/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf -i ../../../trunk/examples/svcomp/loops/veris.c_OpenSER_cases1_stripFullBoth_arr.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-27 15:59:07,460 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-27 15:59:07,477 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-27 15:59:07,505 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-27 15:59:07,505 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-27 15:59:07,506 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-27 15:59:07,506 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-27 15:59:07,507 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-27 15:59:07,508 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-27 15:59:07,509 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-27 15:59:07,509 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-27 15:59:07,510 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-27 15:59:07,510 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-27 15:59:07,511 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-27 15:59:07,512 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-27 15:59:07,512 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-27 15:59:07,513 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-27 15:59:07,513 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-27 15:59:07,514 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-27 15:59:07,515 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-27 15:59:07,516 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-27 15:59:07,517 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-27 15:59:07,517 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-27 15:59:07,518 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-27 15:59:07,519 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-27 15:59:07,520 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-04-27 15:59:07,521 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-04-27 15:59:07,521 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-04-27 15:59:07,521 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-04-27 15:59:07,521 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-04-27 15:59:07,522 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-04-27 15:59:07,522 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-04-27 15:59:07,523 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-04-27 15:59:07,523 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-04-27 15:59:07,523 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-04-27 15:59:07,524 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-04-27 15:59:07,524 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-04-27 15:59:07,525 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-04-27 15:59:07,525 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-04-27 15:59:07,525 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-27 15:59:07,525 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-27 15:59:07,526 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-27 15:59:07,526 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf [2022-04-27 15:59:07,534 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-27 15:59:07,534 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-27 15:59:07,535 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-27 15:59:07,535 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-27 15:59:07,535 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-27 15:59:07,535 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-27 15:59:07,535 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-27 15:59:07,535 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-27 15:59:07,535 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-27 15:59:07,535 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-27 15:59:07,535 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-27 15:59:07,536 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-27 15:59:07,536 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-27 15:59:07,536 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-27 15:59:07,536 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-27 15:59:07,536 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-27 15:59:07,536 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-27 15:59:07,536 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-27 15:59:07,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 15:59:07,536 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-27 15:59:07,537 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-27 15:59:07,537 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-27 15:59:07,537 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_JORDAN 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-27 15:59:07,686 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-27 15:59:07,705 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-27 15:59:07,707 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-27 15:59:07,708 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-27 15:59:07,708 INFO L275 PluginConnector]: CDTParser initialized [2022-04-27 15:59:07,709 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/veris.c_OpenSER_cases1_stripFullBoth_arr.i [2022-04-27 15:59:07,766 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8629ce10/8e098d940f184351947d75d65c1acef7/FLAGf3fac2b9a [2022-04-27 15:59:08,150 INFO L306 CDTParser]: Found 1 translation units. [2022-04-27 15:59:08,151 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/veris.c_OpenSER_cases1_stripFullBoth_arr.i [2022-04-27 15:59:08,155 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8629ce10/8e098d940f184351947d75d65c1acef7/FLAGf3fac2b9a [2022-04-27 15:59:08,163 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8629ce10/8e098d940f184351947d75d65c1acef7 [2022-04-27 15:59:08,165 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-27 15:59:08,166 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-27 15:59:08,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-27 15:59:08,172 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-27 15:59:08,175 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-27 15:59:08,175 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 03:59:08" (1/1) ... [2022-04-27 15:59:08,176 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f56e4b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:59:08, skipping insertion in model container [2022-04-27 15:59:08,176 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 03:59:08" (1/1) ... [2022-04-27 15:59:08,181 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-27 15:59:08,194 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-27 15:59:08,303 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops/veris.c_OpenSER_cases1_stripFullBoth_arr.i[878,891] [2022-04-27 15:59:08,327 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 15:59:08,332 INFO L203 MainTranslator]: Completed pre-run [2022-04-27 15:59:08,340 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops/veris.c_OpenSER_cases1_stripFullBoth_arr.i[878,891] [2022-04-27 15:59:08,351 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 15:59:08,360 INFO L208 MainTranslator]: Completed translation [2022-04-27 15:59:08,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:59:08 WrapperNode [2022-04-27 15:59:08,361 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-27 15:59:08,361 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-27 15:59:08,362 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-27 15:59:08,362 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-27 15:59:08,375 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:59:08" (1/1) ... [2022-04-27 15:59:08,375 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:59:08" (1/1) ... [2022-04-27 15:59:08,381 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:59:08" (1/1) ... [2022-04-27 15:59:08,381 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:59:08" (1/1) ... [2022-04-27 15:59:08,390 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:59:08" (1/1) ... [2022-04-27 15:59:08,409 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:59:08" (1/1) ... [2022-04-27 15:59:08,410 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:59:08" (1/1) ... [2022-04-27 15:59:08,412 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-27 15:59:08,416 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-27 15:59:08,416 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-27 15:59:08,416 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-27 15:59:08,417 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:59:08" (1/1) ... [2022-04-27 15:59:08,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 15:59:08,427 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 15:59:08,436 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-27 15:59:08,452 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-27 15:59:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-27 15:59:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-27 15:59:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-27 15:59:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-27 15:59:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure r_strncpy [2022-04-27 15:59:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_expression_list [2022-04-27 15:59:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-27 15:59:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-27 15:59:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-27 15:59:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2022-04-27 15:59:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2022-04-27 15:59:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-27 15:59:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-27 15:59:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-27 15:59:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-27 15:59:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2022-04-27 15:59:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2022-04-27 15:59:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-04-27 15:59:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-04-27 15:59:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy_ptr [2022-04-27 15:59:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2022-04-27 15:59:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2022-04-27 15:59:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-04-27 15:59:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2022-04-27 15:59:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-04-27 15:59:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2022-04-27 15:59:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure isascii [2022-04-27 15:59:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure isspace [2022-04-27 15:59:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2022-04-27 15:59:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure strrand [2022-04-27 15:59:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure istrrand [2022-04-27 15:59:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure istrchr [2022-04-27 15:59:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure istrrchr [2022-04-27 15:59:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure istrncmp [2022-04-27 15:59:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure istrstr [2022-04-27 15:59:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure r_strncpy [2022-04-27 15:59:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure r_strcpy [2022-04-27 15:59:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure r_strcat [2022-04-27 15:59:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure r_strncat [2022-04-27 15:59:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure r_memcpy [2022-04-27 15:59:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure parse_expression_list [2022-04-27 15:59:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-04-27 15:59:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-27 15:59:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-27 15:59:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-27 15:59:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-27 15:59:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-27 15:59:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-27 15:59:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-27 15:59:08,551 INFO L234 CfgBuilder]: Building ICFG [2022-04-27 15:59:08,552 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-27 15:59:08,744 INFO L275 CfgBuilder]: Performing block encoding [2022-04-27 15:59:08,749 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-27 15:59:08,749 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-04-27 15:59:08,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 03:59:08 BoogieIcfgContainer [2022-04-27 15:59:08,750 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-27 15:59:08,751 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-27 15:59:08,751 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-27 15:59:08,752 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-27 15:59:08,754 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 03:59:08" (1/1) ... [2022-04-27 15:59:08,755 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_JORDAN [2022-04-27 15:59:08,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 27.04 03:59:08 BasicIcfg [2022-04-27 15:59:08,799 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-04-27 15:59:08,800 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-27 15:59:08,800 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-27 15:59:08,802 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-27 15:59:08,802 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.04 03:59:08" (1/4) ... [2022-04-27 15:59:08,803 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3da24a9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 03:59:08, skipping insertion in model container [2022-04-27 15:59:08,803 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:59:08" (2/4) ... [2022-04-27 15:59:08,803 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3da24a9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 03:59:08, skipping insertion in model container [2022-04-27 15:59:08,803 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 03:59:08" (3/4) ... [2022-04-27 15:59:08,803 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3da24a9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.04 03:59:08, skipping insertion in model container [2022-04-27 15:59:08,803 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 27.04 03:59:08" (4/4) ... [2022-04-27 15:59:08,804 INFO L111 eAbstractionObserver]: Analyzing ICFG veris.c_OpenSER_cases1_stripFullBoth_arr.iJordan [2022-04-27 15:59:08,816 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2022-04-27 15:59:08,816 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-27 15:59:08,855 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-27 15:59:08,862 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=ForwardPredicates, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, 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=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@23f59e25, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@7fa9beac [2022-04-27 15:59:08,862 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-27 15:59:08,868 INFO L276 IsEmpty]: Start isEmpty. Operand has 55 states, 43 states have (on average 1.4651162790697674) internal successors, (63), 44 states have internal predecessors, (63), 5 states have call successors, (5), 5 states have call predecessors, (5), 5 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 15:59:08,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-04-27 15:59:08,874 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:59:08,874 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 15:59:08,875 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:59:08,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:59:08,878 INFO L85 PathProgramCache]: Analyzing trace with hash 1913248372, now seen corresponding path program 1 times [2022-04-27 15:59:08,883 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:59:08,884 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [938117864] [2022-04-27 15:59:08,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:59:08,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:59:09,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:09,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:59:09,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:09,087 INFO L290 TraceCheckUtils]: 0: Hoare triple {66#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [163] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_17| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_17| 2) 1) (< 0 |v_#StackHeapBarrier_3|) (= |v_#NULL.base_1| 0) (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_17| 1) 1) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0) (= (select |v_#length_7| 2) 43) (= (select |v_#valid_17| 0) 0))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_17|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_7|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {58#true} is VALID [2022-04-27 15:59:09,087 INFO L290 TraceCheckUtils]: 1: Hoare triple {58#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {58#true} is VALID [2022-04-27 15:59:09,088 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58#true} {58#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {58#true} is VALID [2022-04-27 15:59:09,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-04-27 15:59:09,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:09,101 INFO L290 TraceCheckUtils]: 0: Hoare triple {58#true} [218] r_strncpyENTRY-->r_strncpyFINAL: Formula: (and (= |v_r_strncpy_#in~n_1| v_r_strncpy_~n_1) (= |v_r_strncpy_#in~dest.offset_1| v_r_strncpy_~dest.offset_1) (= v_r_strncpy_~src.base_1 |v_r_strncpy_#in~src.base_1|) (= v_r_strncpy_~dest.base_1 |v_r_strncpy_#in~dest.base_1|) (= |v_r_strncpy_#in~src.offset_1| v_r_strncpy_~src.offset_1)) InVars {r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|} OutVars{r_strncpy_~src.base=v_r_strncpy_~src.base_1, r_strncpy_~n=v_r_strncpy_~n_1, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_~dest.base=v_r_strncpy_~dest.base_1, r_strncpy_#res.base=|v_r_strncpy_#res.base_1|, r_strncpy_#res.offset=|v_r_strncpy_#res.offset_1|, r_strncpy_~src.offset=v_r_strncpy_~src.offset_1, r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#t~ret1.offset=|v_r_strncpy_#t~ret1.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|, r_strncpy_#t~ret1.base=|v_r_strncpy_#t~ret1.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_~dest.offset=v_r_strncpy_~dest.offset_1} AuxVars[] AssignedVars[r_strncpy_~src.base, r_strncpy_~n, r_strncpy_#t~ret1.offset, r_strncpy_~dest.base, r_strncpy_#res.base, r_strncpy_#t~ret1.base, r_strncpy_#res.offset, r_strncpy_~dest.offset, r_strncpy_~src.offset] {58#true} is VALID [2022-04-27 15:59:09,101 INFO L290 TraceCheckUtils]: 1: Hoare triple {58#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {58#true} is VALID [2022-04-27 15:59:09,102 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58#true} {59#false} [232] r_strncpyEXIT-->L76-1: AOR: Formula: (and (= |v_r_strncpy_#res.offsetOutParam_1| |v_parse_expression_list_#t~ret20.offset_3|) (= |v_parse_expression_list_#t~ret20.base_3| |v_r_strncpy_#res.baseOutParam_1|)) InVars {r_strncpy_#res.offset=|v_r_strncpy_#res.offsetOutParam_1|, r_strncpy_#res.base=|v_r_strncpy_#res.baseOutParam_1|} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_3|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_3|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, r_strncpy_#res.base, parse_expression_list_#t~ret20.offset, r_strncpy_#res.offset] LVA: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {59#false} is VALID [2022-04-27 15:59:09,103 INFO L272 TraceCheckUtils]: 0: Hoare triple {58#true} [161] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 15:59:09,103 INFO L290 TraceCheckUtils]: 1: Hoare triple {66#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [163] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_17| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_17| 2) 1) (< 0 |v_#StackHeapBarrier_3|) (= |v_#NULL.base_1| 0) (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_17| 1) 1) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0) (= (select |v_#length_7| 2) 43) (= (select |v_#valid_17| 0) 0))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_17|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_7|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {58#true} is VALID [2022-04-27 15:59:09,104 INFO L290 TraceCheckUtils]: 2: Hoare triple {58#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {58#true} is VALID [2022-04-27 15:59:09,104 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {58#true} {58#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {58#true} is VALID [2022-04-27 15:59:09,104 INFO L272 TraceCheckUtils]: 4: Hoare triple {58#true} [162] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {58#true} is VALID [2022-04-27 15:59:09,104 INFO L290 TraceCheckUtils]: 5: Hoare triple {58#true} [165] mainENTRY-->L90-3: Formula: (and (= (store |v_#length_4| |v_main_~#A~0.base_4| 9) |v_#length_3|) (< |v_#StackHeapBarrier_1| |v_main_~#A~0.base_4|) (= |v_#valid_3| (store |v_#valid_4| |v_main_~#A~0.base_4| 1)) (not (= |v_main_~#A~0.base_4| 0)) (= 0 |v_main_~#A~0.offset_4|) (= (select |v_#valid_4| |v_main_~#A~0.base_4|) 0) (= v_main_~i~1_4 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#A~0.offset=|v_main_~#A~0.offset_4|, #valid=|v_#valid_3|, main_~i~1=v_main_~i~1_4, #length=|v_#length_3|, main_~#A~0.base=|v_main_~#A~0.base_4|} AuxVars[] AssignedVars[main_~#A~0.offset, #valid, main_~i~1, #length, main_~#A~0.base] {58#true} is VALID [2022-04-27 15:59:09,105 INFO L290 TraceCheckUtils]: 6: Hoare triple {58#true} [167] L90-3-->L90-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {59#false} is VALID [2022-04-27 15:59:09,105 INFO L290 TraceCheckUtils]: 7: Hoare triple {59#false} [170] L90-4-->L94: Formula: (= (store |v_#memory_int_4| |v_main_~#A~0.base_2| (store (select |v_#memory_int_4| |v_main_~#A~0.base_2|) (+ 8 |v_main_~#A~0.offset_2|) 0)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} OutVars{#memory_int=|v_#memory_int_3|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} AuxVars[] AssignedVars[#memory_int] {59#false} is VALID [2022-04-27 15:59:09,106 INFO L272 TraceCheckUtils]: 8: Hoare triple {59#false} [172] L94-->parse_expression_listENTRY: Formula: (and (= |v_parse_expression_list_#in~str.offsetInParam_1| |v_main_~#A~0.offset_7|) (= |v_parse_expression_list_#in~str.baseInParam_1| |v_main_~#A~0.base_7|)) InVars {main_~#A~0.offset=|v_main_~#A~0.offset_7|, main_~#A~0.base=|v_main_~#A~0.base_7|} OutVars{parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offsetInParam_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.baseInParam_1|} AuxVars[] AssignedVars[main_~#A~0.offset, parse_expression_list_#in~str.offset, parse_expression_list_#in~str.base, main_~#A~0.base] {59#false} is VALID [2022-04-27 15:59:09,107 INFO L290 TraceCheckUtils]: 9: Hoare triple {59#false} [174] parse_expression_listENTRY-->L62: Formula: (and (= (- 1) v_parse_expression_list_~j~0_7) (= |v_parse_expression_list_~#str2~0.offset_3| 0) (= |v_parse_expression_list_#in~str.offset_1| v_parse_expression_list_~str.offset_3) (= |v_#valid_9| (store |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3| 1)) (< |v_#StackHeapBarrier_2| |v_parse_expression_list_~#str2~0.base_3|) (= (select |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3|) 0) (= (- 1) v_parse_expression_list_~i~0_2) (= |v_#length_5| (store |v_#length_6| |v_parse_expression_list_~#str2~0.base_3| 2)) (= v_parse_expression_list_~start~0_1 0) (= v_parse_expression_list_~str.base_3 |v_parse_expression_list_#in~str.base_1|) (not (= |v_parse_expression_list_~#str2~0.base_3| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, #valid=|v_#valid_10|} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_3, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, parse_expression_list_~i~0=v_parse_expression_list_~i~0_2, parse_expression_list_~start~0=v_parse_expression_list_~start~0_1, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_3|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_9|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_3, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_3|, #length=|v_#length_5|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_7} AuxVars[] AssignedVars[#valid, parse_expression_list_~str.offset, parse_expression_list_~str.base, parse_expression_list_~#str2~0.base, #length, parse_expression_list_~j~0, parse_expression_list_~i~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {59#false} is VALID [2022-04-27 15:59:09,107 INFO L290 TraceCheckUtils]: 10: Hoare triple {59#false} [177] L62-->L63-4: Formula: (or (not (= v_parse_expression_list_~str.offset_5 0)) (not (= v_parse_expression_list_~str.base_5 0))) InVars {parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} AuxVars[] AssignedVars[] {59#false} is VALID [2022-04-27 15:59:09,109 INFO L290 TraceCheckUtils]: 11: Hoare triple {59#false} [179] L63-4-->L66: Formula: (and (= |v_parse_expression_list_#t~mem4_1| (select (select |v_#memory_int_10| v_parse_expression_list_~str.base_7) (+ v_parse_expression_list_~str.offset_7 v_parse_expression_list_~i~0_3))) (= v_parse_expression_list_~i~0_3 (+ v_parse_expression_list_~i~0_4 1)) (let ((.cse0 (= |v_parse_expression_list_#t~mem4_1| 0))) (or (and .cse0 |v_parse_expression_list_#t~switch5_1|) (and (not |v_parse_expression_list_#t~switch5_1|) (not .cse0))))) InVars {#memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_4, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7} OutVars{parse_expression_list_#t~post3=|v_parse_expression_list_#t~post3_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7, #memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_3, parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_1|, parse_expression_list_#t~mem4=|v_parse_expression_list_#t~mem4_1|} AuxVars[] AssignedVars[parse_expression_list_#t~post3, parse_expression_list_~i~0, parse_expression_list_#t~switch5, parse_expression_list_#t~mem4] {59#false} is VALID [2022-04-27 15:59:09,109 INFO L290 TraceCheckUtils]: 12: Hoare triple {59#false} [181] L66-->L67-5: Formula: |v_parse_expression_list_#t~switch5_2| InVars {parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} OutVars{parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} AuxVars[] AssignedVars[] {59#false} is VALID [2022-04-27 15:59:09,109 INFO L290 TraceCheckUtils]: 13: Hoare triple {59#false} [184] L67-5-->L67-6: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {59#false} is VALID [2022-04-27 15:59:09,110 INFO L290 TraceCheckUtils]: 14: Hoare triple {59#false} [187] L67-6-->L68: Formula: (= |v_parse_expression_list_#t~mem10_1| (select (select |v_#memory_int_15| v_parse_expression_list_~str.base_11) (+ v_parse_expression_list_~start~0_14 v_parse_expression_list_~str.offset_11))) InVars {#memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} OutVars{parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_1|, #memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {59#false} is VALID [2022-04-27 15:59:09,110 INFO L290 TraceCheckUtils]: 15: Hoare triple {59#false} [192] L68-->L68-2: Formula: (not (= |v_parse_expression_list_#t~mem10_5| 34)) InVars {parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_5|} OutVars{} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {59#false} is VALID [2022-04-27 15:59:09,110 INFO L290 TraceCheckUtils]: 16: Hoare triple {59#false} [197] L68-2-->L70-8: Formula: (= (+ (- 1) v_parse_expression_list_~i~0_1) v_parse_expression_list_~j~0_1) InVars {parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_1, parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} AuxVars[] AssignedVars[parse_expression_list_~j~0] {59#false} is VALID [2022-04-27 15:59:09,110 INFO L290 TraceCheckUtils]: 17: Hoare triple {59#false} [198] L70-8-->L70-9: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {59#false} is VALID [2022-04-27 15:59:09,111 INFO L290 TraceCheckUtils]: 18: Hoare triple {59#false} [200] L70-9-->L71: Formula: (let ((.cse0 (< 0 v_parse_expression_list_~j~0_8))) (or (and |v_parse_expression_list_#t~short18_1| .cse0) (and (not |v_parse_expression_list_#t~short18_1|) (not .cse0)))) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_1|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} AuxVars[] AssignedVars[parse_expression_list_#t~short18] {59#false} is VALID [2022-04-27 15:59:09,112 INFO L290 TraceCheckUtils]: 19: Hoare triple {59#false} [203] L71-->L71-2: Formula: (and |v_parse_expression_list_#t~short18_3| (let ((.cse0 (= |v_parse_expression_list_#t~mem17_1| 34))) (or (and |v_parse_expression_list_#t~short18_2| .cse0) (and (not .cse0) (not |v_parse_expression_list_#t~short18_2|)))) (= |v_parse_expression_list_#t~mem17_1| (select (select |v_#memory_int_9| v_parse_expression_list_~str.base_6) (+ v_parse_expression_list_~str.offset_6 v_parse_expression_list_~j~0_9)))) InVars {#memory_int=|v_#memory_int_9|, parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_3|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_6, parse_expression_list_~j~0=v_parse_expression_list_~j~0_9, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_6} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_2|, parse_expression_list_#t~mem17=|v_parse_expression_list_#t~mem17_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_6, #memory_int=|v_#memory_int_9|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_6, parse_expression_list_~j~0=v_parse_expression_list_~j~0_9} AuxVars[] AssignedVars[parse_expression_list_#t~short18, parse_expression_list_#t~mem17] {59#false} is VALID [2022-04-27 15:59:09,112 INFO L290 TraceCheckUtils]: 20: Hoare triple {59#false} [209] L71-2-->L71-4: Formula: (and |v_parse_expression_list_#t~short18_6| (= v_parse_expression_list_~j~0_11 (+ v_parse_expression_list_~j~0_10 1))) InVars {parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_6|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_11} OutVars{parse_expression_list_#t~mem17=|v_parse_expression_list_#t~mem17_2|, parse_expression_list_#t~post19=|v_parse_expression_list_#t~post19_1|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_10} AuxVars[] AssignedVars[parse_expression_list_#t~short18, parse_expression_list_#t~mem17, parse_expression_list_#t~post19, parse_expression_list_~j~0] {59#false} is VALID [2022-04-27 15:59:09,112 INFO L290 TraceCheckUtils]: 21: Hoare triple {59#false} [212] L71-4-->L73: Formula: (<= v_parse_expression_list_~start~0_3 v_parse_expression_list_~j~0_12) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} AuxVars[] AssignedVars[] {59#false} is VALID [2022-04-27 15:59:09,112 INFO L290 TraceCheckUtils]: 22: Hoare triple {59#false} [215] L73-->L76: Formula: (not (<= (+ v_parse_expression_list_~start~0_5 1) v_parse_expression_list_~j~0_14)) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} AuxVars[] AssignedVars[] {59#false} is VALID [2022-04-27 15:59:09,113 INFO L272 TraceCheckUtils]: 23: Hoare triple {59#false} [216] L76-->r_strncpyENTRY: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {58#true} is VALID [2022-04-27 15:59:09,113 INFO L290 TraceCheckUtils]: 24: Hoare triple {58#true} [218] r_strncpyENTRY-->r_strncpyFINAL: Formula: (and (= |v_r_strncpy_#in~n_1| v_r_strncpy_~n_1) (= |v_r_strncpy_#in~dest.offset_1| v_r_strncpy_~dest.offset_1) (= v_r_strncpy_~src.base_1 |v_r_strncpy_#in~src.base_1|) (= v_r_strncpy_~dest.base_1 |v_r_strncpy_#in~dest.base_1|) (= |v_r_strncpy_#in~src.offset_1| v_r_strncpy_~src.offset_1)) InVars {r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|} OutVars{r_strncpy_~src.base=v_r_strncpy_~src.base_1, r_strncpy_~n=v_r_strncpy_~n_1, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_~dest.base=v_r_strncpy_~dest.base_1, r_strncpy_#res.base=|v_r_strncpy_#res.base_1|, r_strncpy_#res.offset=|v_r_strncpy_#res.offset_1|, r_strncpy_~src.offset=v_r_strncpy_~src.offset_1, r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#t~ret1.offset=|v_r_strncpy_#t~ret1.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|, r_strncpy_#t~ret1.base=|v_r_strncpy_#t~ret1.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_~dest.offset=v_r_strncpy_~dest.offset_1} AuxVars[] AssignedVars[r_strncpy_~src.base, r_strncpy_~n, r_strncpy_#t~ret1.offset, r_strncpy_~dest.base, r_strncpy_#res.base, r_strncpy_#t~ret1.base, r_strncpy_#res.offset, r_strncpy_~dest.offset, r_strncpy_~src.offset] {58#true} is VALID [2022-04-27 15:59:09,113 INFO L290 TraceCheckUtils]: 25: Hoare triple {58#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {58#true} is VALID [2022-04-27 15:59:09,113 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {58#true} {59#false} [232] r_strncpyEXIT-->L76-1: AOR: Formula: (and (= |v_r_strncpy_#res.offsetOutParam_1| |v_parse_expression_list_#t~ret20.offset_3|) (= |v_parse_expression_list_#t~ret20.base_3| |v_r_strncpy_#res.baseOutParam_1|)) InVars {r_strncpy_#res.offset=|v_r_strncpy_#res.offsetOutParam_1|, r_strncpy_#res.base=|v_r_strncpy_#res.baseOutParam_1|} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_3|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_3|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, r_strncpy_#res.base, parse_expression_list_#t~ret20.offset, r_strncpy_#res.offset] LVA: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {59#false} is VALID [2022-04-27 15:59:09,113 INFO L290 TraceCheckUtils]: 27: Hoare triple {59#false} [217] L76-1-->L77: Formula: true InVars {} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_2|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_2|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, parse_expression_list_#t~ret20.offset] {59#false} is VALID [2022-04-27 15:59:09,114 INFO L272 TraceCheckUtils]: 28: Hoare triple {59#false} [219] L77-->__VERIFIER_assertENTRY: Formula: (= (ite (< v_parse_expression_list_~j~0_20 (+ v_parse_expression_list_~start~0_18 1)) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_20, parse_expression_list_~start~0=v_parse_expression_list_~start~0_18} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, parse_expression_list_~j~0, parse_expression_list_~start~0] {59#false} is VALID [2022-04-27 15:59:09,114 INFO L290 TraceCheckUtils]: 29: Hoare triple {59#false} [222] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_2 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {59#false} is VALID [2022-04-27 15:59:09,114 INFO L290 TraceCheckUtils]: 30: Hoare triple {59#false} [224] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_3 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {59#false} is VALID [2022-04-27 15:59:09,114 INFO L290 TraceCheckUtils]: 31: Hoare triple {59#false} [226] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59#false} is VALID [2022-04-27 15:59:09,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:59:09,115 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:59:09,116 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [938117864] [2022-04-27 15:59:09,116 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [938117864] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:59:09,116 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:59:09,117 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-27 15:59:09,118 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1082648495] [2022-04-27 15:59:09,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:59:09,125 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 32 [2022-04-27 15:59:09,127 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:59:09,134 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:09,170 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:59:09,170 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-27 15:59:09,170 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:59:09,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-27 15:59:09,184 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-27 15:59:09,186 INFO L87 Difference]: Start difference. First operand has 55 states, 43 states have (on average 1.4651162790697674) internal successors, (63), 44 states have internal predecessors, (63), 5 states have call successors, (5), 5 states have call predecessors, (5), 5 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:09,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:09,318 INFO L93 Difference]: Finished difference Result 55 states and 68 transitions. [2022-04-27 15:59:09,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-27 15:59:09,318 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 32 [2022-04-27 15:59:09,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:59:09,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:09,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 73 transitions. [2022-04-27 15:59:09,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:09,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 73 transitions. [2022-04-27 15:59:09,338 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 73 transitions. [2022-04-27 15:59:09,403 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:59:09,411 INFO L225 Difference]: With dead ends: 55 [2022-04-27 15:59:09,412 INFO L226 Difference]: Without dead ends: 47 [2022-04-27 15:59:09,413 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-27 15:59:09,415 INFO L413 NwaCegarLoop]: 65 mSDtfsCounter, 55 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 58 SdHoareTripleChecker+Valid, 68 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 15:59:09,416 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [58 Valid, 68 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 15:59:09,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-27 15:59:09,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2022-04-27 15:59:09,435 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:59:09,435 INFO L82 GeneralOperation]: Start isEquivalent. First operand 47 states. Second operand has 47 states, 38 states have (on average 1.2894736842105263) internal successors, (49), 38 states have internal predecessors, (49), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:09,436 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand has 47 states, 38 states have (on average 1.2894736842105263) internal successors, (49), 38 states have internal predecessors, (49), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:09,436 INFO L87 Difference]: Start difference. First operand 47 states. Second operand has 47 states, 38 states have (on average 1.2894736842105263) internal successors, (49), 38 states have internal predecessors, (49), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:09,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:09,439 INFO L93 Difference]: Finished difference Result 47 states and 57 transitions. [2022-04-27 15:59:09,439 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2022-04-27 15:59:09,440 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:59:09,440 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:59:09,440 INFO L74 IsIncluded]: Start isIncluded. First operand has 47 states, 38 states have (on average 1.2894736842105263) internal successors, (49), 38 states have internal predecessors, (49), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 47 states. [2022-04-27 15:59:09,441 INFO L87 Difference]: Start difference. First operand has 47 states, 38 states have (on average 1.2894736842105263) internal successors, (49), 38 states have internal predecessors, (49), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 47 states. [2022-04-27 15:59:09,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:09,443 INFO L93 Difference]: Finished difference Result 47 states and 57 transitions. [2022-04-27 15:59:09,444 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2022-04-27 15:59:09,444 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:59:09,444 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:59:09,444 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:59:09,444 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:59:09,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 38 states have (on average 1.2894736842105263) internal successors, (49), 38 states have internal predecessors, (49), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:09,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 57 transitions. [2022-04-27 15:59:09,449 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 57 transitions. Word has length 32 [2022-04-27 15:59:09,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:59:09,450 INFO L495 AbstractCegarLoop]: Abstraction has 47 states and 57 transitions. [2022-04-27 15:59:09,450 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:09,450 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2022-04-27 15:59:09,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-04-27 15:59:09,452 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:59:09,452 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 15:59:09,452 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-27 15:59:09,452 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:59:09,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:59:09,453 INFO L85 PathProgramCache]: Analyzing trace with hash -123059233, now seen corresponding path program 1 times [2022-04-27 15:59:09,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:59:09,453 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1164534537] [2022-04-27 15:59:09,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:59:09,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:59:09,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:09,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:59:09,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:09,525 INFO L290 TraceCheckUtils]: 0: Hoare triple {274#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [163] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_17| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_17| 2) 1) (< 0 |v_#StackHeapBarrier_3|) (= |v_#NULL.base_1| 0) (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_17| 1) 1) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0) (= (select |v_#length_7| 2) 43) (= (select |v_#valid_17| 0) 0))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_17|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_7|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {265#true} is VALID [2022-04-27 15:59:09,527 INFO L290 TraceCheckUtils]: 1: Hoare triple {265#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {265#true} is VALID [2022-04-27 15:59:09,528 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {265#true} {265#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {265#true} is VALID [2022-04-27 15:59:09,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-27 15:59:09,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:09,539 INFO L290 TraceCheckUtils]: 0: Hoare triple {265#true} [218] r_strncpyENTRY-->r_strncpyFINAL: Formula: (and (= |v_r_strncpy_#in~n_1| v_r_strncpy_~n_1) (= |v_r_strncpy_#in~dest.offset_1| v_r_strncpy_~dest.offset_1) (= v_r_strncpy_~src.base_1 |v_r_strncpy_#in~src.base_1|) (= v_r_strncpy_~dest.base_1 |v_r_strncpy_#in~dest.base_1|) (= |v_r_strncpy_#in~src.offset_1| v_r_strncpy_~src.offset_1)) InVars {r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|} OutVars{r_strncpy_~src.base=v_r_strncpy_~src.base_1, r_strncpy_~n=v_r_strncpy_~n_1, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_~dest.base=v_r_strncpy_~dest.base_1, r_strncpy_#res.base=|v_r_strncpy_#res.base_1|, r_strncpy_#res.offset=|v_r_strncpy_#res.offset_1|, r_strncpy_~src.offset=v_r_strncpy_~src.offset_1, r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#t~ret1.offset=|v_r_strncpy_#t~ret1.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|, r_strncpy_#t~ret1.base=|v_r_strncpy_#t~ret1.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_~dest.offset=v_r_strncpy_~dest.offset_1} AuxVars[] AssignedVars[r_strncpy_~src.base, r_strncpy_~n, r_strncpy_#t~ret1.offset, r_strncpy_~dest.base, r_strncpy_#res.base, r_strncpy_#t~ret1.base, r_strncpy_#res.offset, r_strncpy_~dest.offset, r_strncpy_~src.offset] {265#true} is VALID [2022-04-27 15:59:09,539 INFO L290 TraceCheckUtils]: 1: Hoare triple {265#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {265#true} is VALID [2022-04-27 15:59:09,539 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {265#true} {266#false} [232] r_strncpyEXIT-->L76-1: AOR: Formula: (and (= |v_r_strncpy_#res.offsetOutParam_1| |v_parse_expression_list_#t~ret20.offset_3|) (= |v_parse_expression_list_#t~ret20.base_3| |v_r_strncpy_#res.baseOutParam_1|)) InVars {r_strncpy_#res.offset=|v_r_strncpy_#res.offsetOutParam_1|, r_strncpy_#res.base=|v_r_strncpy_#res.baseOutParam_1|} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_3|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_3|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, r_strncpy_#res.base, parse_expression_list_#t~ret20.offset, r_strncpy_#res.offset] LVA: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {266#false} is VALID [2022-04-27 15:59:09,540 INFO L272 TraceCheckUtils]: 0: Hoare triple {265#true} [161] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {274#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 15:59:09,541 INFO L290 TraceCheckUtils]: 1: Hoare triple {274#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [163] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_17| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_17| 2) 1) (< 0 |v_#StackHeapBarrier_3|) (= |v_#NULL.base_1| 0) (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_17| 1) 1) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0) (= (select |v_#length_7| 2) 43) (= (select |v_#valid_17| 0) 0))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_17|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_7|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {265#true} is VALID [2022-04-27 15:59:09,541 INFO L290 TraceCheckUtils]: 2: Hoare triple {265#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {265#true} is VALID [2022-04-27 15:59:09,541 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {265#true} {265#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {265#true} is VALID [2022-04-27 15:59:09,542 INFO L272 TraceCheckUtils]: 4: Hoare triple {265#true} [162] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {265#true} is VALID [2022-04-27 15:59:09,545 INFO L290 TraceCheckUtils]: 5: Hoare triple {265#true} [165] mainENTRY-->L90-3: Formula: (and (= (store |v_#length_4| |v_main_~#A~0.base_4| 9) |v_#length_3|) (< |v_#StackHeapBarrier_1| |v_main_~#A~0.base_4|) (= |v_#valid_3| (store |v_#valid_4| |v_main_~#A~0.base_4| 1)) (not (= |v_main_~#A~0.base_4| 0)) (= 0 |v_main_~#A~0.offset_4|) (= (select |v_#valid_4| |v_main_~#A~0.base_4|) 0) (= v_main_~i~1_4 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#A~0.offset=|v_main_~#A~0.offset_4|, #valid=|v_#valid_3|, main_~i~1=v_main_~i~1_4, #length=|v_#length_3|, main_~#A~0.base=|v_main_~#A~0.base_4|} AuxVars[] AssignedVars[main_~#A~0.offset, #valid, main_~i~1, #length, main_~#A~0.base] {270#(= main_~i~1 0)} is VALID [2022-04-27 15:59:09,546 INFO L290 TraceCheckUtils]: 6: Hoare triple {270#(= main_~i~1 0)} [168] L90-3-->L90-4: Formula: (not (< v_main_~i~1_5 8)) InVars {main_~i~1=v_main_~i~1_5} OutVars{main_~i~1=v_main_~i~1_5} AuxVars[] AssignedVars[] {266#false} is VALID [2022-04-27 15:59:09,546 INFO L290 TraceCheckUtils]: 7: Hoare triple {266#false} [170] L90-4-->L94: Formula: (= (store |v_#memory_int_4| |v_main_~#A~0.base_2| (store (select |v_#memory_int_4| |v_main_~#A~0.base_2|) (+ 8 |v_main_~#A~0.offset_2|) 0)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} OutVars{#memory_int=|v_#memory_int_3|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} AuxVars[] AssignedVars[#memory_int] {266#false} is VALID [2022-04-27 15:59:09,547 INFO L272 TraceCheckUtils]: 8: Hoare triple {266#false} [172] L94-->parse_expression_listENTRY: Formula: (and (= |v_parse_expression_list_#in~str.offsetInParam_1| |v_main_~#A~0.offset_7|) (= |v_parse_expression_list_#in~str.baseInParam_1| |v_main_~#A~0.base_7|)) InVars {main_~#A~0.offset=|v_main_~#A~0.offset_7|, main_~#A~0.base=|v_main_~#A~0.base_7|} OutVars{parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offsetInParam_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.baseInParam_1|} AuxVars[] AssignedVars[main_~#A~0.offset, parse_expression_list_#in~str.offset, parse_expression_list_#in~str.base, main_~#A~0.base] {266#false} is VALID [2022-04-27 15:59:09,547 INFO L290 TraceCheckUtils]: 9: Hoare triple {266#false} [174] parse_expression_listENTRY-->L62: Formula: (and (= (- 1) v_parse_expression_list_~j~0_7) (= |v_parse_expression_list_~#str2~0.offset_3| 0) (= |v_parse_expression_list_#in~str.offset_1| v_parse_expression_list_~str.offset_3) (= |v_#valid_9| (store |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3| 1)) (< |v_#StackHeapBarrier_2| |v_parse_expression_list_~#str2~0.base_3|) (= (select |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3|) 0) (= (- 1) v_parse_expression_list_~i~0_2) (= |v_#length_5| (store |v_#length_6| |v_parse_expression_list_~#str2~0.base_3| 2)) (= v_parse_expression_list_~start~0_1 0) (= v_parse_expression_list_~str.base_3 |v_parse_expression_list_#in~str.base_1|) (not (= |v_parse_expression_list_~#str2~0.base_3| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, #valid=|v_#valid_10|} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_3, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, parse_expression_list_~i~0=v_parse_expression_list_~i~0_2, parse_expression_list_~start~0=v_parse_expression_list_~start~0_1, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_3|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_9|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_3, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_3|, #length=|v_#length_5|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_7} AuxVars[] AssignedVars[#valid, parse_expression_list_~str.offset, parse_expression_list_~str.base, parse_expression_list_~#str2~0.base, #length, parse_expression_list_~j~0, parse_expression_list_~i~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {266#false} is VALID [2022-04-27 15:59:09,547 INFO L290 TraceCheckUtils]: 10: Hoare triple {266#false} [177] L62-->L63-4: Formula: (or (not (= v_parse_expression_list_~str.offset_5 0)) (not (= v_parse_expression_list_~str.base_5 0))) InVars {parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} AuxVars[] AssignedVars[] {266#false} is VALID [2022-04-27 15:59:09,548 INFO L290 TraceCheckUtils]: 11: Hoare triple {266#false} [179] L63-4-->L66: Formula: (and (= |v_parse_expression_list_#t~mem4_1| (select (select |v_#memory_int_10| v_parse_expression_list_~str.base_7) (+ v_parse_expression_list_~str.offset_7 v_parse_expression_list_~i~0_3))) (= v_parse_expression_list_~i~0_3 (+ v_parse_expression_list_~i~0_4 1)) (let ((.cse0 (= |v_parse_expression_list_#t~mem4_1| 0))) (or (and .cse0 |v_parse_expression_list_#t~switch5_1|) (and (not |v_parse_expression_list_#t~switch5_1|) (not .cse0))))) InVars {#memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_4, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7} OutVars{parse_expression_list_#t~post3=|v_parse_expression_list_#t~post3_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7, #memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_3, parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_1|, parse_expression_list_#t~mem4=|v_parse_expression_list_#t~mem4_1|} AuxVars[] AssignedVars[parse_expression_list_#t~post3, parse_expression_list_~i~0, parse_expression_list_#t~switch5, parse_expression_list_#t~mem4] {266#false} is VALID [2022-04-27 15:59:09,548 INFO L290 TraceCheckUtils]: 12: Hoare triple {266#false} [181] L66-->L67-5: Formula: |v_parse_expression_list_#t~switch5_2| InVars {parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} OutVars{parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} AuxVars[] AssignedVars[] {266#false} is VALID [2022-04-27 15:59:09,548 INFO L290 TraceCheckUtils]: 13: Hoare triple {266#false} [185] L67-5-->L67-1: Formula: (and (let ((.cse0 (= |v_parse_expression_list_#t~mem6_1| 32))) (or (and (not |v_parse_expression_list_#t~short8_1|) (not .cse0)) (and |v_parse_expression_list_#t~short8_1| .cse0))) (= |v_parse_expression_list_#t~mem6_1| (select (select |v_#memory_int_11| v_parse_expression_list_~str.base_8) (+ v_parse_expression_list_~str.offset_8 v_parse_expression_list_~start~0_2)))) InVars {#memory_int=|v_#memory_int_11|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_8, parse_expression_list_~start~0=v_parse_expression_list_~start~0_2, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_8} OutVars{parse_expression_list_#t~mem6=|v_parse_expression_list_#t~mem6_1|, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_8, #memory_int=|v_#memory_int_11|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_8, parse_expression_list_~start~0=v_parse_expression_list_~start~0_2} AuxVars[] AssignedVars[parse_expression_list_#t~mem6, parse_expression_list_#t~short8] {266#false} is VALID [2022-04-27 15:59:09,548 INFO L290 TraceCheckUtils]: 14: Hoare triple {266#false} [188] L67-1-->L67-3: Formula: |v_parse_expression_list_#t~short8_2| InVars {parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_2|} OutVars{parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_2|} AuxVars[] AssignedVars[] {266#false} is VALID [2022-04-27 15:59:09,548 INFO L290 TraceCheckUtils]: 15: Hoare triple {266#false} [193] L67-3-->L67-6: Formula: (not |v_parse_expression_list_#t~short8_6|) InVars {parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_6|} OutVars{parse_expression_list_#t~mem6=|v_parse_expression_list_#t~mem6_2|, parse_expression_list_#t~mem7=|v_parse_expression_list_#t~mem7_2|} AuxVars[] AssignedVars[parse_expression_list_#t~mem6, parse_expression_list_#t~mem7, parse_expression_list_#t~short8] {266#false} is VALID [2022-04-27 15:59:09,548 INFO L290 TraceCheckUtils]: 16: Hoare triple {266#false} [187] L67-6-->L68: Formula: (= |v_parse_expression_list_#t~mem10_1| (select (select |v_#memory_int_15| v_parse_expression_list_~str.base_11) (+ v_parse_expression_list_~start~0_14 v_parse_expression_list_~str.offset_11))) InVars {#memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} OutVars{parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_1|, #memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {266#false} is VALID [2022-04-27 15:59:09,549 INFO L290 TraceCheckUtils]: 17: Hoare triple {266#false} [192] L68-->L68-2: Formula: (not (= |v_parse_expression_list_#t~mem10_5| 34)) InVars {parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_5|} OutVars{} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {266#false} is VALID [2022-04-27 15:59:09,549 INFO L290 TraceCheckUtils]: 18: Hoare triple {266#false} [197] L68-2-->L70-8: Formula: (= (+ (- 1) v_parse_expression_list_~i~0_1) v_parse_expression_list_~j~0_1) InVars {parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_1, parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} AuxVars[] AssignedVars[parse_expression_list_~j~0] {266#false} is VALID [2022-04-27 15:59:09,549 INFO L290 TraceCheckUtils]: 19: Hoare triple {266#false} [199] L70-8-->L70-1: Formula: (let ((.cse0 (< 0 v_parse_expression_list_~j~0_2))) (or (and |v_parse_expression_list_#t~short15_1| .cse0) (and (not |v_parse_expression_list_#t~short15_1|) (not .cse0)))) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_2} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_2, parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_1|} AuxVars[] AssignedVars[parse_expression_list_#t~short15] {266#false} is VALID [2022-04-27 15:59:09,549 INFO L290 TraceCheckUtils]: 20: Hoare triple {266#false} [202] L70-1-->L70-6: Formula: (not |v_parse_expression_list_#t~short15_4|) InVars {parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_4|} OutVars{parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_4|} AuxVars[] AssignedVars[] {266#false} is VALID [2022-04-27 15:59:09,549 INFO L290 TraceCheckUtils]: 21: Hoare triple {266#false} [207] L70-6-->L70-9: Formula: (not |v_parse_expression_list_#t~short15_6|) InVars {parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_6|} OutVars{parse_expression_list_#t~short14=|v_parse_expression_list_#t~short14_6|, parse_expression_list_#t~mem12=|v_parse_expression_list_#t~mem12_2|, parse_expression_list_#t~mem13=|v_parse_expression_list_#t~mem13_2|} AuxVars[] AssignedVars[parse_expression_list_#t~short14, parse_expression_list_#t~mem12, parse_expression_list_#t~short15, parse_expression_list_#t~mem13] {266#false} is VALID [2022-04-27 15:59:09,549 INFO L290 TraceCheckUtils]: 22: Hoare triple {266#false} [200] L70-9-->L71: Formula: (let ((.cse0 (< 0 v_parse_expression_list_~j~0_8))) (or (and |v_parse_expression_list_#t~short18_1| .cse0) (and (not |v_parse_expression_list_#t~short18_1|) (not .cse0)))) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_1|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} AuxVars[] AssignedVars[parse_expression_list_#t~short18] {266#false} is VALID [2022-04-27 15:59:09,550 INFO L290 TraceCheckUtils]: 23: Hoare triple {266#false} [203] L71-->L71-2: Formula: (and |v_parse_expression_list_#t~short18_3| (let ((.cse0 (= |v_parse_expression_list_#t~mem17_1| 34))) (or (and |v_parse_expression_list_#t~short18_2| .cse0) (and (not .cse0) (not |v_parse_expression_list_#t~short18_2|)))) (= |v_parse_expression_list_#t~mem17_1| (select (select |v_#memory_int_9| v_parse_expression_list_~str.base_6) (+ v_parse_expression_list_~str.offset_6 v_parse_expression_list_~j~0_9)))) InVars {#memory_int=|v_#memory_int_9|, parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_3|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_6, parse_expression_list_~j~0=v_parse_expression_list_~j~0_9, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_6} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_2|, parse_expression_list_#t~mem17=|v_parse_expression_list_#t~mem17_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_6, #memory_int=|v_#memory_int_9|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_6, parse_expression_list_~j~0=v_parse_expression_list_~j~0_9} AuxVars[] AssignedVars[parse_expression_list_#t~short18, parse_expression_list_#t~mem17] {266#false} is VALID [2022-04-27 15:59:09,550 INFO L290 TraceCheckUtils]: 24: Hoare triple {266#false} [209] L71-2-->L71-4: Formula: (and |v_parse_expression_list_#t~short18_6| (= v_parse_expression_list_~j~0_11 (+ v_parse_expression_list_~j~0_10 1))) InVars {parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_6|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_11} OutVars{parse_expression_list_#t~mem17=|v_parse_expression_list_#t~mem17_2|, parse_expression_list_#t~post19=|v_parse_expression_list_#t~post19_1|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_10} AuxVars[] AssignedVars[parse_expression_list_#t~short18, parse_expression_list_#t~mem17, parse_expression_list_#t~post19, parse_expression_list_~j~0] {266#false} is VALID [2022-04-27 15:59:09,550 INFO L290 TraceCheckUtils]: 25: Hoare triple {266#false} [212] L71-4-->L73: Formula: (<= v_parse_expression_list_~start~0_3 v_parse_expression_list_~j~0_12) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} AuxVars[] AssignedVars[] {266#false} is VALID [2022-04-27 15:59:09,550 INFO L290 TraceCheckUtils]: 26: Hoare triple {266#false} [215] L73-->L76: Formula: (not (<= (+ v_parse_expression_list_~start~0_5 1) v_parse_expression_list_~j~0_14)) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} AuxVars[] AssignedVars[] {266#false} is VALID [2022-04-27 15:59:09,550 INFO L272 TraceCheckUtils]: 27: Hoare triple {266#false} [216] L76-->r_strncpyENTRY: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {265#true} is VALID [2022-04-27 15:59:09,551 INFO L290 TraceCheckUtils]: 28: Hoare triple {265#true} [218] r_strncpyENTRY-->r_strncpyFINAL: Formula: (and (= |v_r_strncpy_#in~n_1| v_r_strncpy_~n_1) (= |v_r_strncpy_#in~dest.offset_1| v_r_strncpy_~dest.offset_1) (= v_r_strncpy_~src.base_1 |v_r_strncpy_#in~src.base_1|) (= v_r_strncpy_~dest.base_1 |v_r_strncpy_#in~dest.base_1|) (= |v_r_strncpy_#in~src.offset_1| v_r_strncpy_~src.offset_1)) InVars {r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|} OutVars{r_strncpy_~src.base=v_r_strncpy_~src.base_1, r_strncpy_~n=v_r_strncpy_~n_1, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_~dest.base=v_r_strncpy_~dest.base_1, r_strncpy_#res.base=|v_r_strncpy_#res.base_1|, r_strncpy_#res.offset=|v_r_strncpy_#res.offset_1|, r_strncpy_~src.offset=v_r_strncpy_~src.offset_1, r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#t~ret1.offset=|v_r_strncpy_#t~ret1.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|, r_strncpy_#t~ret1.base=|v_r_strncpy_#t~ret1.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_~dest.offset=v_r_strncpy_~dest.offset_1} AuxVars[] AssignedVars[r_strncpy_~src.base, r_strncpy_~n, r_strncpy_#t~ret1.offset, r_strncpy_~dest.base, r_strncpy_#res.base, r_strncpy_#t~ret1.base, r_strncpy_#res.offset, r_strncpy_~dest.offset, r_strncpy_~src.offset] {265#true} is VALID [2022-04-27 15:59:09,551 INFO L290 TraceCheckUtils]: 29: Hoare triple {265#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {265#true} is VALID [2022-04-27 15:59:09,551 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {265#true} {266#false} [232] r_strncpyEXIT-->L76-1: AOR: Formula: (and (= |v_r_strncpy_#res.offsetOutParam_1| |v_parse_expression_list_#t~ret20.offset_3|) (= |v_parse_expression_list_#t~ret20.base_3| |v_r_strncpy_#res.baseOutParam_1|)) InVars {r_strncpy_#res.offset=|v_r_strncpy_#res.offsetOutParam_1|, r_strncpy_#res.base=|v_r_strncpy_#res.baseOutParam_1|} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_3|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_3|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, r_strncpy_#res.base, parse_expression_list_#t~ret20.offset, r_strncpy_#res.offset] LVA: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {266#false} is VALID [2022-04-27 15:59:09,551 INFO L290 TraceCheckUtils]: 31: Hoare triple {266#false} [217] L76-1-->L77: Formula: true InVars {} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_2|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_2|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, parse_expression_list_#t~ret20.offset] {266#false} is VALID [2022-04-27 15:59:09,551 INFO L272 TraceCheckUtils]: 32: Hoare triple {266#false} [219] L77-->__VERIFIER_assertENTRY: Formula: (= (ite (< v_parse_expression_list_~j~0_20 (+ v_parse_expression_list_~start~0_18 1)) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_20, parse_expression_list_~start~0=v_parse_expression_list_~start~0_18} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, parse_expression_list_~j~0, parse_expression_list_~start~0] {266#false} is VALID [2022-04-27 15:59:09,551 INFO L290 TraceCheckUtils]: 33: Hoare triple {266#false} [222] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_2 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {266#false} is VALID [2022-04-27 15:59:09,552 INFO L290 TraceCheckUtils]: 34: Hoare triple {266#false} [224] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_3 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {266#false} is VALID [2022-04-27 15:59:09,552 INFO L290 TraceCheckUtils]: 35: Hoare triple {266#false} [226] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {266#false} is VALID [2022-04-27 15:59:09,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:59:09,552 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:59:09,552 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1164534537] [2022-04-27 15:59:09,553 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1164534537] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:59:09,553 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:59:09,553 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-27 15:59:09,553 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1458288903] [2022-04-27 15:59:09,553 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:59:09,554 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 36 [2022-04-27 15:59:09,554 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:59:09,554 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:09,579 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:59:09,579 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-27 15:59:09,580 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:59:09,581 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-27 15:59:09,584 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-27 15:59:09,590 INFO L87 Difference]: Start difference. First operand 47 states and 57 transitions. Second operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:09,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:09,758 INFO L93 Difference]: Finished difference Result 49 states and 59 transitions. [2022-04-27 15:59:09,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-27 15:59:09,759 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 36 [2022-04-27 15:59:09,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:59:09,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:09,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 60 transitions. [2022-04-27 15:59:09,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:09,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 60 transitions. [2022-04-27 15:59:09,771 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 60 transitions. [2022-04-27 15:59:09,820 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:59:09,824 INFO L225 Difference]: With dead ends: 49 [2022-04-27 15:59:09,824 INFO L226 Difference]: Without dead ends: 49 [2022-04-27 15:59:09,824 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-27 15:59:09,826 INFO L413 NwaCegarLoop]: 53 mSDtfsCounter, 49 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 56 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 60 SdHoareTripleChecker+Invalid, 61 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 56 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 15:59:09,829 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [51 Valid, 60 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 56 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 15:59:09,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2022-04-27 15:59:09,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 48. [2022-04-27 15:59:09,833 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:59:09,834 INFO L82 GeneralOperation]: Start isEquivalent. First operand 49 states. Second operand has 48 states, 39 states have (on average 1.2820512820512822) internal successors, (50), 39 states have internal predecessors, (50), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:09,834 INFO L74 IsIncluded]: Start isIncluded. First operand 49 states. Second operand has 48 states, 39 states have (on average 1.2820512820512822) internal successors, (50), 39 states have internal predecessors, (50), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:09,834 INFO L87 Difference]: Start difference. First operand 49 states. Second operand has 48 states, 39 states have (on average 1.2820512820512822) internal successors, (50), 39 states have internal predecessors, (50), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:09,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:09,836 INFO L93 Difference]: Finished difference Result 49 states and 59 transitions. [2022-04-27 15:59:09,836 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2022-04-27 15:59:09,837 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:59:09,837 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:59:09,837 INFO L74 IsIncluded]: Start isIncluded. First operand has 48 states, 39 states have (on average 1.2820512820512822) internal successors, (50), 39 states have internal predecessors, (50), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 49 states. [2022-04-27 15:59:09,837 INFO L87 Difference]: Start difference. First operand has 48 states, 39 states have (on average 1.2820512820512822) internal successors, (50), 39 states have internal predecessors, (50), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 49 states. [2022-04-27 15:59:09,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:09,839 INFO L93 Difference]: Finished difference Result 49 states and 59 transitions. [2022-04-27 15:59:09,839 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2022-04-27 15:59:09,840 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:59:09,840 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:59:09,840 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:59:09,840 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:59:09,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 39 states have (on average 1.2820512820512822) internal successors, (50), 39 states have internal predecessors, (50), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:09,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 58 transitions. [2022-04-27 15:59:09,841 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 58 transitions. Word has length 36 [2022-04-27 15:59:09,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:59:09,842 INFO L495 AbstractCegarLoop]: Abstraction has 48 states and 58 transitions. [2022-04-27 15:59:09,842 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:09,842 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 58 transitions. [2022-04-27 15:59:09,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-27 15:59:09,843 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:59:09,843 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 15:59:09,843 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-27 15:59:09,843 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:59:09,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:59:09,843 INFO L85 PathProgramCache]: Analyzing trace with hash -62292927, now seen corresponding path program 1 times [2022-04-27 15:59:09,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:59:09,844 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2131781315] [2022-04-27 15:59:09,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:59:09,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:59:09,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:09,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:59:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:09,914 INFO L290 TraceCheckUtils]: 0: Hoare triple {484#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [163] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_17| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_17| 2) 1) (< 0 |v_#StackHeapBarrier_3|) (= |v_#NULL.base_1| 0) (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_17| 1) 1) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0) (= (select |v_#length_7| 2) 43) (= (select |v_#valid_17| 0) 0))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_17|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_7|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {474#true} is VALID [2022-04-27 15:59:09,914 INFO L290 TraceCheckUtils]: 1: Hoare triple {474#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {474#true} is VALID [2022-04-27 15:59:09,915 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {474#true} {474#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {474#true} is VALID [2022-04-27 15:59:09,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-27 15:59:09,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:09,919 INFO L290 TraceCheckUtils]: 0: Hoare triple {474#true} [218] r_strncpyENTRY-->r_strncpyFINAL: Formula: (and (= |v_r_strncpy_#in~n_1| v_r_strncpy_~n_1) (= |v_r_strncpy_#in~dest.offset_1| v_r_strncpy_~dest.offset_1) (= v_r_strncpy_~src.base_1 |v_r_strncpy_#in~src.base_1|) (= v_r_strncpy_~dest.base_1 |v_r_strncpy_#in~dest.base_1|) (= |v_r_strncpy_#in~src.offset_1| v_r_strncpy_~src.offset_1)) InVars {r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|} OutVars{r_strncpy_~src.base=v_r_strncpy_~src.base_1, r_strncpy_~n=v_r_strncpy_~n_1, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_~dest.base=v_r_strncpy_~dest.base_1, r_strncpy_#res.base=|v_r_strncpy_#res.base_1|, r_strncpy_#res.offset=|v_r_strncpy_#res.offset_1|, r_strncpy_~src.offset=v_r_strncpy_~src.offset_1, r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#t~ret1.offset=|v_r_strncpy_#t~ret1.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|, r_strncpy_#t~ret1.base=|v_r_strncpy_#t~ret1.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_~dest.offset=v_r_strncpy_~dest.offset_1} AuxVars[] AssignedVars[r_strncpy_~src.base, r_strncpy_~n, r_strncpy_#t~ret1.offset, r_strncpy_~dest.base, r_strncpy_#res.base, r_strncpy_#t~ret1.base, r_strncpy_#res.offset, r_strncpy_~dest.offset, r_strncpy_~src.offset] {474#true} is VALID [2022-04-27 15:59:09,920 INFO L290 TraceCheckUtils]: 1: Hoare triple {474#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {474#true} is VALID [2022-04-27 15:59:09,920 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {474#true} {475#false} [232] r_strncpyEXIT-->L76-1: AOR: Formula: (and (= |v_r_strncpy_#res.offsetOutParam_1| |v_parse_expression_list_#t~ret20.offset_3|) (= |v_parse_expression_list_#t~ret20.base_3| |v_r_strncpy_#res.baseOutParam_1|)) InVars {r_strncpy_#res.offset=|v_r_strncpy_#res.offsetOutParam_1|, r_strncpy_#res.base=|v_r_strncpy_#res.baseOutParam_1|} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_3|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_3|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, r_strncpy_#res.base, parse_expression_list_#t~ret20.offset, r_strncpy_#res.offset] LVA: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {475#false} is VALID [2022-04-27 15:59:09,920 INFO L272 TraceCheckUtils]: 0: Hoare triple {474#true} [161] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {484#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 15:59:09,921 INFO L290 TraceCheckUtils]: 1: Hoare triple {484#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [163] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_17| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_17| 2) 1) (< 0 |v_#StackHeapBarrier_3|) (= |v_#NULL.base_1| 0) (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_17| 1) 1) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0) (= (select |v_#length_7| 2) 43) (= (select |v_#valid_17| 0) 0))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_17|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_7|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {474#true} is VALID [2022-04-27 15:59:09,921 INFO L290 TraceCheckUtils]: 2: Hoare triple {474#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {474#true} is VALID [2022-04-27 15:59:09,921 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {474#true} {474#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {474#true} is VALID [2022-04-27 15:59:09,921 INFO L272 TraceCheckUtils]: 4: Hoare triple {474#true} [162] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {474#true} is VALID [2022-04-27 15:59:09,921 INFO L290 TraceCheckUtils]: 5: Hoare triple {474#true} [165] mainENTRY-->L90-3: Formula: (and (= (store |v_#length_4| |v_main_~#A~0.base_4| 9) |v_#length_3|) (< |v_#StackHeapBarrier_1| |v_main_~#A~0.base_4|) (= |v_#valid_3| (store |v_#valid_4| |v_main_~#A~0.base_4| 1)) (not (= |v_main_~#A~0.base_4| 0)) (= 0 |v_main_~#A~0.offset_4|) (= (select |v_#valid_4| |v_main_~#A~0.base_4|) 0) (= v_main_~i~1_4 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#A~0.offset=|v_main_~#A~0.offset_4|, #valid=|v_#valid_3|, main_~i~1=v_main_~i~1_4, #length=|v_#length_3|, main_~#A~0.base=|v_main_~#A~0.base_4|} AuxVars[] AssignedVars[main_~#A~0.offset, #valid, main_~i~1, #length, main_~#A~0.base] {479#(= main_~i~1 0)} is VALID [2022-04-27 15:59:09,922 INFO L290 TraceCheckUtils]: 6: Hoare triple {479#(= main_~i~1 0)} [169] L90-3-->L90-2: Formula: (and (< v_main_~i~1_1 8) (<= 0 (+ |v_main_#t~nondet22_2| 128)) (<= |v_main_#t~nondet22_2| 127) (= (store |v_#memory_int_2| |v_main_~#A~0.base_1| (store (select |v_#memory_int_2| |v_main_~#A~0.base_1|) (+ v_main_~i~1_1 |v_main_~#A~0.offset_1|) |v_main_#t~nondet22_2|)) |v_#memory_int_1|)) InVars {#memory_int=|v_#memory_int_2|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_#t~nondet22=|v_main_#t~nondet22_2|, main_~#A~0.base=|v_main_~#A~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_~#A~0.base=|v_main_~#A~0.base_1|} AuxVars[] AssignedVars[#memory_int, main_#t~nondet22] {479#(= main_~i~1 0)} is VALID [2022-04-27 15:59:09,922 INFO L290 TraceCheckUtils]: 7: Hoare triple {479#(= main_~i~1 0)} [171] L90-2-->L90-3: Formula: (= (+ v_main_~i~1_3 1) v_main_~i~1_2) InVars {main_~i~1=v_main_~i~1_3} OutVars{main_~i~1=v_main_~i~1_2, main_#t~post21=|v_main_#t~post21_1|} AuxVars[] AssignedVars[main_#t~post21, main_~i~1] {480#(<= main_~i~1 1)} is VALID [2022-04-27 15:59:09,923 INFO L290 TraceCheckUtils]: 8: Hoare triple {480#(<= main_~i~1 1)} [168] L90-3-->L90-4: Formula: (not (< v_main_~i~1_5 8)) InVars {main_~i~1=v_main_~i~1_5} OutVars{main_~i~1=v_main_~i~1_5} AuxVars[] AssignedVars[] {475#false} is VALID [2022-04-27 15:59:09,923 INFO L290 TraceCheckUtils]: 9: Hoare triple {475#false} [170] L90-4-->L94: Formula: (= (store |v_#memory_int_4| |v_main_~#A~0.base_2| (store (select |v_#memory_int_4| |v_main_~#A~0.base_2|) (+ 8 |v_main_~#A~0.offset_2|) 0)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} OutVars{#memory_int=|v_#memory_int_3|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} AuxVars[] AssignedVars[#memory_int] {475#false} is VALID [2022-04-27 15:59:09,923 INFO L272 TraceCheckUtils]: 10: Hoare triple {475#false} [172] L94-->parse_expression_listENTRY: Formula: (and (= |v_parse_expression_list_#in~str.offsetInParam_1| |v_main_~#A~0.offset_7|) (= |v_parse_expression_list_#in~str.baseInParam_1| |v_main_~#A~0.base_7|)) InVars {main_~#A~0.offset=|v_main_~#A~0.offset_7|, main_~#A~0.base=|v_main_~#A~0.base_7|} OutVars{parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offsetInParam_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.baseInParam_1|} AuxVars[] AssignedVars[main_~#A~0.offset, parse_expression_list_#in~str.offset, parse_expression_list_#in~str.base, main_~#A~0.base] {475#false} is VALID [2022-04-27 15:59:09,923 INFO L290 TraceCheckUtils]: 11: Hoare triple {475#false} [174] parse_expression_listENTRY-->L62: Formula: (and (= (- 1) v_parse_expression_list_~j~0_7) (= |v_parse_expression_list_~#str2~0.offset_3| 0) (= |v_parse_expression_list_#in~str.offset_1| v_parse_expression_list_~str.offset_3) (= |v_#valid_9| (store |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3| 1)) (< |v_#StackHeapBarrier_2| |v_parse_expression_list_~#str2~0.base_3|) (= (select |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3|) 0) (= (- 1) v_parse_expression_list_~i~0_2) (= |v_#length_5| (store |v_#length_6| |v_parse_expression_list_~#str2~0.base_3| 2)) (= v_parse_expression_list_~start~0_1 0) (= v_parse_expression_list_~str.base_3 |v_parse_expression_list_#in~str.base_1|) (not (= |v_parse_expression_list_~#str2~0.base_3| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, #valid=|v_#valid_10|} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_3, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, parse_expression_list_~i~0=v_parse_expression_list_~i~0_2, parse_expression_list_~start~0=v_parse_expression_list_~start~0_1, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_3|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_9|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_3, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_3|, #length=|v_#length_5|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_7} AuxVars[] AssignedVars[#valid, parse_expression_list_~str.offset, parse_expression_list_~str.base, parse_expression_list_~#str2~0.base, #length, parse_expression_list_~j~0, parse_expression_list_~i~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {475#false} is VALID [2022-04-27 15:59:09,923 INFO L290 TraceCheckUtils]: 12: Hoare triple {475#false} [177] L62-->L63-4: Formula: (or (not (= v_parse_expression_list_~str.offset_5 0)) (not (= v_parse_expression_list_~str.base_5 0))) InVars {parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} AuxVars[] AssignedVars[] {475#false} is VALID [2022-04-27 15:59:09,924 INFO L290 TraceCheckUtils]: 13: Hoare triple {475#false} [179] L63-4-->L66: Formula: (and (= |v_parse_expression_list_#t~mem4_1| (select (select |v_#memory_int_10| v_parse_expression_list_~str.base_7) (+ v_parse_expression_list_~str.offset_7 v_parse_expression_list_~i~0_3))) (= v_parse_expression_list_~i~0_3 (+ v_parse_expression_list_~i~0_4 1)) (let ((.cse0 (= |v_parse_expression_list_#t~mem4_1| 0))) (or (and .cse0 |v_parse_expression_list_#t~switch5_1|) (and (not |v_parse_expression_list_#t~switch5_1|) (not .cse0))))) InVars {#memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_4, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7} OutVars{parse_expression_list_#t~post3=|v_parse_expression_list_#t~post3_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7, #memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_3, parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_1|, parse_expression_list_#t~mem4=|v_parse_expression_list_#t~mem4_1|} AuxVars[] AssignedVars[parse_expression_list_#t~post3, parse_expression_list_~i~0, parse_expression_list_#t~switch5, parse_expression_list_#t~mem4] {475#false} is VALID [2022-04-27 15:59:09,924 INFO L290 TraceCheckUtils]: 14: Hoare triple {475#false} [181] L66-->L67-5: Formula: |v_parse_expression_list_#t~switch5_2| InVars {parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} OutVars{parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} AuxVars[] AssignedVars[] {475#false} is VALID [2022-04-27 15:59:09,924 INFO L290 TraceCheckUtils]: 15: Hoare triple {475#false} [185] L67-5-->L67-1: Formula: (and (let ((.cse0 (= |v_parse_expression_list_#t~mem6_1| 32))) (or (and (not |v_parse_expression_list_#t~short8_1|) (not .cse0)) (and |v_parse_expression_list_#t~short8_1| .cse0))) (= |v_parse_expression_list_#t~mem6_1| (select (select |v_#memory_int_11| v_parse_expression_list_~str.base_8) (+ v_parse_expression_list_~str.offset_8 v_parse_expression_list_~start~0_2)))) InVars {#memory_int=|v_#memory_int_11|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_8, parse_expression_list_~start~0=v_parse_expression_list_~start~0_2, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_8} OutVars{parse_expression_list_#t~mem6=|v_parse_expression_list_#t~mem6_1|, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_8, #memory_int=|v_#memory_int_11|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_8, parse_expression_list_~start~0=v_parse_expression_list_~start~0_2} AuxVars[] AssignedVars[parse_expression_list_#t~mem6, parse_expression_list_#t~short8] {475#false} is VALID [2022-04-27 15:59:09,924 INFO L290 TraceCheckUtils]: 16: Hoare triple {475#false} [188] L67-1-->L67-3: Formula: |v_parse_expression_list_#t~short8_2| InVars {parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_2|} OutVars{parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_2|} AuxVars[] AssignedVars[] {475#false} is VALID [2022-04-27 15:59:09,924 INFO L290 TraceCheckUtils]: 17: Hoare triple {475#false} [193] L67-3-->L67-6: Formula: (not |v_parse_expression_list_#t~short8_6|) InVars {parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_6|} OutVars{parse_expression_list_#t~mem6=|v_parse_expression_list_#t~mem6_2|, parse_expression_list_#t~mem7=|v_parse_expression_list_#t~mem7_2|} AuxVars[] AssignedVars[parse_expression_list_#t~mem6, parse_expression_list_#t~mem7, parse_expression_list_#t~short8] {475#false} is VALID [2022-04-27 15:59:09,924 INFO L290 TraceCheckUtils]: 18: Hoare triple {475#false} [187] L67-6-->L68: Formula: (= |v_parse_expression_list_#t~mem10_1| (select (select |v_#memory_int_15| v_parse_expression_list_~str.base_11) (+ v_parse_expression_list_~start~0_14 v_parse_expression_list_~str.offset_11))) InVars {#memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} OutVars{parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_1|, #memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {475#false} is VALID [2022-04-27 15:59:09,924 INFO L290 TraceCheckUtils]: 19: Hoare triple {475#false} [192] L68-->L68-2: Formula: (not (= |v_parse_expression_list_#t~mem10_5| 34)) InVars {parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_5|} OutVars{} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {475#false} is VALID [2022-04-27 15:59:09,925 INFO L290 TraceCheckUtils]: 20: Hoare triple {475#false} [197] L68-2-->L70-8: Formula: (= (+ (- 1) v_parse_expression_list_~i~0_1) v_parse_expression_list_~j~0_1) InVars {parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_1, parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} AuxVars[] AssignedVars[parse_expression_list_~j~0] {475#false} is VALID [2022-04-27 15:59:09,925 INFO L290 TraceCheckUtils]: 21: Hoare triple {475#false} [199] L70-8-->L70-1: Formula: (let ((.cse0 (< 0 v_parse_expression_list_~j~0_2))) (or (and |v_parse_expression_list_#t~short15_1| .cse0) (and (not |v_parse_expression_list_#t~short15_1|) (not .cse0)))) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_2} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_2, parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_1|} AuxVars[] AssignedVars[parse_expression_list_#t~short15] {475#false} is VALID [2022-04-27 15:59:09,925 INFO L290 TraceCheckUtils]: 22: Hoare triple {475#false} [202] L70-1-->L70-6: Formula: (not |v_parse_expression_list_#t~short15_4|) InVars {parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_4|} OutVars{parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_4|} AuxVars[] AssignedVars[] {475#false} is VALID [2022-04-27 15:59:09,925 INFO L290 TraceCheckUtils]: 23: Hoare triple {475#false} [207] L70-6-->L70-9: Formula: (not |v_parse_expression_list_#t~short15_6|) InVars {parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_6|} OutVars{parse_expression_list_#t~short14=|v_parse_expression_list_#t~short14_6|, parse_expression_list_#t~mem12=|v_parse_expression_list_#t~mem12_2|, parse_expression_list_#t~mem13=|v_parse_expression_list_#t~mem13_2|} AuxVars[] AssignedVars[parse_expression_list_#t~short14, parse_expression_list_#t~mem12, parse_expression_list_#t~short15, parse_expression_list_#t~mem13] {475#false} is VALID [2022-04-27 15:59:09,925 INFO L290 TraceCheckUtils]: 24: Hoare triple {475#false} [200] L70-9-->L71: Formula: (let ((.cse0 (< 0 v_parse_expression_list_~j~0_8))) (or (and |v_parse_expression_list_#t~short18_1| .cse0) (and (not |v_parse_expression_list_#t~short18_1|) (not .cse0)))) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_1|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} AuxVars[] AssignedVars[parse_expression_list_#t~short18] {475#false} is VALID [2022-04-27 15:59:09,925 INFO L290 TraceCheckUtils]: 25: Hoare triple {475#false} [203] L71-->L71-2: Formula: (and |v_parse_expression_list_#t~short18_3| (let ((.cse0 (= |v_parse_expression_list_#t~mem17_1| 34))) (or (and |v_parse_expression_list_#t~short18_2| .cse0) (and (not .cse0) (not |v_parse_expression_list_#t~short18_2|)))) (= |v_parse_expression_list_#t~mem17_1| (select (select |v_#memory_int_9| v_parse_expression_list_~str.base_6) (+ v_parse_expression_list_~str.offset_6 v_parse_expression_list_~j~0_9)))) InVars {#memory_int=|v_#memory_int_9|, parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_3|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_6, parse_expression_list_~j~0=v_parse_expression_list_~j~0_9, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_6} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_2|, parse_expression_list_#t~mem17=|v_parse_expression_list_#t~mem17_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_6, #memory_int=|v_#memory_int_9|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_6, parse_expression_list_~j~0=v_parse_expression_list_~j~0_9} AuxVars[] AssignedVars[parse_expression_list_#t~short18, parse_expression_list_#t~mem17] {475#false} is VALID [2022-04-27 15:59:09,925 INFO L290 TraceCheckUtils]: 26: Hoare triple {475#false} [209] L71-2-->L71-4: Formula: (and |v_parse_expression_list_#t~short18_6| (= v_parse_expression_list_~j~0_11 (+ v_parse_expression_list_~j~0_10 1))) InVars {parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_6|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_11} OutVars{parse_expression_list_#t~mem17=|v_parse_expression_list_#t~mem17_2|, parse_expression_list_#t~post19=|v_parse_expression_list_#t~post19_1|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_10} AuxVars[] AssignedVars[parse_expression_list_#t~short18, parse_expression_list_#t~mem17, parse_expression_list_#t~post19, parse_expression_list_~j~0] {475#false} is VALID [2022-04-27 15:59:09,926 INFO L290 TraceCheckUtils]: 27: Hoare triple {475#false} [212] L71-4-->L73: Formula: (<= v_parse_expression_list_~start~0_3 v_parse_expression_list_~j~0_12) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} AuxVars[] AssignedVars[] {475#false} is VALID [2022-04-27 15:59:09,926 INFO L290 TraceCheckUtils]: 28: Hoare triple {475#false} [215] L73-->L76: Formula: (not (<= (+ v_parse_expression_list_~start~0_5 1) v_parse_expression_list_~j~0_14)) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} AuxVars[] AssignedVars[] {475#false} is VALID [2022-04-27 15:59:09,926 INFO L272 TraceCheckUtils]: 29: Hoare triple {475#false} [216] L76-->r_strncpyENTRY: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {474#true} is VALID [2022-04-27 15:59:09,926 INFO L290 TraceCheckUtils]: 30: Hoare triple {474#true} [218] r_strncpyENTRY-->r_strncpyFINAL: Formula: (and (= |v_r_strncpy_#in~n_1| v_r_strncpy_~n_1) (= |v_r_strncpy_#in~dest.offset_1| v_r_strncpy_~dest.offset_1) (= v_r_strncpy_~src.base_1 |v_r_strncpy_#in~src.base_1|) (= v_r_strncpy_~dest.base_1 |v_r_strncpy_#in~dest.base_1|) (= |v_r_strncpy_#in~src.offset_1| v_r_strncpy_~src.offset_1)) InVars {r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|} OutVars{r_strncpy_~src.base=v_r_strncpy_~src.base_1, r_strncpy_~n=v_r_strncpy_~n_1, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_~dest.base=v_r_strncpy_~dest.base_1, r_strncpy_#res.base=|v_r_strncpy_#res.base_1|, r_strncpy_#res.offset=|v_r_strncpy_#res.offset_1|, r_strncpy_~src.offset=v_r_strncpy_~src.offset_1, r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#t~ret1.offset=|v_r_strncpy_#t~ret1.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|, r_strncpy_#t~ret1.base=|v_r_strncpy_#t~ret1.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_~dest.offset=v_r_strncpy_~dest.offset_1} AuxVars[] AssignedVars[r_strncpy_~src.base, r_strncpy_~n, r_strncpy_#t~ret1.offset, r_strncpy_~dest.base, r_strncpy_#res.base, r_strncpy_#t~ret1.base, r_strncpy_#res.offset, r_strncpy_~dest.offset, r_strncpy_~src.offset] {474#true} is VALID [2022-04-27 15:59:09,926 INFO L290 TraceCheckUtils]: 31: Hoare triple {474#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {474#true} is VALID [2022-04-27 15:59:09,926 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {474#true} {475#false} [232] r_strncpyEXIT-->L76-1: AOR: Formula: (and (= |v_r_strncpy_#res.offsetOutParam_1| |v_parse_expression_list_#t~ret20.offset_3|) (= |v_parse_expression_list_#t~ret20.base_3| |v_r_strncpy_#res.baseOutParam_1|)) InVars {r_strncpy_#res.offset=|v_r_strncpy_#res.offsetOutParam_1|, r_strncpy_#res.base=|v_r_strncpy_#res.baseOutParam_1|} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_3|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_3|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, r_strncpy_#res.base, parse_expression_list_#t~ret20.offset, r_strncpy_#res.offset] LVA: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {475#false} is VALID [2022-04-27 15:59:09,927 INFO L290 TraceCheckUtils]: 33: Hoare triple {475#false} [217] L76-1-->L77: Formula: true InVars {} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_2|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_2|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, parse_expression_list_#t~ret20.offset] {475#false} is VALID [2022-04-27 15:59:09,927 INFO L272 TraceCheckUtils]: 34: Hoare triple {475#false} [219] L77-->__VERIFIER_assertENTRY: Formula: (= (ite (< v_parse_expression_list_~j~0_20 (+ v_parse_expression_list_~start~0_18 1)) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_20, parse_expression_list_~start~0=v_parse_expression_list_~start~0_18} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, parse_expression_list_~j~0, parse_expression_list_~start~0] {475#false} is VALID [2022-04-27 15:59:09,927 INFO L290 TraceCheckUtils]: 35: Hoare triple {475#false} [222] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_2 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {475#false} is VALID [2022-04-27 15:59:09,927 INFO L290 TraceCheckUtils]: 36: Hoare triple {475#false} [224] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_3 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {475#false} is VALID [2022-04-27 15:59:09,927 INFO L290 TraceCheckUtils]: 37: Hoare triple {475#false} [226] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {475#false} is VALID [2022-04-27 15:59:09,927 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:59:09,928 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:59:09,928 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2131781315] [2022-04-27 15:59:09,928 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2131781315] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 15:59:09,928 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [739674406] [2022-04-27 15:59:09,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:59:09,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:59:09,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 15:59:09,929 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) [2022-04-27 15:59:09,972 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-27 15:59:10,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:10,019 INFO L263 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 2 conjunts are in the unsatisfiable core [2022-04-27 15:59:10,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:10,050 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 15:59:10,147 INFO L272 TraceCheckUtils]: 0: Hoare triple {474#true} [161] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {474#true} is VALID [2022-04-27 15:59:10,148 INFO L290 TraceCheckUtils]: 1: Hoare triple {474#true} [163] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_17| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_17| 2) 1) (< 0 |v_#StackHeapBarrier_3|) (= |v_#NULL.base_1| 0) (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_17| 1) 1) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0) (= (select |v_#length_7| 2) 43) (= (select |v_#valid_17| 0) 0))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_17|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_7|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {474#true} is VALID [2022-04-27 15:59:10,148 INFO L290 TraceCheckUtils]: 2: Hoare triple {474#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {474#true} is VALID [2022-04-27 15:59:10,148 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {474#true} {474#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {474#true} is VALID [2022-04-27 15:59:10,148 INFO L272 TraceCheckUtils]: 4: Hoare triple {474#true} [162] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {474#true} is VALID [2022-04-27 15:59:10,148 INFO L290 TraceCheckUtils]: 5: Hoare triple {474#true} [165] mainENTRY-->L90-3: Formula: (and (= (store |v_#length_4| |v_main_~#A~0.base_4| 9) |v_#length_3|) (< |v_#StackHeapBarrier_1| |v_main_~#A~0.base_4|) (= |v_#valid_3| (store |v_#valid_4| |v_main_~#A~0.base_4| 1)) (not (= |v_main_~#A~0.base_4| 0)) (= 0 |v_main_~#A~0.offset_4|) (= (select |v_#valid_4| |v_main_~#A~0.base_4|) 0) (= v_main_~i~1_4 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#A~0.offset=|v_main_~#A~0.offset_4|, #valid=|v_#valid_3|, main_~i~1=v_main_~i~1_4, #length=|v_#length_3|, main_~#A~0.base=|v_main_~#A~0.base_4|} AuxVars[] AssignedVars[main_~#A~0.offset, #valid, main_~i~1, #length, main_~#A~0.base] {474#true} is VALID [2022-04-27 15:59:10,149 INFO L290 TraceCheckUtils]: 6: Hoare triple {474#true} [169] L90-3-->L90-2: Formula: (and (< v_main_~i~1_1 8) (<= 0 (+ |v_main_#t~nondet22_2| 128)) (<= |v_main_#t~nondet22_2| 127) (= (store |v_#memory_int_2| |v_main_~#A~0.base_1| (store (select |v_#memory_int_2| |v_main_~#A~0.base_1|) (+ v_main_~i~1_1 |v_main_~#A~0.offset_1|) |v_main_#t~nondet22_2|)) |v_#memory_int_1|)) InVars {#memory_int=|v_#memory_int_2|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_#t~nondet22=|v_main_#t~nondet22_2|, main_~#A~0.base=|v_main_~#A~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_~#A~0.base=|v_main_~#A~0.base_1|} AuxVars[] AssignedVars[#memory_int, main_#t~nondet22] {474#true} is VALID [2022-04-27 15:59:10,149 INFO L290 TraceCheckUtils]: 7: Hoare triple {474#true} [171] L90-2-->L90-3: Formula: (= (+ v_main_~i~1_3 1) v_main_~i~1_2) InVars {main_~i~1=v_main_~i~1_3} OutVars{main_~i~1=v_main_~i~1_2, main_#t~post21=|v_main_#t~post21_1|} AuxVars[] AssignedVars[main_#t~post21, main_~i~1] {474#true} is VALID [2022-04-27 15:59:10,149 INFO L290 TraceCheckUtils]: 8: Hoare triple {474#true} [168] L90-3-->L90-4: Formula: (not (< v_main_~i~1_5 8)) InVars {main_~i~1=v_main_~i~1_5} OutVars{main_~i~1=v_main_~i~1_5} AuxVars[] AssignedVars[] {474#true} is VALID [2022-04-27 15:59:10,149 INFO L290 TraceCheckUtils]: 9: Hoare triple {474#true} [170] L90-4-->L94: Formula: (= (store |v_#memory_int_4| |v_main_~#A~0.base_2| (store (select |v_#memory_int_4| |v_main_~#A~0.base_2|) (+ 8 |v_main_~#A~0.offset_2|) 0)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} OutVars{#memory_int=|v_#memory_int_3|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} AuxVars[] AssignedVars[#memory_int] {474#true} is VALID [2022-04-27 15:59:10,149 INFO L272 TraceCheckUtils]: 10: Hoare triple {474#true} [172] L94-->parse_expression_listENTRY: Formula: (and (= |v_parse_expression_list_#in~str.offsetInParam_1| |v_main_~#A~0.offset_7|) (= |v_parse_expression_list_#in~str.baseInParam_1| |v_main_~#A~0.base_7|)) InVars {main_~#A~0.offset=|v_main_~#A~0.offset_7|, main_~#A~0.base=|v_main_~#A~0.base_7|} OutVars{parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offsetInParam_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.baseInParam_1|} AuxVars[] AssignedVars[main_~#A~0.offset, parse_expression_list_#in~str.offset, parse_expression_list_#in~str.base, main_~#A~0.base] {474#true} is VALID [2022-04-27 15:59:10,149 INFO L290 TraceCheckUtils]: 11: Hoare triple {474#true} [174] parse_expression_listENTRY-->L62: Formula: (and (= (- 1) v_parse_expression_list_~j~0_7) (= |v_parse_expression_list_~#str2~0.offset_3| 0) (= |v_parse_expression_list_#in~str.offset_1| v_parse_expression_list_~str.offset_3) (= |v_#valid_9| (store |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3| 1)) (< |v_#StackHeapBarrier_2| |v_parse_expression_list_~#str2~0.base_3|) (= (select |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3|) 0) (= (- 1) v_parse_expression_list_~i~0_2) (= |v_#length_5| (store |v_#length_6| |v_parse_expression_list_~#str2~0.base_3| 2)) (= v_parse_expression_list_~start~0_1 0) (= v_parse_expression_list_~str.base_3 |v_parse_expression_list_#in~str.base_1|) (not (= |v_parse_expression_list_~#str2~0.base_3| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, #valid=|v_#valid_10|} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_3, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, parse_expression_list_~i~0=v_parse_expression_list_~i~0_2, parse_expression_list_~start~0=v_parse_expression_list_~start~0_1, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_3|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_9|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_3, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_3|, #length=|v_#length_5|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_7} AuxVars[] AssignedVars[#valid, parse_expression_list_~str.offset, parse_expression_list_~str.base, parse_expression_list_~#str2~0.base, #length, parse_expression_list_~j~0, parse_expression_list_~i~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {474#true} is VALID [2022-04-27 15:59:10,150 INFO L290 TraceCheckUtils]: 12: Hoare triple {474#true} [177] L62-->L63-4: Formula: (or (not (= v_parse_expression_list_~str.offset_5 0)) (not (= v_parse_expression_list_~str.base_5 0))) InVars {parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} AuxVars[] AssignedVars[] {474#true} is VALID [2022-04-27 15:59:10,150 INFO L290 TraceCheckUtils]: 13: Hoare triple {474#true} [179] L63-4-->L66: Formula: (and (= |v_parse_expression_list_#t~mem4_1| (select (select |v_#memory_int_10| v_parse_expression_list_~str.base_7) (+ v_parse_expression_list_~str.offset_7 v_parse_expression_list_~i~0_3))) (= v_parse_expression_list_~i~0_3 (+ v_parse_expression_list_~i~0_4 1)) (let ((.cse0 (= |v_parse_expression_list_#t~mem4_1| 0))) (or (and .cse0 |v_parse_expression_list_#t~switch5_1|) (and (not |v_parse_expression_list_#t~switch5_1|) (not .cse0))))) InVars {#memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_4, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7} OutVars{parse_expression_list_#t~post3=|v_parse_expression_list_#t~post3_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7, #memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_3, parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_1|, parse_expression_list_#t~mem4=|v_parse_expression_list_#t~mem4_1|} AuxVars[] AssignedVars[parse_expression_list_#t~post3, parse_expression_list_~i~0, parse_expression_list_#t~switch5, parse_expression_list_#t~mem4] {474#true} is VALID [2022-04-27 15:59:10,150 INFO L290 TraceCheckUtils]: 14: Hoare triple {474#true} [181] L66-->L67-5: Formula: |v_parse_expression_list_#t~switch5_2| InVars {parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} OutVars{parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} AuxVars[] AssignedVars[] {474#true} is VALID [2022-04-27 15:59:10,150 INFO L290 TraceCheckUtils]: 15: Hoare triple {474#true} [185] L67-5-->L67-1: Formula: (and (let ((.cse0 (= |v_parse_expression_list_#t~mem6_1| 32))) (or (and (not |v_parse_expression_list_#t~short8_1|) (not .cse0)) (and |v_parse_expression_list_#t~short8_1| .cse0))) (= |v_parse_expression_list_#t~mem6_1| (select (select |v_#memory_int_11| v_parse_expression_list_~str.base_8) (+ v_parse_expression_list_~str.offset_8 v_parse_expression_list_~start~0_2)))) InVars {#memory_int=|v_#memory_int_11|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_8, parse_expression_list_~start~0=v_parse_expression_list_~start~0_2, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_8} OutVars{parse_expression_list_#t~mem6=|v_parse_expression_list_#t~mem6_1|, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_8, #memory_int=|v_#memory_int_11|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_8, parse_expression_list_~start~0=v_parse_expression_list_~start~0_2} AuxVars[] AssignedVars[parse_expression_list_#t~mem6, parse_expression_list_#t~short8] {474#true} is VALID [2022-04-27 15:59:10,151 INFO L290 TraceCheckUtils]: 16: Hoare triple {474#true} [188] L67-1-->L67-3: Formula: |v_parse_expression_list_#t~short8_2| InVars {parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_2|} OutVars{parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_2|} AuxVars[] AssignedVars[] {536#|parse_expression_list_#t~short8|} is VALID [2022-04-27 15:59:10,151 INFO L290 TraceCheckUtils]: 17: Hoare triple {536#|parse_expression_list_#t~short8|} [193] L67-3-->L67-6: Formula: (not |v_parse_expression_list_#t~short8_6|) InVars {parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_6|} OutVars{parse_expression_list_#t~mem6=|v_parse_expression_list_#t~mem6_2|, parse_expression_list_#t~mem7=|v_parse_expression_list_#t~mem7_2|} AuxVars[] AssignedVars[parse_expression_list_#t~mem6, parse_expression_list_#t~mem7, parse_expression_list_#t~short8] {475#false} is VALID [2022-04-27 15:59:10,151 INFO L290 TraceCheckUtils]: 18: Hoare triple {475#false} [187] L67-6-->L68: Formula: (= |v_parse_expression_list_#t~mem10_1| (select (select |v_#memory_int_15| v_parse_expression_list_~str.base_11) (+ v_parse_expression_list_~start~0_14 v_parse_expression_list_~str.offset_11))) InVars {#memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} OutVars{parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_1|, #memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {475#false} is VALID [2022-04-27 15:59:10,151 INFO L290 TraceCheckUtils]: 19: Hoare triple {475#false} [192] L68-->L68-2: Formula: (not (= |v_parse_expression_list_#t~mem10_5| 34)) InVars {parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_5|} OutVars{} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {475#false} is VALID [2022-04-27 15:59:10,151 INFO L290 TraceCheckUtils]: 20: Hoare triple {475#false} [197] L68-2-->L70-8: Formula: (= (+ (- 1) v_parse_expression_list_~i~0_1) v_parse_expression_list_~j~0_1) InVars {parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_1, parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} AuxVars[] AssignedVars[parse_expression_list_~j~0] {475#false} is VALID [2022-04-27 15:59:10,152 INFO L290 TraceCheckUtils]: 21: Hoare triple {475#false} [199] L70-8-->L70-1: Formula: (let ((.cse0 (< 0 v_parse_expression_list_~j~0_2))) (or (and |v_parse_expression_list_#t~short15_1| .cse0) (and (not |v_parse_expression_list_#t~short15_1|) (not .cse0)))) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_2} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_2, parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_1|} AuxVars[] AssignedVars[parse_expression_list_#t~short15] {475#false} is VALID [2022-04-27 15:59:10,152 INFO L290 TraceCheckUtils]: 22: Hoare triple {475#false} [202] L70-1-->L70-6: Formula: (not |v_parse_expression_list_#t~short15_4|) InVars {parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_4|} OutVars{parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_4|} AuxVars[] AssignedVars[] {475#false} is VALID [2022-04-27 15:59:10,152 INFO L290 TraceCheckUtils]: 23: Hoare triple {475#false} [207] L70-6-->L70-9: Formula: (not |v_parse_expression_list_#t~short15_6|) InVars {parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_6|} OutVars{parse_expression_list_#t~short14=|v_parse_expression_list_#t~short14_6|, parse_expression_list_#t~mem12=|v_parse_expression_list_#t~mem12_2|, parse_expression_list_#t~mem13=|v_parse_expression_list_#t~mem13_2|} AuxVars[] AssignedVars[parse_expression_list_#t~short14, parse_expression_list_#t~mem12, parse_expression_list_#t~short15, parse_expression_list_#t~mem13] {475#false} is VALID [2022-04-27 15:59:10,152 INFO L290 TraceCheckUtils]: 24: Hoare triple {475#false} [200] L70-9-->L71: Formula: (let ((.cse0 (< 0 v_parse_expression_list_~j~0_8))) (or (and |v_parse_expression_list_#t~short18_1| .cse0) (and (not |v_parse_expression_list_#t~short18_1|) (not .cse0)))) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_1|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} AuxVars[] AssignedVars[parse_expression_list_#t~short18] {475#false} is VALID [2022-04-27 15:59:10,152 INFO L290 TraceCheckUtils]: 25: Hoare triple {475#false} [203] L71-->L71-2: Formula: (and |v_parse_expression_list_#t~short18_3| (let ((.cse0 (= |v_parse_expression_list_#t~mem17_1| 34))) (or (and |v_parse_expression_list_#t~short18_2| .cse0) (and (not .cse0) (not |v_parse_expression_list_#t~short18_2|)))) (= |v_parse_expression_list_#t~mem17_1| (select (select |v_#memory_int_9| v_parse_expression_list_~str.base_6) (+ v_parse_expression_list_~str.offset_6 v_parse_expression_list_~j~0_9)))) InVars {#memory_int=|v_#memory_int_9|, parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_3|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_6, parse_expression_list_~j~0=v_parse_expression_list_~j~0_9, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_6} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_2|, parse_expression_list_#t~mem17=|v_parse_expression_list_#t~mem17_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_6, #memory_int=|v_#memory_int_9|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_6, parse_expression_list_~j~0=v_parse_expression_list_~j~0_9} AuxVars[] AssignedVars[parse_expression_list_#t~short18, parse_expression_list_#t~mem17] {475#false} is VALID [2022-04-27 15:59:10,152 INFO L290 TraceCheckUtils]: 26: Hoare triple {475#false} [209] L71-2-->L71-4: Formula: (and |v_parse_expression_list_#t~short18_6| (= v_parse_expression_list_~j~0_11 (+ v_parse_expression_list_~j~0_10 1))) InVars {parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_6|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_11} OutVars{parse_expression_list_#t~mem17=|v_parse_expression_list_#t~mem17_2|, parse_expression_list_#t~post19=|v_parse_expression_list_#t~post19_1|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_10} AuxVars[] AssignedVars[parse_expression_list_#t~short18, parse_expression_list_#t~mem17, parse_expression_list_#t~post19, parse_expression_list_~j~0] {475#false} is VALID [2022-04-27 15:59:10,152 INFO L290 TraceCheckUtils]: 27: Hoare triple {475#false} [212] L71-4-->L73: Formula: (<= v_parse_expression_list_~start~0_3 v_parse_expression_list_~j~0_12) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} AuxVars[] AssignedVars[] {475#false} is VALID [2022-04-27 15:59:10,153 INFO L290 TraceCheckUtils]: 28: Hoare triple {475#false} [215] L73-->L76: Formula: (not (<= (+ v_parse_expression_list_~start~0_5 1) v_parse_expression_list_~j~0_14)) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} AuxVars[] AssignedVars[] {475#false} is VALID [2022-04-27 15:59:10,153 INFO L272 TraceCheckUtils]: 29: Hoare triple {475#false} [216] L76-->r_strncpyENTRY: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {475#false} is VALID [2022-04-27 15:59:10,153 INFO L290 TraceCheckUtils]: 30: Hoare triple {475#false} [218] r_strncpyENTRY-->r_strncpyFINAL: Formula: (and (= |v_r_strncpy_#in~n_1| v_r_strncpy_~n_1) (= |v_r_strncpy_#in~dest.offset_1| v_r_strncpy_~dest.offset_1) (= v_r_strncpy_~src.base_1 |v_r_strncpy_#in~src.base_1|) (= v_r_strncpy_~dest.base_1 |v_r_strncpy_#in~dest.base_1|) (= |v_r_strncpy_#in~src.offset_1| v_r_strncpy_~src.offset_1)) InVars {r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|} OutVars{r_strncpy_~src.base=v_r_strncpy_~src.base_1, r_strncpy_~n=v_r_strncpy_~n_1, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_~dest.base=v_r_strncpy_~dest.base_1, r_strncpy_#res.base=|v_r_strncpy_#res.base_1|, r_strncpy_#res.offset=|v_r_strncpy_#res.offset_1|, r_strncpy_~src.offset=v_r_strncpy_~src.offset_1, r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#t~ret1.offset=|v_r_strncpy_#t~ret1.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|, r_strncpy_#t~ret1.base=|v_r_strncpy_#t~ret1.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_~dest.offset=v_r_strncpy_~dest.offset_1} AuxVars[] AssignedVars[r_strncpy_~src.base, r_strncpy_~n, r_strncpy_#t~ret1.offset, r_strncpy_~dest.base, r_strncpy_#res.base, r_strncpy_#t~ret1.base, r_strncpy_#res.offset, r_strncpy_~dest.offset, r_strncpy_~src.offset] {475#false} is VALID [2022-04-27 15:59:10,153 INFO L290 TraceCheckUtils]: 31: Hoare triple {475#false} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {475#false} is VALID [2022-04-27 15:59:10,153 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {475#false} {475#false} [232] r_strncpyEXIT-->L76-1: AOR: Formula: (and (= |v_r_strncpy_#res.offsetOutParam_1| |v_parse_expression_list_#t~ret20.offset_3|) (= |v_parse_expression_list_#t~ret20.base_3| |v_r_strncpy_#res.baseOutParam_1|)) InVars {r_strncpy_#res.offset=|v_r_strncpy_#res.offsetOutParam_1|, r_strncpy_#res.base=|v_r_strncpy_#res.baseOutParam_1|} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_3|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_3|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, r_strncpy_#res.base, parse_expression_list_#t~ret20.offset, r_strncpy_#res.offset] LVA: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {475#false} is VALID [2022-04-27 15:59:10,153 INFO L290 TraceCheckUtils]: 33: Hoare triple {475#false} [217] L76-1-->L77: Formula: true InVars {} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_2|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_2|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, parse_expression_list_#t~ret20.offset] {475#false} is VALID [2022-04-27 15:59:10,153 INFO L272 TraceCheckUtils]: 34: Hoare triple {475#false} [219] L77-->__VERIFIER_assertENTRY: Formula: (= (ite (< v_parse_expression_list_~j~0_20 (+ v_parse_expression_list_~start~0_18 1)) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_20, parse_expression_list_~start~0=v_parse_expression_list_~start~0_18} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, parse_expression_list_~j~0, parse_expression_list_~start~0] {475#false} is VALID [2022-04-27 15:59:10,154 INFO L290 TraceCheckUtils]: 35: Hoare triple {475#false} [222] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_2 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {475#false} is VALID [2022-04-27 15:59:10,154 INFO L290 TraceCheckUtils]: 36: Hoare triple {475#false} [224] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_3 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {475#false} is VALID [2022-04-27 15:59:10,154 INFO L290 TraceCheckUtils]: 37: Hoare triple {475#false} [226] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {475#false} is VALID [2022-04-27 15:59:10,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-27 15:59:10,154 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 15:59:10,154 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [739674406] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:59:10,155 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-27 15:59:10,155 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-04-27 15:59:10,155 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2121464547] [2022-04-27 15:59:10,155 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:59:10,155 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 38 [2022-04-27 15:59:10,155 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:59:10,156 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:10,179 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:59:10,179 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-27 15:59:10,179 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:59:10,179 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-27 15:59:10,180 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-04-27 15:59:10,180 INFO L87 Difference]: Start difference. First operand 48 states and 58 transitions. Second operand has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:10,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:10,226 INFO L93 Difference]: Finished difference Result 49 states and 59 transitions. [2022-04-27 15:59:10,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-27 15:59:10,226 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 38 [2022-04-27 15:59:10,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:59:10,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:10,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 59 transitions. [2022-04-27 15:59:10,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:10,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 59 transitions. [2022-04-27 15:59:10,229 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 59 transitions. [2022-04-27 15:59:10,268 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:59:10,269 INFO L225 Difference]: With dead ends: 49 [2022-04-27 15:59:10,269 INFO L226 Difference]: Without dead ends: 49 [2022-04-27 15:59:10,269 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-04-27 15:59:10,270 INFO L413 NwaCegarLoop]: 56 mSDtfsCounter, 0 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 108 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 15:59:10,270 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 108 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 15:59:10,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2022-04-27 15:59:10,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 49. [2022-04-27 15:59:10,273 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:59:10,273 INFO L82 GeneralOperation]: Start isEquivalent. First operand 49 states. Second operand has 49 states, 40 states have (on average 1.275) internal successors, (51), 40 states have internal predecessors, (51), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:10,273 INFO L74 IsIncluded]: Start isIncluded. First operand 49 states. Second operand has 49 states, 40 states have (on average 1.275) internal successors, (51), 40 states have internal predecessors, (51), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:10,273 INFO L87 Difference]: Start difference. First operand 49 states. Second operand has 49 states, 40 states have (on average 1.275) internal successors, (51), 40 states have internal predecessors, (51), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:10,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:10,275 INFO L93 Difference]: Finished difference Result 49 states and 59 transitions. [2022-04-27 15:59:10,275 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2022-04-27 15:59:10,275 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:59:10,275 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:59:10,275 INFO L74 IsIncluded]: Start isIncluded. First operand has 49 states, 40 states have (on average 1.275) internal successors, (51), 40 states have internal predecessors, (51), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 49 states. [2022-04-27 15:59:10,276 INFO L87 Difference]: Start difference. First operand has 49 states, 40 states have (on average 1.275) internal successors, (51), 40 states have internal predecessors, (51), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 49 states. [2022-04-27 15:59:10,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:10,277 INFO L93 Difference]: Finished difference Result 49 states and 59 transitions. [2022-04-27 15:59:10,277 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2022-04-27 15:59:10,277 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:59:10,277 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:59:10,278 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:59:10,278 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:59:10,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 40 states have (on average 1.275) internal successors, (51), 40 states have internal predecessors, (51), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:10,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 59 transitions. [2022-04-27 15:59:10,279 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 59 transitions. Word has length 38 [2022-04-27 15:59:10,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:59:10,279 INFO L495 AbstractCegarLoop]: Abstraction has 49 states and 59 transitions. [2022-04-27 15:59:10,279 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:10,280 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2022-04-27 15:59:10,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-27 15:59:10,280 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:59:10,280 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 15:59:10,299 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-27 15:59:10,496 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:59:10,497 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:59:10,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:59:10,497 INFO L85 PathProgramCache]: Analyzing trace with hash -2100349216, now seen corresponding path program 1 times [2022-04-27 15:59:10,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:59:10,497 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1060371013] [2022-04-27 15:59:10,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:59:10,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:59:10,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:10,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:59:10,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:10,548 INFO L290 TraceCheckUtils]: 0: Hoare triple {805#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [163] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_17| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_17| 2) 1) (< 0 |v_#StackHeapBarrier_3|) (= |v_#NULL.base_1| 0) (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_17| 1) 1) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0) (= (select |v_#length_7| 2) 43) (= (select |v_#valid_17| 0) 0))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_17|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_7|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {795#true} is VALID [2022-04-27 15:59:10,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {795#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {795#true} is VALID [2022-04-27 15:59:10,548 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {795#true} {795#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {795#true} is VALID [2022-04-27 15:59:10,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-27 15:59:10,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:10,552 INFO L290 TraceCheckUtils]: 0: Hoare triple {795#true} [218] r_strncpyENTRY-->r_strncpyFINAL: Formula: (and (= |v_r_strncpy_#in~n_1| v_r_strncpy_~n_1) (= |v_r_strncpy_#in~dest.offset_1| v_r_strncpy_~dest.offset_1) (= v_r_strncpy_~src.base_1 |v_r_strncpy_#in~src.base_1|) (= v_r_strncpy_~dest.base_1 |v_r_strncpy_#in~dest.base_1|) (= |v_r_strncpy_#in~src.offset_1| v_r_strncpy_~src.offset_1)) InVars {r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|} OutVars{r_strncpy_~src.base=v_r_strncpy_~src.base_1, r_strncpy_~n=v_r_strncpy_~n_1, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_~dest.base=v_r_strncpy_~dest.base_1, r_strncpy_#res.base=|v_r_strncpy_#res.base_1|, r_strncpy_#res.offset=|v_r_strncpy_#res.offset_1|, r_strncpy_~src.offset=v_r_strncpy_~src.offset_1, r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#t~ret1.offset=|v_r_strncpy_#t~ret1.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|, r_strncpy_#t~ret1.base=|v_r_strncpy_#t~ret1.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_~dest.offset=v_r_strncpy_~dest.offset_1} AuxVars[] AssignedVars[r_strncpy_~src.base, r_strncpy_~n, r_strncpy_#t~ret1.offset, r_strncpy_~dest.base, r_strncpy_#res.base, r_strncpy_#t~ret1.base, r_strncpy_#res.offset, r_strncpy_~dest.offset, r_strncpy_~src.offset] {795#true} is VALID [2022-04-27 15:59:10,553 INFO L290 TraceCheckUtils]: 1: Hoare triple {795#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {795#true} is VALID [2022-04-27 15:59:10,553 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {795#true} {796#false} [232] r_strncpyEXIT-->L76-1: AOR: Formula: (and (= |v_r_strncpy_#res.offsetOutParam_1| |v_parse_expression_list_#t~ret20.offset_3|) (= |v_parse_expression_list_#t~ret20.base_3| |v_r_strncpy_#res.baseOutParam_1|)) InVars {r_strncpy_#res.offset=|v_r_strncpy_#res.offsetOutParam_1|, r_strncpy_#res.base=|v_r_strncpy_#res.baseOutParam_1|} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_3|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_3|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, r_strncpy_#res.base, parse_expression_list_#t~ret20.offset, r_strncpy_#res.offset] LVA: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {796#false} is VALID [2022-04-27 15:59:10,553 INFO L272 TraceCheckUtils]: 0: Hoare triple {795#true} [161] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {805#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 15:59:10,554 INFO L290 TraceCheckUtils]: 1: Hoare triple {805#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [163] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_17| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_17| 2) 1) (< 0 |v_#StackHeapBarrier_3|) (= |v_#NULL.base_1| 0) (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_17| 1) 1) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0) (= (select |v_#length_7| 2) 43) (= (select |v_#valid_17| 0) 0))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_17|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_7|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {795#true} is VALID [2022-04-27 15:59:10,554 INFO L290 TraceCheckUtils]: 2: Hoare triple {795#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {795#true} is VALID [2022-04-27 15:59:10,554 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {795#true} {795#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {795#true} is VALID [2022-04-27 15:59:10,554 INFO L272 TraceCheckUtils]: 4: Hoare triple {795#true} [162] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {795#true} is VALID [2022-04-27 15:59:10,554 INFO L290 TraceCheckUtils]: 5: Hoare triple {795#true} [165] mainENTRY-->L90-3: Formula: (and (= (store |v_#length_4| |v_main_~#A~0.base_4| 9) |v_#length_3|) (< |v_#StackHeapBarrier_1| |v_main_~#A~0.base_4|) (= |v_#valid_3| (store |v_#valid_4| |v_main_~#A~0.base_4| 1)) (not (= |v_main_~#A~0.base_4| 0)) (= 0 |v_main_~#A~0.offset_4|) (= (select |v_#valid_4| |v_main_~#A~0.base_4|) 0) (= v_main_~i~1_4 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#A~0.offset=|v_main_~#A~0.offset_4|, #valid=|v_#valid_3|, main_~i~1=v_main_~i~1_4, #length=|v_#length_3|, main_~#A~0.base=|v_main_~#A~0.base_4|} AuxVars[] AssignedVars[main_~#A~0.offset, #valid, main_~i~1, #length, main_~#A~0.base] {800#(= main_~i~1 0)} is VALID [2022-04-27 15:59:10,555 INFO L290 TraceCheckUtils]: 6: Hoare triple {800#(= main_~i~1 0)} [169] L90-3-->L90-2: Formula: (and (< v_main_~i~1_1 8) (<= 0 (+ |v_main_#t~nondet22_2| 128)) (<= |v_main_#t~nondet22_2| 127) (= (store |v_#memory_int_2| |v_main_~#A~0.base_1| (store (select |v_#memory_int_2| |v_main_~#A~0.base_1|) (+ v_main_~i~1_1 |v_main_~#A~0.offset_1|) |v_main_#t~nondet22_2|)) |v_#memory_int_1|)) InVars {#memory_int=|v_#memory_int_2|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_#t~nondet22=|v_main_#t~nondet22_2|, main_~#A~0.base=|v_main_~#A~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_~#A~0.base=|v_main_~#A~0.base_1|} AuxVars[] AssignedVars[#memory_int, main_#t~nondet22] {800#(= main_~i~1 0)} is VALID [2022-04-27 15:59:10,555 INFO L290 TraceCheckUtils]: 7: Hoare triple {800#(= main_~i~1 0)} [171] L90-2-->L90-3: Formula: (= (+ v_main_~i~1_3 1) v_main_~i~1_2) InVars {main_~i~1=v_main_~i~1_3} OutVars{main_~i~1=v_main_~i~1_2, main_#t~post21=|v_main_#t~post21_1|} AuxVars[] AssignedVars[main_#t~post21, main_~i~1] {801#(<= main_~i~1 1)} is VALID [2022-04-27 15:59:10,555 INFO L290 TraceCheckUtils]: 8: Hoare triple {801#(<= main_~i~1 1)} [168] L90-3-->L90-4: Formula: (not (< v_main_~i~1_5 8)) InVars {main_~i~1=v_main_~i~1_5} OutVars{main_~i~1=v_main_~i~1_5} AuxVars[] AssignedVars[] {796#false} is VALID [2022-04-27 15:59:10,556 INFO L290 TraceCheckUtils]: 9: Hoare triple {796#false} [170] L90-4-->L94: Formula: (= (store |v_#memory_int_4| |v_main_~#A~0.base_2| (store (select |v_#memory_int_4| |v_main_~#A~0.base_2|) (+ 8 |v_main_~#A~0.offset_2|) 0)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} OutVars{#memory_int=|v_#memory_int_3|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} AuxVars[] AssignedVars[#memory_int] {796#false} is VALID [2022-04-27 15:59:10,556 INFO L272 TraceCheckUtils]: 10: Hoare triple {796#false} [172] L94-->parse_expression_listENTRY: Formula: (and (= |v_parse_expression_list_#in~str.offsetInParam_1| |v_main_~#A~0.offset_7|) (= |v_parse_expression_list_#in~str.baseInParam_1| |v_main_~#A~0.base_7|)) InVars {main_~#A~0.offset=|v_main_~#A~0.offset_7|, main_~#A~0.base=|v_main_~#A~0.base_7|} OutVars{parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offsetInParam_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.baseInParam_1|} AuxVars[] AssignedVars[main_~#A~0.offset, parse_expression_list_#in~str.offset, parse_expression_list_#in~str.base, main_~#A~0.base] {796#false} is VALID [2022-04-27 15:59:10,556 INFO L290 TraceCheckUtils]: 11: Hoare triple {796#false} [174] parse_expression_listENTRY-->L62: Formula: (and (= (- 1) v_parse_expression_list_~j~0_7) (= |v_parse_expression_list_~#str2~0.offset_3| 0) (= |v_parse_expression_list_#in~str.offset_1| v_parse_expression_list_~str.offset_3) (= |v_#valid_9| (store |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3| 1)) (< |v_#StackHeapBarrier_2| |v_parse_expression_list_~#str2~0.base_3|) (= (select |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3|) 0) (= (- 1) v_parse_expression_list_~i~0_2) (= |v_#length_5| (store |v_#length_6| |v_parse_expression_list_~#str2~0.base_3| 2)) (= v_parse_expression_list_~start~0_1 0) (= v_parse_expression_list_~str.base_3 |v_parse_expression_list_#in~str.base_1|) (not (= |v_parse_expression_list_~#str2~0.base_3| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, #valid=|v_#valid_10|} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_3, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, parse_expression_list_~i~0=v_parse_expression_list_~i~0_2, parse_expression_list_~start~0=v_parse_expression_list_~start~0_1, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_3|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_9|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_3, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_3|, #length=|v_#length_5|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_7} AuxVars[] AssignedVars[#valid, parse_expression_list_~str.offset, parse_expression_list_~str.base, parse_expression_list_~#str2~0.base, #length, parse_expression_list_~j~0, parse_expression_list_~i~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {796#false} is VALID [2022-04-27 15:59:10,556 INFO L290 TraceCheckUtils]: 12: Hoare triple {796#false} [177] L62-->L63-4: Formula: (or (not (= v_parse_expression_list_~str.offset_5 0)) (not (= v_parse_expression_list_~str.base_5 0))) InVars {parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} AuxVars[] AssignedVars[] {796#false} is VALID [2022-04-27 15:59:10,556 INFO L290 TraceCheckUtils]: 13: Hoare triple {796#false} [179] L63-4-->L66: Formula: (and (= |v_parse_expression_list_#t~mem4_1| (select (select |v_#memory_int_10| v_parse_expression_list_~str.base_7) (+ v_parse_expression_list_~str.offset_7 v_parse_expression_list_~i~0_3))) (= v_parse_expression_list_~i~0_3 (+ v_parse_expression_list_~i~0_4 1)) (let ((.cse0 (= |v_parse_expression_list_#t~mem4_1| 0))) (or (and .cse0 |v_parse_expression_list_#t~switch5_1|) (and (not |v_parse_expression_list_#t~switch5_1|) (not .cse0))))) InVars {#memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_4, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7} OutVars{parse_expression_list_#t~post3=|v_parse_expression_list_#t~post3_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7, #memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_3, parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_1|, parse_expression_list_#t~mem4=|v_parse_expression_list_#t~mem4_1|} AuxVars[] AssignedVars[parse_expression_list_#t~post3, parse_expression_list_~i~0, parse_expression_list_#t~switch5, parse_expression_list_#t~mem4] {796#false} is VALID [2022-04-27 15:59:10,556 INFO L290 TraceCheckUtils]: 14: Hoare triple {796#false} [181] L66-->L67-5: Formula: |v_parse_expression_list_#t~switch5_2| InVars {parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} OutVars{parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} AuxVars[] AssignedVars[] {796#false} is VALID [2022-04-27 15:59:10,557 INFO L290 TraceCheckUtils]: 15: Hoare triple {796#false} [185] L67-5-->L67-1: Formula: (and (let ((.cse0 (= |v_parse_expression_list_#t~mem6_1| 32))) (or (and (not |v_parse_expression_list_#t~short8_1|) (not .cse0)) (and |v_parse_expression_list_#t~short8_1| .cse0))) (= |v_parse_expression_list_#t~mem6_1| (select (select |v_#memory_int_11| v_parse_expression_list_~str.base_8) (+ v_parse_expression_list_~str.offset_8 v_parse_expression_list_~start~0_2)))) InVars {#memory_int=|v_#memory_int_11|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_8, parse_expression_list_~start~0=v_parse_expression_list_~start~0_2, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_8} OutVars{parse_expression_list_#t~mem6=|v_parse_expression_list_#t~mem6_1|, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_8, #memory_int=|v_#memory_int_11|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_8, parse_expression_list_~start~0=v_parse_expression_list_~start~0_2} AuxVars[] AssignedVars[parse_expression_list_#t~mem6, parse_expression_list_#t~short8] {796#false} is VALID [2022-04-27 15:59:10,557 INFO L290 TraceCheckUtils]: 16: Hoare triple {796#false} [189] L67-1-->L67-3: Formula: (and (not |v_parse_expression_list_#t~short8_4|) (= (select (select |v_#memory_int_12| v_parse_expression_list_~str.base_9) (+ v_parse_expression_list_~str.offset_9 v_parse_expression_list_~start~0_6)) |v_parse_expression_list_#t~mem7_1|) (let ((.cse0 (= |v_parse_expression_list_#t~mem7_1| 9))) (or (and (not |v_parse_expression_list_#t~short8_3|) (not .cse0)) (and |v_parse_expression_list_#t~short8_3| .cse0)))) InVars {#memory_int=|v_#memory_int_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_9, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_4|, parse_expression_list_~start~0=v_parse_expression_list_~start~0_6, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_9} OutVars{parse_expression_list_#t~mem7=|v_parse_expression_list_#t~mem7_1|, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_3|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_9, #memory_int=|v_#memory_int_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_9, parse_expression_list_~start~0=v_parse_expression_list_~start~0_6} AuxVars[] AssignedVars[parse_expression_list_#t~mem7, parse_expression_list_#t~short8] {796#false} is VALID [2022-04-27 15:59:10,557 INFO L290 TraceCheckUtils]: 17: Hoare triple {796#false} [193] L67-3-->L67-6: Formula: (not |v_parse_expression_list_#t~short8_6|) InVars {parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_6|} OutVars{parse_expression_list_#t~mem6=|v_parse_expression_list_#t~mem6_2|, parse_expression_list_#t~mem7=|v_parse_expression_list_#t~mem7_2|} AuxVars[] AssignedVars[parse_expression_list_#t~mem6, parse_expression_list_#t~mem7, parse_expression_list_#t~short8] {796#false} is VALID [2022-04-27 15:59:10,557 INFO L290 TraceCheckUtils]: 18: Hoare triple {796#false} [187] L67-6-->L68: Formula: (= |v_parse_expression_list_#t~mem10_1| (select (select |v_#memory_int_15| v_parse_expression_list_~str.base_11) (+ v_parse_expression_list_~start~0_14 v_parse_expression_list_~str.offset_11))) InVars {#memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} OutVars{parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_1|, #memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {796#false} is VALID [2022-04-27 15:59:10,557 INFO L290 TraceCheckUtils]: 19: Hoare triple {796#false} [192] L68-->L68-2: Formula: (not (= |v_parse_expression_list_#t~mem10_5| 34)) InVars {parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_5|} OutVars{} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {796#false} is VALID [2022-04-27 15:59:10,557 INFO L290 TraceCheckUtils]: 20: Hoare triple {796#false} [197] L68-2-->L70-8: Formula: (= (+ (- 1) v_parse_expression_list_~i~0_1) v_parse_expression_list_~j~0_1) InVars {parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_1, parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} AuxVars[] AssignedVars[parse_expression_list_~j~0] {796#false} is VALID [2022-04-27 15:59:10,557 INFO L290 TraceCheckUtils]: 21: Hoare triple {796#false} [199] L70-8-->L70-1: Formula: (let ((.cse0 (< 0 v_parse_expression_list_~j~0_2))) (or (and |v_parse_expression_list_#t~short15_1| .cse0) (and (not |v_parse_expression_list_#t~short15_1|) (not .cse0)))) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_2} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_2, parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_1|} AuxVars[] AssignedVars[parse_expression_list_#t~short15] {796#false} is VALID [2022-04-27 15:59:10,557 INFO L290 TraceCheckUtils]: 22: Hoare triple {796#false} [202] L70-1-->L70-6: Formula: (not |v_parse_expression_list_#t~short15_4|) InVars {parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_4|} OutVars{parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_4|} AuxVars[] AssignedVars[] {796#false} is VALID [2022-04-27 15:59:10,558 INFO L290 TraceCheckUtils]: 23: Hoare triple {796#false} [207] L70-6-->L70-9: Formula: (not |v_parse_expression_list_#t~short15_6|) InVars {parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_6|} OutVars{parse_expression_list_#t~short14=|v_parse_expression_list_#t~short14_6|, parse_expression_list_#t~mem12=|v_parse_expression_list_#t~mem12_2|, parse_expression_list_#t~mem13=|v_parse_expression_list_#t~mem13_2|} AuxVars[] AssignedVars[parse_expression_list_#t~short14, parse_expression_list_#t~mem12, parse_expression_list_#t~short15, parse_expression_list_#t~mem13] {796#false} is VALID [2022-04-27 15:59:10,558 INFO L290 TraceCheckUtils]: 24: Hoare triple {796#false} [200] L70-9-->L71: Formula: (let ((.cse0 (< 0 v_parse_expression_list_~j~0_8))) (or (and |v_parse_expression_list_#t~short18_1| .cse0) (and (not |v_parse_expression_list_#t~short18_1|) (not .cse0)))) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_1|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} AuxVars[] AssignedVars[parse_expression_list_#t~short18] {796#false} is VALID [2022-04-27 15:59:10,558 INFO L290 TraceCheckUtils]: 25: Hoare triple {796#false} [203] L71-->L71-2: Formula: (and |v_parse_expression_list_#t~short18_3| (let ((.cse0 (= |v_parse_expression_list_#t~mem17_1| 34))) (or (and |v_parse_expression_list_#t~short18_2| .cse0) (and (not .cse0) (not |v_parse_expression_list_#t~short18_2|)))) (= |v_parse_expression_list_#t~mem17_1| (select (select |v_#memory_int_9| v_parse_expression_list_~str.base_6) (+ v_parse_expression_list_~str.offset_6 v_parse_expression_list_~j~0_9)))) InVars {#memory_int=|v_#memory_int_9|, parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_3|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_6, parse_expression_list_~j~0=v_parse_expression_list_~j~0_9, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_6} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_2|, parse_expression_list_#t~mem17=|v_parse_expression_list_#t~mem17_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_6, #memory_int=|v_#memory_int_9|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_6, parse_expression_list_~j~0=v_parse_expression_list_~j~0_9} AuxVars[] AssignedVars[parse_expression_list_#t~short18, parse_expression_list_#t~mem17] {796#false} is VALID [2022-04-27 15:59:10,558 INFO L290 TraceCheckUtils]: 26: Hoare triple {796#false} [209] L71-2-->L71-4: Formula: (and |v_parse_expression_list_#t~short18_6| (= v_parse_expression_list_~j~0_11 (+ v_parse_expression_list_~j~0_10 1))) InVars {parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_6|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_11} OutVars{parse_expression_list_#t~mem17=|v_parse_expression_list_#t~mem17_2|, parse_expression_list_#t~post19=|v_parse_expression_list_#t~post19_1|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_10} AuxVars[] AssignedVars[parse_expression_list_#t~short18, parse_expression_list_#t~mem17, parse_expression_list_#t~post19, parse_expression_list_~j~0] {796#false} is VALID [2022-04-27 15:59:10,558 INFO L290 TraceCheckUtils]: 27: Hoare triple {796#false} [212] L71-4-->L73: Formula: (<= v_parse_expression_list_~start~0_3 v_parse_expression_list_~j~0_12) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} AuxVars[] AssignedVars[] {796#false} is VALID [2022-04-27 15:59:10,558 INFO L290 TraceCheckUtils]: 28: Hoare triple {796#false} [215] L73-->L76: Formula: (not (<= (+ v_parse_expression_list_~start~0_5 1) v_parse_expression_list_~j~0_14)) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} AuxVars[] AssignedVars[] {796#false} is VALID [2022-04-27 15:59:10,558 INFO L272 TraceCheckUtils]: 29: Hoare triple {796#false} [216] L76-->r_strncpyENTRY: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {795#true} is VALID [2022-04-27 15:59:10,559 INFO L290 TraceCheckUtils]: 30: Hoare triple {795#true} [218] r_strncpyENTRY-->r_strncpyFINAL: Formula: (and (= |v_r_strncpy_#in~n_1| v_r_strncpy_~n_1) (= |v_r_strncpy_#in~dest.offset_1| v_r_strncpy_~dest.offset_1) (= v_r_strncpy_~src.base_1 |v_r_strncpy_#in~src.base_1|) (= v_r_strncpy_~dest.base_1 |v_r_strncpy_#in~dest.base_1|) (= |v_r_strncpy_#in~src.offset_1| v_r_strncpy_~src.offset_1)) InVars {r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|} OutVars{r_strncpy_~src.base=v_r_strncpy_~src.base_1, r_strncpy_~n=v_r_strncpy_~n_1, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_~dest.base=v_r_strncpy_~dest.base_1, r_strncpy_#res.base=|v_r_strncpy_#res.base_1|, r_strncpy_#res.offset=|v_r_strncpy_#res.offset_1|, r_strncpy_~src.offset=v_r_strncpy_~src.offset_1, r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#t~ret1.offset=|v_r_strncpy_#t~ret1.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|, r_strncpy_#t~ret1.base=|v_r_strncpy_#t~ret1.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_~dest.offset=v_r_strncpy_~dest.offset_1} AuxVars[] AssignedVars[r_strncpy_~src.base, r_strncpy_~n, r_strncpy_#t~ret1.offset, r_strncpy_~dest.base, r_strncpy_#res.base, r_strncpy_#t~ret1.base, r_strncpy_#res.offset, r_strncpy_~dest.offset, r_strncpy_~src.offset] {795#true} is VALID [2022-04-27 15:59:10,559 INFO L290 TraceCheckUtils]: 31: Hoare triple {795#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {795#true} is VALID [2022-04-27 15:59:10,559 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {795#true} {796#false} [232] r_strncpyEXIT-->L76-1: AOR: Formula: (and (= |v_r_strncpy_#res.offsetOutParam_1| |v_parse_expression_list_#t~ret20.offset_3|) (= |v_parse_expression_list_#t~ret20.base_3| |v_r_strncpy_#res.baseOutParam_1|)) InVars {r_strncpy_#res.offset=|v_r_strncpy_#res.offsetOutParam_1|, r_strncpy_#res.base=|v_r_strncpy_#res.baseOutParam_1|} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_3|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_3|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, r_strncpy_#res.base, parse_expression_list_#t~ret20.offset, r_strncpy_#res.offset] LVA: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {796#false} is VALID [2022-04-27 15:59:10,559 INFO L290 TraceCheckUtils]: 33: Hoare triple {796#false} [217] L76-1-->L77: Formula: true InVars {} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_2|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_2|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, parse_expression_list_#t~ret20.offset] {796#false} is VALID [2022-04-27 15:59:10,559 INFO L272 TraceCheckUtils]: 34: Hoare triple {796#false} [219] L77-->__VERIFIER_assertENTRY: Formula: (= (ite (< v_parse_expression_list_~j~0_20 (+ v_parse_expression_list_~start~0_18 1)) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_20, parse_expression_list_~start~0=v_parse_expression_list_~start~0_18} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, parse_expression_list_~j~0, parse_expression_list_~start~0] {796#false} is VALID [2022-04-27 15:59:10,559 INFO L290 TraceCheckUtils]: 35: Hoare triple {796#false} [222] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_2 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {796#false} is VALID [2022-04-27 15:59:10,559 INFO L290 TraceCheckUtils]: 36: Hoare triple {796#false} [224] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_3 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {796#false} is VALID [2022-04-27 15:59:10,560 INFO L290 TraceCheckUtils]: 37: Hoare triple {796#false} [226] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {796#false} is VALID [2022-04-27 15:59:10,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:59:10,560 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:59:10,560 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1060371013] [2022-04-27 15:59:10,560 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1060371013] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 15:59:10,560 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1375754679] [2022-04-27 15:59:10,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:59:10,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:59:10,561 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 15:59:10,561 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) [2022-04-27 15:59:10,562 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-27 15:59:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:10,623 INFO L263 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 4 conjunts are in the unsatisfiable core [2022-04-27 15:59:10,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:10,632 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 15:59:10,798 INFO L272 TraceCheckUtils]: 0: Hoare triple {795#true} [161] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {795#true} is VALID [2022-04-27 15:59:10,798 INFO L290 TraceCheckUtils]: 1: Hoare triple {795#true} [163] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_17| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_17| 2) 1) (< 0 |v_#StackHeapBarrier_3|) (= |v_#NULL.base_1| 0) (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_17| 1) 1) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0) (= (select |v_#length_7| 2) 43) (= (select |v_#valid_17| 0) 0))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_17|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_7|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {795#true} is VALID [2022-04-27 15:59:10,798 INFO L290 TraceCheckUtils]: 2: Hoare triple {795#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {795#true} is VALID [2022-04-27 15:59:10,798 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {795#true} {795#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {795#true} is VALID [2022-04-27 15:59:10,798 INFO L272 TraceCheckUtils]: 4: Hoare triple {795#true} [162] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {795#true} is VALID [2022-04-27 15:59:10,798 INFO L290 TraceCheckUtils]: 5: Hoare triple {795#true} [165] mainENTRY-->L90-3: Formula: (and (= (store |v_#length_4| |v_main_~#A~0.base_4| 9) |v_#length_3|) (< |v_#StackHeapBarrier_1| |v_main_~#A~0.base_4|) (= |v_#valid_3| (store |v_#valid_4| |v_main_~#A~0.base_4| 1)) (not (= |v_main_~#A~0.base_4| 0)) (= 0 |v_main_~#A~0.offset_4|) (= (select |v_#valid_4| |v_main_~#A~0.base_4|) 0) (= v_main_~i~1_4 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#A~0.offset=|v_main_~#A~0.offset_4|, #valid=|v_#valid_3|, main_~i~1=v_main_~i~1_4, #length=|v_#length_3|, main_~#A~0.base=|v_main_~#A~0.base_4|} AuxVars[] AssignedVars[main_~#A~0.offset, #valid, main_~i~1, #length, main_~#A~0.base] {795#true} is VALID [2022-04-27 15:59:10,799 INFO L290 TraceCheckUtils]: 6: Hoare triple {795#true} [169] L90-3-->L90-2: Formula: (and (< v_main_~i~1_1 8) (<= 0 (+ |v_main_#t~nondet22_2| 128)) (<= |v_main_#t~nondet22_2| 127) (= (store |v_#memory_int_2| |v_main_~#A~0.base_1| (store (select |v_#memory_int_2| |v_main_~#A~0.base_1|) (+ v_main_~i~1_1 |v_main_~#A~0.offset_1|) |v_main_#t~nondet22_2|)) |v_#memory_int_1|)) InVars {#memory_int=|v_#memory_int_2|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_#t~nondet22=|v_main_#t~nondet22_2|, main_~#A~0.base=|v_main_~#A~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_~#A~0.base=|v_main_~#A~0.base_1|} AuxVars[] AssignedVars[#memory_int, main_#t~nondet22] {795#true} is VALID [2022-04-27 15:59:10,799 INFO L290 TraceCheckUtils]: 7: Hoare triple {795#true} [171] L90-2-->L90-3: Formula: (= (+ v_main_~i~1_3 1) v_main_~i~1_2) InVars {main_~i~1=v_main_~i~1_3} OutVars{main_~i~1=v_main_~i~1_2, main_#t~post21=|v_main_#t~post21_1|} AuxVars[] AssignedVars[main_#t~post21, main_~i~1] {795#true} is VALID [2022-04-27 15:59:10,808 INFO L290 TraceCheckUtils]: 8: Hoare triple {795#true} [168] L90-3-->L90-4: Formula: (not (< v_main_~i~1_5 8)) InVars {main_~i~1=v_main_~i~1_5} OutVars{main_~i~1=v_main_~i~1_5} AuxVars[] AssignedVars[] {795#true} is VALID [2022-04-27 15:59:10,808 INFO L290 TraceCheckUtils]: 9: Hoare triple {795#true} [170] L90-4-->L94: Formula: (= (store |v_#memory_int_4| |v_main_~#A~0.base_2| (store (select |v_#memory_int_4| |v_main_~#A~0.base_2|) (+ 8 |v_main_~#A~0.offset_2|) 0)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} OutVars{#memory_int=|v_#memory_int_3|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} AuxVars[] AssignedVars[#memory_int] {795#true} is VALID [2022-04-27 15:59:10,809 INFO L272 TraceCheckUtils]: 10: Hoare triple {795#true} [172] L94-->parse_expression_listENTRY: Formula: (and (= |v_parse_expression_list_#in~str.offsetInParam_1| |v_main_~#A~0.offset_7|) (= |v_parse_expression_list_#in~str.baseInParam_1| |v_main_~#A~0.base_7|)) InVars {main_~#A~0.offset=|v_main_~#A~0.offset_7|, main_~#A~0.base=|v_main_~#A~0.base_7|} OutVars{parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offsetInParam_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.baseInParam_1|} AuxVars[] AssignedVars[main_~#A~0.offset, parse_expression_list_#in~str.offset, parse_expression_list_#in~str.base, main_~#A~0.base] {795#true} is VALID [2022-04-27 15:59:10,809 INFO L290 TraceCheckUtils]: 11: Hoare triple {795#true} [174] parse_expression_listENTRY-->L62: Formula: (and (= (- 1) v_parse_expression_list_~j~0_7) (= |v_parse_expression_list_~#str2~0.offset_3| 0) (= |v_parse_expression_list_#in~str.offset_1| v_parse_expression_list_~str.offset_3) (= |v_#valid_9| (store |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3| 1)) (< |v_#StackHeapBarrier_2| |v_parse_expression_list_~#str2~0.base_3|) (= (select |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3|) 0) (= (- 1) v_parse_expression_list_~i~0_2) (= |v_#length_5| (store |v_#length_6| |v_parse_expression_list_~#str2~0.base_3| 2)) (= v_parse_expression_list_~start~0_1 0) (= v_parse_expression_list_~str.base_3 |v_parse_expression_list_#in~str.base_1|) (not (= |v_parse_expression_list_~#str2~0.base_3| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, #valid=|v_#valid_10|} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_3, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, parse_expression_list_~i~0=v_parse_expression_list_~i~0_2, parse_expression_list_~start~0=v_parse_expression_list_~start~0_1, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_3|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_9|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_3, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_3|, #length=|v_#length_5|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_7} AuxVars[] AssignedVars[#valid, parse_expression_list_~str.offset, parse_expression_list_~str.base, parse_expression_list_~#str2~0.base, #length, parse_expression_list_~j~0, parse_expression_list_~i~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {795#true} is VALID [2022-04-27 15:59:10,809 INFO L290 TraceCheckUtils]: 12: Hoare triple {795#true} [177] L62-->L63-4: Formula: (or (not (= v_parse_expression_list_~str.offset_5 0)) (not (= v_parse_expression_list_~str.base_5 0))) InVars {parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} AuxVars[] AssignedVars[] {795#true} is VALID [2022-04-27 15:59:10,809 INFO L290 TraceCheckUtils]: 13: Hoare triple {795#true} [179] L63-4-->L66: Formula: (and (= |v_parse_expression_list_#t~mem4_1| (select (select |v_#memory_int_10| v_parse_expression_list_~str.base_7) (+ v_parse_expression_list_~str.offset_7 v_parse_expression_list_~i~0_3))) (= v_parse_expression_list_~i~0_3 (+ v_parse_expression_list_~i~0_4 1)) (let ((.cse0 (= |v_parse_expression_list_#t~mem4_1| 0))) (or (and .cse0 |v_parse_expression_list_#t~switch5_1|) (and (not |v_parse_expression_list_#t~switch5_1|) (not .cse0))))) InVars {#memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_4, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7} OutVars{parse_expression_list_#t~post3=|v_parse_expression_list_#t~post3_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7, #memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_3, parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_1|, parse_expression_list_#t~mem4=|v_parse_expression_list_#t~mem4_1|} AuxVars[] AssignedVars[parse_expression_list_#t~post3, parse_expression_list_~i~0, parse_expression_list_#t~switch5, parse_expression_list_#t~mem4] {795#true} is VALID [2022-04-27 15:59:10,809 INFO L290 TraceCheckUtils]: 14: Hoare triple {795#true} [181] L66-->L67-5: Formula: |v_parse_expression_list_#t~switch5_2| InVars {parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} OutVars{parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} AuxVars[] AssignedVars[] {795#true} is VALID [2022-04-27 15:59:10,809 INFO L290 TraceCheckUtils]: 15: Hoare triple {795#true} [185] L67-5-->L67-1: Formula: (and (let ((.cse0 (= |v_parse_expression_list_#t~mem6_1| 32))) (or (and (not |v_parse_expression_list_#t~short8_1|) (not .cse0)) (and |v_parse_expression_list_#t~short8_1| .cse0))) (= |v_parse_expression_list_#t~mem6_1| (select (select |v_#memory_int_11| v_parse_expression_list_~str.base_8) (+ v_parse_expression_list_~str.offset_8 v_parse_expression_list_~start~0_2)))) InVars {#memory_int=|v_#memory_int_11|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_8, parse_expression_list_~start~0=v_parse_expression_list_~start~0_2, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_8} OutVars{parse_expression_list_#t~mem6=|v_parse_expression_list_#t~mem6_1|, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_8, #memory_int=|v_#memory_int_11|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_8, parse_expression_list_~start~0=v_parse_expression_list_~start~0_2} AuxVars[] AssignedVars[parse_expression_list_#t~mem6, parse_expression_list_#t~short8] {795#true} is VALID [2022-04-27 15:59:10,809 INFO L290 TraceCheckUtils]: 16: Hoare triple {795#true} [189] L67-1-->L67-3: Formula: (and (not |v_parse_expression_list_#t~short8_4|) (= (select (select |v_#memory_int_12| v_parse_expression_list_~str.base_9) (+ v_parse_expression_list_~str.offset_9 v_parse_expression_list_~start~0_6)) |v_parse_expression_list_#t~mem7_1|) (let ((.cse0 (= |v_parse_expression_list_#t~mem7_1| 9))) (or (and (not |v_parse_expression_list_#t~short8_3|) (not .cse0)) (and |v_parse_expression_list_#t~short8_3| .cse0)))) InVars {#memory_int=|v_#memory_int_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_9, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_4|, parse_expression_list_~start~0=v_parse_expression_list_~start~0_6, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_9} OutVars{parse_expression_list_#t~mem7=|v_parse_expression_list_#t~mem7_1|, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_3|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_9, #memory_int=|v_#memory_int_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_9, parse_expression_list_~start~0=v_parse_expression_list_~start~0_6} AuxVars[] AssignedVars[parse_expression_list_#t~mem7, parse_expression_list_#t~short8] {795#true} is VALID [2022-04-27 15:59:10,809 INFO L290 TraceCheckUtils]: 17: Hoare triple {795#true} [193] L67-3-->L67-6: Formula: (not |v_parse_expression_list_#t~short8_6|) InVars {parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_6|} OutVars{parse_expression_list_#t~mem6=|v_parse_expression_list_#t~mem6_2|, parse_expression_list_#t~mem7=|v_parse_expression_list_#t~mem7_2|} AuxVars[] AssignedVars[parse_expression_list_#t~mem6, parse_expression_list_#t~mem7, parse_expression_list_#t~short8] {795#true} is VALID [2022-04-27 15:59:10,810 INFO L290 TraceCheckUtils]: 18: Hoare triple {795#true} [187] L67-6-->L68: Formula: (= |v_parse_expression_list_#t~mem10_1| (select (select |v_#memory_int_15| v_parse_expression_list_~str.base_11) (+ v_parse_expression_list_~start~0_14 v_parse_expression_list_~str.offset_11))) InVars {#memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} OutVars{parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_1|, #memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {795#true} is VALID [2022-04-27 15:59:10,810 INFO L290 TraceCheckUtils]: 19: Hoare triple {795#true} [192] L68-->L68-2: Formula: (not (= |v_parse_expression_list_#t~mem10_5| 34)) InVars {parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_5|} OutVars{} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {795#true} is VALID [2022-04-27 15:59:10,810 INFO L290 TraceCheckUtils]: 20: Hoare triple {795#true} [197] L68-2-->L70-8: Formula: (= (+ (- 1) v_parse_expression_list_~i~0_1) v_parse_expression_list_~j~0_1) InVars {parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_1, parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} AuxVars[] AssignedVars[parse_expression_list_~j~0] {795#true} is VALID [2022-04-27 15:59:10,811 INFO L290 TraceCheckUtils]: 21: Hoare triple {795#true} [199] L70-8-->L70-1: Formula: (let ((.cse0 (< 0 v_parse_expression_list_~j~0_2))) (or (and |v_parse_expression_list_#t~short15_1| .cse0) (and (not |v_parse_expression_list_#t~short15_1|) (not .cse0)))) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_2} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_2, parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_1|} AuxVars[] AssignedVars[parse_expression_list_#t~short15] {872#(or (and (not (< 0 parse_expression_list_~j~0)) (not |parse_expression_list_#t~short15|)) (and |parse_expression_list_#t~short15| (< 0 parse_expression_list_~j~0)))} is VALID [2022-04-27 15:59:10,811 INFO L290 TraceCheckUtils]: 22: Hoare triple {872#(or (and (not (< 0 parse_expression_list_~j~0)) (not |parse_expression_list_#t~short15|)) (and |parse_expression_list_#t~short15| (< 0 parse_expression_list_~j~0)))} [202] L70-1-->L70-6: Formula: (not |v_parse_expression_list_#t~short15_4|) InVars {parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_4|} OutVars{parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_4|} AuxVars[] AssignedVars[] {876#(<= parse_expression_list_~j~0 0)} is VALID [2022-04-27 15:59:10,812 INFO L290 TraceCheckUtils]: 23: Hoare triple {876#(<= parse_expression_list_~j~0 0)} [207] L70-6-->L70-9: Formula: (not |v_parse_expression_list_#t~short15_6|) InVars {parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_6|} OutVars{parse_expression_list_#t~short14=|v_parse_expression_list_#t~short14_6|, parse_expression_list_#t~mem12=|v_parse_expression_list_#t~mem12_2|, parse_expression_list_#t~mem13=|v_parse_expression_list_#t~mem13_2|} AuxVars[] AssignedVars[parse_expression_list_#t~short14, parse_expression_list_#t~mem12, parse_expression_list_#t~short15, parse_expression_list_#t~mem13] {876#(<= parse_expression_list_~j~0 0)} is VALID [2022-04-27 15:59:10,812 INFO L290 TraceCheckUtils]: 24: Hoare triple {876#(<= parse_expression_list_~j~0 0)} [200] L70-9-->L71: Formula: (let ((.cse0 (< 0 v_parse_expression_list_~j~0_8))) (or (and |v_parse_expression_list_#t~short18_1| .cse0) (and (not |v_parse_expression_list_#t~short18_1|) (not .cse0)))) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_1|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} AuxVars[] AssignedVars[parse_expression_list_#t~short18] {883#(not |parse_expression_list_#t~short18|)} is VALID [2022-04-27 15:59:10,812 INFO L290 TraceCheckUtils]: 25: Hoare triple {883#(not |parse_expression_list_#t~short18|)} [203] L71-->L71-2: Formula: (and |v_parse_expression_list_#t~short18_3| (let ((.cse0 (= |v_parse_expression_list_#t~mem17_1| 34))) (or (and |v_parse_expression_list_#t~short18_2| .cse0) (and (not .cse0) (not |v_parse_expression_list_#t~short18_2|)))) (= |v_parse_expression_list_#t~mem17_1| (select (select |v_#memory_int_9| v_parse_expression_list_~str.base_6) (+ v_parse_expression_list_~str.offset_6 v_parse_expression_list_~j~0_9)))) InVars {#memory_int=|v_#memory_int_9|, parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_3|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_6, parse_expression_list_~j~0=v_parse_expression_list_~j~0_9, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_6} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_2|, parse_expression_list_#t~mem17=|v_parse_expression_list_#t~mem17_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_6, #memory_int=|v_#memory_int_9|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_6, parse_expression_list_~j~0=v_parse_expression_list_~j~0_9} AuxVars[] AssignedVars[parse_expression_list_#t~short18, parse_expression_list_#t~mem17] {796#false} is VALID [2022-04-27 15:59:10,813 INFO L290 TraceCheckUtils]: 26: Hoare triple {796#false} [209] L71-2-->L71-4: Formula: (and |v_parse_expression_list_#t~short18_6| (= v_parse_expression_list_~j~0_11 (+ v_parse_expression_list_~j~0_10 1))) InVars {parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_6|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_11} OutVars{parse_expression_list_#t~mem17=|v_parse_expression_list_#t~mem17_2|, parse_expression_list_#t~post19=|v_parse_expression_list_#t~post19_1|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_10} AuxVars[] AssignedVars[parse_expression_list_#t~short18, parse_expression_list_#t~mem17, parse_expression_list_#t~post19, parse_expression_list_~j~0] {796#false} is VALID [2022-04-27 15:59:10,813 INFO L290 TraceCheckUtils]: 27: Hoare triple {796#false} [212] L71-4-->L73: Formula: (<= v_parse_expression_list_~start~0_3 v_parse_expression_list_~j~0_12) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} AuxVars[] AssignedVars[] {796#false} is VALID [2022-04-27 15:59:10,813 INFO L290 TraceCheckUtils]: 28: Hoare triple {796#false} [215] L73-->L76: Formula: (not (<= (+ v_parse_expression_list_~start~0_5 1) v_parse_expression_list_~j~0_14)) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} AuxVars[] AssignedVars[] {796#false} is VALID [2022-04-27 15:59:10,813 INFO L272 TraceCheckUtils]: 29: Hoare triple {796#false} [216] L76-->r_strncpyENTRY: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {796#false} is VALID [2022-04-27 15:59:10,813 INFO L290 TraceCheckUtils]: 30: Hoare triple {796#false} [218] r_strncpyENTRY-->r_strncpyFINAL: Formula: (and (= |v_r_strncpy_#in~n_1| v_r_strncpy_~n_1) (= |v_r_strncpy_#in~dest.offset_1| v_r_strncpy_~dest.offset_1) (= v_r_strncpy_~src.base_1 |v_r_strncpy_#in~src.base_1|) (= v_r_strncpy_~dest.base_1 |v_r_strncpy_#in~dest.base_1|) (= |v_r_strncpy_#in~src.offset_1| v_r_strncpy_~src.offset_1)) InVars {r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|} OutVars{r_strncpy_~src.base=v_r_strncpy_~src.base_1, r_strncpy_~n=v_r_strncpy_~n_1, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_~dest.base=v_r_strncpy_~dest.base_1, r_strncpy_#res.base=|v_r_strncpy_#res.base_1|, r_strncpy_#res.offset=|v_r_strncpy_#res.offset_1|, r_strncpy_~src.offset=v_r_strncpy_~src.offset_1, r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#t~ret1.offset=|v_r_strncpy_#t~ret1.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|, r_strncpy_#t~ret1.base=|v_r_strncpy_#t~ret1.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_~dest.offset=v_r_strncpy_~dest.offset_1} AuxVars[] AssignedVars[r_strncpy_~src.base, r_strncpy_~n, r_strncpy_#t~ret1.offset, r_strncpy_~dest.base, r_strncpy_#res.base, r_strncpy_#t~ret1.base, r_strncpy_#res.offset, r_strncpy_~dest.offset, r_strncpy_~src.offset] {796#false} is VALID [2022-04-27 15:59:10,813 INFO L290 TraceCheckUtils]: 31: Hoare triple {796#false} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {796#false} is VALID [2022-04-27 15:59:10,813 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {796#false} {796#false} [232] r_strncpyEXIT-->L76-1: AOR: Formula: (and (= |v_r_strncpy_#res.offsetOutParam_1| |v_parse_expression_list_#t~ret20.offset_3|) (= |v_parse_expression_list_#t~ret20.base_3| |v_r_strncpy_#res.baseOutParam_1|)) InVars {r_strncpy_#res.offset=|v_r_strncpy_#res.offsetOutParam_1|, r_strncpy_#res.base=|v_r_strncpy_#res.baseOutParam_1|} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_3|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_3|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, r_strncpy_#res.base, parse_expression_list_#t~ret20.offset, r_strncpy_#res.offset] LVA: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {796#false} is VALID [2022-04-27 15:59:10,813 INFO L290 TraceCheckUtils]: 33: Hoare triple {796#false} [217] L76-1-->L77: Formula: true InVars {} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_2|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_2|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, parse_expression_list_#t~ret20.offset] {796#false} is VALID [2022-04-27 15:59:10,814 INFO L272 TraceCheckUtils]: 34: Hoare triple {796#false} [219] L77-->__VERIFIER_assertENTRY: Formula: (= (ite (< v_parse_expression_list_~j~0_20 (+ v_parse_expression_list_~start~0_18 1)) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_20, parse_expression_list_~start~0=v_parse_expression_list_~start~0_18} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, parse_expression_list_~j~0, parse_expression_list_~start~0] {796#false} is VALID [2022-04-27 15:59:10,814 INFO L290 TraceCheckUtils]: 35: Hoare triple {796#false} [222] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_2 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {796#false} is VALID [2022-04-27 15:59:10,814 INFO L290 TraceCheckUtils]: 36: Hoare triple {796#false} [224] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_3 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {796#false} is VALID [2022-04-27 15:59:10,814 INFO L290 TraceCheckUtils]: 37: Hoare triple {796#false} [226] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {796#false} is VALID [2022-04-27 15:59:10,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-27 15:59:10,814 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 15:59:10,814 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1375754679] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:59:10,814 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-27 15:59:10,814 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 8 [2022-04-27 15:59:10,815 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2147069302] [2022-04-27 15:59:10,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:59:10,815 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.2) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 38 [2022-04-27 15:59:10,815 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:59:10,815 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 6.2) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:10,845 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:59:10,845 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-27 15:59:10,845 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:59:10,846 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-27 15:59:10,846 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-04-27 15:59:10,846 INFO L87 Difference]: Start difference. First operand 49 states and 59 transitions. Second operand has 5 states, 5 states have (on average 6.2) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:11,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:11,013 INFO L93 Difference]: Finished difference Result 73 states and 89 transitions. [2022-04-27 15:59:11,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-27 15:59:11,013 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.2) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 38 [2022-04-27 15:59:11,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:59:11,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 6.2) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:11,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 90 transitions. [2022-04-27 15:59:11,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 6.2) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:11,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 90 transitions. [2022-04-27 15:59:11,020 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 90 transitions. [2022-04-27 15:59:11,073 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:59:11,074 INFO L225 Difference]: With dead ends: 73 [2022-04-27 15:59:11,074 INFO L226 Difference]: Without dead ends: 73 [2022-04-27 15:59:11,075 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2022-04-27 15:59:11,075 INFO L413 NwaCegarLoop]: 49 mSDtfsCounter, 27 mSDsluCounter, 123 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 172 SdHoareTripleChecker+Invalid, 60 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 15:59:11,075 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [29 Valid, 172 Invalid, 60 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 15:59:11,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2022-04-27 15:59:11,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 53. [2022-04-27 15:59:11,079 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:59:11,079 INFO L82 GeneralOperation]: Start isEquivalent. First operand 73 states. Second operand has 53 states, 44 states have (on average 1.25) internal successors, (55), 44 states have internal predecessors, (55), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:11,079 INFO L74 IsIncluded]: Start isIncluded. First operand 73 states. Second operand has 53 states, 44 states have (on average 1.25) internal successors, (55), 44 states have internal predecessors, (55), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:11,079 INFO L87 Difference]: Start difference. First operand 73 states. Second operand has 53 states, 44 states have (on average 1.25) internal successors, (55), 44 states have internal predecessors, (55), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:11,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:11,082 INFO L93 Difference]: Finished difference Result 73 states and 89 transitions. [2022-04-27 15:59:11,082 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 89 transitions. [2022-04-27 15:59:11,082 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:59:11,082 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:59:11,083 INFO L74 IsIncluded]: Start isIncluded. First operand has 53 states, 44 states have (on average 1.25) internal successors, (55), 44 states have internal predecessors, (55), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 73 states. [2022-04-27 15:59:11,083 INFO L87 Difference]: Start difference. First operand has 53 states, 44 states have (on average 1.25) internal successors, (55), 44 states have internal predecessors, (55), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 73 states. [2022-04-27 15:59:11,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:11,085 INFO L93 Difference]: Finished difference Result 73 states and 89 transitions. [2022-04-27 15:59:11,085 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 89 transitions. [2022-04-27 15:59:11,086 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:59:11,086 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:59:11,086 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:59:11,086 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:59:11,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 44 states have (on average 1.25) internal successors, (55), 44 states have internal predecessors, (55), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:11,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 63 transitions. [2022-04-27 15:59:11,087 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 63 transitions. Word has length 38 [2022-04-27 15:59:11,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:59:11,087 INFO L495 AbstractCegarLoop]: Abstraction has 53 states and 63 transitions. [2022-04-27 15:59:11,087 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.2) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:11,088 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 63 transitions. [2022-04-27 15:59:11,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-27 15:59:11,088 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:59:11,088 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 15:59:11,109 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-27 15:59:11,303 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2022-04-27 15:59:11,303 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:59:11,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:59:11,304 INFO L85 PathProgramCache]: Analyzing trace with hash 2030297792, now seen corresponding path program 1 times [2022-04-27 15:59:11,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:59:11,304 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1704618218] [2022-04-27 15:59:11,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:59:11,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:59:11,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:11,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:59:11,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:11,356 INFO L290 TraceCheckUtils]: 0: Hoare triple {1208#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [163] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_17| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_17| 2) 1) (< 0 |v_#StackHeapBarrier_3|) (= |v_#NULL.base_1| 0) (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_17| 1) 1) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0) (= (select |v_#length_7| 2) 43) (= (select |v_#valid_17| 0) 0))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_17|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_7|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1198#true} is VALID [2022-04-27 15:59:11,357 INFO L290 TraceCheckUtils]: 1: Hoare triple {1198#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1198#true} is VALID [2022-04-27 15:59:11,357 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1198#true} {1198#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1198#true} is VALID [2022-04-27 15:59:11,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-27 15:59:11,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:11,360 INFO L290 TraceCheckUtils]: 0: Hoare triple {1198#true} [218] r_strncpyENTRY-->r_strncpyFINAL: Formula: (and (= |v_r_strncpy_#in~n_1| v_r_strncpy_~n_1) (= |v_r_strncpy_#in~dest.offset_1| v_r_strncpy_~dest.offset_1) (= v_r_strncpy_~src.base_1 |v_r_strncpy_#in~src.base_1|) (= v_r_strncpy_~dest.base_1 |v_r_strncpy_#in~dest.base_1|) (= |v_r_strncpy_#in~src.offset_1| v_r_strncpy_~src.offset_1)) InVars {r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|} OutVars{r_strncpy_~src.base=v_r_strncpy_~src.base_1, r_strncpy_~n=v_r_strncpy_~n_1, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_~dest.base=v_r_strncpy_~dest.base_1, r_strncpy_#res.base=|v_r_strncpy_#res.base_1|, r_strncpy_#res.offset=|v_r_strncpy_#res.offset_1|, r_strncpy_~src.offset=v_r_strncpy_~src.offset_1, r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#t~ret1.offset=|v_r_strncpy_#t~ret1.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|, r_strncpy_#t~ret1.base=|v_r_strncpy_#t~ret1.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_~dest.offset=v_r_strncpy_~dest.offset_1} AuxVars[] AssignedVars[r_strncpy_~src.base, r_strncpy_~n, r_strncpy_#t~ret1.offset, r_strncpy_~dest.base, r_strncpy_#res.base, r_strncpy_#t~ret1.base, r_strncpy_#res.offset, r_strncpy_~dest.offset, r_strncpy_~src.offset] {1198#true} is VALID [2022-04-27 15:59:11,360 INFO L290 TraceCheckUtils]: 1: Hoare triple {1198#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1198#true} is VALID [2022-04-27 15:59:11,361 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1198#true} {1199#false} [232] r_strncpyEXIT-->L76-1: AOR: Formula: (and (= |v_r_strncpy_#res.offsetOutParam_1| |v_parse_expression_list_#t~ret20.offset_3|) (= |v_parse_expression_list_#t~ret20.base_3| |v_r_strncpy_#res.baseOutParam_1|)) InVars {r_strncpy_#res.offset=|v_r_strncpy_#res.offsetOutParam_1|, r_strncpy_#res.base=|v_r_strncpy_#res.baseOutParam_1|} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_3|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_3|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, r_strncpy_#res.base, parse_expression_list_#t~ret20.offset, r_strncpy_#res.offset] LVA: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {1199#false} is VALID [2022-04-27 15:59:11,361 INFO L272 TraceCheckUtils]: 0: Hoare triple {1198#true} [161] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1208#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 15:59:11,361 INFO L290 TraceCheckUtils]: 1: Hoare triple {1208#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [163] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_17| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_17| 2) 1) (< 0 |v_#StackHeapBarrier_3|) (= |v_#NULL.base_1| 0) (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_17| 1) 1) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0) (= (select |v_#length_7| 2) 43) (= (select |v_#valid_17| 0) 0))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_17|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_7|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1198#true} is VALID [2022-04-27 15:59:11,362 INFO L290 TraceCheckUtils]: 2: Hoare triple {1198#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1198#true} is VALID [2022-04-27 15:59:11,362 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1198#true} {1198#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1198#true} is VALID [2022-04-27 15:59:11,362 INFO L272 TraceCheckUtils]: 4: Hoare triple {1198#true} [162] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1198#true} is VALID [2022-04-27 15:59:11,362 INFO L290 TraceCheckUtils]: 5: Hoare triple {1198#true} [165] mainENTRY-->L90-3: Formula: (and (= (store |v_#length_4| |v_main_~#A~0.base_4| 9) |v_#length_3|) (< |v_#StackHeapBarrier_1| |v_main_~#A~0.base_4|) (= |v_#valid_3| (store |v_#valid_4| |v_main_~#A~0.base_4| 1)) (not (= |v_main_~#A~0.base_4| 0)) (= 0 |v_main_~#A~0.offset_4|) (= (select |v_#valid_4| |v_main_~#A~0.base_4|) 0) (= v_main_~i~1_4 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#A~0.offset=|v_main_~#A~0.offset_4|, #valid=|v_#valid_3|, main_~i~1=v_main_~i~1_4, #length=|v_#length_3|, main_~#A~0.base=|v_main_~#A~0.base_4|} AuxVars[] AssignedVars[main_~#A~0.offset, #valid, main_~i~1, #length, main_~#A~0.base] {1203#(= main_~i~1 0)} is VALID [2022-04-27 15:59:11,362 INFO L290 TraceCheckUtils]: 6: Hoare triple {1203#(= main_~i~1 0)} [169] L90-3-->L90-2: Formula: (and (< v_main_~i~1_1 8) (<= 0 (+ |v_main_#t~nondet22_2| 128)) (<= |v_main_#t~nondet22_2| 127) (= (store |v_#memory_int_2| |v_main_~#A~0.base_1| (store (select |v_#memory_int_2| |v_main_~#A~0.base_1|) (+ v_main_~i~1_1 |v_main_~#A~0.offset_1|) |v_main_#t~nondet22_2|)) |v_#memory_int_1|)) InVars {#memory_int=|v_#memory_int_2|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_#t~nondet22=|v_main_#t~nondet22_2|, main_~#A~0.base=|v_main_~#A~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_~#A~0.base=|v_main_~#A~0.base_1|} AuxVars[] AssignedVars[#memory_int, main_#t~nondet22] {1203#(= main_~i~1 0)} is VALID [2022-04-27 15:59:11,363 INFO L290 TraceCheckUtils]: 7: Hoare triple {1203#(= main_~i~1 0)} [171] L90-2-->L90-3: Formula: (= (+ v_main_~i~1_3 1) v_main_~i~1_2) InVars {main_~i~1=v_main_~i~1_3} OutVars{main_~i~1=v_main_~i~1_2, main_#t~post21=|v_main_#t~post21_1|} AuxVars[] AssignedVars[main_#t~post21, main_~i~1] {1204#(<= main_~i~1 1)} is VALID [2022-04-27 15:59:11,363 INFO L290 TraceCheckUtils]: 8: Hoare triple {1204#(<= main_~i~1 1)} [168] L90-3-->L90-4: Formula: (not (< v_main_~i~1_5 8)) InVars {main_~i~1=v_main_~i~1_5} OutVars{main_~i~1=v_main_~i~1_5} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,363 INFO L290 TraceCheckUtils]: 9: Hoare triple {1199#false} [170] L90-4-->L94: Formula: (= (store |v_#memory_int_4| |v_main_~#A~0.base_2| (store (select |v_#memory_int_4| |v_main_~#A~0.base_2|) (+ 8 |v_main_~#A~0.offset_2|) 0)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} OutVars{#memory_int=|v_#memory_int_3|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} AuxVars[] AssignedVars[#memory_int] {1199#false} is VALID [2022-04-27 15:59:11,363 INFO L272 TraceCheckUtils]: 10: Hoare triple {1199#false} [172] L94-->parse_expression_listENTRY: Formula: (and (= |v_parse_expression_list_#in~str.offsetInParam_1| |v_main_~#A~0.offset_7|) (= |v_parse_expression_list_#in~str.baseInParam_1| |v_main_~#A~0.base_7|)) InVars {main_~#A~0.offset=|v_main_~#A~0.offset_7|, main_~#A~0.base=|v_main_~#A~0.base_7|} OutVars{parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offsetInParam_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.baseInParam_1|} AuxVars[] AssignedVars[main_~#A~0.offset, parse_expression_list_#in~str.offset, parse_expression_list_#in~str.base, main_~#A~0.base] {1199#false} is VALID [2022-04-27 15:59:11,363 INFO L290 TraceCheckUtils]: 11: Hoare triple {1199#false} [174] parse_expression_listENTRY-->L62: Formula: (and (= (- 1) v_parse_expression_list_~j~0_7) (= |v_parse_expression_list_~#str2~0.offset_3| 0) (= |v_parse_expression_list_#in~str.offset_1| v_parse_expression_list_~str.offset_3) (= |v_#valid_9| (store |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3| 1)) (< |v_#StackHeapBarrier_2| |v_parse_expression_list_~#str2~0.base_3|) (= (select |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3|) 0) (= (- 1) v_parse_expression_list_~i~0_2) (= |v_#length_5| (store |v_#length_6| |v_parse_expression_list_~#str2~0.base_3| 2)) (= v_parse_expression_list_~start~0_1 0) (= v_parse_expression_list_~str.base_3 |v_parse_expression_list_#in~str.base_1|) (not (= |v_parse_expression_list_~#str2~0.base_3| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, #valid=|v_#valid_10|} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_3, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, parse_expression_list_~i~0=v_parse_expression_list_~i~0_2, parse_expression_list_~start~0=v_parse_expression_list_~start~0_1, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_3|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_9|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_3, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_3|, #length=|v_#length_5|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_7} AuxVars[] AssignedVars[#valid, parse_expression_list_~str.offset, parse_expression_list_~str.base, parse_expression_list_~#str2~0.base, #length, parse_expression_list_~j~0, parse_expression_list_~i~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {1199#false} is VALID [2022-04-27 15:59:11,364 INFO L290 TraceCheckUtils]: 12: Hoare triple {1199#false} [177] L62-->L63-4: Formula: (or (not (= v_parse_expression_list_~str.offset_5 0)) (not (= v_parse_expression_list_~str.base_5 0))) InVars {parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,364 INFO L290 TraceCheckUtils]: 13: Hoare triple {1199#false} [179] L63-4-->L66: Formula: (and (= |v_parse_expression_list_#t~mem4_1| (select (select |v_#memory_int_10| v_parse_expression_list_~str.base_7) (+ v_parse_expression_list_~str.offset_7 v_parse_expression_list_~i~0_3))) (= v_parse_expression_list_~i~0_3 (+ v_parse_expression_list_~i~0_4 1)) (let ((.cse0 (= |v_parse_expression_list_#t~mem4_1| 0))) (or (and .cse0 |v_parse_expression_list_#t~switch5_1|) (and (not |v_parse_expression_list_#t~switch5_1|) (not .cse0))))) InVars {#memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_4, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7} OutVars{parse_expression_list_#t~post3=|v_parse_expression_list_#t~post3_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7, #memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_3, parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_1|, parse_expression_list_#t~mem4=|v_parse_expression_list_#t~mem4_1|} AuxVars[] AssignedVars[parse_expression_list_#t~post3, parse_expression_list_~i~0, parse_expression_list_#t~switch5, parse_expression_list_#t~mem4] {1199#false} is VALID [2022-04-27 15:59:11,364 INFO L290 TraceCheckUtils]: 14: Hoare triple {1199#false} [181] L66-->L67-5: Formula: |v_parse_expression_list_#t~switch5_2| InVars {parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} OutVars{parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,364 INFO L290 TraceCheckUtils]: 15: Hoare triple {1199#false} [185] L67-5-->L67-1: Formula: (and (let ((.cse0 (= |v_parse_expression_list_#t~mem6_1| 32))) (or (and (not |v_parse_expression_list_#t~short8_1|) (not .cse0)) (and |v_parse_expression_list_#t~short8_1| .cse0))) (= |v_parse_expression_list_#t~mem6_1| (select (select |v_#memory_int_11| v_parse_expression_list_~str.base_8) (+ v_parse_expression_list_~str.offset_8 v_parse_expression_list_~start~0_2)))) InVars {#memory_int=|v_#memory_int_11|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_8, parse_expression_list_~start~0=v_parse_expression_list_~start~0_2, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_8} OutVars{parse_expression_list_#t~mem6=|v_parse_expression_list_#t~mem6_1|, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_8, #memory_int=|v_#memory_int_11|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_8, parse_expression_list_~start~0=v_parse_expression_list_~start~0_2} AuxVars[] AssignedVars[parse_expression_list_#t~mem6, parse_expression_list_#t~short8] {1199#false} is VALID [2022-04-27 15:59:11,364 INFO L290 TraceCheckUtils]: 16: Hoare triple {1199#false} [189] L67-1-->L67-3: Formula: (and (not |v_parse_expression_list_#t~short8_4|) (= (select (select |v_#memory_int_12| v_parse_expression_list_~str.base_9) (+ v_parse_expression_list_~str.offset_9 v_parse_expression_list_~start~0_6)) |v_parse_expression_list_#t~mem7_1|) (let ((.cse0 (= |v_parse_expression_list_#t~mem7_1| 9))) (or (and (not |v_parse_expression_list_#t~short8_3|) (not .cse0)) (and |v_parse_expression_list_#t~short8_3| .cse0)))) InVars {#memory_int=|v_#memory_int_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_9, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_4|, parse_expression_list_~start~0=v_parse_expression_list_~start~0_6, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_9} OutVars{parse_expression_list_#t~mem7=|v_parse_expression_list_#t~mem7_1|, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_3|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_9, #memory_int=|v_#memory_int_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_9, parse_expression_list_~start~0=v_parse_expression_list_~start~0_6} AuxVars[] AssignedVars[parse_expression_list_#t~mem7, parse_expression_list_#t~short8] {1199#false} is VALID [2022-04-27 15:59:11,364 INFO L290 TraceCheckUtils]: 17: Hoare triple {1199#false} [193] L67-3-->L67-6: Formula: (not |v_parse_expression_list_#t~short8_6|) InVars {parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_6|} OutVars{parse_expression_list_#t~mem6=|v_parse_expression_list_#t~mem6_2|, parse_expression_list_#t~mem7=|v_parse_expression_list_#t~mem7_2|} AuxVars[] AssignedVars[parse_expression_list_#t~mem6, parse_expression_list_#t~mem7, parse_expression_list_#t~short8] {1199#false} is VALID [2022-04-27 15:59:11,364 INFO L290 TraceCheckUtils]: 18: Hoare triple {1199#false} [187] L67-6-->L68: Formula: (= |v_parse_expression_list_#t~mem10_1| (select (select |v_#memory_int_15| v_parse_expression_list_~str.base_11) (+ v_parse_expression_list_~start~0_14 v_parse_expression_list_~str.offset_11))) InVars {#memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} OutVars{parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_1|, #memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {1199#false} is VALID [2022-04-27 15:59:11,364 INFO L290 TraceCheckUtils]: 19: Hoare triple {1199#false} [192] L68-->L68-2: Formula: (not (= |v_parse_expression_list_#t~mem10_5| 34)) InVars {parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_5|} OutVars{} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {1199#false} is VALID [2022-04-27 15:59:11,365 INFO L290 TraceCheckUtils]: 20: Hoare triple {1199#false} [197] L68-2-->L70-8: Formula: (= (+ (- 1) v_parse_expression_list_~i~0_1) v_parse_expression_list_~j~0_1) InVars {parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_1, parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} AuxVars[] AssignedVars[parse_expression_list_~j~0] {1199#false} is VALID [2022-04-27 15:59:11,365 INFO L290 TraceCheckUtils]: 21: Hoare triple {1199#false} [199] L70-8-->L70-1: Formula: (let ((.cse0 (< 0 v_parse_expression_list_~j~0_2))) (or (and |v_parse_expression_list_#t~short15_1| .cse0) (and (not |v_parse_expression_list_#t~short15_1|) (not .cse0)))) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_2} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_2, parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_1|} AuxVars[] AssignedVars[parse_expression_list_#t~short15] {1199#false} is VALID [2022-04-27 15:59:11,365 INFO L290 TraceCheckUtils]: 22: Hoare triple {1199#false} [202] L70-1-->L70-6: Formula: (not |v_parse_expression_list_#t~short15_4|) InVars {parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_4|} OutVars{parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_4|} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,365 INFO L290 TraceCheckUtils]: 23: Hoare triple {1199#false} [207] L70-6-->L70-9: Formula: (not |v_parse_expression_list_#t~short15_6|) InVars {parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_6|} OutVars{parse_expression_list_#t~short14=|v_parse_expression_list_#t~short14_6|, parse_expression_list_#t~mem12=|v_parse_expression_list_#t~mem12_2|, parse_expression_list_#t~mem13=|v_parse_expression_list_#t~mem13_2|} AuxVars[] AssignedVars[parse_expression_list_#t~short14, parse_expression_list_#t~mem12, parse_expression_list_#t~short15, parse_expression_list_#t~mem13] {1199#false} is VALID [2022-04-27 15:59:11,365 INFO L290 TraceCheckUtils]: 24: Hoare triple {1199#false} [200] L70-9-->L71: Formula: (let ((.cse0 (< 0 v_parse_expression_list_~j~0_8))) (or (and |v_parse_expression_list_#t~short18_1| .cse0) (and (not |v_parse_expression_list_#t~short18_1|) (not .cse0)))) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_1|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} AuxVars[] AssignedVars[parse_expression_list_#t~short18] {1199#false} is VALID [2022-04-27 15:59:11,365 INFO L290 TraceCheckUtils]: 25: Hoare triple {1199#false} [204] L71-->L71-2: Formula: (not |v_parse_expression_list_#t~short18_4|) InVars {parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_4|} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_4|} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,365 INFO L290 TraceCheckUtils]: 26: Hoare triple {1199#false} [210] L71-2-->L71-4: Formula: (not |v_parse_expression_list_#t~short18_8|) InVars {parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_8|} OutVars{parse_expression_list_#t~mem17=|v_parse_expression_list_#t~mem17_3|} AuxVars[] AssignedVars[parse_expression_list_#t~short18, parse_expression_list_#t~mem17] {1199#false} is VALID [2022-04-27 15:59:11,365 INFO L290 TraceCheckUtils]: 27: Hoare triple {1199#false} [212] L71-4-->L73: Formula: (<= v_parse_expression_list_~start~0_3 v_parse_expression_list_~j~0_12) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,365 INFO L290 TraceCheckUtils]: 28: Hoare triple {1199#false} [215] L73-->L76: Formula: (not (<= (+ v_parse_expression_list_~start~0_5 1) v_parse_expression_list_~j~0_14)) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,365 INFO L272 TraceCheckUtils]: 29: Hoare triple {1199#false} [216] L76-->r_strncpyENTRY: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {1198#true} is VALID [2022-04-27 15:59:11,366 INFO L290 TraceCheckUtils]: 30: Hoare triple {1198#true} [218] r_strncpyENTRY-->r_strncpyFINAL: Formula: (and (= |v_r_strncpy_#in~n_1| v_r_strncpy_~n_1) (= |v_r_strncpy_#in~dest.offset_1| v_r_strncpy_~dest.offset_1) (= v_r_strncpy_~src.base_1 |v_r_strncpy_#in~src.base_1|) (= v_r_strncpy_~dest.base_1 |v_r_strncpy_#in~dest.base_1|) (= |v_r_strncpy_#in~src.offset_1| v_r_strncpy_~src.offset_1)) InVars {r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|} OutVars{r_strncpy_~src.base=v_r_strncpy_~src.base_1, r_strncpy_~n=v_r_strncpy_~n_1, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_~dest.base=v_r_strncpy_~dest.base_1, r_strncpy_#res.base=|v_r_strncpy_#res.base_1|, r_strncpy_#res.offset=|v_r_strncpy_#res.offset_1|, r_strncpy_~src.offset=v_r_strncpy_~src.offset_1, r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#t~ret1.offset=|v_r_strncpy_#t~ret1.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|, r_strncpy_#t~ret1.base=|v_r_strncpy_#t~ret1.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_~dest.offset=v_r_strncpy_~dest.offset_1} AuxVars[] AssignedVars[r_strncpy_~src.base, r_strncpy_~n, r_strncpy_#t~ret1.offset, r_strncpy_~dest.base, r_strncpy_#res.base, r_strncpy_#t~ret1.base, r_strncpy_#res.offset, r_strncpy_~dest.offset, r_strncpy_~src.offset] {1198#true} is VALID [2022-04-27 15:59:11,366 INFO L290 TraceCheckUtils]: 31: Hoare triple {1198#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1198#true} is VALID [2022-04-27 15:59:11,366 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1198#true} {1199#false} [232] r_strncpyEXIT-->L76-1: AOR: Formula: (and (= |v_r_strncpy_#res.offsetOutParam_1| |v_parse_expression_list_#t~ret20.offset_3|) (= |v_parse_expression_list_#t~ret20.base_3| |v_r_strncpy_#res.baseOutParam_1|)) InVars {r_strncpy_#res.offset=|v_r_strncpy_#res.offsetOutParam_1|, r_strncpy_#res.base=|v_r_strncpy_#res.baseOutParam_1|} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_3|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_3|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, r_strncpy_#res.base, parse_expression_list_#t~ret20.offset, r_strncpy_#res.offset] LVA: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {1199#false} is VALID [2022-04-27 15:59:11,366 INFO L290 TraceCheckUtils]: 33: Hoare triple {1199#false} [217] L76-1-->L77: Formula: true InVars {} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_2|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_2|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, parse_expression_list_#t~ret20.offset] {1199#false} is VALID [2022-04-27 15:59:11,366 INFO L272 TraceCheckUtils]: 34: Hoare triple {1199#false} [219] L77-->__VERIFIER_assertENTRY: Formula: (= (ite (< v_parse_expression_list_~j~0_20 (+ v_parse_expression_list_~start~0_18 1)) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_20, parse_expression_list_~start~0=v_parse_expression_list_~start~0_18} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, parse_expression_list_~j~0, parse_expression_list_~start~0] {1199#false} is VALID [2022-04-27 15:59:11,366 INFO L290 TraceCheckUtils]: 35: Hoare triple {1199#false} [222] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_2 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1199#false} is VALID [2022-04-27 15:59:11,366 INFO L290 TraceCheckUtils]: 36: Hoare triple {1199#false} [224] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_3 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,366 INFO L290 TraceCheckUtils]: 37: Hoare triple {1199#false} [226] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:59:11,367 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:59:11,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1704618218] [2022-04-27 15:59:11,367 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1704618218] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 15:59:11,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2128223996] [2022-04-27 15:59:11,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:59:11,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:59:11,367 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 15:59:11,368 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) [2022-04-27 15:59:11,369 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-27 15:59:11,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:11,441 INFO L263 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 3 conjunts are in the unsatisfiable core [2022-04-27 15:59:11,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:11,451 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 15:59:11,550 INFO L272 TraceCheckUtils]: 0: Hoare triple {1198#true} [161] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1198#true} is VALID [2022-04-27 15:59:11,550 INFO L290 TraceCheckUtils]: 1: Hoare triple {1198#true} [163] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_17| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_17| 2) 1) (< 0 |v_#StackHeapBarrier_3|) (= |v_#NULL.base_1| 0) (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_17| 1) 1) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0) (= (select |v_#length_7| 2) 43) (= (select |v_#valid_17| 0) 0))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_17|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_7|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1198#true} is VALID [2022-04-27 15:59:11,550 INFO L290 TraceCheckUtils]: 2: Hoare triple {1198#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1198#true} is VALID [2022-04-27 15:59:11,551 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1198#true} {1198#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1198#true} is VALID [2022-04-27 15:59:11,551 INFO L272 TraceCheckUtils]: 4: Hoare triple {1198#true} [162] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1198#true} is VALID [2022-04-27 15:59:11,551 INFO L290 TraceCheckUtils]: 5: Hoare triple {1198#true} [165] mainENTRY-->L90-3: Formula: (and (= (store |v_#length_4| |v_main_~#A~0.base_4| 9) |v_#length_3|) (< |v_#StackHeapBarrier_1| |v_main_~#A~0.base_4|) (= |v_#valid_3| (store |v_#valid_4| |v_main_~#A~0.base_4| 1)) (not (= |v_main_~#A~0.base_4| 0)) (= 0 |v_main_~#A~0.offset_4|) (= (select |v_#valid_4| |v_main_~#A~0.base_4|) 0) (= v_main_~i~1_4 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#A~0.offset=|v_main_~#A~0.offset_4|, #valid=|v_#valid_3|, main_~i~1=v_main_~i~1_4, #length=|v_#length_3|, main_~#A~0.base=|v_main_~#A~0.base_4|} AuxVars[] AssignedVars[main_~#A~0.offset, #valid, main_~i~1, #length, main_~#A~0.base] {1227#(<= main_~i~1 0)} is VALID [2022-04-27 15:59:11,551 INFO L290 TraceCheckUtils]: 6: Hoare triple {1227#(<= main_~i~1 0)} [169] L90-3-->L90-2: Formula: (and (< v_main_~i~1_1 8) (<= 0 (+ |v_main_#t~nondet22_2| 128)) (<= |v_main_#t~nondet22_2| 127) (= (store |v_#memory_int_2| |v_main_~#A~0.base_1| (store (select |v_#memory_int_2| |v_main_~#A~0.base_1|) (+ v_main_~i~1_1 |v_main_~#A~0.offset_1|) |v_main_#t~nondet22_2|)) |v_#memory_int_1|)) InVars {#memory_int=|v_#memory_int_2|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_#t~nondet22=|v_main_#t~nondet22_2|, main_~#A~0.base=|v_main_~#A~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_~#A~0.base=|v_main_~#A~0.base_1|} AuxVars[] AssignedVars[#memory_int, main_#t~nondet22] {1227#(<= main_~i~1 0)} is VALID [2022-04-27 15:59:11,552 INFO L290 TraceCheckUtils]: 7: Hoare triple {1227#(<= main_~i~1 0)} [171] L90-2-->L90-3: Formula: (= (+ v_main_~i~1_3 1) v_main_~i~1_2) InVars {main_~i~1=v_main_~i~1_3} OutVars{main_~i~1=v_main_~i~1_2, main_#t~post21=|v_main_#t~post21_1|} AuxVars[] AssignedVars[main_#t~post21, main_~i~1] {1204#(<= main_~i~1 1)} is VALID [2022-04-27 15:59:11,552 INFO L290 TraceCheckUtils]: 8: Hoare triple {1204#(<= main_~i~1 1)} [168] L90-3-->L90-4: Formula: (not (< v_main_~i~1_5 8)) InVars {main_~i~1=v_main_~i~1_5} OutVars{main_~i~1=v_main_~i~1_5} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,552 INFO L290 TraceCheckUtils]: 9: Hoare triple {1199#false} [170] L90-4-->L94: Formula: (= (store |v_#memory_int_4| |v_main_~#A~0.base_2| (store (select |v_#memory_int_4| |v_main_~#A~0.base_2|) (+ 8 |v_main_~#A~0.offset_2|) 0)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} OutVars{#memory_int=|v_#memory_int_3|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} AuxVars[] AssignedVars[#memory_int] {1199#false} is VALID [2022-04-27 15:59:11,553 INFO L272 TraceCheckUtils]: 10: Hoare triple {1199#false} [172] L94-->parse_expression_listENTRY: Formula: (and (= |v_parse_expression_list_#in~str.offsetInParam_1| |v_main_~#A~0.offset_7|) (= |v_parse_expression_list_#in~str.baseInParam_1| |v_main_~#A~0.base_7|)) InVars {main_~#A~0.offset=|v_main_~#A~0.offset_7|, main_~#A~0.base=|v_main_~#A~0.base_7|} OutVars{parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offsetInParam_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.baseInParam_1|} AuxVars[] AssignedVars[main_~#A~0.offset, parse_expression_list_#in~str.offset, parse_expression_list_#in~str.base, main_~#A~0.base] {1199#false} is VALID [2022-04-27 15:59:11,553 INFO L290 TraceCheckUtils]: 11: Hoare triple {1199#false} [174] parse_expression_listENTRY-->L62: Formula: (and (= (- 1) v_parse_expression_list_~j~0_7) (= |v_parse_expression_list_~#str2~0.offset_3| 0) (= |v_parse_expression_list_#in~str.offset_1| v_parse_expression_list_~str.offset_3) (= |v_#valid_9| (store |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3| 1)) (< |v_#StackHeapBarrier_2| |v_parse_expression_list_~#str2~0.base_3|) (= (select |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3|) 0) (= (- 1) v_parse_expression_list_~i~0_2) (= |v_#length_5| (store |v_#length_6| |v_parse_expression_list_~#str2~0.base_3| 2)) (= v_parse_expression_list_~start~0_1 0) (= v_parse_expression_list_~str.base_3 |v_parse_expression_list_#in~str.base_1|) (not (= |v_parse_expression_list_~#str2~0.base_3| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, #valid=|v_#valid_10|} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_3, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, parse_expression_list_~i~0=v_parse_expression_list_~i~0_2, parse_expression_list_~start~0=v_parse_expression_list_~start~0_1, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_3|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_9|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_3, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_3|, #length=|v_#length_5|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_7} AuxVars[] AssignedVars[#valid, parse_expression_list_~str.offset, parse_expression_list_~str.base, parse_expression_list_~#str2~0.base, #length, parse_expression_list_~j~0, parse_expression_list_~i~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {1199#false} is VALID [2022-04-27 15:59:11,553 INFO L290 TraceCheckUtils]: 12: Hoare triple {1199#false} [177] L62-->L63-4: Formula: (or (not (= v_parse_expression_list_~str.offset_5 0)) (not (= v_parse_expression_list_~str.base_5 0))) InVars {parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,553 INFO L290 TraceCheckUtils]: 13: Hoare triple {1199#false} [179] L63-4-->L66: Formula: (and (= |v_parse_expression_list_#t~mem4_1| (select (select |v_#memory_int_10| v_parse_expression_list_~str.base_7) (+ v_parse_expression_list_~str.offset_7 v_parse_expression_list_~i~0_3))) (= v_parse_expression_list_~i~0_3 (+ v_parse_expression_list_~i~0_4 1)) (let ((.cse0 (= |v_parse_expression_list_#t~mem4_1| 0))) (or (and .cse0 |v_parse_expression_list_#t~switch5_1|) (and (not |v_parse_expression_list_#t~switch5_1|) (not .cse0))))) InVars {#memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_4, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7} OutVars{parse_expression_list_#t~post3=|v_parse_expression_list_#t~post3_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7, #memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_3, parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_1|, parse_expression_list_#t~mem4=|v_parse_expression_list_#t~mem4_1|} AuxVars[] AssignedVars[parse_expression_list_#t~post3, parse_expression_list_~i~0, parse_expression_list_#t~switch5, parse_expression_list_#t~mem4] {1199#false} is VALID [2022-04-27 15:59:11,553 INFO L290 TraceCheckUtils]: 14: Hoare triple {1199#false} [181] L66-->L67-5: Formula: |v_parse_expression_list_#t~switch5_2| InVars {parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} OutVars{parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,553 INFO L290 TraceCheckUtils]: 15: Hoare triple {1199#false} [185] L67-5-->L67-1: Formula: (and (let ((.cse0 (= |v_parse_expression_list_#t~mem6_1| 32))) (or (and (not |v_parse_expression_list_#t~short8_1|) (not .cse0)) (and |v_parse_expression_list_#t~short8_1| .cse0))) (= |v_parse_expression_list_#t~mem6_1| (select (select |v_#memory_int_11| v_parse_expression_list_~str.base_8) (+ v_parse_expression_list_~str.offset_8 v_parse_expression_list_~start~0_2)))) InVars {#memory_int=|v_#memory_int_11|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_8, parse_expression_list_~start~0=v_parse_expression_list_~start~0_2, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_8} OutVars{parse_expression_list_#t~mem6=|v_parse_expression_list_#t~mem6_1|, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_8, #memory_int=|v_#memory_int_11|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_8, parse_expression_list_~start~0=v_parse_expression_list_~start~0_2} AuxVars[] AssignedVars[parse_expression_list_#t~mem6, parse_expression_list_#t~short8] {1199#false} is VALID [2022-04-27 15:59:11,553 INFO L290 TraceCheckUtils]: 16: Hoare triple {1199#false} [189] L67-1-->L67-3: Formula: (and (not |v_parse_expression_list_#t~short8_4|) (= (select (select |v_#memory_int_12| v_parse_expression_list_~str.base_9) (+ v_parse_expression_list_~str.offset_9 v_parse_expression_list_~start~0_6)) |v_parse_expression_list_#t~mem7_1|) (let ((.cse0 (= |v_parse_expression_list_#t~mem7_1| 9))) (or (and (not |v_parse_expression_list_#t~short8_3|) (not .cse0)) (and |v_parse_expression_list_#t~short8_3| .cse0)))) InVars {#memory_int=|v_#memory_int_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_9, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_4|, parse_expression_list_~start~0=v_parse_expression_list_~start~0_6, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_9} OutVars{parse_expression_list_#t~mem7=|v_parse_expression_list_#t~mem7_1|, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_3|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_9, #memory_int=|v_#memory_int_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_9, parse_expression_list_~start~0=v_parse_expression_list_~start~0_6} AuxVars[] AssignedVars[parse_expression_list_#t~mem7, parse_expression_list_#t~short8] {1199#false} is VALID [2022-04-27 15:59:11,553 INFO L290 TraceCheckUtils]: 17: Hoare triple {1199#false} [193] L67-3-->L67-6: Formula: (not |v_parse_expression_list_#t~short8_6|) InVars {parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_6|} OutVars{parse_expression_list_#t~mem6=|v_parse_expression_list_#t~mem6_2|, parse_expression_list_#t~mem7=|v_parse_expression_list_#t~mem7_2|} AuxVars[] AssignedVars[parse_expression_list_#t~mem6, parse_expression_list_#t~mem7, parse_expression_list_#t~short8] {1199#false} is VALID [2022-04-27 15:59:11,553 INFO L290 TraceCheckUtils]: 18: Hoare triple {1199#false} [187] L67-6-->L68: Formula: (= |v_parse_expression_list_#t~mem10_1| (select (select |v_#memory_int_15| v_parse_expression_list_~str.base_11) (+ v_parse_expression_list_~start~0_14 v_parse_expression_list_~str.offset_11))) InVars {#memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} OutVars{parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_1|, #memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {1199#false} is VALID [2022-04-27 15:59:11,554 INFO L290 TraceCheckUtils]: 19: Hoare triple {1199#false} [192] L68-->L68-2: Formula: (not (= |v_parse_expression_list_#t~mem10_5| 34)) InVars {parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_5|} OutVars{} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {1199#false} is VALID [2022-04-27 15:59:11,554 INFO L290 TraceCheckUtils]: 20: Hoare triple {1199#false} [197] L68-2-->L70-8: Formula: (= (+ (- 1) v_parse_expression_list_~i~0_1) v_parse_expression_list_~j~0_1) InVars {parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_1, parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} AuxVars[] AssignedVars[parse_expression_list_~j~0] {1199#false} is VALID [2022-04-27 15:59:11,554 INFO L290 TraceCheckUtils]: 21: Hoare triple {1199#false} [199] L70-8-->L70-1: Formula: (let ((.cse0 (< 0 v_parse_expression_list_~j~0_2))) (or (and |v_parse_expression_list_#t~short15_1| .cse0) (and (not |v_parse_expression_list_#t~short15_1|) (not .cse0)))) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_2} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_2, parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_1|} AuxVars[] AssignedVars[parse_expression_list_#t~short15] {1199#false} is VALID [2022-04-27 15:59:11,554 INFO L290 TraceCheckUtils]: 22: Hoare triple {1199#false} [202] L70-1-->L70-6: Formula: (not |v_parse_expression_list_#t~short15_4|) InVars {parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_4|} OutVars{parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_4|} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,554 INFO L290 TraceCheckUtils]: 23: Hoare triple {1199#false} [207] L70-6-->L70-9: Formula: (not |v_parse_expression_list_#t~short15_6|) InVars {parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_6|} OutVars{parse_expression_list_#t~short14=|v_parse_expression_list_#t~short14_6|, parse_expression_list_#t~mem12=|v_parse_expression_list_#t~mem12_2|, parse_expression_list_#t~mem13=|v_parse_expression_list_#t~mem13_2|} AuxVars[] AssignedVars[parse_expression_list_#t~short14, parse_expression_list_#t~mem12, parse_expression_list_#t~short15, parse_expression_list_#t~mem13] {1199#false} is VALID [2022-04-27 15:59:11,554 INFO L290 TraceCheckUtils]: 24: Hoare triple {1199#false} [200] L70-9-->L71: Formula: (let ((.cse0 (< 0 v_parse_expression_list_~j~0_8))) (or (and |v_parse_expression_list_#t~short18_1| .cse0) (and (not |v_parse_expression_list_#t~short18_1|) (not .cse0)))) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_1|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} AuxVars[] AssignedVars[parse_expression_list_#t~short18] {1199#false} is VALID [2022-04-27 15:59:11,554 INFO L290 TraceCheckUtils]: 25: Hoare triple {1199#false} [204] L71-->L71-2: Formula: (not |v_parse_expression_list_#t~short18_4|) InVars {parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_4|} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_4|} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,554 INFO L290 TraceCheckUtils]: 26: Hoare triple {1199#false} [210] L71-2-->L71-4: Formula: (not |v_parse_expression_list_#t~short18_8|) InVars {parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_8|} OutVars{parse_expression_list_#t~mem17=|v_parse_expression_list_#t~mem17_3|} AuxVars[] AssignedVars[parse_expression_list_#t~short18, parse_expression_list_#t~mem17] {1199#false} is VALID [2022-04-27 15:59:11,554 INFO L290 TraceCheckUtils]: 27: Hoare triple {1199#false} [212] L71-4-->L73: Formula: (<= v_parse_expression_list_~start~0_3 v_parse_expression_list_~j~0_12) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,554 INFO L290 TraceCheckUtils]: 28: Hoare triple {1199#false} [215] L73-->L76: Formula: (not (<= (+ v_parse_expression_list_~start~0_5 1) v_parse_expression_list_~j~0_14)) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,555 INFO L272 TraceCheckUtils]: 29: Hoare triple {1199#false} [216] L76-->r_strncpyENTRY: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {1199#false} is VALID [2022-04-27 15:59:11,555 INFO L290 TraceCheckUtils]: 30: Hoare triple {1199#false} [218] r_strncpyENTRY-->r_strncpyFINAL: Formula: (and (= |v_r_strncpy_#in~n_1| v_r_strncpy_~n_1) (= |v_r_strncpy_#in~dest.offset_1| v_r_strncpy_~dest.offset_1) (= v_r_strncpy_~src.base_1 |v_r_strncpy_#in~src.base_1|) (= v_r_strncpy_~dest.base_1 |v_r_strncpy_#in~dest.base_1|) (= |v_r_strncpy_#in~src.offset_1| v_r_strncpy_~src.offset_1)) InVars {r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|} OutVars{r_strncpy_~src.base=v_r_strncpy_~src.base_1, r_strncpy_~n=v_r_strncpy_~n_1, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_~dest.base=v_r_strncpy_~dest.base_1, r_strncpy_#res.base=|v_r_strncpy_#res.base_1|, r_strncpy_#res.offset=|v_r_strncpy_#res.offset_1|, r_strncpy_~src.offset=v_r_strncpy_~src.offset_1, r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#t~ret1.offset=|v_r_strncpy_#t~ret1.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|, r_strncpy_#t~ret1.base=|v_r_strncpy_#t~ret1.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_~dest.offset=v_r_strncpy_~dest.offset_1} AuxVars[] AssignedVars[r_strncpy_~src.base, r_strncpy_~n, r_strncpy_#t~ret1.offset, r_strncpy_~dest.base, r_strncpy_#res.base, r_strncpy_#t~ret1.base, r_strncpy_#res.offset, r_strncpy_~dest.offset, r_strncpy_~src.offset] {1199#false} is VALID [2022-04-27 15:59:11,555 INFO L290 TraceCheckUtils]: 31: Hoare triple {1199#false} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,555 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1199#false} {1199#false} [232] r_strncpyEXIT-->L76-1: AOR: Formula: (and (= |v_r_strncpy_#res.offsetOutParam_1| |v_parse_expression_list_#t~ret20.offset_3|) (= |v_parse_expression_list_#t~ret20.base_3| |v_r_strncpy_#res.baseOutParam_1|)) InVars {r_strncpy_#res.offset=|v_r_strncpy_#res.offsetOutParam_1|, r_strncpy_#res.base=|v_r_strncpy_#res.baseOutParam_1|} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_3|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_3|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, r_strncpy_#res.base, parse_expression_list_#t~ret20.offset, r_strncpy_#res.offset] LVA: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {1199#false} is VALID [2022-04-27 15:59:11,555 INFO L290 TraceCheckUtils]: 33: Hoare triple {1199#false} [217] L76-1-->L77: Formula: true InVars {} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_2|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_2|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, parse_expression_list_#t~ret20.offset] {1199#false} is VALID [2022-04-27 15:59:11,555 INFO L272 TraceCheckUtils]: 34: Hoare triple {1199#false} [219] L77-->__VERIFIER_assertENTRY: Formula: (= (ite (< v_parse_expression_list_~j~0_20 (+ v_parse_expression_list_~start~0_18 1)) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_20, parse_expression_list_~start~0=v_parse_expression_list_~start~0_18} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, parse_expression_list_~j~0, parse_expression_list_~start~0] {1199#false} is VALID [2022-04-27 15:59:11,555 INFO L290 TraceCheckUtils]: 35: Hoare triple {1199#false} [222] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_2 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1199#false} is VALID [2022-04-27 15:59:11,555 INFO L290 TraceCheckUtils]: 36: Hoare triple {1199#false} [224] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_3 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,555 INFO L290 TraceCheckUtils]: 37: Hoare triple {1199#false} [226] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,556 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:59:11,556 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 15:59:11,668 INFO L290 TraceCheckUtils]: 37: Hoare triple {1199#false} [226] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,668 INFO L290 TraceCheckUtils]: 36: Hoare triple {1199#false} [224] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_3 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,668 INFO L290 TraceCheckUtils]: 35: Hoare triple {1199#false} [222] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_2 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1199#false} is VALID [2022-04-27 15:59:11,668 INFO L272 TraceCheckUtils]: 34: Hoare triple {1199#false} [219] L77-->__VERIFIER_assertENTRY: Formula: (= (ite (< v_parse_expression_list_~j~0_20 (+ v_parse_expression_list_~start~0_18 1)) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_20, parse_expression_list_~start~0=v_parse_expression_list_~start~0_18} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, parse_expression_list_~j~0, parse_expression_list_~start~0] {1199#false} is VALID [2022-04-27 15:59:11,668 INFO L290 TraceCheckUtils]: 33: Hoare triple {1199#false} [217] L76-1-->L77: Formula: true InVars {} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_2|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_2|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, parse_expression_list_#t~ret20.offset] {1199#false} is VALID [2022-04-27 15:59:11,668 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1198#true} {1199#false} [232] r_strncpyEXIT-->L76-1: AOR: Formula: (and (= |v_r_strncpy_#res.offsetOutParam_1| |v_parse_expression_list_#t~ret20.offset_3|) (= |v_parse_expression_list_#t~ret20.base_3| |v_r_strncpy_#res.baseOutParam_1|)) InVars {r_strncpy_#res.offset=|v_r_strncpy_#res.offsetOutParam_1|, r_strncpy_#res.base=|v_r_strncpy_#res.baseOutParam_1|} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_3|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_3|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, r_strncpy_#res.base, parse_expression_list_#t~ret20.offset, r_strncpy_#res.offset] LVA: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {1199#false} is VALID [2022-04-27 15:59:11,668 INFO L290 TraceCheckUtils]: 31: Hoare triple {1198#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1198#true} is VALID [2022-04-27 15:59:11,669 INFO L290 TraceCheckUtils]: 30: Hoare triple {1198#true} [218] r_strncpyENTRY-->r_strncpyFINAL: Formula: (and (= |v_r_strncpy_#in~n_1| v_r_strncpy_~n_1) (= |v_r_strncpy_#in~dest.offset_1| v_r_strncpy_~dest.offset_1) (= v_r_strncpy_~src.base_1 |v_r_strncpy_#in~src.base_1|) (= v_r_strncpy_~dest.base_1 |v_r_strncpy_#in~dest.base_1|) (= |v_r_strncpy_#in~src.offset_1| v_r_strncpy_~src.offset_1)) InVars {r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|} OutVars{r_strncpy_~src.base=v_r_strncpy_~src.base_1, r_strncpy_~n=v_r_strncpy_~n_1, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_~dest.base=v_r_strncpy_~dest.base_1, r_strncpy_#res.base=|v_r_strncpy_#res.base_1|, r_strncpy_#res.offset=|v_r_strncpy_#res.offset_1|, r_strncpy_~src.offset=v_r_strncpy_~src.offset_1, r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#t~ret1.offset=|v_r_strncpy_#t~ret1.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|, r_strncpy_#t~ret1.base=|v_r_strncpy_#t~ret1.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_~dest.offset=v_r_strncpy_~dest.offset_1} AuxVars[] AssignedVars[r_strncpy_~src.base, r_strncpy_~n, r_strncpy_#t~ret1.offset, r_strncpy_~dest.base, r_strncpy_#res.base, r_strncpy_#t~ret1.base, r_strncpy_#res.offset, r_strncpy_~dest.offset, r_strncpy_~src.offset] {1198#true} is VALID [2022-04-27 15:59:11,669 INFO L272 TraceCheckUtils]: 29: Hoare triple {1199#false} [216] L76-->r_strncpyENTRY: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {1198#true} is VALID [2022-04-27 15:59:11,669 INFO L290 TraceCheckUtils]: 28: Hoare triple {1199#false} [215] L73-->L76: Formula: (not (<= (+ v_parse_expression_list_~start~0_5 1) v_parse_expression_list_~j~0_14)) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,670 INFO L290 TraceCheckUtils]: 27: Hoare triple {1199#false} [212] L71-4-->L73: Formula: (<= v_parse_expression_list_~start~0_3 v_parse_expression_list_~j~0_12) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,670 INFO L290 TraceCheckUtils]: 26: Hoare triple {1199#false} [210] L71-2-->L71-4: Formula: (not |v_parse_expression_list_#t~short18_8|) InVars {parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_8|} OutVars{parse_expression_list_#t~mem17=|v_parse_expression_list_#t~mem17_3|} AuxVars[] AssignedVars[parse_expression_list_#t~short18, parse_expression_list_#t~mem17] {1199#false} is VALID [2022-04-27 15:59:11,670 INFO L290 TraceCheckUtils]: 25: Hoare triple {1199#false} [204] L71-->L71-2: Formula: (not |v_parse_expression_list_#t~short18_4|) InVars {parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_4|} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_4|} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,670 INFO L290 TraceCheckUtils]: 24: Hoare triple {1199#false} [200] L70-9-->L71: Formula: (let ((.cse0 (< 0 v_parse_expression_list_~j~0_8))) (or (and |v_parse_expression_list_#t~short18_1| .cse0) (and (not |v_parse_expression_list_#t~short18_1|) (not .cse0)))) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_1|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} AuxVars[] AssignedVars[parse_expression_list_#t~short18] {1199#false} is VALID [2022-04-27 15:59:11,670 INFO L290 TraceCheckUtils]: 23: Hoare triple {1199#false} [207] L70-6-->L70-9: Formula: (not |v_parse_expression_list_#t~short15_6|) InVars {parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_6|} OutVars{parse_expression_list_#t~short14=|v_parse_expression_list_#t~short14_6|, parse_expression_list_#t~mem12=|v_parse_expression_list_#t~mem12_2|, parse_expression_list_#t~mem13=|v_parse_expression_list_#t~mem13_2|} AuxVars[] AssignedVars[parse_expression_list_#t~short14, parse_expression_list_#t~mem12, parse_expression_list_#t~short15, parse_expression_list_#t~mem13] {1199#false} is VALID [2022-04-27 15:59:11,670 INFO L290 TraceCheckUtils]: 22: Hoare triple {1199#false} [202] L70-1-->L70-6: Formula: (not |v_parse_expression_list_#t~short15_4|) InVars {parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_4|} OutVars{parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_4|} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,672 INFO L290 TraceCheckUtils]: 21: Hoare triple {1199#false} [199] L70-8-->L70-1: Formula: (let ((.cse0 (< 0 v_parse_expression_list_~j~0_2))) (or (and |v_parse_expression_list_#t~short15_1| .cse0) (and (not |v_parse_expression_list_#t~short15_1|) (not .cse0)))) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_2} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_2, parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_1|} AuxVars[] AssignedVars[parse_expression_list_#t~short15] {1199#false} is VALID [2022-04-27 15:59:11,672 INFO L290 TraceCheckUtils]: 20: Hoare triple {1199#false} [197] L68-2-->L70-8: Formula: (= (+ (- 1) v_parse_expression_list_~i~0_1) v_parse_expression_list_~j~0_1) InVars {parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_1, parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} AuxVars[] AssignedVars[parse_expression_list_~j~0] {1199#false} is VALID [2022-04-27 15:59:11,672 INFO L290 TraceCheckUtils]: 19: Hoare triple {1199#false} [192] L68-->L68-2: Formula: (not (= |v_parse_expression_list_#t~mem10_5| 34)) InVars {parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_5|} OutVars{} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {1199#false} is VALID [2022-04-27 15:59:11,672 INFO L290 TraceCheckUtils]: 18: Hoare triple {1199#false} [187] L67-6-->L68: Formula: (= |v_parse_expression_list_#t~mem10_1| (select (select |v_#memory_int_15| v_parse_expression_list_~str.base_11) (+ v_parse_expression_list_~start~0_14 v_parse_expression_list_~str.offset_11))) InVars {#memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} OutVars{parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_1|, #memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {1199#false} is VALID [2022-04-27 15:59:11,672 INFO L290 TraceCheckUtils]: 17: Hoare triple {1199#false} [193] L67-3-->L67-6: Formula: (not |v_parse_expression_list_#t~short8_6|) InVars {parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_6|} OutVars{parse_expression_list_#t~mem6=|v_parse_expression_list_#t~mem6_2|, parse_expression_list_#t~mem7=|v_parse_expression_list_#t~mem7_2|} AuxVars[] AssignedVars[parse_expression_list_#t~mem6, parse_expression_list_#t~mem7, parse_expression_list_#t~short8] {1199#false} is VALID [2022-04-27 15:59:11,672 INFO L290 TraceCheckUtils]: 16: Hoare triple {1199#false} [189] L67-1-->L67-3: Formula: (and (not |v_parse_expression_list_#t~short8_4|) (= (select (select |v_#memory_int_12| v_parse_expression_list_~str.base_9) (+ v_parse_expression_list_~str.offset_9 v_parse_expression_list_~start~0_6)) |v_parse_expression_list_#t~mem7_1|) (let ((.cse0 (= |v_parse_expression_list_#t~mem7_1| 9))) (or (and (not |v_parse_expression_list_#t~short8_3|) (not .cse0)) (and |v_parse_expression_list_#t~short8_3| .cse0)))) InVars {#memory_int=|v_#memory_int_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_9, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_4|, parse_expression_list_~start~0=v_parse_expression_list_~start~0_6, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_9} OutVars{parse_expression_list_#t~mem7=|v_parse_expression_list_#t~mem7_1|, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_3|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_9, #memory_int=|v_#memory_int_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_9, parse_expression_list_~start~0=v_parse_expression_list_~start~0_6} AuxVars[] AssignedVars[parse_expression_list_#t~mem7, parse_expression_list_#t~short8] {1199#false} is VALID [2022-04-27 15:59:11,673 INFO L290 TraceCheckUtils]: 15: Hoare triple {1199#false} [185] L67-5-->L67-1: Formula: (and (let ((.cse0 (= |v_parse_expression_list_#t~mem6_1| 32))) (or (and (not |v_parse_expression_list_#t~short8_1|) (not .cse0)) (and |v_parse_expression_list_#t~short8_1| .cse0))) (= |v_parse_expression_list_#t~mem6_1| (select (select |v_#memory_int_11| v_parse_expression_list_~str.base_8) (+ v_parse_expression_list_~str.offset_8 v_parse_expression_list_~start~0_2)))) InVars {#memory_int=|v_#memory_int_11|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_8, parse_expression_list_~start~0=v_parse_expression_list_~start~0_2, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_8} OutVars{parse_expression_list_#t~mem6=|v_parse_expression_list_#t~mem6_1|, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_8, #memory_int=|v_#memory_int_11|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_8, parse_expression_list_~start~0=v_parse_expression_list_~start~0_2} AuxVars[] AssignedVars[parse_expression_list_#t~mem6, parse_expression_list_#t~short8] {1199#false} is VALID [2022-04-27 15:59:11,673 INFO L290 TraceCheckUtils]: 14: Hoare triple {1199#false} [181] L66-->L67-5: Formula: |v_parse_expression_list_#t~switch5_2| InVars {parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} OutVars{parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,673 INFO L290 TraceCheckUtils]: 13: Hoare triple {1199#false} [179] L63-4-->L66: Formula: (and (= |v_parse_expression_list_#t~mem4_1| (select (select |v_#memory_int_10| v_parse_expression_list_~str.base_7) (+ v_parse_expression_list_~str.offset_7 v_parse_expression_list_~i~0_3))) (= v_parse_expression_list_~i~0_3 (+ v_parse_expression_list_~i~0_4 1)) (let ((.cse0 (= |v_parse_expression_list_#t~mem4_1| 0))) (or (and .cse0 |v_parse_expression_list_#t~switch5_1|) (and (not |v_parse_expression_list_#t~switch5_1|) (not .cse0))))) InVars {#memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_4, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7} OutVars{parse_expression_list_#t~post3=|v_parse_expression_list_#t~post3_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7, #memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_3, parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_1|, parse_expression_list_#t~mem4=|v_parse_expression_list_#t~mem4_1|} AuxVars[] AssignedVars[parse_expression_list_#t~post3, parse_expression_list_~i~0, parse_expression_list_#t~switch5, parse_expression_list_#t~mem4] {1199#false} is VALID [2022-04-27 15:59:11,673 INFO L290 TraceCheckUtils]: 12: Hoare triple {1199#false} [177] L62-->L63-4: Formula: (or (not (= v_parse_expression_list_~str.offset_5 0)) (not (= v_parse_expression_list_~str.base_5 0))) InVars {parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,673 INFO L290 TraceCheckUtils]: 11: Hoare triple {1199#false} [174] parse_expression_listENTRY-->L62: Formula: (and (= (- 1) v_parse_expression_list_~j~0_7) (= |v_parse_expression_list_~#str2~0.offset_3| 0) (= |v_parse_expression_list_#in~str.offset_1| v_parse_expression_list_~str.offset_3) (= |v_#valid_9| (store |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3| 1)) (< |v_#StackHeapBarrier_2| |v_parse_expression_list_~#str2~0.base_3|) (= (select |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3|) 0) (= (- 1) v_parse_expression_list_~i~0_2) (= |v_#length_5| (store |v_#length_6| |v_parse_expression_list_~#str2~0.base_3| 2)) (= v_parse_expression_list_~start~0_1 0) (= v_parse_expression_list_~str.base_3 |v_parse_expression_list_#in~str.base_1|) (not (= |v_parse_expression_list_~#str2~0.base_3| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, #valid=|v_#valid_10|} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_3, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, parse_expression_list_~i~0=v_parse_expression_list_~i~0_2, parse_expression_list_~start~0=v_parse_expression_list_~start~0_1, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_3|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_9|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_3, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_3|, #length=|v_#length_5|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_7} AuxVars[] AssignedVars[#valid, parse_expression_list_~str.offset, parse_expression_list_~str.base, parse_expression_list_~#str2~0.base, #length, parse_expression_list_~j~0, parse_expression_list_~i~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {1199#false} is VALID [2022-04-27 15:59:11,673 INFO L272 TraceCheckUtils]: 10: Hoare triple {1199#false} [172] L94-->parse_expression_listENTRY: Formula: (and (= |v_parse_expression_list_#in~str.offsetInParam_1| |v_main_~#A~0.offset_7|) (= |v_parse_expression_list_#in~str.baseInParam_1| |v_main_~#A~0.base_7|)) InVars {main_~#A~0.offset=|v_main_~#A~0.offset_7|, main_~#A~0.base=|v_main_~#A~0.base_7|} OutVars{parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offsetInParam_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.baseInParam_1|} AuxVars[] AssignedVars[main_~#A~0.offset, parse_expression_list_#in~str.offset, parse_expression_list_#in~str.base, main_~#A~0.base] {1199#false} is VALID [2022-04-27 15:59:11,673 INFO L290 TraceCheckUtils]: 9: Hoare triple {1199#false} [170] L90-4-->L94: Formula: (= (store |v_#memory_int_4| |v_main_~#A~0.base_2| (store (select |v_#memory_int_4| |v_main_~#A~0.base_2|) (+ 8 |v_main_~#A~0.offset_2|) 0)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} OutVars{#memory_int=|v_#memory_int_3|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} AuxVars[] AssignedVars[#memory_int] {1199#false} is VALID [2022-04-27 15:59:11,674 INFO L290 TraceCheckUtils]: 8: Hoare triple {1411#(< main_~i~1 8)} [168] L90-3-->L90-4: Formula: (not (< v_main_~i~1_5 8)) InVars {main_~i~1=v_main_~i~1_5} OutVars{main_~i~1=v_main_~i~1_5} AuxVars[] AssignedVars[] {1199#false} is VALID [2022-04-27 15:59:11,674 INFO L290 TraceCheckUtils]: 7: Hoare triple {1415#(< main_~i~1 7)} [171] L90-2-->L90-3: Formula: (= (+ v_main_~i~1_3 1) v_main_~i~1_2) InVars {main_~i~1=v_main_~i~1_3} OutVars{main_~i~1=v_main_~i~1_2, main_#t~post21=|v_main_#t~post21_1|} AuxVars[] AssignedVars[main_#t~post21, main_~i~1] {1411#(< main_~i~1 8)} is VALID [2022-04-27 15:59:11,675 INFO L290 TraceCheckUtils]: 6: Hoare triple {1415#(< main_~i~1 7)} [169] L90-3-->L90-2: Formula: (and (< v_main_~i~1_1 8) (<= 0 (+ |v_main_#t~nondet22_2| 128)) (<= |v_main_#t~nondet22_2| 127) (= (store |v_#memory_int_2| |v_main_~#A~0.base_1| (store (select |v_#memory_int_2| |v_main_~#A~0.base_1|) (+ v_main_~i~1_1 |v_main_~#A~0.offset_1|) |v_main_#t~nondet22_2|)) |v_#memory_int_1|)) InVars {#memory_int=|v_#memory_int_2|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_#t~nondet22=|v_main_#t~nondet22_2|, main_~#A~0.base=|v_main_~#A~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_~#A~0.base=|v_main_~#A~0.base_1|} AuxVars[] AssignedVars[#memory_int, main_#t~nondet22] {1415#(< main_~i~1 7)} is VALID [2022-04-27 15:59:11,679 INFO L290 TraceCheckUtils]: 5: Hoare triple {1198#true} [165] mainENTRY-->L90-3: Formula: (and (= (store |v_#length_4| |v_main_~#A~0.base_4| 9) |v_#length_3|) (< |v_#StackHeapBarrier_1| |v_main_~#A~0.base_4|) (= |v_#valid_3| (store |v_#valid_4| |v_main_~#A~0.base_4| 1)) (not (= |v_main_~#A~0.base_4| 0)) (= 0 |v_main_~#A~0.offset_4|) (= (select |v_#valid_4| |v_main_~#A~0.base_4|) 0) (= v_main_~i~1_4 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#A~0.offset=|v_main_~#A~0.offset_4|, #valid=|v_#valid_3|, main_~i~1=v_main_~i~1_4, #length=|v_#length_3|, main_~#A~0.base=|v_main_~#A~0.base_4|} AuxVars[] AssignedVars[main_~#A~0.offset, #valid, main_~i~1, #length, main_~#A~0.base] {1415#(< main_~i~1 7)} is VALID [2022-04-27 15:59:11,679 INFO L272 TraceCheckUtils]: 4: Hoare triple {1198#true} [162] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1198#true} is VALID [2022-04-27 15:59:11,679 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1198#true} {1198#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1198#true} is VALID [2022-04-27 15:59:11,679 INFO L290 TraceCheckUtils]: 2: Hoare triple {1198#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1198#true} is VALID [2022-04-27 15:59:11,679 INFO L290 TraceCheckUtils]: 1: Hoare triple {1198#true} [163] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_17| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_17| 2) 1) (< 0 |v_#StackHeapBarrier_3|) (= |v_#NULL.base_1| 0) (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_17| 1) 1) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0) (= (select |v_#length_7| 2) 43) (= (select |v_#valid_17| 0) 0))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_17|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_7|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1198#true} is VALID [2022-04-27 15:59:11,680 INFO L272 TraceCheckUtils]: 0: Hoare triple {1198#true} [161] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1198#true} is VALID [2022-04-27 15:59:11,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:59:11,680 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2128223996] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 15:59:11,681 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 15:59:11,681 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2022-04-27 15:59:11,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [904210762] [2022-04-27 15:59:11,681 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 15:59:11,682 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.125) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 38 [2022-04-27 15:59:11,684 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:59:11,685 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 5.125) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 15:59:11,711 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:59:11,711 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-27 15:59:11,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:59:11,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-27 15:59:11,712 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2022-04-27 15:59:11,712 INFO L87 Difference]: Start difference. First operand 53 states and 63 transitions. Second operand has 8 states, 8 states have (on average 5.125) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 15:59:11,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:11,924 INFO L93 Difference]: Finished difference Result 59 states and 69 transitions. [2022-04-27 15:59:11,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-27 15:59:11,925 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.125) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 38 [2022-04-27 15:59:11,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:59:11,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.125) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 15:59:11,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 67 transitions. [2022-04-27 15:59:11,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.125) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 15:59:11,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 67 transitions. [2022-04-27 15:59:11,927 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 67 transitions. [2022-04-27 15:59:11,973 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:59:11,974 INFO L225 Difference]: With dead ends: 59 [2022-04-27 15:59:11,974 INFO L226 Difference]: Without dead ends: 59 [2022-04-27 15:59:11,974 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=52, Invalid=80, Unknown=0, NotChecked=0, Total=132 [2022-04-27 15:59:11,975 INFO L413 NwaCegarLoop]: 53 mSDtfsCounter, 56 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 112 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 58 SdHoareTripleChecker+Valid, 65 SdHoareTripleChecker+Invalid, 125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 112 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 15:59:11,975 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [58 Valid, 65 Invalid, 125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 112 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 15:59:11,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2022-04-27 15:59:11,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 59. [2022-04-27 15:59:11,977 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:59:11,978 INFO L82 GeneralOperation]: Start isEquivalent. First operand 59 states. Second operand has 59 states, 50 states have (on average 1.22) internal successors, (61), 50 states have internal predecessors, (61), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:11,978 INFO L74 IsIncluded]: Start isIncluded. First operand 59 states. Second operand has 59 states, 50 states have (on average 1.22) internal successors, (61), 50 states have internal predecessors, (61), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:11,978 INFO L87 Difference]: Start difference. First operand 59 states. Second operand has 59 states, 50 states have (on average 1.22) internal successors, (61), 50 states have internal predecessors, (61), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:11,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:11,979 INFO L93 Difference]: Finished difference Result 59 states and 69 transitions. [2022-04-27 15:59:11,979 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 69 transitions. [2022-04-27 15:59:11,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:59:11,980 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:59:11,980 INFO L74 IsIncluded]: Start isIncluded. First operand has 59 states, 50 states have (on average 1.22) internal successors, (61), 50 states have internal predecessors, (61), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 59 states. [2022-04-27 15:59:11,980 INFO L87 Difference]: Start difference. First operand has 59 states, 50 states have (on average 1.22) internal successors, (61), 50 states have internal predecessors, (61), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 59 states. [2022-04-27 15:59:11,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:11,981 INFO L93 Difference]: Finished difference Result 59 states and 69 transitions. [2022-04-27 15:59:11,981 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 69 transitions. [2022-04-27 15:59:11,981 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:59:11,981 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:59:11,982 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:59:11,982 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:59:11,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 50 states have (on average 1.22) internal successors, (61), 50 states have internal predecessors, (61), 5 states have call successors, (5), 5 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:59:11,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 69 transitions. [2022-04-27 15:59:11,983 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 69 transitions. Word has length 38 [2022-04-27 15:59:11,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:59:11,983 INFO L495 AbstractCegarLoop]: Abstraction has 59 states and 69 transitions. [2022-04-27 15:59:11,983 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.125) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 15:59:11,983 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 69 transitions. [2022-04-27 15:59:11,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-27 15:59:11,984 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:59:11,984 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 15:59:12,017 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-27 15:59:12,184 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:59:12,184 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:59:12,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:59:12,185 INFO L85 PathProgramCache]: Analyzing trace with hash 1977002214, now seen corresponding path program 2 times [2022-04-27 15:59:12,185 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:59:12,185 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1785415641] [2022-04-27 15:59:12,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:59:12,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:59:12,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:12,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:59:12,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:12,292 INFO L290 TraceCheckUtils]: 0: Hoare triple {1694#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [163] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_17| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_17| 2) 1) (< 0 |v_#StackHeapBarrier_3|) (= |v_#NULL.base_1| 0) (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_17| 1) 1) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0) (= (select |v_#length_7| 2) 43) (= (select |v_#valid_17| 0) 0))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_17|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_7|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1683#true} is VALID [2022-04-27 15:59:12,292 INFO L290 TraceCheckUtils]: 1: Hoare triple {1683#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1683#true} is VALID [2022-04-27 15:59:12,292 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1683#true} {1683#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1683#true} is VALID [2022-04-27 15:59:12,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-27 15:59:12,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:12,302 INFO L290 TraceCheckUtils]: 0: Hoare triple {1683#true} [218] r_strncpyENTRY-->r_strncpyFINAL: Formula: (and (= |v_r_strncpy_#in~n_1| v_r_strncpy_~n_1) (= |v_r_strncpy_#in~dest.offset_1| v_r_strncpy_~dest.offset_1) (= v_r_strncpy_~src.base_1 |v_r_strncpy_#in~src.base_1|) (= v_r_strncpy_~dest.base_1 |v_r_strncpy_#in~dest.base_1|) (= |v_r_strncpy_#in~src.offset_1| v_r_strncpy_~src.offset_1)) InVars {r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|} OutVars{r_strncpy_~src.base=v_r_strncpy_~src.base_1, r_strncpy_~n=v_r_strncpy_~n_1, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_~dest.base=v_r_strncpy_~dest.base_1, r_strncpy_#res.base=|v_r_strncpy_#res.base_1|, r_strncpy_#res.offset=|v_r_strncpy_#res.offset_1|, r_strncpy_~src.offset=v_r_strncpy_~src.offset_1, r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#t~ret1.offset=|v_r_strncpy_#t~ret1.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|, r_strncpy_#t~ret1.base=|v_r_strncpy_#t~ret1.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_~dest.offset=v_r_strncpy_~dest.offset_1} AuxVars[] AssignedVars[r_strncpy_~src.base, r_strncpy_~n, r_strncpy_#t~ret1.offset, r_strncpy_~dest.base, r_strncpy_#res.base, r_strncpy_#t~ret1.base, r_strncpy_#res.offset, r_strncpy_~dest.offset, r_strncpy_~src.offset] {1683#true} is VALID [2022-04-27 15:59:12,302 INFO L290 TraceCheckUtils]: 1: Hoare triple {1683#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1683#true} is VALID [2022-04-27 15:59:12,303 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1683#true} {1688#(not (<= (+ parse_expression_list_~start~0 1) parse_expression_list_~j~0))} [232] r_strncpyEXIT-->L76-1: AOR: Formula: (and (= |v_r_strncpy_#res.offsetOutParam_1| |v_parse_expression_list_#t~ret20.offset_3|) (= |v_parse_expression_list_#t~ret20.base_3| |v_r_strncpy_#res.baseOutParam_1|)) InVars {r_strncpy_#res.offset=|v_r_strncpy_#res.offsetOutParam_1|, r_strncpy_#res.base=|v_r_strncpy_#res.baseOutParam_1|} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_3|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_3|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, r_strncpy_#res.base, parse_expression_list_#t~ret20.offset, r_strncpy_#res.offset] LVA: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {1688#(not (<= (+ parse_expression_list_~start~0 1) parse_expression_list_~j~0))} is VALID [2022-04-27 15:59:12,307 INFO L272 TraceCheckUtils]: 0: Hoare triple {1683#true} [161] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1694#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 15:59:12,308 INFO L290 TraceCheckUtils]: 1: Hoare triple {1694#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [163] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_17| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_17| 2) 1) (< 0 |v_#StackHeapBarrier_3|) (= |v_#NULL.base_1| 0) (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_17| 1) 1) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0) (= (select |v_#length_7| 2) 43) (= (select |v_#valid_17| 0) 0))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_17|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_7|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1683#true} is VALID [2022-04-27 15:59:12,308 INFO L290 TraceCheckUtils]: 2: Hoare triple {1683#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1683#true} is VALID [2022-04-27 15:59:12,308 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1683#true} {1683#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1683#true} is VALID [2022-04-27 15:59:12,308 INFO L272 TraceCheckUtils]: 4: Hoare triple {1683#true} [162] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1683#true} is VALID [2022-04-27 15:59:12,308 INFO L290 TraceCheckUtils]: 5: Hoare triple {1683#true} [165] mainENTRY-->L90-3: Formula: (and (= (store |v_#length_4| |v_main_~#A~0.base_4| 9) |v_#length_3|) (< |v_#StackHeapBarrier_1| |v_main_~#A~0.base_4|) (= |v_#valid_3| (store |v_#valid_4| |v_main_~#A~0.base_4| 1)) (not (= |v_main_~#A~0.base_4| 0)) (= 0 |v_main_~#A~0.offset_4|) (= (select |v_#valid_4| |v_main_~#A~0.base_4|) 0) (= v_main_~i~1_4 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#A~0.offset=|v_main_~#A~0.offset_4|, #valid=|v_#valid_3|, main_~i~1=v_main_~i~1_4, #length=|v_#length_3|, main_~#A~0.base=|v_main_~#A~0.base_4|} AuxVars[] AssignedVars[main_~#A~0.offset, #valid, main_~i~1, #length, main_~#A~0.base] {1683#true} is VALID [2022-04-27 15:59:12,308 INFO L290 TraceCheckUtils]: 6: Hoare triple {1683#true} [169] L90-3-->L90-2: Formula: (and (< v_main_~i~1_1 8) (<= 0 (+ |v_main_#t~nondet22_2| 128)) (<= |v_main_#t~nondet22_2| 127) (= (store |v_#memory_int_2| |v_main_~#A~0.base_1| (store (select |v_#memory_int_2| |v_main_~#A~0.base_1|) (+ v_main_~i~1_1 |v_main_~#A~0.offset_1|) |v_main_#t~nondet22_2|)) |v_#memory_int_1|)) InVars {#memory_int=|v_#memory_int_2|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_#t~nondet22=|v_main_#t~nondet22_2|, main_~#A~0.base=|v_main_~#A~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_~#A~0.base=|v_main_~#A~0.base_1|} AuxVars[] AssignedVars[#memory_int, main_#t~nondet22] {1683#true} is VALID [2022-04-27 15:59:12,308 INFO L290 TraceCheckUtils]: 7: Hoare triple {1683#true} [171] L90-2-->L90-3: Formula: (= (+ v_main_~i~1_3 1) v_main_~i~1_2) InVars {main_~i~1=v_main_~i~1_3} OutVars{main_~i~1=v_main_~i~1_2, main_#t~post21=|v_main_#t~post21_1|} AuxVars[] AssignedVars[main_#t~post21, main_~i~1] {1683#true} is VALID [2022-04-27 15:59:12,308 INFO L290 TraceCheckUtils]: 8: Hoare triple {1683#true} [169] L90-3-->L90-2: Formula: (and (< v_main_~i~1_1 8) (<= 0 (+ |v_main_#t~nondet22_2| 128)) (<= |v_main_#t~nondet22_2| 127) (= (store |v_#memory_int_2| |v_main_~#A~0.base_1| (store (select |v_#memory_int_2| |v_main_~#A~0.base_1|) (+ v_main_~i~1_1 |v_main_~#A~0.offset_1|) |v_main_#t~nondet22_2|)) |v_#memory_int_1|)) InVars {#memory_int=|v_#memory_int_2|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_#t~nondet22=|v_main_#t~nondet22_2|, main_~#A~0.base=|v_main_~#A~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_~#A~0.base=|v_main_~#A~0.base_1|} AuxVars[] AssignedVars[#memory_int, main_#t~nondet22] {1683#true} is VALID [2022-04-27 15:59:12,308 INFO L290 TraceCheckUtils]: 9: Hoare triple {1683#true} [171] L90-2-->L90-3: Formula: (= (+ v_main_~i~1_3 1) v_main_~i~1_2) InVars {main_~i~1=v_main_~i~1_3} OutVars{main_~i~1=v_main_~i~1_2, main_#t~post21=|v_main_#t~post21_1|} AuxVars[] AssignedVars[main_#t~post21, main_~i~1] {1683#true} is VALID [2022-04-27 15:59:12,309 INFO L290 TraceCheckUtils]: 10: Hoare triple {1683#true} [169] L90-3-->L90-2: Formula: (and (< v_main_~i~1_1 8) (<= 0 (+ |v_main_#t~nondet22_2| 128)) (<= |v_main_#t~nondet22_2| 127) (= (store |v_#memory_int_2| |v_main_~#A~0.base_1| (store (select |v_#memory_int_2| |v_main_~#A~0.base_1|) (+ v_main_~i~1_1 |v_main_~#A~0.offset_1|) |v_main_#t~nondet22_2|)) |v_#memory_int_1|)) InVars {#memory_int=|v_#memory_int_2|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_#t~nondet22=|v_main_#t~nondet22_2|, main_~#A~0.base=|v_main_~#A~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_~#A~0.base=|v_main_~#A~0.base_1|} AuxVars[] AssignedVars[#memory_int, main_#t~nondet22] {1683#true} is VALID [2022-04-27 15:59:12,309 INFO L290 TraceCheckUtils]: 11: Hoare triple {1683#true} [171] L90-2-->L90-3: Formula: (= (+ v_main_~i~1_3 1) v_main_~i~1_2) InVars {main_~i~1=v_main_~i~1_3} OutVars{main_~i~1=v_main_~i~1_2, main_#t~post21=|v_main_#t~post21_1|} AuxVars[] AssignedVars[main_#t~post21, main_~i~1] {1683#true} is VALID [2022-04-27 15:59:12,309 INFO L290 TraceCheckUtils]: 12: Hoare triple {1683#true} [169] L90-3-->L90-2: Formula: (and (< v_main_~i~1_1 8) (<= 0 (+ |v_main_#t~nondet22_2| 128)) (<= |v_main_#t~nondet22_2| 127) (= (store |v_#memory_int_2| |v_main_~#A~0.base_1| (store (select |v_#memory_int_2| |v_main_~#A~0.base_1|) (+ v_main_~i~1_1 |v_main_~#A~0.offset_1|) |v_main_#t~nondet22_2|)) |v_#memory_int_1|)) InVars {#memory_int=|v_#memory_int_2|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_#t~nondet22=|v_main_#t~nondet22_2|, main_~#A~0.base=|v_main_~#A~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~i~1=v_main_~i~1_1, main_~#A~0.offset=|v_main_~#A~0.offset_1|, main_~#A~0.base=|v_main_~#A~0.base_1|} AuxVars[] AssignedVars[#memory_int, main_#t~nondet22] {1683#true} is VALID [2022-04-27 15:59:12,309 INFO L290 TraceCheckUtils]: 13: Hoare triple {1683#true} [171] L90-2-->L90-3: Formula: (= (+ v_main_~i~1_3 1) v_main_~i~1_2) InVars {main_~i~1=v_main_~i~1_3} OutVars{main_~i~1=v_main_~i~1_2, main_#t~post21=|v_main_#t~post21_1|} AuxVars[] AssignedVars[main_#t~post21, main_~i~1] {1683#true} is VALID [2022-04-27 15:59:12,309 INFO L290 TraceCheckUtils]: 14: Hoare triple {1683#true} [168] L90-3-->L90-4: Formula: (not (< v_main_~i~1_5 8)) InVars {main_~i~1=v_main_~i~1_5} OutVars{main_~i~1=v_main_~i~1_5} AuxVars[] AssignedVars[] {1683#true} is VALID [2022-04-27 15:59:12,309 INFO L290 TraceCheckUtils]: 15: Hoare triple {1683#true} [170] L90-4-->L94: Formula: (= (store |v_#memory_int_4| |v_main_~#A~0.base_2| (store (select |v_#memory_int_4| |v_main_~#A~0.base_2|) (+ 8 |v_main_~#A~0.offset_2|) 0)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} OutVars{#memory_int=|v_#memory_int_3|, main_~#A~0.offset=|v_main_~#A~0.offset_2|, main_~#A~0.base=|v_main_~#A~0.base_2|} AuxVars[] AssignedVars[#memory_int] {1683#true} is VALID [2022-04-27 15:59:12,309 INFO L272 TraceCheckUtils]: 16: Hoare triple {1683#true} [172] L94-->parse_expression_listENTRY: Formula: (and (= |v_parse_expression_list_#in~str.offsetInParam_1| |v_main_~#A~0.offset_7|) (= |v_parse_expression_list_#in~str.baseInParam_1| |v_main_~#A~0.base_7|)) InVars {main_~#A~0.offset=|v_main_~#A~0.offset_7|, main_~#A~0.base=|v_main_~#A~0.base_7|} OutVars{parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offsetInParam_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.baseInParam_1|} AuxVars[] AssignedVars[main_~#A~0.offset, parse_expression_list_#in~str.offset, parse_expression_list_#in~str.base, main_~#A~0.base] {1683#true} is VALID [2022-04-27 15:59:12,309 INFO L290 TraceCheckUtils]: 17: Hoare triple {1683#true} [174] parse_expression_listENTRY-->L62: Formula: (and (= (- 1) v_parse_expression_list_~j~0_7) (= |v_parse_expression_list_~#str2~0.offset_3| 0) (= |v_parse_expression_list_#in~str.offset_1| v_parse_expression_list_~str.offset_3) (= |v_#valid_9| (store |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3| 1)) (< |v_#StackHeapBarrier_2| |v_parse_expression_list_~#str2~0.base_3|) (= (select |v_#valid_10| |v_parse_expression_list_~#str2~0.base_3|) 0) (= (- 1) v_parse_expression_list_~i~0_2) (= |v_#length_5| (store |v_#length_6| |v_parse_expression_list_~#str2~0.base_3| 2)) (= v_parse_expression_list_~start~0_1 0) (= v_parse_expression_list_~str.base_3 |v_parse_expression_list_#in~str.base_1|) (not (= |v_parse_expression_list_~#str2~0.base_3| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, #valid=|v_#valid_10|} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_3, parse_expression_list_#in~str.offset=|v_parse_expression_list_#in~str.offset_1|, parse_expression_list_#in~str.base=|v_parse_expression_list_#in~str.base_1|, parse_expression_list_~i~0=v_parse_expression_list_~i~0_2, parse_expression_list_~start~0=v_parse_expression_list_~start~0_1, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_3|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_9|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_3, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_3|, #length=|v_#length_5|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_7} AuxVars[] AssignedVars[#valid, parse_expression_list_~str.offset, parse_expression_list_~str.base, parse_expression_list_~#str2~0.base, #length, parse_expression_list_~j~0, parse_expression_list_~i~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {1683#true} is VALID [2022-04-27 15:59:12,309 INFO L290 TraceCheckUtils]: 18: Hoare triple {1683#true} [177] L62-->L63-4: Formula: (or (not (= v_parse_expression_list_~str.offset_5 0)) (not (= v_parse_expression_list_~str.base_5 0))) InVars {parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} OutVars{parse_expression_list_~str.base=v_parse_expression_list_~str.base_5, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_5} AuxVars[] AssignedVars[] {1683#true} is VALID [2022-04-27 15:59:12,309 INFO L290 TraceCheckUtils]: 19: Hoare triple {1683#true} [179] L63-4-->L66: Formula: (and (= |v_parse_expression_list_#t~mem4_1| (select (select |v_#memory_int_10| v_parse_expression_list_~str.base_7) (+ v_parse_expression_list_~str.offset_7 v_parse_expression_list_~i~0_3))) (= v_parse_expression_list_~i~0_3 (+ v_parse_expression_list_~i~0_4 1)) (let ((.cse0 (= |v_parse_expression_list_#t~mem4_1| 0))) (or (and .cse0 |v_parse_expression_list_#t~switch5_1|) (and (not |v_parse_expression_list_#t~switch5_1|) (not .cse0))))) InVars {#memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_4, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7} OutVars{parse_expression_list_#t~post3=|v_parse_expression_list_#t~post3_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_7, #memory_int=|v_#memory_int_10|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_7, parse_expression_list_~i~0=v_parse_expression_list_~i~0_3, parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_1|, parse_expression_list_#t~mem4=|v_parse_expression_list_#t~mem4_1|} AuxVars[] AssignedVars[parse_expression_list_#t~post3, parse_expression_list_~i~0, parse_expression_list_#t~switch5, parse_expression_list_#t~mem4] {1683#true} is VALID [2022-04-27 15:59:12,310 INFO L290 TraceCheckUtils]: 20: Hoare triple {1683#true} [181] L66-->L67-5: Formula: |v_parse_expression_list_#t~switch5_2| InVars {parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} OutVars{parse_expression_list_#t~switch5=|v_parse_expression_list_#t~switch5_2|} AuxVars[] AssignedVars[] {1683#true} is VALID [2022-04-27 15:59:12,310 INFO L290 TraceCheckUtils]: 21: Hoare triple {1683#true} [185] L67-5-->L67-1: Formula: (and (let ((.cse0 (= |v_parse_expression_list_#t~mem6_1| 32))) (or (and (not |v_parse_expression_list_#t~short8_1|) (not .cse0)) (and |v_parse_expression_list_#t~short8_1| .cse0))) (= |v_parse_expression_list_#t~mem6_1| (select (select |v_#memory_int_11| v_parse_expression_list_~str.base_8) (+ v_parse_expression_list_~str.offset_8 v_parse_expression_list_~start~0_2)))) InVars {#memory_int=|v_#memory_int_11|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_8, parse_expression_list_~start~0=v_parse_expression_list_~start~0_2, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_8} OutVars{parse_expression_list_#t~mem6=|v_parse_expression_list_#t~mem6_1|, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_1|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_8, #memory_int=|v_#memory_int_11|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_8, parse_expression_list_~start~0=v_parse_expression_list_~start~0_2} AuxVars[] AssignedVars[parse_expression_list_#t~mem6, parse_expression_list_#t~short8] {1683#true} is VALID [2022-04-27 15:59:12,310 INFO L290 TraceCheckUtils]: 22: Hoare triple {1683#true} [189] L67-1-->L67-3: Formula: (and (not |v_parse_expression_list_#t~short8_4|) (= (select (select |v_#memory_int_12| v_parse_expression_list_~str.base_9) (+ v_parse_expression_list_~str.offset_9 v_parse_expression_list_~start~0_6)) |v_parse_expression_list_#t~mem7_1|) (let ((.cse0 (= |v_parse_expression_list_#t~mem7_1| 9))) (or (and (not |v_parse_expression_list_#t~short8_3|) (not .cse0)) (and |v_parse_expression_list_#t~short8_3| .cse0)))) InVars {#memory_int=|v_#memory_int_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_9, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_4|, parse_expression_list_~start~0=v_parse_expression_list_~start~0_6, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_9} OutVars{parse_expression_list_#t~mem7=|v_parse_expression_list_#t~mem7_1|, parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_3|, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_9, #memory_int=|v_#memory_int_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_9, parse_expression_list_~start~0=v_parse_expression_list_~start~0_6} AuxVars[] AssignedVars[parse_expression_list_#t~mem7, parse_expression_list_#t~short8] {1683#true} is VALID [2022-04-27 15:59:12,310 INFO L290 TraceCheckUtils]: 23: Hoare triple {1683#true} [193] L67-3-->L67-6: Formula: (not |v_parse_expression_list_#t~short8_6|) InVars {parse_expression_list_#t~short8=|v_parse_expression_list_#t~short8_6|} OutVars{parse_expression_list_#t~mem6=|v_parse_expression_list_#t~mem6_2|, parse_expression_list_#t~mem7=|v_parse_expression_list_#t~mem7_2|} AuxVars[] AssignedVars[parse_expression_list_#t~mem6, parse_expression_list_#t~mem7, parse_expression_list_#t~short8] {1683#true} is VALID [2022-04-27 15:59:12,310 INFO L290 TraceCheckUtils]: 24: Hoare triple {1683#true} [187] L67-6-->L68: Formula: (= |v_parse_expression_list_#t~mem10_1| (select (select |v_#memory_int_15| v_parse_expression_list_~str.base_11) (+ v_parse_expression_list_~start~0_14 v_parse_expression_list_~str.offset_11))) InVars {#memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} OutVars{parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_1|, #memory_int=|v_#memory_int_15|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_11, parse_expression_list_~start~0=v_parse_expression_list_~start~0_14, parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_11} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {1683#true} is VALID [2022-04-27 15:59:12,310 INFO L290 TraceCheckUtils]: 25: Hoare triple {1683#true} [192] L68-->L68-2: Formula: (not (= |v_parse_expression_list_#t~mem10_5| 34)) InVars {parse_expression_list_#t~mem10=|v_parse_expression_list_#t~mem10_5|} OutVars{} AuxVars[] AssignedVars[parse_expression_list_#t~mem10] {1683#true} is VALID [2022-04-27 15:59:12,310 INFO L290 TraceCheckUtils]: 26: Hoare triple {1683#true} [197] L68-2-->L70-8: Formula: (= (+ (- 1) v_parse_expression_list_~i~0_1) v_parse_expression_list_~j~0_1) InVars {parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_1, parse_expression_list_~i~0=v_parse_expression_list_~i~0_1} AuxVars[] AssignedVars[parse_expression_list_~j~0] {1683#true} is VALID [2022-04-27 15:59:12,310 INFO L290 TraceCheckUtils]: 27: Hoare triple {1683#true} [199] L70-8-->L70-1: Formula: (let ((.cse0 (< 0 v_parse_expression_list_~j~0_2))) (or (and |v_parse_expression_list_#t~short15_1| .cse0) (and (not |v_parse_expression_list_#t~short15_1|) (not .cse0)))) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_2} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_2, parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_1|} AuxVars[] AssignedVars[parse_expression_list_#t~short15] {1683#true} is VALID [2022-04-27 15:59:12,310 INFO L290 TraceCheckUtils]: 28: Hoare triple {1683#true} [202] L70-1-->L70-6: Formula: (not |v_parse_expression_list_#t~short15_4|) InVars {parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_4|} OutVars{parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_4|} AuxVars[] AssignedVars[] {1683#true} is VALID [2022-04-27 15:59:12,310 INFO L290 TraceCheckUtils]: 29: Hoare triple {1683#true} [207] L70-6-->L70-9: Formula: (not |v_parse_expression_list_#t~short15_6|) InVars {parse_expression_list_#t~short15=|v_parse_expression_list_#t~short15_6|} OutVars{parse_expression_list_#t~short14=|v_parse_expression_list_#t~short14_6|, parse_expression_list_#t~mem12=|v_parse_expression_list_#t~mem12_2|, parse_expression_list_#t~mem13=|v_parse_expression_list_#t~mem13_2|} AuxVars[] AssignedVars[parse_expression_list_#t~short14, parse_expression_list_#t~mem12, parse_expression_list_#t~short15, parse_expression_list_#t~mem13] {1683#true} is VALID [2022-04-27 15:59:12,311 INFO L290 TraceCheckUtils]: 30: Hoare triple {1683#true} [200] L70-9-->L71: Formula: (let ((.cse0 (< 0 v_parse_expression_list_~j~0_8))) (or (and |v_parse_expression_list_#t~short18_1| .cse0) (and (not |v_parse_expression_list_#t~short18_1|) (not .cse0)))) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_1|, parse_expression_list_~j~0=v_parse_expression_list_~j~0_8} AuxVars[] AssignedVars[parse_expression_list_#t~short18] {1683#true} is VALID [2022-04-27 15:59:12,311 INFO L290 TraceCheckUtils]: 31: Hoare triple {1683#true} [204] L71-->L71-2: Formula: (not |v_parse_expression_list_#t~short18_4|) InVars {parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_4|} OutVars{parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_4|} AuxVars[] AssignedVars[] {1683#true} is VALID [2022-04-27 15:59:12,311 INFO L290 TraceCheckUtils]: 32: Hoare triple {1683#true} [210] L71-2-->L71-4: Formula: (not |v_parse_expression_list_#t~short18_8|) InVars {parse_expression_list_#t~short18=|v_parse_expression_list_#t~short18_8|} OutVars{parse_expression_list_#t~mem17=|v_parse_expression_list_#t~mem17_3|} AuxVars[] AssignedVars[parse_expression_list_#t~short18, parse_expression_list_#t~mem17] {1683#true} is VALID [2022-04-27 15:59:12,311 INFO L290 TraceCheckUtils]: 33: Hoare triple {1683#true} [212] L71-4-->L73: Formula: (<= v_parse_expression_list_~start~0_3 v_parse_expression_list_~j~0_12) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_12, parse_expression_list_~start~0=v_parse_expression_list_~start~0_3} AuxVars[] AssignedVars[] {1683#true} is VALID [2022-04-27 15:59:12,313 INFO L290 TraceCheckUtils]: 34: Hoare triple {1683#true} [215] L73-->L76: Formula: (not (<= (+ v_parse_expression_list_~start~0_5 1) v_parse_expression_list_~j~0_14)) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} OutVars{parse_expression_list_~j~0=v_parse_expression_list_~j~0_14, parse_expression_list_~start~0=v_parse_expression_list_~start~0_5} AuxVars[] AssignedVars[] {1688#(not (<= (+ parse_expression_list_~start~0 1) parse_expression_list_~j~0))} is VALID [2022-04-27 15:59:12,313 INFO L272 TraceCheckUtils]: 35: Hoare triple {1688#(not (<= (+ parse_expression_list_~start~0 1) parse_expression_list_~j~0))} [216] L76-->r_strncpyENTRY: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {1683#true} is VALID [2022-04-27 15:59:12,313 INFO L290 TraceCheckUtils]: 36: Hoare triple {1683#true} [218] r_strncpyENTRY-->r_strncpyFINAL: Formula: (and (= |v_r_strncpy_#in~n_1| v_r_strncpy_~n_1) (= |v_r_strncpy_#in~dest.offset_1| v_r_strncpy_~dest.offset_1) (= v_r_strncpy_~src.base_1 |v_r_strncpy_#in~src.base_1|) (= v_r_strncpy_~dest.base_1 |v_r_strncpy_#in~dest.base_1|) (= |v_r_strncpy_#in~src.offset_1| v_r_strncpy_~src.offset_1)) InVars {r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|} OutVars{r_strncpy_~src.base=v_r_strncpy_~src.base_1, r_strncpy_~n=v_r_strncpy_~n_1, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.base_1|, r_strncpy_~dest.base=v_r_strncpy_~dest.base_1, r_strncpy_#res.base=|v_r_strncpy_#res.base_1|, r_strncpy_#res.offset=|v_r_strncpy_#res.offset_1|, r_strncpy_~src.offset=v_r_strncpy_~src.offset_1, r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offset_1|, r_strncpy_#t~ret1.offset=|v_r_strncpy_#t~ret1.offset_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.base_1|, r_strncpy_#in~n=|v_r_strncpy_#in~n_1|, r_strncpy_#t~ret1.base=|v_r_strncpy_#t~ret1.base_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offset_1|, r_strncpy_~dest.offset=v_r_strncpy_~dest.offset_1} AuxVars[] AssignedVars[r_strncpy_~src.base, r_strncpy_~n, r_strncpy_#t~ret1.offset, r_strncpy_~dest.base, r_strncpy_#res.base, r_strncpy_#t~ret1.base, r_strncpy_#res.offset, r_strncpy_~dest.offset, r_strncpy_~src.offset] {1683#true} is VALID [2022-04-27 15:59:12,313 INFO L290 TraceCheckUtils]: 37: Hoare triple {1683#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1683#true} is VALID [2022-04-27 15:59:12,314 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {1683#true} {1688#(not (<= (+ parse_expression_list_~start~0 1) parse_expression_list_~j~0))} [232] r_strncpyEXIT-->L76-1: AOR: Formula: (and (= |v_r_strncpy_#res.offsetOutParam_1| |v_parse_expression_list_#t~ret20.offset_3|) (= |v_parse_expression_list_#t~ret20.base_3| |v_r_strncpy_#res.baseOutParam_1|)) InVars {r_strncpy_#res.offset=|v_r_strncpy_#res.offsetOutParam_1|, r_strncpy_#res.base=|v_r_strncpy_#res.baseOutParam_1|} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_3|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_3|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, r_strncpy_#res.base, parse_expression_list_#t~ret20.offset, r_strncpy_#res.offset] LVA: Formula: (and (= |v_r_strncpy_#in~src.baseInParam_1| v_parse_expression_list_~str.base_13) (= |v_r_strncpy_#in~nInParam_1| (+ v_parse_expression_list_~j~0_19 (* (- 1) v_parse_expression_list_~start~0_17) 1)) (= |v_parse_expression_list_~#str2~0.offset_12| |v_r_strncpy_#in~dest.offsetInParam_1|) (= |v_r_strncpy_#in~dest.baseInParam_1| |v_parse_expression_list_~#str2~0.base_12|) (= |v_r_strncpy_#in~src.offsetInParam_1| (+ v_parse_expression_list_~start~0_17 v_parse_expression_list_~str.offset_13))) InVars {parse_expression_list_~str.offset=v_parse_expression_list_~str.offset_13, parse_expression_list_~#str2~0.base=|v_parse_expression_list_~#str2~0.base_12|, parse_expression_list_~str.base=v_parse_expression_list_~str.base_13, parse_expression_list_~j~0=v_parse_expression_list_~j~0_19, parse_expression_list_~start~0=v_parse_expression_list_~start~0_17, parse_expression_list_~#str2~0.offset=|v_parse_expression_list_~#str2~0.offset_12|} OutVars{r_strncpy_#in~dest.offset=|v_r_strncpy_#in~dest.offsetInParam_1|, r_strncpy_#in~dest.base=|v_r_strncpy_#in~dest.baseInParam_1|, r_strncpy_#in~src.offset=|v_r_strncpy_#in~src.offsetInParam_1|, r_strncpy_#in~src.base=|v_r_strncpy_#in~src.baseInParam_1|, r_strncpy_#in~n=|v_r_strncpy_#in~nInParam_1|} AuxVars[] AssignedVars[r_strncpy_#in~dest.offset, r_strncpy_#in~dest.base, r_strncpy_#in~src.base, r_strncpy_#in~n, parse_expression_list_~str.offset, parse_expression_list_~#str2~0.base, parse_expression_list_~str.base, r_strncpy_#in~src.offset, parse_expression_list_~j~0, parse_expression_list_~start~0, parse_expression_list_~#str2~0.offset] {1688#(not (<= (+ parse_expression_list_~start~0 1) parse_expression_list_~j~0))} is VALID [2022-04-27 15:59:12,314 INFO L290 TraceCheckUtils]: 39: Hoare triple {1688#(not (<= (+ parse_expression_list_~start~0 1) parse_expression_list_~j~0))} [217] L76-1-->L77: Formula: true InVars {} OutVars{parse_expression_list_#t~ret20.base=|v_parse_expression_list_#t~ret20.base_2|, parse_expression_list_#t~ret20.offset=|v_parse_expression_list_#t~ret20.offset_2|} AuxVars[] AssignedVars[parse_expression_list_#t~ret20.base, parse_expression_list_#t~ret20.offset] {1688#(not (<= (+ parse_expression_list_~start~0 1) parse_expression_list_~j~0))} is VALID [2022-04-27 15:59:12,314 INFO L272 TraceCheckUtils]: 40: Hoare triple {1688#(not (<= (+ parse_expression_list_~start~0 1) parse_expression_list_~j~0))} [219] L77-->__VERIFIER_assertENTRY: Formula: (= (ite (< v_parse_expression_list_~j~0_20 (+ v_parse_expression_list_~start~0_18 1)) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {parse_expression_list_~j~0=v_parse_expression_list_~j~0_20, parse_expression_list_~start~0=v_parse_expression_list_~start~0_18} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, parse_expression_list_~j~0, parse_expression_list_~start~0] {1692#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 15:59:12,315 INFO L290 TraceCheckUtils]: 41: Hoare triple {1692#(not (= |__VERIFIER_assert_#in~cond| 0))} [222] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_2 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1693#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 15:59:12,315 INFO L290 TraceCheckUtils]: 42: Hoare triple {1693#(not (= __VERIFIER_assert_~cond 0))} [224] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_3 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1684#false} is VALID [2022-04-27 15:59:12,315 INFO L290 TraceCheckUtils]: 43: Hoare triple {1684#false} [226] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1684#false} is VALID [2022-04-27 15:59:12,317 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-04-27 15:59:12,317 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:59:12,317 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1785415641] [2022-04-27 15:59:12,317 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1785415641] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:59:12,317 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:59:12,317 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-27 15:59:12,317 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109062605] [2022-04-27 15:59:12,317 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:59:12,318 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 44 [2022-04-27 15:59:12,318 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:59:12,319 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:12,340 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:59:12,340 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-27 15:59:12,340 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:59:12,340 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-27 15:59:12,340 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-27 15:59:12,340 INFO L87 Difference]: Start difference. First operand 59 states and 69 transitions. Second operand has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:12,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:12,591 INFO L93 Difference]: Finished difference Result 69 states and 83 transitions. [2022-04-27 15:59:12,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-27 15:59:12,591 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 44 [2022-04-27 15:59:12,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:59:12,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:12,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 71 transitions. [2022-04-27 15:59:12,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:12,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 71 transitions. [2022-04-27 15:59:12,593 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 71 transitions. [2022-04-27 15:59:12,642 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:59:12,643 INFO L225 Difference]: With dead ends: 69 [2022-04-27 15:59:12,643 INFO L226 Difference]: Without dead ends: 0 [2022-04-27 15:59:12,643 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-04-27 15:59:12,644 INFO L413 NwaCegarLoop]: 45 mSDtfsCounter, 77 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 147 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 77 SdHoareTripleChecker+Valid, 62 SdHoareTripleChecker+Invalid, 159 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 147 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 15:59:12,644 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [77 Valid, 62 Invalid, 159 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 147 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 15:59:12,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-27 15:59:12,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-27 15:59:12,644 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:59:12,644 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 15:59:12,644 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 15:59:12,644 INFO L87 Difference]: Start difference. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 15:59:12,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:12,645 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-27 15:59:12,645 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 15:59:12,645 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:59:12,645 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:59:12,645 INFO L74 IsIncluded]: Start isIncluded. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-27 15:59:12,645 INFO L87 Difference]: Start difference. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-27 15:59:12,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:12,645 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-27 15:59:12,645 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 15:59:12,645 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:59:12,645 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:59:12,645 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:59:12,645 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:59:12,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 15:59:12,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-27 15:59:12,646 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 44 [2022-04-27 15:59:12,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:59:12,646 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-27 15:59:12,646 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:59:12,646 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 15:59:12,646 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:59:12,648 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-27 15:59:12,648 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-27 15:59:12,650 INFO L356 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1] [2022-04-27 15:59:12,651 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-04-27 15:59:12,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.04 03:59:12 BasicIcfg [2022-04-27 15:59:12,653 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-27 15:59:12,654 INFO L158 Benchmark]: Toolchain (without parser) took 4487.74ms. Allocated memory was 197.1MB in the beginning and 295.7MB in the end (delta: 98.6MB). Free memory was 146.4MB in the beginning and 161.7MB in the end (delta: -15.3MB). Peak memory consumption was 84.1MB. Max. memory is 8.0GB. [2022-04-27 15:59:12,654 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 197.1MB. Free memory is still 162.9MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-27 15:59:12,654 INFO L158 Benchmark]: CACSL2BoogieTranslator took 188.80ms. Allocated memory is still 197.1MB. Free memory was 146.2MB in the beginning and 169.3MB in the end (delta: -23.1MB). Peak memory consumption was 11.0MB. Max. memory is 8.0GB. [2022-04-27 15:59:12,654 INFO L158 Benchmark]: Boogie Preprocessor took 51.11ms. Allocated memory is still 197.1MB. Free memory was 169.3MB in the beginning and 166.8MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-27 15:59:12,654 INFO L158 Benchmark]: RCFGBuilder took 334.07ms. Allocated memory is still 197.1MB. Free memory was 166.8MB in the beginning and 149.4MB in the end (delta: 17.4MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB. [2022-04-27 15:59:12,654 INFO L158 Benchmark]: IcfgTransformer took 48.47ms. Allocated memory is still 197.1MB. Free memory was 149.4MB in the beginning and 146.9MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-27 15:59:12,655 INFO L158 Benchmark]: TraceAbstraction took 3852.87ms. Allocated memory was 197.1MB in the beginning and 295.7MB in the end (delta: 98.6MB). Free memory was 146.7MB in the beginning and 161.7MB in the end (delta: -15.0MB). Peak memory consumption was 84.6MB. Max. memory is 8.0GB. [2022-04-27 15:59:12,655 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 197.1MB. Free memory is still 162.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 188.80ms. Allocated memory is still 197.1MB. Free memory was 146.2MB in the beginning and 169.3MB in the end (delta: -23.1MB). Peak memory consumption was 11.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 51.11ms. Allocated memory is still 197.1MB. Free memory was 169.3MB in the beginning and 166.8MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 334.07ms. Allocated memory is still 197.1MB. Free memory was 166.8MB in the beginning and 149.4MB in the end (delta: 17.4MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB. * IcfgTransformer took 48.47ms. Allocated memory is still 197.1MB. Free memory was 149.4MB in the beginning and 146.9MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * TraceAbstraction took 3852.87ms. Allocated memory was 197.1MB in the beginning and 295.7MB in the end (delta: 98.6MB). Free memory was 146.7MB in the beginning and 161.7MB in the end (delta: -15.0MB). Peak memory consumption was 84.6MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 16]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 55 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.8s, OverallIterations: 6, TraceHistogramMax: 4, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 1.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 273 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 264 mSDsluCounter, 535 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 214 mSDsCounter, 40 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 379 IncrementalHoareTripleChecker+Invalid, 419 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 40 mSolverCounterUnsat, 321 mSDtfsCounter, 379 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 207 GetRequests, 174 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=59occurred in iteration=5, InterpolantAutomatonStates: 30, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 6 MinimizatonAttempts, 21 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 340 NumberOfCodeBlocks, 340 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 368 ConstructedInterpolants, 0 QuantifiedInterpolants, 474 SizeOfPredicates, 2 NumberOfNonLiveVariables, 499 ConjunctsInSsa, 9 ConjunctsInUnsatCore, 10 InterpolantComputations, 5 PerfectInterpolantSequences, 18/23 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2022-04-27 15:59:12,676 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...