer)))))) ? ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer)))) : ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer))))) && ((((*(var_1_18_Pointer)) / (*(var_1_10_Pointer))) >= ((*(var_1_18_Pointer)) / 128.6)) ? ((*(var_1_8_Pointer)) == ((signed long int) (((*(var_1_20_Pointer)) + ((*(var_1_7_Pointer)) + last_1_var_1_8)) - (*(var_1_20_Pointer))))) : (((*(var_1_18_Pointer)) <= (*(var_1_10_Pointer))) ? ((*(var_1_8_Pointer)) == ((signed long int) 256)) : ((*(var_1_8_Pointer)) == ((signed long int) (*(var_1_20_Pointer))))))) && ((((*(var_1_1_Pointer)) == ((*(var_1_13_Pointer)) - (*(var_1_14_Pointer)))) && (*(var_1_15_Pointer))) ? ((*(var_1_15_Pointer)) ? ((*(var_1_12_Pointer)) == ((unsigned char) ((((((*(var_1_16_Pointer)) - (*(var_1_14_Pointer)))) > ((*(var_1_7_Pointer)))) ? (((*(var_1_16_Pointer)) - (*(var_1_14_Pointer)))) : ((*(var_1_7_Pointer))))))) : 1) : ((*(var_1_12_Pointer)) == ((unsigned char) (*(var_1_17_Pointer)))))) && ((*(var_1_18_Pointer)) == ((float) (*(var_1_19_Pointer)))) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L111] EXPR ((((((((*(var_1_8_Pointer)) * (*(var_1_20_Pointer))) * (*(var_1_8_Pointer))) < (((((*(var_1_20_Pointer))) > ((*(var_1_8_Pointer)))) ? ((*(var_1_20_Pointer))) : ((*(var_1_8_Pointer)))))) ? ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer)))) : ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer))))) && ((((*(var_1_18_Pointer)) / (*(var_1_10_Pointer))) >= ((*(var_1_18_Pointer)) / 128.6)) ? ((*(var_1_8_Pointer)) == ((signed long int) (((*(var_1_20_Pointer)) + ((*(var_1_7_Pointer)) + last_1_var_1_8)) - (*(var_1_20_Pointer))))) : (((*(var_1_18_Pointer)) <= (*(var_1_10_Pointer))) ? ((*(var_1_8_Pointer)) == ((signed long int) 256)) : ((*(var_1_8_Pointer)) == ((signed long int) (*(var_1_20_Pointer))))))) && ((((*(var_1_1_Pointer)) == ((*(var_1_13_Pointer)) - (*(var_1_14_Pointer)))) && (*(var_1_15_Pointer))) ? ((*(var_1_15_Pointer)) ? ((*(var_1_12_Pointer)) == ((unsigned char) ((((((*(var_1_16_Pointer)) - (*(var_1_14_Pointer)))) > ((*(var_1_7_Pointer)))) ? (((*(var_1_16_Pointer)) - (*(var_1_14_Pointer)))) : ((*(var_1_7_Pointer))))))) : 1) : ((*(var_1_12_Pointer)) == ((unsigned char) (*(var_1_17_Pointer)))))) && ((*(var_1_18_Pointer)) == ((float) (*(var_1_19_Pointer))))) && ((*(var_1_20_Pointer)) == ((signed char) (*(var_1_21_Pointer)))) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L111] EXPR ((((((((*(var_1_8_Pointer)) * (*(var_1_20_Pointer))) * (*(var_1_8_Pointer))) < (((((*(var_1_20_Pointer))) > ((*(var_1_8_Pointer)))) ? ((*(var_1_20_Pointer))) : ((*(var_1_8_Pointer)))))) ? ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer)))) : ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer))))) && ((((*(var_1_18_Pointer)) / (*(var_1_10_Pointer))) >= ((*(var_1_18_Pointer)) / 128.6)) ? ((*(var_1_8_Pointer)) == ((signed long int) (((*(var_1_20_Pointer)) + ((*(var_1_7_Pointer)) + last_1_var_1_8)) - (*(var_1_20_Pointer))))) : (((*(var_1_18_Pointer)) <= (*(var_1_10_Pointer))) ? ((*(var_1_8_Pointer)) == ((signed long int) 256)) : ((*(var_1_8_Pointer)) == ((signed long int) (*(var_1_20_Pointer))))))) && ((((*(var_1_1_Pointer)) == ((*(var_1_13_Pointer)) - (*(var_1_14_Pointer)))) && (*(var_1_15_Pointer))) ? ((*(var_1_15_Pointer)) ? ((*(var_1_12_Pointer)) == ((unsigned char) ((((((*(var_1_16_Pointer)) - (*(var_1_14_Pointer)))) > ((*(var_1_7_Pointer)))) ? (((*(var_1_16_Pointer)) - (*(var_1_14_Pointer)))) : ((*(var_1_7_Pointer))))))) : 1) : ((*(var_1_12_Pointer)) == ((unsigned char) (*(var_1_17_Pointer)))))) && ((*(var_1_18_Pointer)) == ((float) (*(var_1_19_Pointer))))) && ((*(var_1_20_Pointer)) == ((signed char) (*(var_1_21_Pointer)))) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L111-L112] return ((((((((*(var_1_8_Pointer)) * (*(var_1_20_Pointer))) * (*(var_1_8_Pointer))) < (((((*(var_1_20_Pointer))) > ((*(var_1_8_Pointer)))) ? ((*(var_1_20_Pointer))) : ((*(var_1_8_Pointer)))))) ? ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer)))) : ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_7_Pointer))))) && ((((*(var_1_18_Pointer)) / (*(var_1_10_Pointer))) >= ((*(var_1_18_Pointer)) / 128.6)) ? ((*(var_1_8_Pointer)) == ((signed long int) (((*(var_1_20_Pointer)) + ((*(var_1_7_Pointer)) + last_1_var_1_8)) - (*(var_1_20_Pointer))))) : (((*(var_1_18_Pointer)) <= (*(var_1_10_Pointer))) ? ((*(var_1_8_Pointer)) == ((signed long int) 256)) : ((*(var_1_8_Pointer)) == ((signed long int) (*(var_1_20_Pointer))))))) && ((((*(var_1_1_Pointer)) == ((*(var_1_13_Pointer)) - (*(var_1_14_Pointer)))) && (*(var_1_15_Pointer))) ? ((*(var_1_15_Pointer)) ? ((*(var_1_12_Pointer)) == ((unsigned char) ((((((*(var_1_16_Pointer)) - (*(var_1_14_Pointer)))) > ((*(var_1_7_Pointer)))) ? (((*(var_1_16_Pointer)) - (*(var_1_14_Pointer)))) : ((*(var_1_7_Pointer))))))) : 1) : ((*(var_1_12_Pointer)) == ((unsigned char) (*(var_1_17_Pointer)))))) && ((*(var_1_18_Pointer)) == ((float) (*(var_1_19_Pointer))))) && ((*(var_1_20_Pointer)) == ((signed char) (*(var_1_21_Pointer)))) ; [L121] RET, EXPR property() [L121] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] [L19] reach_error() VAL [isInitial=1, last_1_var_1_8=-100, var_1_10={7:0}, var_1_10_Pointer={7:0}, var_1_12={8:0}, var_1_12_Pointer={8:0}, var_1_13={9:0}, var_1_13_Pointer={9:0}, var_1_14={10:0}, var_1_14_Pointer={10:0}, var_1_15={11:0}, var_1_15_Pointer={11:0}, var_1_16={12:0}, var_1_16_Pointer={12:0}, var_1_17={13:0}, var_1_17_Pointer={13:0}, var_1_18={14:0}, var_1_18_Pointer={14:0}, var_1_19={15:0}, var_1_19_Pointer={15:0}, var_1_1={4:0}, var_1_1_Pointer={4:0}, var_1_20={16:0}, var_1_20_Pointer={16:0}, var_1_21={17:0}, var_1_21_Pointer={17:0}, var_1_7={5:0}, var_1_7_Pointer={5:0}, var_1_8={6:0}, var_1_8_Pointer={6:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 96 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.7s, OverallIterations: 7, TraceHistogramMax: 17, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 344 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 344 mSDsluCounter, 2752 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1912 mSDsCounter, 9 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 427 IncrementalHoareTripleChecker+Invalid, 436 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 9 mSolverCounterUnsat, 840 mSDtfsCounter, 427 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 180 GetRequests, 152 SyntacticMatches, 1 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=135occurred in iteration=6, InterpolantAutomatonStates: 30, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 6 MinimizatonAttempts, 110 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 1232 NumberOfCodeBlocks, 1232 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 947 ConstructedInterpolants, 0 QuantifiedInterpolants, 1538 SizeOfPredicates, 0 NumberOfNonLiveVariables, 621 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 7 InterpolantComputations, 6 PerfectInterpolantSequences, 3776/3808 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2025-02-06 03:44:20,294 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.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 29846db510ca05541eccb7c293064be92481e6eadbb243337ca6de97b85e9825 --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 03:44:22,221 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 03:44:22,300 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-02-06 03:44:22,307 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 03:44:22,307 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 03:44:22,324 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 03:44:22,325 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 03:44:22,325 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 03:44:22,325 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 03:44:22,325 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 03:44:22,325 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 03:44:22,325 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 03:44:22,326 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 03:44:22,326 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 03:44:22,326 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 03:44:22,326 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 03:44:22,326 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 03:44:22,326 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-06 03:44:22,326 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-06 03:44:22,327 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 03:44:22,327 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 03:44:22,327 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 03:44:22,327 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 03:44:22,327 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-06 03:44:22,327 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-02-06 03:44:22,327 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-02-06 03:44:22,327 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-06 03:44:22,327 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 03:44:22,327 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 03:44:22,327 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 03:44:22,328 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 03:44:22,328 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 03:44:22,328 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 03:44:22,328 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 03:44:22,328 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 03:44:22,328 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 03:44:22,328 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 03:44:22,328 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 03:44:22,328 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 03:44:22,328 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-02-06 03:44:22,328 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-02-06 03:44:22,329 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 03:44:22,329 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 03:44:22,329 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 03:44:22,329 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 03:44:22,329 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 -> 29846db510ca05541eccb7c293064be92481e6eadbb243337ca6de97b85e9825 [2025-02-06 03:44:22,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 03:44:22,620 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 03:44:22,621 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 03:44:22,622 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 03:44:22,622 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 03:44:22,625 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i [2025-02-06 03:44:23,856 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/fcfaffdb3/355f3b1e595c4ee5a314147478d5634d/FLAG059125c14 [2025-02-06 03:44:24,054 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 03:44:24,055 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i [2025-02-06 03:44:24,062 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/fcfaffdb3/355f3b1e595c4ee5a314147478d5634d/FLAG059125c14 [2025-02-06 03:44:24,429 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/fcfaffdb3/355f3b1e595c4ee5a314147478d5634d [2025-02-06 03:44:24,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 03:44:24,435 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 03:44:24,437 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 03:44:24,437 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 03:44:24,444 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 03:44:24,447 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 03:44:24" (1/1) ... [2025-02-06 03:44:24,448 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71f5b11e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:24, skipping insertion in model container [2025-02-06 03:44:24,449 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 03:44:24" (1/1) ... [2025-02-06 03:44:24,474 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 03:44:24,605 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/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i[916,929] [2025-02-06 03:44:24,659 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 03:44:24,671 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 03:44:24,680 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/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i[916,929] [2025-02-06 03:44:24,701 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 03:44:24,714 INFO L204 MainTranslator]: Completed translation [2025-02-06 03:44:24,715 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:24 WrapperNode [2025-02-06 03:44:24,715 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 03:44:24,715 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 03:44:24,716 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 03:44:24,716 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 03:44:24,720 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:24" (1/1) ... [2025-02-06 03:44:24,728 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:24" (1/1) ... [2025-02-06 03:44:24,756 INFO L138 Inliner]: procedures = 36, calls = 173, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 495 [2025-02-06 03:44:24,757 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 03:44:24,757 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 03:44:24,757 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 03:44:24,757 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 03:44:24,767 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:24" (1/1) ... [2025-02-06 03:44:24,767 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:24" (1/1) ... [2025-02-06 03:44:24,778 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:24" (1/1) ... [2025-02-06 03:44:24,806 INFO L175 MemorySlicer]: Split 131 memory accesses to 15 slices as follows [2, 7, 14, 16, 11, 5, 6, 10, 8, 8, 6, 9, 8, 15, 6]. 12 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]. The 18 writes are split as follows [0, 2, 1, 3, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1]. [2025-02-06 03:44:24,806 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:24" (1/1) ... [2025-02-06 03:44:24,806 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:24" (1/1) ... [2025-02-06 03:44:24,826 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:24" (1/1) ... [2025-02-06 03:44:24,827 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:24" (1/1) ... [2025-02-06 03:44:24,835 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:24" (1/1) ... [2025-02-06 03:44:24,841 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:24" (1/1) ... [2025-02-06 03:44:24,847 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 03:44:24,848 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 03:44:24,848 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 03:44:24,848 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 03:44:24,849 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:24" (1/1) ... [2025-02-06 03:44:24,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 03:44:24,862 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 03:44:24,880 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) [2025-02-06 03:44:24,886 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 [2025-02-06 03:44:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 03:44:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#0 [2025-02-06 03:44:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#1 [2025-02-06 03:44:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#2 [2025-02-06 03:44:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#3 [2025-02-06 03:44:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#4 [2025-02-06 03:44:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#5 [2025-02-06 03:44:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#6 [2025-02-06 03:44:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#7 [2025-02-06 03:44:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#8 [2025-02-06 03:44:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#9 [2025-02-06 03:44:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#10 [2025-02-06 03:44:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#11 [2025-02-06 03:44:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#12 [2025-02-06 03:44:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#13 [2025-02-06 03:44:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#14 [2025-02-06 03:44:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#0 [2025-02-06 03:44:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#1 [2025-02-06 03:44:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#2 [2025-02-06 03:44:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#3 [2025-02-06 03:44:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#4 [2025-02-06 03:44:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#5 [2025-02-06 03:44:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#6 [2025-02-06 03:44:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#7 [2025-02-06 03:44:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#8 [2025-02-06 03:44:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#9 [2025-02-06 03:44:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#10 [2025-02-06 03:44:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#11 [2025-02-06 03:44:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#12 [2025-02-06 03:44:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#13 [2025-02-06 03:44:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#14 [2025-02-06 03:44:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#11 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#12 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#13 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#14 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2025-02-06 03:44:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2025-02-06 03:44:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2025-02-06 03:44:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2025-02-06 03:44:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2025-02-06 03:44:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2025-02-06 03:44:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2025-02-06 03:44:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2025-02-06 03:44:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2025-02-06 03:44:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14 [2025-02-06 03:44:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2025-02-06 03:44:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2025-02-06 03:44:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2025-02-06 03:44:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2025-02-06 03:44:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2025-02-06 03:44:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2025-02-06 03:44:24,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2025-02-06 03:44:24,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2025-02-06 03:44:24,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2025-02-06 03:44:24,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2025-02-06 03:44:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2025-02-06 03:44:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2025-02-06 03:44:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2025-02-06 03:44:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2025-02-06 03:44:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#14 [2025-02-06 03:44:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#0 [2025-02-06 03:44:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#1 [2025-02-06 03:44:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#2 [2025-02-06 03:44:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#3 [2025-02-06 03:44:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#4 [2025-02-06 03:44:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#5 [2025-02-06 03:44:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#6 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#7 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#8 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#9 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#10 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#11 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#12 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#13 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#14 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#0 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#1 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#2 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#3 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#4 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#5 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#6 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#7 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#8 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#9 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#10 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#11 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#12 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#13 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#14 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#0 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#1 [2025-02-06 03:44:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#2 [2025-02-06 03:44:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#3 [2025-02-06 03:44:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#4 [2025-02-06 03:44:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#5 [2025-02-06 03:44:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#6 [2025-02-06 03:44:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#7 [2025-02-06 03:44:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#8 [2025-02-06 03:44:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#9 [2025-02-06 03:44:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#10 [2025-02-06 03:44:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#11 [2025-02-06 03:44:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#12 [2025-02-06 03:44:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#13 [2025-02-06 03:44:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#14 [2025-02-06 03:44:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#0 [2025-02-06 03:44:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#1 [2025-02-06 03:44:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#2 [2025-02-06 03:44:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#3 [2025-02-06 03:44:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#4 [2025-02-06 03:44:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#5 [2025-02-06 03:44:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#6 [2025-02-06 03:44:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#7 [2025-02-06 03:44:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#8 [2025-02-06 03:44:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#9 [2025-02-06 03:44:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#10 [2025-02-06 03:44:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#11 [2025-02-06 03:44:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#12 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#13 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#14 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-06 03:44:24,916 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 03:44:24,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#13 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#14 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2025-02-06 03:44:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2025-02-06 03:44:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2025-02-06 03:44:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2025-02-06 03:44:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2025-02-06 03:44:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2025-02-06 03:44:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#14 [2025-02-06 03:44:25,144 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 03:44:25,146 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 03:44:44,958 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L111: havoc property_#t~mem78#1;havoc property_#t~mem79#1;havoc property_#t~mem80#1;havoc property_#t~mem81#1;havoc property_#t~mem82#1;havoc property_#t~ite85#1;havoc property_#t~mem83#1;havoc property_#t~mem84#1;havoc property_#t~ite90#1;havoc property_#t~mem87#1;havoc property_#t~mem86#1;havoc property_#t~mem89#1;havoc property_#t~mem88#1;havoc property_#t~mem91#1;havoc property_#t~mem92#1;havoc property_#t~mem93#1;havoc property_#t~ite104#1;havoc property_#t~mem97#1;havoc property_#t~mem95#1;havoc property_#t~mem94#1;havoc property_#t~mem96#1;havoc property_#t~mem98#1;havoc property_#t~mem99#1;havoc property_#t~ite103#1;havoc property_#t~mem100#1;havoc property_#t~mem102#1;havoc property_#t~mem101#1;havoc property_#t~short105#1;havoc property_#t~mem108#1;havoc property_#t~mem106#1;havoc property_#t~mem107#1;havoc property_#t~mem109#1;havoc property_#t~short110#1;havoc property_#t~ite123#1;havoc property_#t~mem111#1;havoc property_#t~ite120#1;havoc property_#t~mem119#1;havoc property_#t~mem112#1;havoc property_#t~mem113#1;havoc property_#t~mem114#1;havoc property_#t~ite118#1;havoc property_#t~mem115#1;havoc property_#t~mem116#1;havoc property_#t~mem117#1;havoc property_#t~mem122#1;havoc property_#t~mem121#1;havoc property_#t~short124#1;havoc property_#t~mem126#1;havoc property_#t~mem125#1;havoc property_#t~short127#1;havoc property_#t~mem129#1;havoc property_#t~mem128#1;havoc property_#t~short130#1; [2025-02-06 03:44:44,994 INFO L? ?]: Removed 113 outVars from TransFormulas that were not future-live. [2025-02-06 03:44:44,994 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 03:44:45,004 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 03:44:45,004 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-06 03:44:45,005 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 03:44:45 BoogieIcfgContainer [2025-02-06 03:44:45,005 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 03:44:45,006 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 03:44:45,006 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 03:44:45,012 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 03:44:45,013 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 03:44:24" (1/3) ... [2025-02-06 03:44:45,013 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@777ee1c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 03:44:45, skipping insertion in model container [2025-02-06 03:44:45,013 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 03:44:24" (2/3) ... [2025-02-06 03:44:45,013 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@777ee1c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 03:44:45, skipping insertion in model container [2025-02-06 03:44:45,013 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 03:44:45" (3/3) ... [2025-02-06 03:44:45,015 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-p_file-75.i [2025-02-06 03:44:45,025 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 03:44:45,026 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_variablewrapping_wrapper-p_file-75.i that has 2 procedures, 96 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-06 03:44:45,067 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 03:44:45,074 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;@42ab8e1d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 03:44:45,075 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-06 03:44:45,077 INFO L276 IsEmpty]: Start isEmpty. Operand has 96 states, 76 states have (on average 1.394736842105263) internal successors, (106), 77 states have internal predecessors, (106), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2025-02-06 03:44:45,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2025-02-06 03:44:45,086 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 03:44:45,086 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 03:44:45,087 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 03:44:45,091 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 03:44:45,091 INFO L85 PathProgramCache]: Analyzing trace with hash 507046982, now seen corresponding path program 1 times [2025-02-06 03:44:45,100 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-06 03:44:45,102 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1509768118] [2025-02-06 03:44:45,102 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 03:44:45,103 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-02-06 03:44:45,103 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-06 03:44:45,105 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-02-06 03:44:45,107 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2025-02-06 03:44:45,297 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes. [2025-02-06 03:44:46,594 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 136 of 136 statements. [2025-02-06 03:44:46,594 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 03:44:46,594 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 03:44:46,638 INFO L256 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-02-06 03:44:46,644 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-06 03:44:46,677 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 272 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2025-02-06 03:44:46,677 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-06 03:44:46,678 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-06 03:44:46,678 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1509768118] [2025-02-06 03:44:46,678 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1509768118] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 03:44:46,678 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 03:44:46,678 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-06 03:44:46,679 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [354944184] [2025-02-06 03:44:46,680 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 03:44:46,682 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-06 03:44:46,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-06 03:44:46,692 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-06 03:44:46,693 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-06 03:44:46,694 INFO L87 Difference]: Start difference. First operand has 96 states, 76 states have (on average 1.394736842105263) internal successors, (106), 77 states have internal predecessors, (106), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2025-02-06 03:44:46,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 03:44:46,710 INFO L93 Difference]: Finished difference Result 186 states and 292 transitions. [2025-02-06 03:44:46,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-06 03:44:46,711 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 136 [2025-02-06 03:44:46,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 03:44:46,714 INFO L225 Difference]: With dead ends: 186 [2025-02-06 03:44:46,715 INFO L226 Difference]: Without dead ends: 93 [2025-02-06 03:44:46,716 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 135 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-06 03:44:46,718 INFO L435 NwaCegarLoop]: 135 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 135 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-06 03:44:46,718 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 135 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-06 03:44:46,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2025-02-06 03:44:46,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2025-02-06 03:44:46,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 74 states have (on average 1.364864864864865) internal successors, (101), 74 states have internal predecessors, (101), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2025-02-06 03:44:46,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 135 transitions. [2025-02-06 03:44:46,741 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 135 transitions. Word has length 136 [2025-02-06 03:44:46,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 03:44:46,741 INFO L471 AbstractCegarLoop]: Abstraction has 93 states and 135 transitions. [2025-02-06 03:44:46,742 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2025-02-06 03:44:46,742 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 135 transitions. [2025-02-06 03:44:46,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2025-02-06 03:44:46,744 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 03:44:46,744 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 03:44:46,775 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2025-02-06 03:44:46,948 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-02-06 03:44:46,948 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 03:44:46,948 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 03:44:46,949 INFO L85 PathProgramCache]: Analyzing trace with hash -1528716033, now seen corresponding path program 1 times [2025-02-06 03:44:46,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-06 03:44:46,949 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2112740618] [2025-02-06 03:44:46,949 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 03:44:46,949 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-02-06 03:44:46,949 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-06 03:44:46,952 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-02-06 03:44:46,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2025-02-06 03:44:47,130 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes. [2025-02-06 03:44:48,411 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 136 of 136 statements. [2025-02-06 03:44:48,411 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 03:44:48,411 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 03:44:48,464 INFO L256 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 4 conjuncts are in the unsatisfiable core [2025-02-06 03:44:48,471 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-06 03:44:49,142 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2025-02-06 03:44:49,143 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-06 03:44:49,143 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-06 03:44:49,143 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2112740618] [2025-02-06 03:44:49,143 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2112740618] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 03:44:49,144 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 03:44:49,144 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-06 03:44:49,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154488565] [2025-02-06 03:44:49,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 03:44:49,145 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-06 03:44:49,145 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-06 03:44:49,146 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-06 03:44:49,147 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-02-06 03:44:49,147 INFO L87 Difference]: Start difference. First operand 93 states and 135 transitions. Second operand has 5 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2025-02-06 03:44:50,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 03:44:50,193 INFO L93 Difference]: Finished difference Result 188 states and 274 transitions. [2025-02-06 03:44:50,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-06 03:44:50,194 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 136 [2025-02-06 03:44:50,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 03:44:50,196 INFO L225 Difference]: With dead ends: 188 [2025-02-06 03:44:50,196 INFO L226 Difference]: Without dead ends: 98 [2025-02-06 03:44:50,196 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-02-06 03:44:50,197 INFO L435 NwaCegarLoop]: 130 mSDtfsCounter, 1 mSDsluCounter, 374 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 504 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2025-02-06 03:44:50,197 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 504 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2025-02-06 03:44:50,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2025-02-06 03:44:50,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 97. [2025-02-06 03:44:50,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 78 states have (on average 1.3461538461538463) internal successors, (105), 78 states have internal predecessors, (105), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2025-02-06 03:44:50,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 139 transitions. [2025-02-06 03:44:50,204 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 139 transitions. Word has length 136 [2025-02-06 03:44:50,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 03:44:50,218 INFO L471 AbstractCegarLoop]: Abstraction has 97 states and 139 transitions. [2025-02-06 03:44:50,218 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2025-02-06 03:44:50,218 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 139 transitions. [2025-02-06 03:44:50,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2025-02-06 03:44:50,219 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 03:44:50,219 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 03:44:50,268 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2025-02-06 03:44:50,420 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-02-06 03:44:50,420 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 03:44:50,421 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 03:44:50,421 INFO L85 PathProgramCache]: Analyzing trace with hash -641212352, now seen corresponding path program 1 times [2025-02-06 03:44:50,421 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-06 03:44:50,421 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [134247981] [2025-02-06 03:44:50,421 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 03:44:50,421 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-02-06 03:44:50,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-06 03:44:50,424 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-02-06 03:44:50,425 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2025-02-06 03:44:50,624 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes. [2025-02-06 03:44:51,863 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 136 of 136 statements. [2025-02-06 03:44:51,863 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 03:44:51,863 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 03:44:51,913 INFO L256 TraceCheckSpWp]: Trace formula consists of 363 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-02-06 03:44:51,916 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-06 03:44:52,968 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2025-02-06 03:44:52,969 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-06 03:44:52,969 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-06 03:44:52,969 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [134247981] [2025-02-06 03:44:52,969 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [134247981] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 03:44:52,969 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 03:44:52,969 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-02-06 03:44:52,969 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1794741269] [2025-02-06 03:44:52,969 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 03:44:52,969 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-02-06 03:44:52,969 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-06 03:44:52,970 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-02-06 03:44:52,970 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2025-02-06 03:44:52,970 INFO L87 Difference]: Start difference. First operand 97 states and 139 transitions. Second operand has 6 states, 6 states have (on average 9.0) internal successors, (54), 6 states have internal predecessors, (54), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2025-02-06 03:44:54,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 03:44:54,307 INFO L93 Difference]: Finished difference Result 194 states and 279 transitions. [2025-02-06 03:44:54,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-02-06 03:44:54,308 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 6 states have internal predecessors, (54), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 136 [2025-02-06 03:44:54,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 03:44:54,309 INFO L225 Difference]: With dead ends: 194 [2025-02-06 03:44:54,309 INFO L226 Difference]: Without dead ends: 100 [2025-02-06 03:44:54,309 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2025-02-06 03:44:54,310 INFO L435 NwaCegarLoop]: 128 mSDtfsCounter, 1 mSDsluCounter, 496 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 624 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2025-02-06 03:44:54,310 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 624 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2025-02-06 03:44:54,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2025-02-06 03:44:54,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 99. [2025-02-06 03:44:54,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 80 states have (on average 1.3375) internal successors, (107), 80 states have internal predecessors, (107), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2025-02-06 03:44:54,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 141 transitions. [2025-02-06 03:44:54,329 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 141 transitions. Word has length 136 [2025-02-06 03:44:54,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 03:44:54,329 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 141 transitions. [2025-02-06 03:44:54,329 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 6 states have internal predecessors, (54), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2025-02-06 03:44:54,329 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 141 transitions. [2025-02-06 03:44:54,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2025-02-06 03:44:54,330 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 03:44:54,331 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 03:44:54,363 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2025-02-06 03:44:54,531 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-02-06 03:44:54,532 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 03:44:54,532 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 03:44:54,532 INFO L85 PathProgramCache]: Analyzing trace with hash -640288831, now seen corresponding path program 1 times [2025-02-06 03:44:54,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-06 03:44:54,535 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [692729760] [2025-02-06 03:44:54,535 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 03:44:54,536 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-02-06 03:44:54,536 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-06 03:44:54,542 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-02-06 03:44:54,545 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2025-02-06 03:44:54,685 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes. [2025-02-06 03:44:55,997 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 136 of 136 statements. [2025-02-06 03:44:55,997 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 03:44:55,997 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 03:44:56,042 INFO L256 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 7 conjuncts are in the unsatisfiable core [2025-02-06 03:44:56,049 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-06 03:44:56,122 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2025-02-06 03:44:56,640 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 42 [2025-02-06 03:44:57,191 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2025-02-06 03:44:57,191 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-06 03:44:57,191 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-06 03:44:57,191 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [692729760] [2025-02-06 03:44:57,192 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [692729760] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 03:44:57,192 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 03:44:57,192 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-06 03:44:57,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [882080860] [2025-02-06 03:44:57,192 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 03:44:57,193 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-06 03:44:57,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-06 03:44:57,193 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-06 03:44:57,193 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-02-06 03:44:57,194 INFO L87 Difference]: Start difference. First operand 99 states and 141 transitions. Second operand has 5 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2025-02-06 03:45:01,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.61s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 03:45:07,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.55s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 03:45:11,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 03:45:15,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 03:45:16,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 03:45:16,608 INFO L93 Difference]: Finished difference Result 193 states and 277 transitions. [2025-02-06 03:45:16,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-06 03:45:16,608 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 136 [2025-02-06 03:45:16,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 03:45:16,609 INFO L225 Difference]: With dead ends: 193 [2025-02-06 03:45:16,609 INFO L226 Difference]: Without dead ends: 97 [2025-02-06 03:45:16,610 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2025-02-06 03:45:16,613 INFO L435 NwaCegarLoop]: 122 mSDtfsCounter, 47 mSDsluCounter, 312 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 3 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 434 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.0s IncrementalHoareTripleChecker+Time [2025-02-06 03:45:16,613 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [47 Valid, 434 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 40 Invalid, 4 Unknown, 0 Unchecked, 19.0s Time] [2025-02-06 03:45:16,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2025-02-06 03:45:16,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2025-02-06 03:45:16,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 78 states have (on average 1.3333333333333333) internal successors, (104), 78 states have internal predecessors, (104), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2025-02-06 03:45:16,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 138 transitions. [2025-02-06 03:45:16,620 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 138 transitions. Word has length 136 [2025-02-06 03:45:16,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 03:45:16,620 INFO L471 AbstractCegarLoop]: Abstraction has 97 states and 138 transitions. [2025-02-06 03:45:16,620 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2025-02-06 03:45:16,620 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2025-02-06 03:45:16,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2025-02-06 03:45:16,621 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 03:45:16,621 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 03:45:16,657 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2025-02-06 03:45:16,822 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-02-06 03:45:16,822 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 03:45:16,823 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 03:45:16,823 INFO L85 PathProgramCache]: Analyzing trace with hash 1516273983, now seen corresponding path program 1 times [2025-02-06 03:45:16,823 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-06 03:45:16,823 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1303010356] [2025-02-06 03:45:16,823 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 03:45:16,823 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-02-06 03:45:16,823 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-06 03:45:16,826 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-02-06 03:45:16,827 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2025-02-06 03:45:16,967 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 138 statements into 1 equivalence classes. [2025-02-06 03:45:19,462 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 138 of 138 statements. [2025-02-06 03:45:19,462 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 03:45:19,462 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 03:45:19,558 INFO L256 TraceCheckSpWp]: Trace formula consists of 370 conjuncts, 6 conjuncts are in the unsatisfiable core [2025-02-06 03:45:19,561 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-06 03:45:20,358 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 15 [2025-02-06 03:45:20,411 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2025-02-06 03:45:20,843 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2025-02-06 03:45:20,843 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-06 03:45:20,844 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-06 03:45:20,844 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1303010356] [2025-02-06 03:45:20,844 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1303010356] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 03:45:20,844 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 03:45:20,844 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-06 03:45:20,844 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1744107663] [2025-02-06 03:45:20,844 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 03:45:20,844 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-06 03:45:20,845 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-06 03:45:20,845 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-06 03:45:20,845 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-02-06 03:45:20,845 INFO L87 Difference]: Start difference. First operand 97 states and 138 transitions. Second operand has 5 states, 5 states have (on average 11.2) internal successors, (56), 5 states have internal predecessors, (56), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2025-02-06 03:45:25,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.53s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 03:45:29,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 03:45:35,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.54s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 03:45:39,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 03:45:43,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2025-02-06 03:45:47,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 03:45:51,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 03:45:54,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 03:45:54,342 INFO L93 Difference]: Finished difference Result 283 states and 404 transitions. [2025-02-06 03:45:54,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-02-06 03:45:54,344 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 5 states have internal predecessors, (56), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 138 [2025-02-06 03:45:54,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 03:45:54,345 INFO L225 Difference]: With dead ends: 283 [2025-02-06 03:45:54,345 INFO L226 Difference]: Without dead ends: 189 [2025-02-06 03:45:54,346 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 139 GetRequests, 134 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2025-02-06 03:45:54,346 INFO L435 NwaCegarLoop]: 198 mSDtfsCounter, 119 mSDsluCounter, 466 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 3 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 119 SdHoareTripleChecker+Valid, 664 SdHoareTripleChecker+Invalid, 99 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.9s IncrementalHoareTripleChecker+Time [2025-02-06 03:45:54,346 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [119 Valid, 664 Invalid, 99 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 89 Invalid, 7 Unknown, 0 Unchecked, 32.9s Time] [2025-02-06 03:45:54,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 189 states. [2025-02-06 03:45:54,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 189 to 108. [2025-02-06 03:45:54,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 89 states have (on average 1.348314606741573) internal successors, (120), 89 states have internal predecessors, (120), 17 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2025-02-06 03:45:54,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 154 transitions. [2025-02-06 03:45:54,353 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 154 transitions. Word has length 138 [2025-02-06 03:45:54,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 03:45:54,353 INFO L471 AbstractCegarLoop]: Abstraction has 108 states and 154 transitions. [2025-02-06 03:45:54,353 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 5 states have internal predecessors, (56), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2025-02-06 03:45:54,353 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 154 transitions. [2025-02-06 03:45:54,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2025-02-06 03:45:54,355 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 03:45:54,355 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 03:45:54,421 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2025-02-06 03:45:54,555 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-02-06 03:45:54,556 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 03:45:54,556 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 03:45:54,556 INFO L85 PathProgramCache]: Analyzing trace with hash 1005739806, now seen corresponding path program 1 times [2025-02-06 03:45:54,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-06 03:45:54,557 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [176211568] [2025-02-06 03:45:54,557 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 03:45:54,557 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-02-06 03:45:54,557 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-06 03:45:54,559 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-02-06 03:45:54,561 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2025-02-06 03:45:54,694 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 138 statements into 1 equivalence classes. [2025-02-06 03:45:57,563 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 138 of 138 statements. [2025-02-06 03:45:57,563 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 03:45:57,563 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 03:45:57,658 INFO L256 TraceCheckSpWp]: Trace formula consists of 370 conjuncts, 33 conjuncts are in the unsatisfiable core [2025-02-06 03:45:57,663 INFO L279 TraceCheckSpWp]: Computing forward predicates...