./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 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 29846db510ca05541eccb7c293064be92481e6eadbb243337ca6de97b85e9825 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 01:00:17,129 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 01:00:17,182 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-19 01:00:17,186 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 01:00:17,188 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 01:00:17,219 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 01:00:17,220 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 01:00:17,220 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 01:00:17,221 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 01:00:17,222 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 01:00:17,222 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 01:00:17,223 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 01:00:17,223 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 01:00:17,223 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 01:00:17,225 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 01:00:17,225 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 01:00:17,226 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 01:00:17,226 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-19 01:00:17,226 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 01:00:17,226 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-19 01:00:17,227 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 01:00:17,230 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 01:00:17,231 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 01:00:17,231 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 01:00:17,231 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 01:00:17,231 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-19 01:00:17,231 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 01:00:17,231 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 01:00:17,232 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 01:00:17,232 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 01:00:17,232 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 01:00:17,232 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 01:00:17,233 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 01:00:17,233 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 01:00:17,233 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 01:00:17,233 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 01:00:17,233 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 01:00:17,234 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 01:00:17,234 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 01:00:17,234 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 01:00:17,234 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 01:00:17,236 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 01:00:17,236 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29846db510ca05541eccb7c293064be92481e6eadbb243337ca6de97b85e9825 [2024-11-19 01:00:17,511 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 01:00:17,532 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 01:00:17,536 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 01:00:17,537 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 01:00:17,537 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 01:00:17,538 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i [2024-11-19 01:00:18,990 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 01:00:19,203 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 01:00:19,203 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i [2024-11-19 01:00:19,212 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3f052529/875bfeb28c3244508ca6ef953bff0027/FLAG93b4f9666 [2024-11-19 01:00:19,225 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3f052529/875bfeb28c3244508ca6ef953bff0027 [2024-11-19 01:00:19,227 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 01:00:19,229 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 01:00:19,230 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 01:00:19,230 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 01:00:19,235 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 01:00:19,236 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:00:19" (1/1) ... [2024-11-19 01:00:19,237 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12194af1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:19, skipping insertion in model container [2024-11-19 01:00:19,239 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:00:19" (1/1) ... [2024-11-19 01:00:19,269 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 01:00:19,451 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i[916,929] [2024-11-19 01:00:19,522 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 01:00:19,534 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 01:00:19,544 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i[916,929] [2024-11-19 01:00:19,577 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 01:00:19,601 INFO L204 MainTranslator]: Completed translation [2024-11-19 01:00:19,601 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:19 WrapperNode [2024-11-19 01:00:19,602 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 01:00:19,603 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 01:00:19,603 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 01:00:19,603 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 01:00:19,610 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:19" (1/1) ... [2024-11-19 01:00:19,621 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:19" (1/1) ... [2024-11-19 01:00:19,663 INFO L138 Inliner]: procedures = 29, calls = 173, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 499 [2024-11-19 01:00:19,664 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 01:00:19,665 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 01:00:19,665 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 01:00:19,665 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 01:00:19,688 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:19" (1/1) ... [2024-11-19 01:00:19,690 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:19" (1/1) ... [2024-11-19 01:00:19,699 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:19" (1/1) ... [2024-11-19 01:00:19,740 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]. [2024-11-19 01:00:19,740 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:19" (1/1) ... [2024-11-19 01:00:19,741 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:19" (1/1) ... [2024-11-19 01:00:19,767 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:19" (1/1) ... [2024-11-19 01:00:19,778 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:19" (1/1) ... [2024-11-19 01:00:19,788 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:19" (1/1) ... [2024-11-19 01:00:19,791 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:19" (1/1) ... [2024-11-19 01:00:19,799 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 01:00:19,800 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 01:00:19,800 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 01:00:19,800 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 01:00:19,801 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:19" (1/1) ... [2024-11-19 01:00:19,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 01:00:19,819 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 01:00:19,838 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-19 01:00:19,845 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-19 01:00:19,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 01:00:19,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 01:00:19,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 01:00:19,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 01:00:19,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 01:00:19,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 01:00:19,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 01:00:19,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 01:00:19,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 01:00:19,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 01:00:19,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 01:00:19,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 01:00:19,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 01:00:19,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 01:00:19,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-19 01:00:19,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-19 01:00:19,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#0 [2024-11-19 01:00:19,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#1 [2024-11-19 01:00:19,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#2 [2024-11-19 01:00:19,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#3 [2024-11-19 01:00:19,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#4 [2024-11-19 01:00:19,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#5 [2024-11-19 01:00:19,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#6 [2024-11-19 01:00:19,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#7 [2024-11-19 01:00:19,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#8 [2024-11-19 01:00:19,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#9 [2024-11-19 01:00:19,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#10 [2024-11-19 01:00:19,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#11 [2024-11-19 01:00:19,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#12 [2024-11-19 01:00:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#13 [2024-11-19 01:00:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#14 [2024-11-19 01:00:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#0 [2024-11-19 01:00:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#1 [2024-11-19 01:00:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#2 [2024-11-19 01:00:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#3 [2024-11-19 01:00:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#4 [2024-11-19 01:00:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#5 [2024-11-19 01:00:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#6 [2024-11-19 01:00:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#7 [2024-11-19 01:00:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#8 [2024-11-19 01:00:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#9 [2024-11-19 01:00:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#10 [2024-11-19 01:00:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#11 [2024-11-19 01:00:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#12 [2024-11-19 01:00:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#13 [2024-11-19 01:00:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#14 [2024-11-19 01:00:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 01:00:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 01:00:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 01:00:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 01:00:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 01:00:19,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 01:00:19,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 01:00:19,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 01:00:19,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 01:00:19,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 01:00:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 01:00:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 01:00:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 01:00:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-19 01:00:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-19 01:00:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#0 [2024-11-19 01:00:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#1 [2024-11-19 01:00:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#2 [2024-11-19 01:00:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#3 [2024-11-19 01:00:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#4 [2024-11-19 01:00:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#5 [2024-11-19 01:00:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#6 [2024-11-19 01:00:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#7 [2024-11-19 01:00:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#8 [2024-11-19 01:00:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#9 [2024-11-19 01:00:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#10 [2024-11-19 01:00:19,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#11 [2024-11-19 01:00:19,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#12 [2024-11-19 01:00:19,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#13 [2024-11-19 01:00:19,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#14 [2024-11-19 01:00:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-19 01:00:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-19 01:00:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 01:00:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 01:00:19,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 01:00:19,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 01:00:19,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 01:00:19,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 01:00:19,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 01:00:19,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 01:00:19,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 01:00:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 01:00:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 01:00:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 01:00:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 01:00:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-19 01:00:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-19 01:00:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 01:00:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 01:00:20,114 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 01:00:20,116 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 01:00:20,669 INFO L? ?]: Removed 114 outVars from TransFormulas that were not future-live. [2024-11-19 01:00:20,670 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 01:00:20,683 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 01:00:20,684 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-19 01:00:20,684 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 01:00:20 BoogieIcfgContainer [2024-11-19 01:00:20,684 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 01:00:20,686 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 01:00:20,686 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 01:00:20,690 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 01:00:20,690 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 01:00:19" (1/3) ... [2024-11-19 01:00:20,691 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@159e9223 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 01:00:20, skipping insertion in model container [2024-11-19 01:00:20,691 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:19" (2/3) ... [2024-11-19 01:00:20,692 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@159e9223 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 01:00:20, skipping insertion in model container [2024-11-19 01:00:20,692 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 01:00:20" (3/3) ... [2024-11-19 01:00:20,693 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-p_file-75.i [2024-11-19 01:00:20,711 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 01:00:20,712 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-19 01:00:20,777 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 01:00:20,783 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;@14dab2ba, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 01:00:20,783 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-19 01:00:20,787 INFO L276 IsEmpty]: Start isEmpty. Operand has 97 states, 77 states have (on average 1.4025974025974026) internal successors, (108), 78 states have internal predecessors, (108), 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) [2024-11-19 01:00:20,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-19 01:00:20,801 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 01:00:20,801 INFO L215 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] [2024-11-19 01:00:20,804 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 01:00:20,810 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 01:00:20,810 INFO L85 PathProgramCache]: Analyzing trace with hash -580300777, now seen corresponding path program 1 times [2024-11-19 01:00:20,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 01:00:20,820 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [405576379] [2024-11-19 01:00:20,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 01:00:20,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 01:00:21,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 01:00:21,188 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2024-11-19 01:00:21,188 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 01:00:21,188 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [405576379] [2024-11-19 01:00:21,190 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [405576379] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-19 01:00:21,191 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [109609096] [2024-11-19 01:00:21,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 01:00:21,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-19 01:00:21,191 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 01:00:21,193 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-19 01:00:21,195 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-19 01:00:21,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 01:00:21,531 INFO L255 TraceCheckSpWp]: Trace formula consists of 616 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-19 01:00:21,571 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-19 01:00:21,627 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2024-11-19 01:00:21,627 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-19 01:00:21,627 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [109609096] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 01:00:21,627 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-19 01:00:21,628 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-19 01:00:21,630 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1821450013] [2024-11-19 01:00:21,630 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 01:00:21,638 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-19 01:00:21,640 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 01:00:21,663 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-19 01:00:21,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-19 01:00:21,667 INFO L87 Difference]: Start difference. First operand has 97 states, 77 states have (on average 1.4025974025974026) internal successors, (108), 78 states have internal predecessors, (108), 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) [2024-11-19 01:00:21,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 01:00:21,695 INFO L93 Difference]: Finished difference Result 187 states and 295 transitions. [2024-11-19 01:00:21,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-19 01:00:21,698 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 [2024-11-19 01:00:21,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 01:00:21,703 INFO L225 Difference]: With dead ends: 187 [2024-11-19 01:00:21,704 INFO L226 Difference]: Without dead ends: 93 [2024-11-19 01:00:21,707 INFO L431 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 [2024-11-19 01:00:21,710 INFO L432 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 [2024-11-19 01:00:21,710 INFO L433 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] [2024-11-19 01:00:21,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2024-11-19 01:00:21,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2024-11-19 01:00:21,748 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) [2024-11-19 01:00:21,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 135 transitions. [2024-11-19 01:00:21,751 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 135 transitions. Word has length 136 [2024-11-19 01:00:21,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 01:00:21,752 INFO L471 AbstractCegarLoop]: Abstraction has 93 states and 135 transitions. [2024-11-19 01:00:21,752 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) [2024-11-19 01:00:21,752 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 135 transitions. [2024-11-19 01:00:21,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-19 01:00:21,757 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 01:00:21,757 INFO L215 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] [2024-11-19 01:00:21,777 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-19 01:00:21,958 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-19 01:00:21,958 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 01:00:21,959 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 01:00:21,959 INFO L85 PathProgramCache]: Analyzing trace with hash -356859511, now seen corresponding path program 1 times [2024-11-19 01:00:21,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 01:00:21,960 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [202250685] [2024-11-19 01:00:21,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 01:00:21,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 01:00:22,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 01:00:22,264 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-19 01:00:22,266 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 01:00:22,266 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [202250685] [2024-11-19 01:00:22,267 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [202250685] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 01:00:22,268 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 01:00:22,268 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-19 01:00:22,268 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [492347476] [2024-11-19 01:00:22,268 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 01:00:22,269 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-19 01:00:22,270 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 01:00:22,270 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-19 01:00:22,271 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-19 01:00:22,271 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), 2 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-19 01:00:22,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 01:00:22,316 INFO L93 Difference]: Finished difference Result 185 states and 270 transitions. [2024-11-19 01:00:22,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-19 01:00:22,317 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), 2 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 136 [2024-11-19 01:00:22,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 01:00:22,321 INFO L225 Difference]: With dead ends: 185 [2024-11-19 01:00:22,321 INFO L226 Difference]: Without dead ends: 95 [2024-11-19 01:00:22,322 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-19 01:00:22,325 INFO L432 NwaCegarLoop]: 133 mSDtfsCounter, 0 mSDsluCounter, 255 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 388 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-19 01:00:22,325 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 388 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-19 01:00:22,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2024-11-19 01:00:22,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 95. [2024-11-19 01:00:22,336 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) [2024-11-19 01:00:22,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 137 transitions. [2024-11-19 01:00:22,338 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 137 transitions. Word has length 136 [2024-11-19 01:00:22,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 01:00:22,339 INFO L471 AbstractCegarLoop]: Abstraction has 95 states and 137 transitions. [2024-11-19 01:00:22,340 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), 2 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-19 01:00:22,340 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 137 transitions. [2024-11-19 01:00:22,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-19 01:00:22,342 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 01:00:22,342 INFO L215 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] [2024-11-19 01:00:22,342 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-19 01:00:22,342 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 01:00:22,343 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 01:00:22,343 INFO L85 PathProgramCache]: Analyzing trace with hash 925312775, now seen corresponding path program 1 times [2024-11-19 01:00:22,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 01:00:22,343 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688301727] [2024-11-19 01:00:22,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 01:00:22,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 01:00:22,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 01:00:22,638 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-19 01:00:22,638 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 01:00:22,639 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [688301727] [2024-11-19 01:00:22,639 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [688301727] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 01:00:22,639 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 01:00:22,639 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-19 01:00:22,639 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [311235708] [2024-11-19 01:00:22,639 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 01:00:22,640 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-19 01:00:22,640 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 01:00:22,641 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-19 01:00:22,641 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-19 01:00:22,641 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) [2024-11-19 01:00:22,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 01:00:22,676 INFO L93 Difference]: Finished difference Result 190 states and 275 transitions. [2024-11-19 01:00:22,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-19 01:00:22,677 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 [2024-11-19 01:00:22,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 01:00:22,678 INFO L225 Difference]: With dead ends: 190 [2024-11-19 01:00:22,679 INFO L226 Difference]: Without dead ends: 98 [2024-11-19 01:00:22,679 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-19 01:00:22,680 INFO L432 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 [2024-11-19 01:00:22,681 INFO L433 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] [2024-11-19 01:00:22,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2024-11-19 01:00:22,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 97. [2024-11-19 01:00:22,689 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) [2024-11-19 01:00:22,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 139 transitions. [2024-11-19 01:00:22,690 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 139 transitions. Word has length 136 [2024-11-19 01:00:22,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 01:00:22,691 INFO L471 AbstractCegarLoop]: Abstraction has 97 states and 139 transitions. [2024-11-19 01:00:22,692 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) [2024-11-19 01:00:22,692 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 139 transitions. [2024-11-19 01:00:22,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-19 01:00:22,694 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 01:00:22,694 INFO L215 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] [2024-11-19 01:00:22,694 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-19 01:00:22,694 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 01:00:22,695 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 01:00:22,695 INFO L85 PathProgramCache]: Analyzing trace with hash -1594647159, now seen corresponding path program 1 times [2024-11-19 01:00:22,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 01:00:22,695 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [566788889] [2024-11-19 01:00:22,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 01:00:22,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 01:00:22,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 01:00:22,857 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-19 01:00:22,857 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 01:00:22,857 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [566788889] [2024-11-19 01:00:22,858 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [566788889] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 01:00:22,858 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 01:00:22,858 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-19 01:00:22,858 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [278900050] [2024-11-19 01:00:22,858 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 01:00:22,859 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-19 01:00:22,859 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 01:00:22,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-19 01:00:22,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-19 01:00:22,860 INFO L87 Difference]: Start difference. First operand 97 states and 139 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) [2024-11-19 01:00:22,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 01:00:22,892 INFO L93 Difference]: Finished difference Result 194 states and 279 transitions. [2024-11-19 01:00:22,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-19 01:00:22,894 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 [2024-11-19 01:00:22,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 01:00:22,895 INFO L225 Difference]: With dead ends: 194 [2024-11-19 01:00:22,895 INFO L226 Difference]: Without dead ends: 100 [2024-11-19 01:00:22,896 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-19 01:00:22,901 INFO L432 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 [2024-11-19 01:00:22,901 INFO L433 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] [2024-11-19 01:00:22,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2024-11-19 01:00:22,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 99. [2024-11-19 01:00:22,914 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) [2024-11-19 01:00:22,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 141 transitions. [2024-11-19 01:00:22,918 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 141 transitions. Word has length 136 [2024-11-19 01:00:22,918 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 01:00:22,919 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 141 transitions. [2024-11-19 01:00:22,919 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) [2024-11-19 01:00:22,919 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 141 transitions. [2024-11-19 01:00:22,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-19 01:00:22,924 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 01:00:22,924 INFO L215 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] [2024-11-19 01:00:22,924 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-19 01:00:22,925 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 01:00:22,925 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 01:00:22,925 INFO L85 PathProgramCache]: Analyzing trace with hash -1592800117, now seen corresponding path program 1 times [2024-11-19 01:00:22,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 01:00:22,925 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1800428248] [2024-11-19 01:00:22,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 01:00:22,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 01:00:23,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 01:00:23,790 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-19 01:00:23,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 01:00:23,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1800428248] [2024-11-19 01:00:23,791 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1800428248] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 01:00:23,791 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 01:00:23,791 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-19 01:00:23,792 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1092182598] [2024-11-19 01:00:23,792 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 01:00:23,792 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-19 01:00:23,793 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 01:00:23,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-19 01:00:23,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-19 01:00:23,794 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) [2024-11-19 01:00:23,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 01:00:23,872 INFO L93 Difference]: Finished difference Result 195 states and 279 transitions. [2024-11-19 01:00:23,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-19 01:00:23,872 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 [2024-11-19 01:00:23,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 01:00:23,874 INFO L225 Difference]: With dead ends: 195 [2024-11-19 01:00:23,874 INFO L226 Difference]: Without dead ends: 99 [2024-11-19 01:00:23,875 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-11-19 01:00:23,876 INFO L432 NwaCegarLoop]: 122 mSDtfsCounter, 47 mSDsluCounter, 312 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 434 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-19 01:00:23,876 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [47 Valid, 434 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-19 01:00:23,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2024-11-19 01:00:23,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 99. [2024-11-19 01:00:23,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 80 states have (on average 1.325) internal successors, (106), 80 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) [2024-11-19 01:00:23,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 140 transitions. [2024-11-19 01:00:23,883 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 140 transitions. Word has length 136 [2024-11-19 01:00:23,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 01:00:23,884 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 140 transitions. [2024-11-19 01:00:23,884 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) [2024-11-19 01:00:23,885 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 140 transitions. [2024-11-19 01:00:23,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-19 01:00:23,888 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 01:00:23,888 INFO L215 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] [2024-11-19 01:00:23,888 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-19 01:00:23,889 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 01:00:23,889 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 01:00:23,890 INFO L85 PathProgramCache]: Analyzing trace with hash 2068589734, now seen corresponding path program 1 times [2024-11-19 01:00:23,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 01:00:23,890 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1340231805] [2024-11-19 01:00:23,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 01:00:23,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 01:00:23,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 01:00:24,914 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-19 01:00:24,915 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 01:00:24,915 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1340231805] [2024-11-19 01:00:24,915 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1340231805] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 01:00:24,915 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 01:00:24,916 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-19 01:00:24,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1113696469] [2024-11-19 01:00:24,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 01:00:24,917 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-19 01:00:24,917 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 01:00:24,918 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-19 01:00:24,918 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-11-19 01:00:24,918 INFO L87 Difference]: Start difference. First operand 99 states and 140 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) [2024-11-19 01:00:25,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 01:00:25,120 INFO L93 Difference]: Finished difference Result 240 states and 340 transitions. [2024-11-19 01:00:25,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-19 01:00:25,120 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 [2024-11-19 01:00:25,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 01:00:25,122 INFO L225 Difference]: With dead ends: 240 [2024-11-19 01:00:25,122 INFO L226 Difference]: Without dead ends: 144 [2024-11-19 01:00:25,122 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2024-11-19 01:00:25,123 INFO L432 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, 0.2s IncrementalHoareTripleChecker+Time [2024-11-19 01:00:25,123 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [46 Valid, 712 Invalid, 154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 154 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-19 01:00:25,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144 states. [2024-11-19 01:00:25,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144 to 117. [2024-11-19 01:00:25,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 117 states, 98 states have (on average 1.3571428571428572) internal successors, (133), 98 states have internal predecessors, (133), 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) [2024-11-19 01:00:25,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 167 transitions. [2024-11-19 01:00:25,131 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 167 transitions. Word has length 138 [2024-11-19 01:00:25,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 01:00:25,132 INFO L471 AbstractCegarLoop]: Abstraction has 117 states and 167 transitions. [2024-11-19 01:00:25,132 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) [2024-11-19 01:00:25,133 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 167 transitions. [2024-11-19 01:00:25,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-19 01:00:25,134 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 01:00:25,134 INFO L215 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] [2024-11-19 01:00:25,134 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-19 01:00:25,134 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 01:00:25,135 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 01:00:25,135 INFO L85 PathProgramCache]: Analyzing trace with hash -2074270319, now seen corresponding path program 1 times [2024-11-19 01:00:25,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 01:00:25,135 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1010875667] [2024-11-19 01:00:25,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 01:00:25,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 01:00:25,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 01:00:25,977 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-19 01:00:25,977 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 01:00:25,978 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1010875667] [2024-11-19 01:00:25,978 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1010875667] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 01:00:25,978 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 01:00:25,978 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-19 01:00:25,978 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [389524709] [2024-11-19 01:00:25,980 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 01:00:25,981 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-19 01:00:25,981 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 01:00:25,981 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-19 01:00:25,982 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-11-19 01:00:25,982 INFO L87 Difference]: Start difference. First operand 117 states and 167 transitions. Second operand has 8 states, 8 states have (on average 7.125) internal successors, (57), 8 states have internal predecessors, (57), 3 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-19 01:00:26,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 01:00:26,341 INFO L93 Difference]: Finished difference Result 327 states and 468 transitions. [2024-11-19 01:00:26,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-19 01:00:26,342 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.125) internal successors, (57), 8 states have internal predecessors, (57), 3 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 139 [2024-11-19 01:00:26,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 01:00:26,344 INFO L225 Difference]: With dead ends: 327 [2024-11-19 01:00:26,345 INFO L226 Difference]: Without dead ends: 213 [2024-11-19 01:00:26,345 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2024-11-19 01:00:26,346 INFO L432 NwaCegarLoop]: 226 mSDtfsCounter, 383 mSDsluCounter, 303 mSDsCounter, 0 mSdLazyCounter, 111 mSolverCounterSat, 123 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 383 SdHoareTripleChecker+Valid, 529 SdHoareTripleChecker+Invalid, 234 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 123 IncrementalHoareTripleChecker+Valid, 111 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-19 01:00:26,347 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [383 Valid, 529 Invalid, 234 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [123 Valid, 111 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-19 01:00:26,348 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2024-11-19 01:00:26,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 119. [2024-11-19 01:00:26,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 100 states have (on average 1.35) internal successors, (135), 100 states have internal predecessors, (135), 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) [2024-11-19 01:00:26,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 169 transitions. [2024-11-19 01:00:26,361 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 169 transitions. Word has length 139 [2024-11-19 01:00:26,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 01:00:26,361 INFO L471 AbstractCegarLoop]: Abstraction has 119 states and 169 transitions. [2024-11-19 01:00:26,361 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.125) internal successors, (57), 8 states have internal predecessors, (57), 3 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-19 01:00:26,362 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 169 transitions. [2024-11-19 01:00:26,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-19 01:00:26,363 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 01:00:26,363 INFO L215 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] [2024-11-19 01:00:26,363 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-19 01:00:26,364 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 01:00:26,364 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 01:00:26,364 INFO L85 PathProgramCache]: Analyzing trace with hash -1855415601, now seen corresponding path program 1 times [2024-11-19 01:00:26,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 01:00:26,365 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383535893] [2024-11-19 01:00:26,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 01:00:26,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 01:00:26,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 01:00:26,566 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-19 01:00:26,567 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 01:00:26,567 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1383535893] [2024-11-19 01:00:26,567 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1383535893] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 01:00:26,567 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 01:00:26,567 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-19 01:00:26,568 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [349346696] [2024-11-19 01:00:26,568 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 01:00:26,568 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-19 01:00:26,568 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 01:00:26,569 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-19 01:00:26,569 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-19 01:00:26,569 INFO L87 Difference]: Start difference. First operand 119 states and 169 transitions. Second operand has 5 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 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) [2024-11-19 01:00:26,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 01:00:26,734 INFO L93 Difference]: Finished difference Result 330 states and 468 transitions. [2024-11-19 01:00:26,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-19 01:00:26,734 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 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 139 [2024-11-19 01:00:26,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 01:00:26,736 INFO L225 Difference]: With dead ends: 330 [2024-11-19 01:00:26,736 INFO L226 Difference]: Without dead ends: 214 [2024-11-19 01:00:26,737 INFO L431 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 [2024-11-19 01:00:26,737 INFO L432 NwaCegarLoop]: 236 mSDtfsCounter, 119 mSDsluCounter, 533 mSDsCounter, 0 mSdLazyCounter, 105 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 119 SdHoareTripleChecker+Valid, 769 SdHoareTripleChecker+Invalid, 107 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 105 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-19 01:00:26,738 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [119 Valid, 769 Invalid, 107 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 105 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-19 01:00:26,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2024-11-19 01:00:26,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 126. [2024-11-19 01:00:26,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126 states, 107 states have (on average 1.355140186915888) internal successors, (145), 107 states have internal predecessors, (145), 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) [2024-11-19 01:00:26,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 179 transitions. [2024-11-19 01:00:26,750 INFO L78 Accepts]: Start accepts. Automaton has 126 states and 179 transitions. Word has length 139 [2024-11-19 01:00:26,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 01:00:26,751 INFO L471 AbstractCegarLoop]: Abstraction has 126 states and 179 transitions. [2024-11-19 01:00:26,751 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 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) [2024-11-19 01:00:26,751 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 179 transitions. [2024-11-19 01:00:26,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-19 01:00:26,752 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 01:00:26,753 INFO L215 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] [2024-11-19 01:00:26,753 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-19 01:00:26,753 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 01:00:26,753 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 01:00:26,754 INFO L85 PathProgramCache]: Analyzing trace with hash 1418483341, now seen corresponding path program 1 times [2024-11-19 01:00:26,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 01:00:26,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [735825056] [2024-11-19 01:00:26,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 01:00:26,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 01:00:26,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-19 01:00:26,875 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1828381538] [2024-11-19 01:00:26,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 01:00:26,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-19 01:00:26,876 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 01:00:26,878 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-19 01:00:26,879 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-19 01:00:27,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 01:00:27,250 INFO L255 TraceCheckSpWp]: Trace formula consists of 632 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-19 01:00:27,260 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-19 01:00:27,766 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 15 treesize of output 1 [2024-11-19 01:00:27,776 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 15 treesize of output 11 [2024-11-19 01:00:27,781 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 15 treesize of output 1 [2024-11-19 01:00:27,786 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 11 treesize of output 7 [2024-11-19 01:00:27,878 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 15 treesize of output 7 [2024-11-19 01:00:27,924 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2024-11-19 01:00:27,924 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-19 01:00:28,194 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-19 01:00:28,194 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 01:00:28,195 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [735825056] [2024-11-19 01:00:28,195 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-19 01:00:28,195 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1828381538] [2024-11-19 01:00:28,196 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1828381538] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-19 01:00:28,196 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-19 01:00:28,196 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [9] total 14 [2024-11-19 01:00:28,196 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2039305476] [2024-11-19 01:00:28,196 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 01:00:28,197 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-19 01:00:28,197 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 01:00:28,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-19 01:00:28,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2024-11-19 01:00:28,198 INFO L87 Difference]: Start difference. First operand 126 states and 179 transitions. Second operand has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 7 states have internal predecessors, (57), 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) [2024-11-19 01:00:28,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 01:00:28,711 INFO L93 Difference]: Finished difference Result 355 states and 503 transitions. [2024-11-19 01:00:28,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-19 01:00:28,712 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 7 states have internal predecessors, (57), 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 139 [2024-11-19 01:00:28,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 01:00:28,714 INFO L225 Difference]: With dead ends: 355 [2024-11-19 01:00:28,714 INFO L226 Difference]: Without dead ends: 232 [2024-11-19 01:00:28,715 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 279 GetRequests, 264 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=63, Invalid=209, Unknown=0, NotChecked=0, Total=272 [2024-11-19 01:00:28,715 INFO L432 NwaCegarLoop]: 157 mSDtfsCounter, 205 mSDsluCounter, 487 mSDsCounter, 0 mSdLazyCounter, 132 mSolverCounterSat, 36 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 205 SdHoareTripleChecker+Valid, 644 SdHoareTripleChecker+Invalid, 168 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 36 IncrementalHoareTripleChecker+Valid, 132 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-19 01:00:28,719 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [205 Valid, 644 Invalid, 168 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [36 Valid, 132 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-19 01:00:28,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 232 states. [2024-11-19 01:00:28,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 232 to 144. [2024-11-19 01:00:28,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 144 states, 125 states have (on average 1.368) internal successors, (171), 125 states have internal predecessors, (171), 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) [2024-11-19 01:00:28,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 205 transitions. [2024-11-19 01:00:28,740 INFO L78 Accepts]: Start accepts. Automaton has 144 states and 205 transitions. Word has length 139 [2024-11-19 01:00:28,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 01:00:28,741 INFO L471 AbstractCegarLoop]: Abstraction has 144 states and 205 transitions. [2024-11-19 01:00:28,742 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 7 states have internal predecessors, (57), 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) [2024-11-19 01:00:28,742 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 205 transitions. [2024-11-19 01:00:28,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-19 01:00:28,744 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 01:00:28,744 INFO L215 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] [2024-11-19 01:00:28,766 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-19 01:00:28,949 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2024-11-19 01:00:28,950 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 01:00:28,950 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 01:00:28,950 INFO L85 PathProgramCache]: Analyzing trace with hash -1596620277, now seen corresponding path program 1 times [2024-11-19 01:00:28,951 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 01:00:28,951 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [163248780] [2024-11-19 01:00:28,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 01:00:28,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 01:00:29,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-19 01:00:29,039 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1733101957] [2024-11-19 01:00:29,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 01:00:29,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-19 01:00:29,040 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 01:00:29,042 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-19 01:00:29,043 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-19 01:00:29,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-19 01:00:29,355 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-19 01:00:29,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-19 01:00:29,670 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-19 01:00:29,671 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-19 01:00:29,672 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-19 01:00:29,693 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-19 01:00:29,873 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-19 01:00:29,877 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 01:00:30,065 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-19 01:00:30,068 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 01:00:30 BoogieIcfgContainer [2024-11-19 01:00:30,068 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-19 01:00:30,069 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-19 01:00:30,070 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-19 01:00:30,070 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-19 01:00:30,070 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 01:00:20" (3/4) ... [2024-11-19 01:00:30,073 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-19 01:00:30,074 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-19 01:00:30,074 INFO L158 Benchmark]: Toolchain (without parser) took 10845.86ms. Allocated memory was 169.9MB in the beginning and 333.4MB in the end (delta: 163.6MB). Free memory was 135.9MB in the beginning and 239.2MB in the end (delta: -103.3MB). Peak memory consumption was 58.3MB. Max. memory is 16.1GB. [2024-11-19 01:00:30,075 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 109.1MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 01:00:30,075 INFO L158 Benchmark]: CACSL2BoogieTranslator took 372.28ms. Allocated memory is still 169.9MB. Free memory was 135.9MB in the beginning and 119.3MB in the end (delta: 16.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-19 01:00:30,075 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.34ms. Allocated memory is still 169.9MB. Free memory was 119.3MB in the beginning and 116.1MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-19 01:00:30,075 INFO L158 Benchmark]: Boogie Preprocessor took 134.39ms. Allocated memory is still 169.9MB. Free memory was 116.1MB in the beginning and 109.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-19 01:00:30,076 INFO L158 Benchmark]: RCFGBuilder took 884.72ms. Allocated memory is still 169.9MB. Free memory was 109.8MB in the beginning and 108.7MB in the end (delta: 1.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-19 01:00:30,076 INFO L158 Benchmark]: TraceAbstraction took 9382.26ms. Allocated memory was 169.9MB in the beginning and 333.4MB in the end (delta: 163.6MB). Free memory was 108.7MB in the beginning and 240.2MB in the end (delta: -131.6MB). Peak memory consumption was 172.5MB. Max. memory is 16.1GB. [2024-11-19 01:00:30,076 INFO L158 Benchmark]: Witness Printer took 4.48ms. Allocated memory is still 333.4MB. Free memory was 240.2MB in the beginning and 239.2MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 01:00:30,077 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 109.1MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 372.28ms. Allocated memory is still 169.9MB. Free memory was 135.9MB in the beginning and 119.3MB in the end (delta: 16.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.34ms. Allocated memory is still 169.9MB. Free memory was 119.3MB in the beginning and 116.1MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 134.39ms. Allocated memory is still 169.9MB. Free memory was 116.1MB in the beginning and 109.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 884.72ms. Allocated memory is still 169.9MB. Free memory was 109.8MB in the beginning and 108.7MB in the end (delta: 1.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * TraceAbstraction took 9382.26ms. Allocated memory was 169.9MB in the beginning and 333.4MB in the end (delta: 163.6MB). Free memory was 108.7MB in the beginning and 240.2MB in the end (delta: -131.6MB). Peak memory consumption was 172.5MB. Max. memory is 16.1GB. * Witness Printer took 4.48ms. Allocated memory is still 333.4MB. Free memory was 240.2MB in the beginning and 239.2MB in the end (delta: 1.0MB). 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 someBinaryDOUBLEComparisonOperation at line 111, overapproximation of someBinaryFLOATComparisonOperation at line 102. 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)) 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, 97 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 9.1s, OverallIterations: 10, TraceHistogramMax: 17, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 802 SdHoareTripleChecker+Valid, 1.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 802 mSDsluCounter, 4384 SdHoareTripleChecker+Invalid, 0.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2985 mSDsCounter, 166 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 595 IncrementalHoareTripleChecker+Invalid, 761 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 166 mSolverCounterUnsat, 1399 mSDtfsCounter, 595 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 468 GetRequests, 420 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=144occurred in iteration=9, InterpolantAutomatonStates: 44, 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, 9 MinimizatonAttempts, 299 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 4.4s InterpolantComputationTime, 1788 NumberOfCodeBlocks, 1788 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 1499 ConstructedInterpolants, 0 QuantifiedInterpolants, 3145 SizeOfPredicates, 11 NumberOfNonLiveVariables, 1248 ConjunctsInSsa, 28 ConjunctsInUnsatCore, 11 InterpolantComputations, 9 PerfectInterpolantSequences, 5832/5984 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-19 01:00:30,105 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/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/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 29846db510ca05541eccb7c293064be92481e6eadbb243337ca6de97b85e9825 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 01:00:32,324 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 01:00:32,410 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-19 01:00:32,416 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 01:00:32,417 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 01:00:32,457 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 01:00:32,458 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 01:00:32,458 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 01:00:32,459 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 01:00:32,459 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 01:00:32,459 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 01:00:32,460 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 01:00:32,461 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 01:00:32,461 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 01:00:32,463 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 01:00:32,463 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 01:00:32,464 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 01:00:32,464 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-19 01:00:32,464 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-19 01:00:32,464 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 01:00:32,465 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 01:00:32,469 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 01:00:32,469 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 01:00:32,469 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-19 01:00:32,469 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-19 01:00:32,470 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 01:00:32,470 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-19 01:00:32,470 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-19 01:00:32,470 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 01:00:32,470 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 01:00:32,471 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 01:00:32,471 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 01:00:32,471 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 01:00:32,471 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 01:00:32,471 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 01:00:32,472 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 01:00:32,472 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 01:00:32,472 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 01:00:32,473 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-19 01:00:32,474 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-19 01:00:32,474 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 01:00:32,475 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 01:00:32,475 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 01:00:32,475 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 01:00:32,476 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29846db510ca05541eccb7c293064be92481e6eadbb243337ca6de97b85e9825 [2024-11-19 01:00:32,827 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 01:00:32,850 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 01:00:32,852 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 01:00:32,854 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 01:00:32,854 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 01:00:32,856 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i [2024-11-19 01:00:34,387 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 01:00:34,647 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 01:00:34,648 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i [2024-11-19 01:00:34,662 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd0314ea6/1db3ba604f744f01abbaf678093d678b/FLAG3099261ea [2024-11-19 01:00:34,681 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd0314ea6/1db3ba604f744f01abbaf678093d678b [2024-11-19 01:00:34,684 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 01:00:34,685 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 01:00:34,687 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 01:00:34,688 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 01:00:34,694 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 01:00:34,695 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:00:34" (1/1) ... [2024-11-19 01:00:34,698 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@522278af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:34, skipping insertion in model container [2024-11-19 01:00:34,698 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:00:34" (1/1) ... [2024-11-19 01:00:34,727 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 01:00:34,924 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i[916,929] [2024-11-19 01:00:34,996 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 01:00:35,023 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 01:00:35,036 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-75.i[916,929] [2024-11-19 01:00:35,094 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 01:00:35,129 INFO L204 MainTranslator]: Completed translation [2024-11-19 01:00:35,129 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:35 WrapperNode [2024-11-19 01:00:35,129 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 01:00:35,131 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 01:00:35,131 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 01:00:35,131 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 01:00:35,137 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:35" (1/1) ... [2024-11-19 01:00:35,156 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:35" (1/1) ... [2024-11-19 01:00:35,202 INFO L138 Inliner]: procedures = 36, calls = 173, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 498 [2024-11-19 01:00:35,203 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 01:00:35,204 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 01:00:35,204 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 01:00:35,204 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 01:00:35,216 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:35" (1/1) ... [2024-11-19 01:00:35,216 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:35" (1/1) ... [2024-11-19 01:00:35,227 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:35" (1/1) ... [2024-11-19 01:00:35,271 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]. [2024-11-19 01:00:35,272 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:35" (1/1) ... [2024-11-19 01:00:35,272 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:35" (1/1) ... [2024-11-19 01:00:35,294 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:35" (1/1) ... [2024-11-19 01:00:35,298 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:35" (1/1) ... [2024-11-19 01:00:35,305 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:35" (1/1) ... [2024-11-19 01:00:35,309 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:35" (1/1) ... [2024-11-19 01:00:35,322 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 01:00:35,327 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 01:00:35,327 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 01:00:35,327 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 01:00:35,328 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:35" (1/1) ... [2024-11-19 01:00:35,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 01:00:35,345 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 01:00:35,356 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-19 01:00:35,358 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-19 01:00:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 01:00:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#0 [2024-11-19 01:00:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#1 [2024-11-19 01:00:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#2 [2024-11-19 01:00:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#3 [2024-11-19 01:00:35,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#4 [2024-11-19 01:00:35,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#5 [2024-11-19 01:00:35,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#6 [2024-11-19 01:00:35,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#7 [2024-11-19 01:00:35,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#8 [2024-11-19 01:00:35,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#9 [2024-11-19 01:00:35,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#10 [2024-11-19 01:00:35,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#11 [2024-11-19 01:00:35,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#12 [2024-11-19 01:00:35,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#13 [2024-11-19 01:00:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#14 [2024-11-19 01:00:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#0 [2024-11-19 01:00:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#1 [2024-11-19 01:00:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#2 [2024-11-19 01:00:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#3 [2024-11-19 01:00:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#4 [2024-11-19 01:00:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#5 [2024-11-19 01:00:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#6 [2024-11-19 01:00:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#7 [2024-11-19 01:00:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#8 [2024-11-19 01:00:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#9 [2024-11-19 01:00:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#10 [2024-11-19 01:00:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#11 [2024-11-19 01:00:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#12 [2024-11-19 01:00:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#13 [2024-11-19 01:00:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#14 [2024-11-19 01:00:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-19 01:00:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-19 01:00:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-19 01:00:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-19 01:00:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-19 01:00:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-19 01:00:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-19 01:00:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-19 01:00:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-11-19 01:00:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2024-11-19 01:00:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2024-11-19 01:00:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#11 [2024-11-19 01:00:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#12 [2024-11-19 01:00:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#13 [2024-11-19 01:00:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#14 [2024-11-19 01:00:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-19 01:00:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-19 01:00:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-19 01:00:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-19 01:00:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-19 01:00:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-19 01:00:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-19 01:00:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-19 01:00:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-19 01:00:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2024-11-19 01:00:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2024-11-19 01:00:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2024-11-19 01:00:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2024-11-19 01:00:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2024-11-19 01:00:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14 [2024-11-19 01:00:35,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-19 01:00:35,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-19 01:00:35,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-19 01:00:35,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-19 01:00:35,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-19 01:00:35,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-19 01:00:35,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2024-11-19 01:00:35,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2024-11-19 01:00:35,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2024-11-19 01:00:35,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2024-11-19 01:00:35,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2024-11-19 01:00:35,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2024-11-19 01:00:35,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2024-11-19 01:00:35,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2024-11-19 01:00:35,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#14 [2024-11-19 01:00:35,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#0 [2024-11-19 01:00:35,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#1 [2024-11-19 01:00:35,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#2 [2024-11-19 01:00:35,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#3 [2024-11-19 01:00:35,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#4 [2024-11-19 01:00:35,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#5 [2024-11-19 01:00:35,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#6 [2024-11-19 01:00:35,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#7 [2024-11-19 01:00:35,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#8 [2024-11-19 01:00:35,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#9 [2024-11-19 01:00:35,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#10 [2024-11-19 01:00:35,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#11 [2024-11-19 01:00:35,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#12 [2024-11-19 01:00:35,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#13 [2024-11-19 01:00:35,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#14 [2024-11-19 01:00:35,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#0 [2024-11-19 01:00:35,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#1 [2024-11-19 01:00:35,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#2 [2024-11-19 01:00:35,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#3 [2024-11-19 01:00:35,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#4 [2024-11-19 01:00:35,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#5 [2024-11-19 01:00:35,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#6 [2024-11-19 01:00:35,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#7 [2024-11-19 01:00:35,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#8 [2024-11-19 01:00:35,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#9 [2024-11-19 01:00:35,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#10 [2024-11-19 01:00:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#11 [2024-11-19 01:00:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#12 [2024-11-19 01:00:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#13 [2024-11-19 01:00:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8#14 [2024-11-19 01:00:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-19 01:00:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-19 01:00:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-19 01:00:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-19 01:00:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-19 01:00:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-19 01:00:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-19 01:00:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-19 01:00:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-19 01:00:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2024-11-19 01:00:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2024-11-19 01:00:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2024-11-19 01:00:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2024-11-19 01:00:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2024-11-19 01:00:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14 [2024-11-19 01:00:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#0 [2024-11-19 01:00:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#1 [2024-11-19 01:00:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#2 [2024-11-19 01:00:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#3 [2024-11-19 01:00:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#4 [2024-11-19 01:00:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#5 [2024-11-19 01:00:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#6 [2024-11-19 01:00:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#7 [2024-11-19 01:00:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#8 [2024-11-19 01:00:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#9 [2024-11-19 01:00:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#10 [2024-11-19 01:00:35,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#11 [2024-11-19 01:00:35,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#12 [2024-11-19 01:00:35,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#13 [2024-11-19 01:00:35,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#14 [2024-11-19 01:00:35,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#0 [2024-11-19 01:00:35,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#1 [2024-11-19 01:00:35,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#2 [2024-11-19 01:00:35,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#3 [2024-11-19 01:00:35,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#4 [2024-11-19 01:00:35,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#5 [2024-11-19 01:00:35,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#6 [2024-11-19 01:00:35,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#7 [2024-11-19 01:00:35,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#8 [2024-11-19 01:00:35,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#9 [2024-11-19 01:00:35,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#10 [2024-11-19 01:00:35,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#11 [2024-11-19 01:00:35,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#12 [2024-11-19 01:00:35,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#13 [2024-11-19 01:00:35,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#14 [2024-11-19 01:00:35,432 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-19 01:00:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-19 01:00:35,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 01:00:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 01:00:35,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-19 01:00:35,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-19 01:00:35,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-19 01:00:35,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-19 01:00:35,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-19 01:00:35,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-19 01:00:35,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-19 01:00:35,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-19 01:00:35,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-19 01:00:35,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2024-11-19 01:00:35,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2024-11-19 01:00:35,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2024-11-19 01:00:35,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2024-11-19 01:00:35,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#13 [2024-11-19 01:00:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#14 [2024-11-19 01:00:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-19 01:00:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-19 01:00:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-19 01:00:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-19 01:00:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-19 01:00:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-19 01:00:35,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-19 01:00:35,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-19 01:00:35,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-19 01:00:35,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2024-11-19 01:00:35,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2024-11-19 01:00:35,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2024-11-19 01:00:35,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2024-11-19 01:00:35,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2024-11-19 01:00:35,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#14 [2024-11-19 01:00:35,704 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 01:00:35,707 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 01:00:55,289 INFO L? ?]: Removed 113 outVars from TransFormulas that were not future-live. [2024-11-19 01:00:55,289 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 01:00:55,307 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 01:00:55,307 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-19 01:00:55,307 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 01:00:55 BoogieIcfgContainer [2024-11-19 01:00:55,308 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 01:00:55,309 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 01:00:55,310 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 01:00:55,312 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 01:00:55,313 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 01:00:34" (1/3) ... [2024-11-19 01:00:55,313 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72963009 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 01:00:55, skipping insertion in model container [2024-11-19 01:00:55,313 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:00:35" (2/3) ... [2024-11-19 01:00:55,314 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72963009 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 01:00:55, skipping insertion in model container [2024-11-19 01:00:55,314 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 01:00:55" (3/3) ... [2024-11-19 01:00:55,315 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-p_file-75.i [2024-11-19 01:00:55,328 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 01:00:55,328 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-19 01:00:55,393 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 01:00:55,398 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;@5a55d25a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 01:00:55,398 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-19 01:00:55,402 INFO L276 IsEmpty]: Start isEmpty. Operand has 97 states, 77 states have (on average 1.4025974025974026) internal successors, (108), 78 states have internal predecessors, (108), 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) [2024-11-19 01:00:55,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-19 01:00:55,417 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 01:00:55,418 INFO L215 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] [2024-11-19 01:00:55,418 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 01:00:55,423 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 01:00:55,423 INFO L85 PathProgramCache]: Analyzing trace with hash -580300777, now seen corresponding path program 1 times [2024-11-19 01:00:55,436 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-19 01:00:55,436 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [136098352] [2024-11-19 01:00:55,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 01:00:55,437 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 [2024-11-19 01:00:55,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-19 01:00:55,441 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/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) [2024-11-19 01:00:55,442 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/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 [2024-11-19 01:00:56,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 01:00:56,966 INFO L255 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-19 01:00:56,996 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-19 01:00:57,039 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 272 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-11-19 01:00:57,040 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-19 01:00:57,041 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-19 01:00:57,041 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [136098352] [2024-11-19 01:00:57,042 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [136098352] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 01:00:57,042 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 01:00:57,042 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-19 01:00:57,044 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1237470762] [2024-11-19 01:00:57,044 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 01:00:57,048 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-19 01:00:57,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-19 01:00:57,067 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-19 01:00:57,068 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-19 01:00:57,070 INFO L87 Difference]: Start difference. First operand has 97 states, 77 states have (on average 1.4025974025974026) internal successors, (108), 78 states have internal predecessors, (108), 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) [2024-11-19 01:00:57,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 01:00:57,095 INFO L93 Difference]: Finished difference Result 187 states and 295 transitions. [2024-11-19 01:00:57,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-19 01:00:57,098 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 [2024-11-19 01:00:57,098 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 01:00:57,105 INFO L225 Difference]: With dead ends: 187 [2024-11-19 01:00:57,105 INFO L226 Difference]: Without dead ends: 93 [2024-11-19 01:00:57,108 INFO L431 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 [2024-11-19 01:00:57,111 INFO L432 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 [2024-11-19 01:00:57,112 INFO L433 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] [2024-11-19 01:00:57,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2024-11-19 01:00:57,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2024-11-19 01:00:57,145 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) [2024-11-19 01:00:57,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 135 transitions. [2024-11-19 01:00:57,148 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 135 transitions. Word has length 136 [2024-11-19 01:00:57,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 01:00:57,149 INFO L471 AbstractCegarLoop]: Abstraction has 93 states and 135 transitions. [2024-11-19 01:00:57,149 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) [2024-11-19 01:00:57,150 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 135 transitions. [2024-11-19 01:00:57,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-19 01:00:57,153 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 01:00:57,153 INFO L215 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] [2024-11-19 01:00:57,195 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/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 [2024-11-19 01:00:57,353 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/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 [2024-11-19 01:00:57,354 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 01:00:57,355 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 01:00:57,355 INFO L85 PathProgramCache]: Analyzing trace with hash -356859511, now seen corresponding path program 1 times [2024-11-19 01:00:57,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-19 01:00:57,356 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1507011604] [2024-11-19 01:00:57,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 01:00:57,356 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 [2024-11-19 01:00:57,357 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-19 01:00:57,358 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/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) [2024-11-19 01:00:57,359 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/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 [2024-11-19 01:00:58,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 01:00:58,921 INFO L255 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-19 01:00:58,929 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-19 01:00:59,322 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2024-11-19 01:00:59,322 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-19 01:00:59,323 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-19 01:00:59,323 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1507011604] [2024-11-19 01:00:59,323 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1507011604] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 01:00:59,323 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 01:00:59,323 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-19 01:00:59,324 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [847045212] [2024-11-19 01:00:59,324 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 01:00:59,325 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-19 01:00:59,325 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-19 01:00:59,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-19 01:00:59,326 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-19 01:00:59,326 INFO L87 Difference]: Start difference. First operand 93 states and 135 transitions. Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 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) [2024-11-19 01:00:59,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 01:00:59,809 INFO L93 Difference]: Finished difference Result 185 states and 270 transitions. [2024-11-19 01:00:59,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-19 01:00:59,811 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 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 [2024-11-19 01:00:59,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 01:00:59,814 INFO L225 Difference]: With dead ends: 185 [2024-11-19 01:00:59,814 INFO L226 Difference]: Without dead ends: 95 [2024-11-19 01:00:59,815 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 133 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-19 01:00:59,817 INFO L432 NwaCegarLoop]: 133 mSDtfsCounter, 0 mSDsluCounter, 255 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 388 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-19 01:00:59,817 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 388 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-19 01:00:59,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2024-11-19 01:00:59,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 95. [2024-11-19 01:00:59,835 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) [2024-11-19 01:00:59,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 137 transitions. [2024-11-19 01:00:59,838 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 137 transitions. Word has length 136 [2024-11-19 01:00:59,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 01:00:59,839 INFO L471 AbstractCegarLoop]: Abstraction has 95 states and 137 transitions. [2024-11-19 01:00:59,839 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 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) [2024-11-19 01:00:59,839 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 137 transitions. [2024-11-19 01:00:59,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-19 01:00:59,842 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 01:00:59,842 INFO L215 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] [2024-11-19 01:00:59,880 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/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 [2024-11-19 01:01:00,043 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/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 [2024-11-19 01:01:00,044 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 01:01:00,044 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 01:01:00,044 INFO L85 PathProgramCache]: Analyzing trace with hash 925312775, now seen corresponding path program 1 times [2024-11-19 01:01:00,045 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-19 01:01:00,045 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1179367039] [2024-11-19 01:01:00,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 01:01:00,045 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 [2024-11-19 01:01:00,046 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-19 01:01:00,049 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/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) [2024-11-19 01:01:00,050 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/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 [2024-11-19 01:01:01,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 01:01:01,529 INFO L255 TraceCheckSpWp]: Trace formula consists of 364 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-19 01:01:01,534 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-19 01:01:02,192 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-19 01:01:02,192 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-19 01:01:02,192 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-19 01:01:02,192 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1179367039] [2024-11-19 01:01:02,193 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1179367039] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 01:01:02,193 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 01:01:02,193 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-19 01:01:02,194 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [308849691] [2024-11-19 01:01:02,194 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 01:01:02,195 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-19 01:01:02,195 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-19 01:01:02,195 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-19 01:01:02,196 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-19 01:01:02,196 INFO L87 Difference]: Start difference. First operand 95 states and 137 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) [2024-11-19 01:01:03,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 01:01:03,160 INFO L93 Difference]: Finished difference Result 192 states and 278 transitions. [2024-11-19 01:01:03,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-19 01:01:03,160 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 [2024-11-19 01:01:03,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 01:01:03,162 INFO L225 Difference]: With dead ends: 192 [2024-11-19 01:01:03,162 INFO L226 Difference]: Without dead ends: 100 [2024-11-19 01:01:03,163 INFO L431 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 [2024-11-19 01:01:03,164 INFO L432 NwaCegarLoop]: 130 mSDtfsCounter, 1 mSDsluCounter, 374 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s 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, 0.9s IncrementalHoareTripleChecker+Time [2024-11-19 01:01:03,165 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 504 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-19 01:01:03,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2024-11-19 01:01:03,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 99. [2024-11-19 01:01:03,173 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) [2024-11-19 01:01:03,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 141 transitions. [2024-11-19 01:01:03,174 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 141 transitions. Word has length 136 [2024-11-19 01:01:03,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 01:01:03,175 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 141 transitions. [2024-11-19 01:01:03,175 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) [2024-11-19 01:01:03,175 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 141 transitions. [2024-11-19 01:01:03,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-19 01:01:03,181 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 01:01:03,181 INFO L215 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] [2024-11-19 01:01:03,230 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/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 [2024-11-19 01:01:03,382 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/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 [2024-11-19 01:01:03,383 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 01:01:03,383 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 01:01:03,383 INFO L85 PathProgramCache]: Analyzing trace with hash -1594647159, now seen corresponding path program 1 times [2024-11-19 01:01:03,384 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-19 01:01:03,384 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1813110397] [2024-11-19 01:01:03,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 01:01:03,384 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 [2024-11-19 01:01:03,385 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-19 01:01:03,388 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/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) [2024-11-19 01:01:03,392 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/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 [2024-11-19 01:01:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 01:01:04,860 INFO L255 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-19 01:01:04,864 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-19 01:01:05,965 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-19 01:01:05,965 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-19 01:01:05,966 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-19 01:01:05,966 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1813110397] [2024-11-19 01:01:05,966 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1813110397] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 01:01:05,966 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 01:01:05,966 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-19 01:01:05,966 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1450549390] [2024-11-19 01:01:05,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 01:01:05,967 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-19 01:01:05,967 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-19 01:01:05,968 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-19 01:01:05,968 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-19 01:01:05,969 INFO L87 Difference]: Start difference. First operand 99 states and 141 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) [2024-11-19 01:01:07,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 01:01:07,282 INFO L93 Difference]: Finished difference Result 198 states and 283 transitions. [2024-11-19 01:01:07,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-19 01:01:07,283 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 [2024-11-19 01:01:07,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 01:01:07,285 INFO L225 Difference]: With dead ends: 198 [2024-11-19 01:01:07,287 INFO L226 Difference]: Without dead ends: 102 [2024-11-19 01:01:07,288 INFO L431 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 [2024-11-19 01:01:07,289 INFO L432 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 [2024-11-19 01:01:07,290 INFO L433 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] [2024-11-19 01:01:07,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2024-11-19 01:01:07,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 101. [2024-11-19 01:01:07,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 82 states have (on average 1.329268292682927) internal successors, (109), 82 states have internal predecessors, (109), 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) [2024-11-19 01:01:07,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 143 transitions. [2024-11-19 01:01:07,301 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 143 transitions. Word has length 136 [2024-11-19 01:01:07,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 01:01:07,301 INFO L471 AbstractCegarLoop]: Abstraction has 101 states and 143 transitions. [2024-11-19 01:01:07,302 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) [2024-11-19 01:01:07,302 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 143 transitions. [2024-11-19 01:01:07,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-19 01:01:07,304 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 01:01:07,304 INFO L215 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] [2024-11-19 01:01:07,344 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/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 [2024-11-19 01:01:07,505 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/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 [2024-11-19 01:01:07,505 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 01:01:07,506 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 01:01:07,506 INFO L85 PathProgramCache]: Analyzing trace with hash -1592800117, now seen corresponding path program 1 times [2024-11-19 01:01:07,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-19 01:01:07,506 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1652979263] [2024-11-19 01:01:07,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 01:01:07,507 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 [2024-11-19 01:01:07,507 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-19 01:01:07,509 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/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) [2024-11-19 01:01:07,510 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/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 [2024-11-19 01:01:08,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 01:01:08,986 INFO L255 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-19 01:01:08,997 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-19 01:01:23,886 INFO L349 Elim1Store]: treesize reduction 41, result has 26.8 percent of original size [2024-11-19 01:01:23,887 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 52 [2024-11-19 01:01:24,407 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 59 treesize of output 43 [2024-11-19 01:01:25,539 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 249 treesize of output 153 [2024-11-19 01:01:26,848 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 [2024-11-19 01:01:29,675 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 [2024-11-19 01:01:29,743 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 187 treesize of output 147 [2024-11-19 01:01:31,291 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-19 01:01:31,291 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-19 01:01:31,291 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-19 01:01:31,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1652979263] [2024-11-19 01:01:31,292 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1652979263] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 01:01:31,292 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 01:01:31,292 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-11-19 01:01:31,292 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [917354201] [2024-11-19 01:01:31,292 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 01:01:31,293 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-19 01:01:31,293 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-19 01:01:31,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-19 01:01:31,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2024-11-19 01:01:31,294 INFO L87 Difference]: Start difference. First operand 101 states and 143 transitions. Second operand has 11 states, 11 states have (on average 4.909090909090909) internal successors, (54), 10 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)