/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/loopacceleration/qvasr/qvasr_64.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 21:08:57,399 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-27 21:08:57,400 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-27 21:08:57,444 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-27 21:08:57,444 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-27 21:08:57,445 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-27 21:08:57,447 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-27 21:08:57,448 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-27 21:08:57,449 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-27 21:08:57,452 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-27 21:08:57,453 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-27 21:08:57,453 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-27 21:08:57,454 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-27 21:08:57,454 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-27 21:08:57,455 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-27 21:08:57,455 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-27 21:08:57,456 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-27 21:08:57,456 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-27 21:08:57,457 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-27 21:08:57,458 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-27 21:08:57,459 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-27 21:08:57,462 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-27 21:08:57,465 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-27 21:08:57,466 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-27 21:08:57,467 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-27 21:08:57,473 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-27 21:08:57,478 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-27 21:08:57,478 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-27 21:08:57,483 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-27 21:08:57,484 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf [2022-04-27 21:08:57,513 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-27 21:08:57,514 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-27 21:08:57,514 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-27 21:08:57,514 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-27 21:08:57,515 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-27 21:08:57,515 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-27 21:08:57,515 INFO L138 SettingsManager]: * Use SBE=true [2022-04-27 21:08:57,515 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-27 21:08:57,515 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-27 21:08:57,515 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-27 21:08:57,515 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-27 21:08:57,515 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-27 21:08:57,515 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-27 21:08:57,515 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-27 21:08:57,515 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-27 21:08:57,516 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-27 21:08:57,516 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-27 21:08:57,516 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-27 21:08:57,516 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-27 21:08:57,516 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 21:08:57,516 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-27 21:08:57,516 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-27 21:08:57,516 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-27 21:08:57,516 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-27 21:08:57,516 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-27 21:08:57,517 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-27 21:08:57,517 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-04-27 21:08:57,517 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-04-27 21:08:57,518 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-27 21:08:57,519 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_QVASR 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-27 21:08:57,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-27 21:08:57,740 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-27 21:08:57,741 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-27 21:08:57,742 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-27 21:08:57,743 INFO L275 PluginConnector]: CDTParser initialized [2022-04-27 21:08:57,744 INFO L432 ainManager$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 21:08:57,806 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0fda33db6/30f9748c4f274446aec6eee32ef6a976/FLAG5edfa786e [2022-04-27 21:08:58,196 INFO L306 CDTParser]: Found 1 translation units. [2022-04-27 21:08:58,196 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/veris.c_OpenSER_cases1_stripFullBoth_arr.i [2022-04-27 21:08:58,202 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0fda33db6/30f9748c4f274446aec6eee32ef6a976/FLAG5edfa786e [2022-04-27 21:08:58,210 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0fda33db6/30f9748c4f274446aec6eee32ef6a976 [2022-04-27 21:08:58,211 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-27 21:08:58,212 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-27 21:08:58,218 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-27 21:08:58,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-27 21:08:58,227 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-27 21:08:58,228 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 09:08:58" (1/1) ... [2022-04-27 21:08:58,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44d71717 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:08:58, skipping insertion in model container [2022-04-27 21:08:58,229 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 09:08:58" (1/1) ... [2022-04-27 21:08:58,237 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-27 21:08:58,248 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-27 21:08:58,366 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 21:08:58,431 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 21:08:58,445 INFO L203 MainTranslator]: Completed pre-run [2022-04-27 21:08:58,453 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 21:08:58,469 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 21:08:58,481 INFO L208 MainTranslator]: Completed translation [2022-04-27 21:08:58,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:08:58 WrapperNode [2022-04-27 21:08:58,482 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-27 21:08:58,482 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-27 21:08:58,483 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-27 21:08:58,483 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-27 21:08:58,490 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:08:58" (1/1) ... [2022-04-27 21:08:58,490 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:08:58" (1/1) ... [2022-04-27 21:08:58,496 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:08:58" (1/1) ... [2022-04-27 21:08:58,496 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:08:58" (1/1) ... [2022-04-27 21:08:58,506 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:08:58" (1/1) ... [2022-04-27 21:08:58,511 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:08:58" (1/1) ... [2022-04-27 21:08:58,512 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:08:58" (1/1) ... [2022-04-27 21:08:58,515 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-27 21:08:58,516 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-27 21:08:58,516 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-27 21:08:58,516 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-27 21:08:58,516 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:08:58" (1/1) ... [2022-04-27 21:08:58,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 21:08:58,538 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 21:08:58,565 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 21:08:58,567 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 21:08:58,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-27 21:08:58,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-27 21:08:58,608 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-27 21:08:58,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-27 21:08:58,608 INFO L138 BoogieDeclarations]: Found implementation of procedure r_strncpy [2022-04-27 21:08:58,608 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_expression_list [2022-04-27 21:08:58,609 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-27 21:08:58,610 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-27 21:08:58,612 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-27 21:08:58,612 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2022-04-27 21:08:58,612 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2022-04-27 21:08:58,612 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-27 21:08:58,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-27 21:08:58,613 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-27 21:08:58,613 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-27 21:08:58,613 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2022-04-27 21:08:58,616 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2022-04-27 21:08:58,616 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-04-27 21:08:58,616 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-04-27 21:08:58,616 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy_ptr [2022-04-27 21:08:58,616 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2022-04-27 21:08:58,616 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2022-04-27 21:08:58,616 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-04-27 21:08:58,616 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2022-04-27 21:08:58,616 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-04-27 21:08:58,616 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2022-04-27 21:08:58,616 INFO L130 BoogieDeclarations]: Found specification of procedure isascii [2022-04-27 21:08:58,616 INFO L130 BoogieDeclarations]: Found specification of procedure isspace [2022-04-27 21:08:58,616 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2022-04-27 21:08:58,616 INFO L130 BoogieDeclarations]: Found specification of procedure strrand [2022-04-27 21:08:58,616 INFO L130 BoogieDeclarations]: Found specification of procedure istrrand [2022-04-27 21:08:58,617 INFO L130 BoogieDeclarations]: Found specification of procedure istrchr [2022-04-27 21:08:58,617 INFO L130 BoogieDeclarations]: Found specification of procedure istrrchr [2022-04-27 21:08:58,617 INFO L130 BoogieDeclarations]: Found specification of procedure istrncmp [2022-04-27 21:08:58,617 INFO L130 BoogieDeclarations]: Found specification of procedure istrstr [2022-04-27 21:08:58,617 INFO L130 BoogieDeclarations]: Found specification of procedure r_strncpy [2022-04-27 21:08:58,617 INFO L130 BoogieDeclarations]: Found specification of procedure r_strcpy [2022-04-27 21:08:58,618 INFO L130 BoogieDeclarations]: Found specification of procedure r_strcat [2022-04-27 21:08:58,618 INFO L130 BoogieDeclarations]: Found specification of procedure r_strncat [2022-04-27 21:08:58,618 INFO L130 BoogieDeclarations]: Found specification of procedure r_memcpy [2022-04-27 21:08:58,618 INFO L130 BoogieDeclarations]: Found specification of procedure parse_expression_list [2022-04-27 21:08:58,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-04-27 21:08:58,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-27 21:08:58,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-27 21:08:58,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-27 21:08:58,619 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-27 21:08:58,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-27 21:08:58,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-27 21:08:58,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-27 21:08:58,693 INFO L234 CfgBuilder]: Building ICFG [2022-04-27 21:08:58,694 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-27 21:08:58,898 INFO L275 CfgBuilder]: Performing block encoding [2022-04-27 21:08:58,903 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-27 21:08:58,903 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-04-27 21:08:58,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 09:08:58 BoogieIcfgContainer [2022-04-27 21:08:58,904 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-27 21:08:58,905 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-27 21:08:58,905 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-27 21:08:58,905 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-27 21:08:58,907 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 09:08:58" (1/1) ... [2022-04-27 21:08:58,909 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_QVASR [2022-04-27 21:08:58,931 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 27.04 09:08:58 BasicIcfg [2022-04-27 21:08:58,931 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-04-27 21:08:58,932 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-27 21:08:58,932 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-27 21:08:58,934 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-27 21:08:58,934 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.04 09:08:58" (1/4) ... [2022-04-27 21:08:58,934 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15ebb1ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 09:08:58, skipping insertion in model container [2022-04-27 21:08:58,934 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:08:58" (2/4) ... [2022-04-27 21:08:58,935 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15ebb1ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 09:08:58, skipping insertion in model container [2022-04-27 21:08:58,935 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 09:08:58" (3/4) ... [2022-04-27 21:08:58,935 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15ebb1ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.04 09:08:58, skipping insertion in model container [2022-04-27 21:08:58,935 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 27.04 09:08:58" (4/4) ... [2022-04-27 21:08:58,936 INFO L111 eAbstractionObserver]: Analyzing ICFG veris.c_OpenSER_cases1_stripFullBoth_arr.iqvasr [2022-04-27 21:08:58,957 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-27 21:08:58,957 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-27 21:08:58,992 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-27 21:08:58,997 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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@dec96ed, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@6c60ee6b [2022-04-27 21:08:58,997 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-27 21:08:59,004 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 21:08:59,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-04-27 21:08:59,009 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 21:08:59,010 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 21:08:59,010 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 21:08:59,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 21:08:59,014 INFO L85 PathProgramCache]: Analyzing trace with hash 1913248372, now seen corresponding path program 1 times [2022-04-27 21:08:59,020 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 21:08:59,021 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [700833399] [2022-04-27 21:08:59,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:08:59,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 21:08:59,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:08:59,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 21:08:59,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:08:59,234 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 21:08:59,234 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 21:08:59,234 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 21:08:59,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-04-27 21:08:59,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:08:59,248 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 21:08:59,249 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 21:08:59,250 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 21:08:59,251 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 21:08:59,252 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 21:08:59,252 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 21:08:59,252 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 21:08:59,252 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 21:08:59,253 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 21:08:59,253 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 21:08:59,254 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 21:08:59,254 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 21:08:59,255 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 21:08:59,255 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 21:08:59,256 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 21:08:59,257 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 21:08:59,257 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 21:08:59,257 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 21:08:59,257 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 21:08:59,258 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 21:08:59,258 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 21:08:59,259 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 21:08:59,259 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 21:08:59,259 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 21:08:59,259 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 21:08:59,260 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 21:08:59,260 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 21:08:59,261 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 21:08:59,261 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 21:08:59,261 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 21:08:59,261 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 21:08:59,262 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 21:08:59,262 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 21:08:59,263 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 21:08:59,264 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 21:08:59,264 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 21:08:59,267 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 21:08:59,268 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [700833399] [2022-04-27 21:08:59,272 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [700833399] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 21:08:59,273 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 21:08:59,273 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-27 21:08:59,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [445956183] [2022-04-27 21:08:59,276 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 21:08:59,281 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 21:08:59,283 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 21:08:59,286 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 21:08:59,330 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 21:08:59,331 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-27 21:08:59,332 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 21:08:59,358 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-27 21:08:59,359 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-27 21:08:59,361 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 21:08:59,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:08:59,513 INFO L93 Difference]: Finished difference Result 102 states and 138 transitions. [2022-04-27 21:08:59,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-27 21:08:59,514 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 21:08:59,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 21:08:59,515 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 21:08:59,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 138 transitions. [2022-04-27 21:08:59,523 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 21:08:59,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 138 transitions. [2022-04-27 21:08:59,527 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 138 transitions. [2022-04-27 21:08:59,644 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:08:59,654 INFO L225 Difference]: With dead ends: 102 [2022-04-27 21:08:59,655 INFO L226 Difference]: Without dead ends: 47 [2022-04-27 21:08:59,658 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 21:08:59,662 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 21:08:59,663 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 21:08:59,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-27 21:08:59,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2022-04-27 21:08:59,687 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 21:08:59,688 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 21:08:59,689 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 21:08:59,690 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 21:08:59,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:08:59,696 INFO L93 Difference]: Finished difference Result 47 states and 57 transitions. [2022-04-27 21:08:59,696 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2022-04-27 21:08:59,696 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:08:59,697 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:08:59,698 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 21:08:59,700 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 21:08:59,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:08:59,703 INFO L93 Difference]: Finished difference Result 47 states and 57 transitions. [2022-04-27 21:08:59,703 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2022-04-27 21:08:59,703 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:08:59,704 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:08:59,704 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 21:08:59,704 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 21:08:59,704 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 21:08:59,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 57 transitions. [2022-04-27 21:08:59,713 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 57 transitions. Word has length 32 [2022-04-27 21:08:59,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 21:08:59,713 INFO L495 AbstractCegarLoop]: Abstraction has 47 states and 57 transitions. [2022-04-27 21:08:59,714 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 21:08:59,714 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2022-04-27 21:08:59,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-04-27 21:08:59,716 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 21:08:59,716 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 21:08:59,717 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-27 21:08:59,717 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 21:08:59,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 21:08:59,718 INFO L85 PathProgramCache]: Analyzing trace with hash -123059233, now seen corresponding path program 1 times [2022-04-27 21:08:59,718 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 21:08:59,718 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1814340525] [2022-04-27 21:08:59,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:08:59,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 21:08:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:08:59,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 21:08:59,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:08:59,807 INFO L290 TraceCheckUtils]: 0: Hoare triple {358#(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] {349#true} is VALID [2022-04-27 21:08:59,807 INFO L290 TraceCheckUtils]: 1: Hoare triple {349#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {349#true} is VALID [2022-04-27 21:08:59,808 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {349#true} {349#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {349#true} is VALID [2022-04-27 21:08:59,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-27 21:08:59,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:08:59,815 INFO L290 TraceCheckUtils]: 0: Hoare triple {349#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] {349#true} is VALID [2022-04-27 21:08:59,816 INFO L290 TraceCheckUtils]: 1: Hoare triple {349#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {349#true} is VALID [2022-04-27 21:08:59,816 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {349#true} {350#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] {350#false} is VALID [2022-04-27 21:08:59,817 INFO L272 TraceCheckUtils]: 0: Hoare triple {349#true} [161] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {358#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 21:08:59,817 INFO L290 TraceCheckUtils]: 1: Hoare triple {358#(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] {349#true} is VALID [2022-04-27 21:08:59,817 INFO L290 TraceCheckUtils]: 2: Hoare triple {349#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {349#true} is VALID [2022-04-27 21:08:59,817 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {349#true} {349#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {349#true} is VALID [2022-04-27 21:08:59,818 INFO L272 TraceCheckUtils]: 4: Hoare triple {349#true} [162] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {349#true} is VALID [2022-04-27 21:08:59,820 INFO L290 TraceCheckUtils]: 5: Hoare triple {349#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] {354#(= main_~i~1 0)} is VALID [2022-04-27 21:08:59,821 INFO L290 TraceCheckUtils]: 6: Hoare triple {354#(= 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[] {350#false} is VALID [2022-04-27 21:08:59,821 INFO L290 TraceCheckUtils]: 7: Hoare triple {350#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] {350#false} is VALID [2022-04-27 21:08:59,821 INFO L272 TraceCheckUtils]: 8: Hoare triple {350#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] {350#false} is VALID [2022-04-27 21:08:59,821 INFO L290 TraceCheckUtils]: 9: Hoare triple {350#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] {350#false} is VALID [2022-04-27 21:08:59,822 INFO L290 TraceCheckUtils]: 10: Hoare triple {350#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[] {350#false} is VALID [2022-04-27 21:08:59,823 INFO L290 TraceCheckUtils]: 11: Hoare triple {350#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] {350#false} is VALID [2022-04-27 21:08:59,823 INFO L290 TraceCheckUtils]: 12: Hoare triple {350#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[] {350#false} is VALID [2022-04-27 21:08:59,823 INFO L290 TraceCheckUtils]: 13: Hoare triple {350#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] {350#false} is VALID [2022-04-27 21:08:59,824 INFO L290 TraceCheckUtils]: 14: Hoare triple {350#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[] {350#false} is VALID [2022-04-27 21:08:59,824 INFO L290 TraceCheckUtils]: 15: Hoare triple {350#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] {350#false} is VALID [2022-04-27 21:08:59,824 INFO L290 TraceCheckUtils]: 16: Hoare triple {350#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] {350#false} is VALID [2022-04-27 21:08:59,824 INFO L290 TraceCheckUtils]: 17: Hoare triple {350#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] {350#false} is VALID [2022-04-27 21:08:59,824 INFO L290 TraceCheckUtils]: 18: Hoare triple {350#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] {350#false} is VALID [2022-04-27 21:08:59,824 INFO L290 TraceCheckUtils]: 19: Hoare triple {350#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] {350#false} is VALID [2022-04-27 21:08:59,825 INFO L290 TraceCheckUtils]: 20: Hoare triple {350#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[] {350#false} is VALID [2022-04-27 21:08:59,825 INFO L290 TraceCheckUtils]: 21: Hoare triple {350#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] {350#false} is VALID [2022-04-27 21:08:59,825 INFO L290 TraceCheckUtils]: 22: Hoare triple {350#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] {350#false} is VALID [2022-04-27 21:08:59,825 INFO L290 TraceCheckUtils]: 23: Hoare triple {350#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] {350#false} is VALID [2022-04-27 21:08:59,825 INFO L290 TraceCheckUtils]: 24: Hoare triple {350#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] {350#false} is VALID [2022-04-27 21:08:59,825 INFO L290 TraceCheckUtils]: 25: Hoare triple {350#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[] {350#false} is VALID [2022-04-27 21:08:59,826 INFO L290 TraceCheckUtils]: 26: Hoare triple {350#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[] {350#false} is VALID [2022-04-27 21:08:59,826 INFO L272 TraceCheckUtils]: 27: Hoare triple {350#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] {349#true} is VALID [2022-04-27 21:08:59,826 INFO L290 TraceCheckUtils]: 28: Hoare triple {349#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] {349#true} is VALID [2022-04-27 21:08:59,826 INFO L290 TraceCheckUtils]: 29: Hoare triple {349#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {349#true} is VALID [2022-04-27 21:08:59,826 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {349#true} {350#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] {350#false} is VALID [2022-04-27 21:08:59,826 INFO L290 TraceCheckUtils]: 31: Hoare triple {350#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] {350#false} is VALID [2022-04-27 21:08:59,827 INFO L272 TraceCheckUtils]: 32: Hoare triple {350#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] {350#false} is VALID [2022-04-27 21:08:59,827 INFO L290 TraceCheckUtils]: 33: Hoare triple {350#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] {350#false} is VALID [2022-04-27 21:08:59,828 INFO L290 TraceCheckUtils]: 34: Hoare triple {350#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[] {350#false} is VALID [2022-04-27 21:08:59,828 INFO L290 TraceCheckUtils]: 35: Hoare triple {350#false} [226] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {350#false} is VALID [2022-04-27 21:08:59,828 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 21:08:59,828 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 21:08:59,828 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1814340525] [2022-04-27 21:08:59,828 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1814340525] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 21:08:59,828 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 21:08:59,829 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-27 21:08:59,829 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1120212188] [2022-04-27 21:08:59,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 21:08:59,830 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 21:08:59,831 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 21:08:59,833 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 21:08:59,856 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 21:08:59,857 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-27 21:08:59,857 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 21:08:59,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-27 21:08:59,860 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-27 21:08:59,860 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 21:09:00,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:09:00,074 INFO L93 Difference]: Finished difference Result 88 states and 108 transitions. [2022-04-27 21:09:00,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-27 21:09:00,074 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 21:09:00,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 21:09:00,074 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 21:09:00,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 108 transitions. [2022-04-27 21:09:00,077 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 21:09:00,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 108 transitions. [2022-04-27 21:09:00,079 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 108 transitions. [2022-04-27 21:09:00,181 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:09:00,183 INFO L225 Difference]: With dead ends: 88 [2022-04-27 21:09:00,183 INFO L226 Difference]: Without dead ends: 49 [2022-04-27 21:09:00,183 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 21:09:00,184 INFO L413 NwaCegarLoop]: 53 mSDtfsCounter, 49 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 56 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 21:09:00,184 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [51 Valid, 60 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 56 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 21:09:00,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2022-04-27 21:09:00,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 48. [2022-04-27 21:09:00,188 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 21:09:00,189 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 21:09:00,189 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 21:09:00,189 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 21:09:00,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:09:00,191 INFO L93 Difference]: Finished difference Result 49 states and 59 transitions. [2022-04-27 21:09:00,191 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2022-04-27 21:09:00,191 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:09:00,191 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:09:00,192 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 21:09:00,192 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 21:09:00,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:09:00,193 INFO L93 Difference]: Finished difference Result 49 states and 59 transitions. [2022-04-27 21:09:00,193 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2022-04-27 21:09:00,194 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:09:00,194 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:09:00,194 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 21:09:00,194 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 21:09:00,194 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 21:09:00,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 58 transitions. [2022-04-27 21:09:00,196 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 58 transitions. Word has length 36 [2022-04-27 21:09:00,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 21:09:00,196 INFO L495 AbstractCegarLoop]: Abstraction has 48 states and 58 transitions. [2022-04-27 21:09:00,196 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 21:09:00,196 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 58 transitions. [2022-04-27 21:09:00,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-27 21:09:00,197 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 21:09:00,197 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 21:09:00,197 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-27 21:09:00,197 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 21:09:00,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 21:09:00,198 INFO L85 PathProgramCache]: Analyzing trace with hash -62292927, now seen corresponding path program 1 times [2022-04-27 21:09:00,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 21:09:00,198 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1232438374] [2022-04-27 21:09:00,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:09:00,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 21:09:00,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:09:00,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 21:09:00,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:09:00,243 INFO L290 TraceCheckUtils]: 0: Hoare triple {646#(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] {636#true} is VALID [2022-04-27 21:09:00,243 INFO L290 TraceCheckUtils]: 1: Hoare triple {636#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-27 21:09:00,243 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {636#true} {636#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-27 21:09:00,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-27 21:09:00,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:09:00,248 INFO L290 TraceCheckUtils]: 0: Hoare triple {636#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] {636#true} is VALID [2022-04-27 21:09:00,248 INFO L290 TraceCheckUtils]: 1: Hoare triple {636#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-27 21:09:00,249 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {636#true} {637#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] {637#false} is VALID [2022-04-27 21:09:00,249 INFO L272 TraceCheckUtils]: 0: Hoare triple {636#true} [161] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {646#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 21:09:00,249 INFO L290 TraceCheckUtils]: 1: Hoare triple {646#(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] {636#true} is VALID [2022-04-27 21:09:00,250 INFO L290 TraceCheckUtils]: 2: Hoare triple {636#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-27 21:09:00,250 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {636#true} {636#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-27 21:09:00,250 INFO L272 TraceCheckUtils]: 4: Hoare triple {636#true} [162] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-27 21:09:00,250 INFO L290 TraceCheckUtils]: 5: Hoare triple {636#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] {641#(= main_~i~1 0)} is VALID [2022-04-27 21:09:00,251 INFO L290 TraceCheckUtils]: 6: Hoare triple {641#(= 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] {641#(= main_~i~1 0)} is VALID [2022-04-27 21:09:00,251 INFO L290 TraceCheckUtils]: 7: Hoare triple {641#(= 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] {642#(<= main_~i~1 1)} is VALID [2022-04-27 21:09:00,251 INFO L290 TraceCheckUtils]: 8: Hoare triple {642#(<= 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[] {637#false} is VALID [2022-04-27 21:09:00,252 INFO L290 TraceCheckUtils]: 9: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,252 INFO L272 TraceCheckUtils]: 10: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,252 INFO L290 TraceCheckUtils]: 11: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,252 INFO L290 TraceCheckUtils]: 12: Hoare triple {637#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[] {637#false} is VALID [2022-04-27 21:09:00,252 INFO L290 TraceCheckUtils]: 13: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,252 INFO L290 TraceCheckUtils]: 14: Hoare triple {637#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[] {637#false} is VALID [2022-04-27 21:09:00,253 INFO L290 TraceCheckUtils]: 15: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,253 INFO L290 TraceCheckUtils]: 16: Hoare triple {637#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[] {637#false} is VALID [2022-04-27 21:09:00,253 INFO L290 TraceCheckUtils]: 17: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,253 INFO L290 TraceCheckUtils]: 18: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,253 INFO L290 TraceCheckUtils]: 19: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,253 INFO L290 TraceCheckUtils]: 20: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,253 INFO L290 TraceCheckUtils]: 21: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,254 INFO L290 TraceCheckUtils]: 22: Hoare triple {637#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[] {637#false} is VALID [2022-04-27 21:09:00,254 INFO L290 TraceCheckUtils]: 23: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,254 INFO L290 TraceCheckUtils]: 24: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,254 INFO L290 TraceCheckUtils]: 25: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,254 INFO L290 TraceCheckUtils]: 26: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,254 INFO L290 TraceCheckUtils]: 27: Hoare triple {637#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[] {637#false} is VALID [2022-04-27 21:09:00,254 INFO L290 TraceCheckUtils]: 28: Hoare triple {637#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[] {637#false} is VALID [2022-04-27 21:09:00,255 INFO L272 TraceCheckUtils]: 29: Hoare triple {637#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] {636#true} is VALID [2022-04-27 21:09:00,255 INFO L290 TraceCheckUtils]: 30: Hoare triple {636#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] {636#true} is VALID [2022-04-27 21:09:00,255 INFO L290 TraceCheckUtils]: 31: Hoare triple {636#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-27 21:09:00,255 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {636#true} {637#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] {637#false} is VALID [2022-04-27 21:09:00,255 INFO L290 TraceCheckUtils]: 33: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,255 INFO L272 TraceCheckUtils]: 34: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,255 INFO L290 TraceCheckUtils]: 35: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,256 INFO L290 TraceCheckUtils]: 36: Hoare triple {637#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[] {637#false} is VALID [2022-04-27 21:09:00,256 INFO L290 TraceCheckUtils]: 37: Hoare triple {637#false} [226] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {637#false} is VALID [2022-04-27 21:09:00,256 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 21:09:00,256 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 21:09:00,256 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1232438374] [2022-04-27 21:09:00,256 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1232438374] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 21:09:00,256 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [277215790] [2022-04-27 21:09:00,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:09:00,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 21:09:00,257 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 21:09:00,258 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 21:09:00,293 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 21:09:00,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:09:00,331 INFO L263 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 2 conjunts are in the unsatisfiable core [2022-04-27 21:09:00,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:09:00,345 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 21:09:00,436 INFO L272 TraceCheckUtils]: 0: Hoare triple {636#true} [161] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-27 21:09:00,436 INFO L290 TraceCheckUtils]: 1: Hoare triple {636#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] {636#true} is VALID [2022-04-27 21:09:00,436 INFO L290 TraceCheckUtils]: 2: Hoare triple {636#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-27 21:09:00,436 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {636#true} {636#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-27 21:09:00,436 INFO L272 TraceCheckUtils]: 4: Hoare triple {636#true} [162] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-27 21:09:00,437 INFO L290 TraceCheckUtils]: 5: Hoare triple {636#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] {636#true} is VALID [2022-04-27 21:09:00,437 INFO L290 TraceCheckUtils]: 6: Hoare triple {636#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] {636#true} is VALID [2022-04-27 21:09:00,437 INFO L290 TraceCheckUtils]: 7: Hoare triple {636#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] {636#true} is VALID [2022-04-27 21:09:00,437 INFO L290 TraceCheckUtils]: 8: Hoare triple {636#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[] {636#true} is VALID [2022-04-27 21:09:00,437 INFO L290 TraceCheckUtils]: 9: Hoare triple {636#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] {636#true} is VALID [2022-04-27 21:09:00,437 INFO L272 TraceCheckUtils]: 10: Hoare triple {636#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] {636#true} is VALID [2022-04-27 21:09:00,437 INFO L290 TraceCheckUtils]: 11: Hoare triple {636#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] {636#true} is VALID [2022-04-27 21:09:00,437 INFO L290 TraceCheckUtils]: 12: Hoare triple {636#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[] {636#true} is VALID [2022-04-27 21:09:00,438 INFO L290 TraceCheckUtils]: 13: Hoare triple {636#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] {636#true} is VALID [2022-04-27 21:09:00,438 INFO L290 TraceCheckUtils]: 14: Hoare triple {636#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[] {636#true} is VALID [2022-04-27 21:09:00,438 INFO L290 TraceCheckUtils]: 15: Hoare triple {636#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] {636#true} is VALID [2022-04-27 21:09:00,438 INFO L290 TraceCheckUtils]: 16: Hoare triple {636#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[] {698#|parse_expression_list_#t~short8|} is VALID [2022-04-27 21:09:00,439 INFO L290 TraceCheckUtils]: 17: Hoare triple {698#|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] {637#false} is VALID [2022-04-27 21:09:00,439 INFO L290 TraceCheckUtils]: 18: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,439 INFO L290 TraceCheckUtils]: 19: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,439 INFO L290 TraceCheckUtils]: 20: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,439 INFO L290 TraceCheckUtils]: 21: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,439 INFO L290 TraceCheckUtils]: 22: Hoare triple {637#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[] {637#false} is VALID [2022-04-27 21:09:00,439 INFO L290 TraceCheckUtils]: 23: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,440 INFO L290 TraceCheckUtils]: 24: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,440 INFO L290 TraceCheckUtils]: 25: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,440 INFO L290 TraceCheckUtils]: 26: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,440 INFO L290 TraceCheckUtils]: 27: Hoare triple {637#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[] {637#false} is VALID [2022-04-27 21:09:00,440 INFO L290 TraceCheckUtils]: 28: Hoare triple {637#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[] {637#false} is VALID [2022-04-27 21:09:00,440 INFO L272 TraceCheckUtils]: 29: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,440 INFO L290 TraceCheckUtils]: 30: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,440 INFO L290 TraceCheckUtils]: 31: Hoare triple {637#false} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {637#false} is VALID [2022-04-27 21:09:00,440 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {637#false} {637#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] {637#false} is VALID [2022-04-27 21:09:00,441 INFO L290 TraceCheckUtils]: 33: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,441 INFO L272 TraceCheckUtils]: 34: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,441 INFO L290 TraceCheckUtils]: 35: Hoare triple {637#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] {637#false} is VALID [2022-04-27 21:09:00,441 INFO L290 TraceCheckUtils]: 36: Hoare triple {637#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[] {637#false} is VALID [2022-04-27 21:09:00,441 INFO L290 TraceCheckUtils]: 37: Hoare triple {637#false} [226] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {637#false} is VALID [2022-04-27 21:09:00,441 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 21:09:00,441 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 21:09:00,441 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [277215790] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 21:09:00,442 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-27 21:09:00,442 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-04-27 21:09:00,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112106277] [2022-04-27 21:09:00,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 21:09:00,456 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 21:09:00,456 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 21:09:00,456 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 21:09:00,480 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 21:09:00,480 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-27 21:09:00,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 21:09:00,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-27 21:09:00,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-04-27 21:09:00,481 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 21:09:00,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:09:00,526 INFO L93 Difference]: Finished difference Result 84 states and 104 transitions. [2022-04-27 21:09:00,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-27 21:09:00,527 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 21:09:00,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 21:09:00,527 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 21:09:00,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 103 transitions. [2022-04-27 21:09:00,529 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 21:09:00,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 103 transitions. [2022-04-27 21:09:00,530 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 103 transitions. [2022-04-27 21:09:00,594 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:09:00,595 INFO L225 Difference]: With dead ends: 84 [2022-04-27 21:09:00,595 INFO L226 Difference]: Without dead ends: 49 [2022-04-27 21:09:00,596 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 21:09:00,596 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 21:09:00,597 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 21:09:00,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2022-04-27 21:09:00,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 49. [2022-04-27 21:09:00,600 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 21:09:00,600 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 21:09:00,600 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 21:09:00,600 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 21:09:00,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:09:00,602 INFO L93 Difference]: Finished difference Result 49 states and 59 transitions. [2022-04-27 21:09:00,602 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2022-04-27 21:09:00,602 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:09:00,602 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:09:00,602 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 21:09:00,602 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 21:09:00,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:09:00,604 INFO L93 Difference]: Finished difference Result 49 states and 59 transitions. [2022-04-27 21:09:00,604 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2022-04-27 21:09:00,604 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:09:00,604 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:09:00,604 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 21:09:00,604 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 21:09:00,604 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 21:09:00,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 59 transitions. [2022-04-27 21:09:00,605 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 59 transitions. Word has length 38 [2022-04-27 21:09:00,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 21:09:00,605 INFO L495 AbstractCegarLoop]: Abstraction has 49 states and 59 transitions. [2022-04-27 21:09:00,605 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 21:09:00,606 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2022-04-27 21:09:00,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-27 21:09:00,606 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 21:09:00,606 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 21:09:00,639 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-04-27 21:09:00,821 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 21:09:00,822 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 21:09:00,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 21:09:00,822 INFO L85 PathProgramCache]: Analyzing trace with hash -2100349216, now seen corresponding path program 1 times [2022-04-27 21:09:00,822 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 21:09:00,822 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [661842180] [2022-04-27 21:09:00,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:09:00,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 21:09:00,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:09:00,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 21:09:00,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:09:00,861 INFO L290 TraceCheckUtils]: 0: Hoare triple {1039#(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] {1029#true} is VALID [2022-04-27 21:09:00,862 INFO L290 TraceCheckUtils]: 1: Hoare triple {1029#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1029#true} is VALID [2022-04-27 21:09:00,862 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1029#true} {1029#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1029#true} is VALID [2022-04-27 21:09:00,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-27 21:09:00,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:09:00,866 INFO L290 TraceCheckUtils]: 0: Hoare triple {1029#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] {1029#true} is VALID [2022-04-27 21:09:00,866 INFO L290 TraceCheckUtils]: 1: Hoare triple {1029#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1029#true} is VALID [2022-04-27 21:09:00,866 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1029#true} {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,867 INFO L272 TraceCheckUtils]: 0: Hoare triple {1029#true} [161] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1039#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 21:09:00,867 INFO L290 TraceCheckUtils]: 1: Hoare triple {1039#(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] {1029#true} is VALID [2022-04-27 21:09:00,867 INFO L290 TraceCheckUtils]: 2: Hoare triple {1029#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1029#true} is VALID [2022-04-27 21:09:00,867 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1029#true} {1029#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1029#true} is VALID [2022-04-27 21:09:00,867 INFO L272 TraceCheckUtils]: 4: Hoare triple {1029#true} [162] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1029#true} is VALID [2022-04-27 21:09:00,868 INFO L290 TraceCheckUtils]: 5: Hoare triple {1029#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] {1034#(= main_~i~1 0)} is VALID [2022-04-27 21:09:00,868 INFO L290 TraceCheckUtils]: 6: Hoare triple {1034#(= 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] {1034#(= main_~i~1 0)} is VALID [2022-04-27 21:09:00,868 INFO L290 TraceCheckUtils]: 7: Hoare triple {1034#(= 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] {1035#(<= main_~i~1 1)} is VALID [2022-04-27 21:09:00,869 INFO L290 TraceCheckUtils]: 8: Hoare triple {1035#(<= 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[] {1030#false} is VALID [2022-04-27 21:09:00,869 INFO L290 TraceCheckUtils]: 9: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,869 INFO L272 TraceCheckUtils]: 10: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,869 INFO L290 TraceCheckUtils]: 11: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,869 INFO L290 TraceCheckUtils]: 12: Hoare triple {1030#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[] {1030#false} is VALID [2022-04-27 21:09:00,869 INFO L290 TraceCheckUtils]: 13: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,869 INFO L290 TraceCheckUtils]: 14: Hoare triple {1030#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[] {1030#false} is VALID [2022-04-27 21:09:00,869 INFO L290 TraceCheckUtils]: 15: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,870 INFO L290 TraceCheckUtils]: 16: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,870 INFO L290 TraceCheckUtils]: 17: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,870 INFO L290 TraceCheckUtils]: 18: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,870 INFO L290 TraceCheckUtils]: 19: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,870 INFO L290 TraceCheckUtils]: 20: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,870 INFO L290 TraceCheckUtils]: 21: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,870 INFO L290 TraceCheckUtils]: 22: Hoare triple {1030#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[] {1030#false} is VALID [2022-04-27 21:09:00,870 INFO L290 TraceCheckUtils]: 23: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,870 INFO L290 TraceCheckUtils]: 24: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,870 INFO L290 TraceCheckUtils]: 25: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,870 INFO L290 TraceCheckUtils]: 26: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,870 INFO L290 TraceCheckUtils]: 27: Hoare triple {1030#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[] {1030#false} is VALID [2022-04-27 21:09:00,871 INFO L290 TraceCheckUtils]: 28: Hoare triple {1030#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[] {1030#false} is VALID [2022-04-27 21:09:00,871 INFO L272 TraceCheckUtils]: 29: Hoare triple {1030#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] {1029#true} is VALID [2022-04-27 21:09:00,871 INFO L290 TraceCheckUtils]: 30: Hoare triple {1029#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] {1029#true} is VALID [2022-04-27 21:09:00,871 INFO L290 TraceCheckUtils]: 31: Hoare triple {1029#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1029#true} is VALID [2022-04-27 21:09:00,871 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1029#true} {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,871 INFO L290 TraceCheckUtils]: 33: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,871 INFO L272 TraceCheckUtils]: 34: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,871 INFO L290 TraceCheckUtils]: 35: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:00,871 INFO L290 TraceCheckUtils]: 36: Hoare triple {1030#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[] {1030#false} is VALID [2022-04-27 21:09:00,871 INFO L290 TraceCheckUtils]: 37: Hoare triple {1030#false} [226] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1030#false} is VALID [2022-04-27 21:09:00,872 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 21:09:00,872 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 21:09:00,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [661842180] [2022-04-27 21:09:00,872 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [661842180] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 21:09:00,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1866918928] [2022-04-27 21:09:00,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:09:00,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 21:09:00,872 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 21:09:00,873 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 21:09:00,874 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 21:09:00,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:09:00,937 INFO L263 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 4 conjunts are in the unsatisfiable core [2022-04-27 21:09:00,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:09:00,948 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 21:09:01,080 INFO L272 TraceCheckUtils]: 0: Hoare triple {1029#true} [161] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1029#true} is VALID [2022-04-27 21:09:01,081 INFO L290 TraceCheckUtils]: 1: Hoare triple {1029#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] {1029#true} is VALID [2022-04-27 21:09:01,081 INFO L290 TraceCheckUtils]: 2: Hoare triple {1029#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1029#true} is VALID [2022-04-27 21:09:01,081 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1029#true} {1029#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1029#true} is VALID [2022-04-27 21:09:01,081 INFO L272 TraceCheckUtils]: 4: Hoare triple {1029#true} [162] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1029#true} is VALID [2022-04-27 21:09:01,081 INFO L290 TraceCheckUtils]: 5: Hoare triple {1029#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] {1029#true} is VALID [2022-04-27 21:09:01,081 INFO L290 TraceCheckUtils]: 6: Hoare triple {1029#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] {1029#true} is VALID [2022-04-27 21:09:01,081 INFO L290 TraceCheckUtils]: 7: Hoare triple {1029#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] {1029#true} is VALID [2022-04-27 21:09:01,081 INFO L290 TraceCheckUtils]: 8: Hoare triple {1029#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[] {1029#true} is VALID [2022-04-27 21:09:01,081 INFO L290 TraceCheckUtils]: 9: Hoare triple {1029#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] {1029#true} is VALID [2022-04-27 21:09:01,081 INFO L272 TraceCheckUtils]: 10: Hoare triple {1029#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] {1029#true} is VALID [2022-04-27 21:09:01,082 INFO L290 TraceCheckUtils]: 11: Hoare triple {1029#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] {1029#true} is VALID [2022-04-27 21:09:01,082 INFO L290 TraceCheckUtils]: 12: Hoare triple {1029#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[] {1029#true} is VALID [2022-04-27 21:09:01,082 INFO L290 TraceCheckUtils]: 13: Hoare triple {1029#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] {1029#true} is VALID [2022-04-27 21:09:01,082 INFO L290 TraceCheckUtils]: 14: Hoare triple {1029#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[] {1029#true} is VALID [2022-04-27 21:09:01,082 INFO L290 TraceCheckUtils]: 15: Hoare triple {1029#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] {1029#true} is VALID [2022-04-27 21:09:01,082 INFO L290 TraceCheckUtils]: 16: Hoare triple {1029#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] {1029#true} is VALID [2022-04-27 21:09:01,082 INFO L290 TraceCheckUtils]: 17: Hoare triple {1029#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] {1029#true} is VALID [2022-04-27 21:09:01,082 INFO L290 TraceCheckUtils]: 18: Hoare triple {1029#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] {1029#true} is VALID [2022-04-27 21:09:01,082 INFO L290 TraceCheckUtils]: 19: Hoare triple {1029#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] {1029#true} is VALID [2022-04-27 21:09:01,082 INFO L290 TraceCheckUtils]: 20: Hoare triple {1029#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] {1029#true} is VALID [2022-04-27 21:09:01,083 INFO L290 TraceCheckUtils]: 21: Hoare triple {1029#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] {1106#(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 21:09:01,084 INFO L290 TraceCheckUtils]: 22: Hoare triple {1106#(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[] {1110#(<= parse_expression_list_~j~0 0)} is VALID [2022-04-27 21:09:01,084 INFO L290 TraceCheckUtils]: 23: Hoare triple {1110#(<= 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] {1110#(<= parse_expression_list_~j~0 0)} is VALID [2022-04-27 21:09:01,084 INFO L290 TraceCheckUtils]: 24: Hoare triple {1110#(<= 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] {1117#(not |parse_expression_list_#t~short18|)} is VALID [2022-04-27 21:09:01,085 INFO L290 TraceCheckUtils]: 25: Hoare triple {1117#(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] {1030#false} is VALID [2022-04-27 21:09:01,085 INFO L290 TraceCheckUtils]: 26: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:01,085 INFO L290 TraceCheckUtils]: 27: Hoare triple {1030#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[] {1030#false} is VALID [2022-04-27 21:09:01,085 INFO L290 TraceCheckUtils]: 28: Hoare triple {1030#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[] {1030#false} is VALID [2022-04-27 21:09:01,085 INFO L272 TraceCheckUtils]: 29: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:01,085 INFO L290 TraceCheckUtils]: 30: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:01,085 INFO L290 TraceCheckUtils]: 31: Hoare triple {1030#false} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1030#false} is VALID [2022-04-27 21:09:01,085 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1030#false} {1030#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] {1030#false} is VALID [2022-04-27 21:09:01,085 INFO L290 TraceCheckUtils]: 33: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:01,085 INFO L272 TraceCheckUtils]: 34: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:01,086 INFO L290 TraceCheckUtils]: 35: Hoare triple {1030#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] {1030#false} is VALID [2022-04-27 21:09:01,086 INFO L290 TraceCheckUtils]: 36: Hoare triple {1030#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[] {1030#false} is VALID [2022-04-27 21:09:01,086 INFO L290 TraceCheckUtils]: 37: Hoare triple {1030#false} [226] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1030#false} is VALID [2022-04-27 21:09:01,086 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 21:09:01,086 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 21:09:01,086 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1866918928] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 21:09:01,086 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-27 21:09:01,086 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 8 [2022-04-27 21:09:01,086 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440266077] [2022-04-27 21:09:01,087 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 21:09:01,087 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 21:09:01,087 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 21:09:01,087 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 21:09:01,109 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 21:09:01,109 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-27 21:09:01,110 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 21:09:01,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-27 21:09:01,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-04-27 21:09:01,110 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 21:09:01,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:09:01,293 INFO L93 Difference]: Finished difference Result 109 states and 138 transitions. [2022-04-27 21:09:01,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-27 21:09:01,293 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 21:09:01,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 21:09:01,293 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 21:09:01,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 134 transitions. [2022-04-27 21:09:01,295 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 21:09:01,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 134 transitions. [2022-04-27 21:09:01,297 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 134 transitions. [2022-04-27 21:09:01,404 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:09:01,405 INFO L225 Difference]: With dead ends: 109 [2022-04-27 21:09:01,405 INFO L226 Difference]: Without dead ends: 73 [2022-04-27 21:09:01,406 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 21:09:01,406 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 21:09:01,406 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 21:09:01,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2022-04-27 21:09:01,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 53. [2022-04-27 21:09:01,413 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 21:09:01,413 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 21:09:01,413 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 21:09:01,413 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 21:09:01,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:09:01,415 INFO L93 Difference]: Finished difference Result 73 states and 89 transitions. [2022-04-27 21:09:01,416 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 89 transitions. [2022-04-27 21:09:01,416 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:09:01,416 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:09:01,416 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 21:09:01,416 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 21:09:01,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:09:01,418 INFO L93 Difference]: Finished difference Result 73 states and 89 transitions. [2022-04-27 21:09:01,418 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 89 transitions. [2022-04-27 21:09:01,418 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:09:01,418 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:09:01,418 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 21:09:01,418 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 21:09:01,419 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 21:09:01,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 63 transitions. [2022-04-27 21:09:01,420 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 63 transitions. Word has length 38 [2022-04-27 21:09:01,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 21:09:01,420 INFO L495 AbstractCegarLoop]: Abstraction has 53 states and 63 transitions. [2022-04-27 21:09:01,420 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 21:09:01,420 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 63 transitions. [2022-04-27 21:09:01,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-27 21:09:01,421 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 21:09:01,421 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 21:09:01,444 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 21:09:01,647 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 21:09:01,648 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 21:09:01,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 21:09:01,648 INFO L85 PathProgramCache]: Analyzing trace with hash 2030297792, now seen corresponding path program 1 times [2022-04-27 21:09:01,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 21:09:01,648 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [493406000] [2022-04-27 21:09:01,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:09:01,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 21:09:01,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:09:01,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 21:09:01,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:09:01,685 INFO L290 TraceCheckUtils]: 0: Hoare triple {1519#(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] {1509#true} is VALID [2022-04-27 21:09:01,685 INFO L290 TraceCheckUtils]: 1: Hoare triple {1509#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1509#true} is VALID [2022-04-27 21:09:01,685 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1509#true} {1509#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1509#true} is VALID [2022-04-27 21:09:01,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-27 21:09:01,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:09:01,689 INFO L290 TraceCheckUtils]: 0: Hoare triple {1509#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] {1509#true} is VALID [2022-04-27 21:09:01,689 INFO L290 TraceCheckUtils]: 1: Hoare triple {1509#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1509#true} is VALID [2022-04-27 21:09:01,689 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1509#true} {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,690 INFO L272 TraceCheckUtils]: 0: Hoare triple {1509#true} [161] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1519#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 21:09:01,690 INFO L290 TraceCheckUtils]: 1: Hoare triple {1519#(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] {1509#true} is VALID [2022-04-27 21:09:01,690 INFO L290 TraceCheckUtils]: 2: Hoare triple {1509#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1509#true} is VALID [2022-04-27 21:09:01,690 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1509#true} {1509#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1509#true} is VALID [2022-04-27 21:09:01,690 INFO L272 TraceCheckUtils]: 4: Hoare triple {1509#true} [162] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1509#true} is VALID [2022-04-27 21:09:01,691 INFO L290 TraceCheckUtils]: 5: Hoare triple {1509#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] {1514#(= main_~i~1 0)} is VALID [2022-04-27 21:09:01,691 INFO L290 TraceCheckUtils]: 6: Hoare triple {1514#(= 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] {1514#(= main_~i~1 0)} is VALID [2022-04-27 21:09:01,691 INFO L290 TraceCheckUtils]: 7: Hoare triple {1514#(= 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] {1515#(<= main_~i~1 1)} is VALID [2022-04-27 21:09:01,692 INFO L290 TraceCheckUtils]: 8: Hoare triple {1515#(<= 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[] {1510#false} is VALID [2022-04-27 21:09:01,692 INFO L290 TraceCheckUtils]: 9: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,692 INFO L272 TraceCheckUtils]: 10: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,692 INFO L290 TraceCheckUtils]: 11: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,692 INFO L290 TraceCheckUtils]: 12: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,692 INFO L290 TraceCheckUtils]: 13: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,692 INFO L290 TraceCheckUtils]: 14: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,692 INFO L290 TraceCheckUtils]: 15: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,692 INFO L290 TraceCheckUtils]: 16: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,693 INFO L290 TraceCheckUtils]: 17: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,693 INFO L290 TraceCheckUtils]: 18: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,693 INFO L290 TraceCheckUtils]: 19: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,693 INFO L290 TraceCheckUtils]: 20: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,693 INFO L290 TraceCheckUtils]: 21: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,693 INFO L290 TraceCheckUtils]: 22: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,693 INFO L290 TraceCheckUtils]: 23: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,693 INFO L290 TraceCheckUtils]: 24: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,693 INFO L290 TraceCheckUtils]: 25: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,693 INFO L290 TraceCheckUtils]: 26: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,693 INFO L290 TraceCheckUtils]: 27: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,693 INFO L290 TraceCheckUtils]: 28: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,693 INFO L272 TraceCheckUtils]: 29: Hoare triple {1510#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] {1509#true} is VALID [2022-04-27 21:09:01,694 INFO L290 TraceCheckUtils]: 30: Hoare triple {1509#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] {1509#true} is VALID [2022-04-27 21:09:01,694 INFO L290 TraceCheckUtils]: 31: Hoare triple {1509#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1509#true} is VALID [2022-04-27 21:09:01,694 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1509#true} {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,694 INFO L290 TraceCheckUtils]: 33: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,694 INFO L272 TraceCheckUtils]: 34: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,694 INFO L290 TraceCheckUtils]: 35: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,694 INFO L290 TraceCheckUtils]: 36: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,694 INFO L290 TraceCheckUtils]: 37: Hoare triple {1510#false} [226] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1510#false} is VALID [2022-04-27 21:09:01,694 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 21:09:01,695 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 21:09:01,695 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [493406000] [2022-04-27 21:09:01,695 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [493406000] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 21:09:01,695 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [170735938] [2022-04-27 21:09:01,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:09:01,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 21:09:01,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 21:09:01,696 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 21:09:01,697 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 21:09:01,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:09:01,756 INFO L263 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 3 conjunts are in the unsatisfiable core [2022-04-27 21:09:01,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:09:01,766 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 21:09:01,836 INFO L272 TraceCheckUtils]: 0: Hoare triple {1509#true} [161] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1509#true} is VALID [2022-04-27 21:09:01,836 INFO L290 TraceCheckUtils]: 1: Hoare triple {1509#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] {1509#true} is VALID [2022-04-27 21:09:01,837 INFO L290 TraceCheckUtils]: 2: Hoare triple {1509#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1509#true} is VALID [2022-04-27 21:09:01,837 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1509#true} {1509#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1509#true} is VALID [2022-04-27 21:09:01,837 INFO L272 TraceCheckUtils]: 4: Hoare triple {1509#true} [162] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1509#true} is VALID [2022-04-27 21:09:01,837 INFO L290 TraceCheckUtils]: 5: Hoare triple {1509#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] {1538#(<= main_~i~1 0)} is VALID [2022-04-27 21:09:01,838 INFO L290 TraceCheckUtils]: 6: Hoare triple {1538#(<= 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] {1538#(<= main_~i~1 0)} is VALID [2022-04-27 21:09:01,838 INFO L290 TraceCheckUtils]: 7: Hoare triple {1538#(<= 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] {1515#(<= main_~i~1 1)} is VALID [2022-04-27 21:09:01,838 INFO L290 TraceCheckUtils]: 8: Hoare triple {1515#(<= 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[] {1510#false} is VALID [2022-04-27 21:09:01,838 INFO L290 TraceCheckUtils]: 9: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,839 INFO L272 TraceCheckUtils]: 10: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,839 INFO L290 TraceCheckUtils]: 11: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,839 INFO L290 TraceCheckUtils]: 12: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,839 INFO L290 TraceCheckUtils]: 13: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,839 INFO L290 TraceCheckUtils]: 14: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,839 INFO L290 TraceCheckUtils]: 15: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,839 INFO L290 TraceCheckUtils]: 16: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,839 INFO L290 TraceCheckUtils]: 17: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,839 INFO L290 TraceCheckUtils]: 18: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,839 INFO L290 TraceCheckUtils]: 19: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,840 INFO L290 TraceCheckUtils]: 20: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,840 INFO L290 TraceCheckUtils]: 21: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,840 INFO L290 TraceCheckUtils]: 22: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,840 INFO L290 TraceCheckUtils]: 23: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,840 INFO L290 TraceCheckUtils]: 24: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,840 INFO L290 TraceCheckUtils]: 25: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,840 INFO L290 TraceCheckUtils]: 26: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,840 INFO L290 TraceCheckUtils]: 27: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,840 INFO L290 TraceCheckUtils]: 28: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,840 INFO L272 TraceCheckUtils]: 29: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,840 INFO L290 TraceCheckUtils]: 30: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,840 INFO L290 TraceCheckUtils]: 31: Hoare triple {1510#false} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1510#false} is VALID [2022-04-27 21:09:01,841 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1510#false} {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,841 INFO L290 TraceCheckUtils]: 33: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,841 INFO L272 TraceCheckUtils]: 34: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,841 INFO L290 TraceCheckUtils]: 35: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,841 INFO L290 TraceCheckUtils]: 36: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,841 INFO L290 TraceCheckUtils]: 37: Hoare triple {1510#false} [226] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1510#false} is VALID [2022-04-27 21:09:01,841 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 21:09:01,841 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 21:09:01,935 INFO L290 TraceCheckUtils]: 37: Hoare triple {1510#false} [226] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1510#false} is VALID [2022-04-27 21:09:01,936 INFO L290 TraceCheckUtils]: 36: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,936 INFO L290 TraceCheckUtils]: 35: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,936 INFO L272 TraceCheckUtils]: 34: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,936 INFO L290 TraceCheckUtils]: 33: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,936 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1509#true} {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,936 INFO L290 TraceCheckUtils]: 31: Hoare triple {1509#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1509#true} is VALID [2022-04-27 21:09:01,936 INFO L290 TraceCheckUtils]: 30: Hoare triple {1509#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] {1509#true} is VALID [2022-04-27 21:09:01,936 INFO L272 TraceCheckUtils]: 29: Hoare triple {1510#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] {1509#true} is VALID [2022-04-27 21:09:01,936 INFO L290 TraceCheckUtils]: 28: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,936 INFO L290 TraceCheckUtils]: 27: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,937 INFO L290 TraceCheckUtils]: 26: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,937 INFO L290 TraceCheckUtils]: 25: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,937 INFO L290 TraceCheckUtils]: 24: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,937 INFO L290 TraceCheckUtils]: 23: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,937 INFO L290 TraceCheckUtils]: 22: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,937 INFO L290 TraceCheckUtils]: 21: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,937 INFO L290 TraceCheckUtils]: 20: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,937 INFO L290 TraceCheckUtils]: 19: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,937 INFO L290 TraceCheckUtils]: 18: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,937 INFO L290 TraceCheckUtils]: 17: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,937 INFO L290 TraceCheckUtils]: 16: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,938 INFO L290 TraceCheckUtils]: 15: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,938 INFO L290 TraceCheckUtils]: 14: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,938 INFO L290 TraceCheckUtils]: 13: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,938 INFO L290 TraceCheckUtils]: 12: Hoare triple {1510#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[] {1510#false} is VALID [2022-04-27 21:09:01,938 INFO L290 TraceCheckUtils]: 11: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,938 INFO L272 TraceCheckUtils]: 10: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,938 INFO L290 TraceCheckUtils]: 9: Hoare triple {1510#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] {1510#false} is VALID [2022-04-27 21:09:01,939 INFO L290 TraceCheckUtils]: 8: Hoare triple {1722#(< 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[] {1510#false} is VALID [2022-04-27 21:09:01,939 INFO L290 TraceCheckUtils]: 7: Hoare triple {1726#(< 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] {1722#(< main_~i~1 8)} is VALID [2022-04-27 21:09:01,939 INFO L290 TraceCheckUtils]: 6: Hoare triple {1726#(< 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] {1726#(< main_~i~1 7)} is VALID [2022-04-27 21:09:01,940 INFO L290 TraceCheckUtils]: 5: Hoare triple {1509#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] {1726#(< main_~i~1 7)} is VALID [2022-04-27 21:09:01,940 INFO L272 TraceCheckUtils]: 4: Hoare triple {1509#true} [162] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1509#true} is VALID [2022-04-27 21:09:01,940 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1509#true} {1509#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1509#true} is VALID [2022-04-27 21:09:01,940 INFO L290 TraceCheckUtils]: 2: Hoare triple {1509#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1509#true} is VALID [2022-04-27 21:09:01,940 INFO L290 TraceCheckUtils]: 1: Hoare triple {1509#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] {1509#true} is VALID [2022-04-27 21:09:01,940 INFO L272 TraceCheckUtils]: 0: Hoare triple {1509#true} [161] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1509#true} is VALID [2022-04-27 21:09:01,940 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 21:09:01,940 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [170735938] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 21:09:01,941 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 21:09:01,941 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2022-04-27 21:09:01,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971335854] [2022-04-27 21:09:01,941 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 21:09:01,941 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 21:09:01,942 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 21:09:01,942 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 21:09:01,969 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 21:09:01,969 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-27 21:09:01,970 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 21:09:01,970 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-27 21:09:01,970 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2022-04-27 21:09:01,970 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 21:09:02,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:09:02,209 INFO L93 Difference]: Finished difference Result 103 states and 125 transitions. [2022-04-27 21:09:02,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-27 21:09:02,209 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 21:09:02,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 21:09:02,209 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 21:09:02,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 115 transitions. [2022-04-27 21:09:02,211 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 21:09:02,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 115 transitions. [2022-04-27 21:09:02,212 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 115 transitions. [2022-04-27 21:09:02,292 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:09:02,293 INFO L225 Difference]: With dead ends: 103 [2022-04-27 21:09:02,293 INFO L226 Difference]: Without dead ends: 59 [2022-04-27 21:09:02,294 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 21:09:02,294 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 21:09:02,294 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 21:09:02,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2022-04-27 21:09:02,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 59. [2022-04-27 21:09:02,301 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 21:09:02,301 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 21:09:02,301 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 21:09:02,301 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 21:09:02,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:09:02,303 INFO L93 Difference]: Finished difference Result 59 states and 69 transitions. [2022-04-27 21:09:02,303 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 69 transitions. [2022-04-27 21:09:02,303 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:09:02,303 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:09:02,303 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 21:09:02,303 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 21:09:02,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:09:02,306 INFO L93 Difference]: Finished difference Result 59 states and 69 transitions. [2022-04-27 21:09:02,306 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 69 transitions. [2022-04-27 21:09:02,306 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:09:02,306 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:09:02,306 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 21:09:02,306 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 21:09:02,307 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 21:09:02,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 69 transitions. [2022-04-27 21:09:02,308 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 69 transitions. Word has length 38 [2022-04-27 21:09:02,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 21:09:02,308 INFO L495 AbstractCegarLoop]: Abstraction has 59 states and 69 transitions. [2022-04-27 21:09:02,309 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 21:09:02,309 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 69 transitions. [2022-04-27 21:09:02,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-27 21:09:02,309 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 21:09:02,309 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 21:09:02,326 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 21:09:02,526 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 21:09:02,526 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 21:09:02,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 21:09:02,527 INFO L85 PathProgramCache]: Analyzing trace with hash 1977002214, now seen corresponding path program 2 times [2022-04-27 21:09:02,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 21:09:02,527 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1311446083] [2022-04-27 21:09:02,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:09:02,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 21:09:02,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:09:02,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 21:09:02,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:09:02,595 INFO L290 TraceCheckUtils]: 0: Hoare triple {2094#(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] {2083#true} is VALID [2022-04-27 21:09:02,596 INFO L290 TraceCheckUtils]: 1: Hoare triple {2083#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2083#true} is VALID [2022-04-27 21:09:02,596 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2083#true} {2083#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2083#true} is VALID [2022-04-27 21:09:02,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-27 21:09:02,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:09:02,600 INFO L290 TraceCheckUtils]: 0: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,600 INFO L290 TraceCheckUtils]: 1: Hoare triple {2083#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2083#true} is VALID [2022-04-27 21:09:02,602 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2083#true} {2088#(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] {2088#(not (<= (+ parse_expression_list_~start~0 1) parse_expression_list_~j~0))} is VALID [2022-04-27 21:09:02,602 INFO L272 TraceCheckUtils]: 0: Hoare triple {2083#true} [161] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2094#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 21:09:02,602 INFO L290 TraceCheckUtils]: 1: Hoare triple {2094#(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] {2083#true} is VALID [2022-04-27 21:09:02,602 INFO L290 TraceCheckUtils]: 2: Hoare triple {2083#true} [166] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2083#true} is VALID [2022-04-27 21:09:02,603 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2083#true} {2083#true} [229] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2083#true} is VALID [2022-04-27 21:09:02,603 INFO L272 TraceCheckUtils]: 4: Hoare triple {2083#true} [162] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2083#true} is VALID [2022-04-27 21:09:02,603 INFO L290 TraceCheckUtils]: 5: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,603 INFO L290 TraceCheckUtils]: 6: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,603 INFO L290 TraceCheckUtils]: 7: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,603 INFO L290 TraceCheckUtils]: 8: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,603 INFO L290 TraceCheckUtils]: 9: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,603 INFO L290 TraceCheckUtils]: 10: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,603 INFO L290 TraceCheckUtils]: 11: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,603 INFO L290 TraceCheckUtils]: 12: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,603 INFO L290 TraceCheckUtils]: 13: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,603 INFO L290 TraceCheckUtils]: 14: Hoare triple {2083#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[] {2083#true} is VALID [2022-04-27 21:09:02,604 INFO L290 TraceCheckUtils]: 15: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,604 INFO L272 TraceCheckUtils]: 16: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,604 INFO L290 TraceCheckUtils]: 17: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,604 INFO L290 TraceCheckUtils]: 18: Hoare triple {2083#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[] {2083#true} is VALID [2022-04-27 21:09:02,604 INFO L290 TraceCheckUtils]: 19: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,604 INFO L290 TraceCheckUtils]: 20: Hoare triple {2083#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[] {2083#true} is VALID [2022-04-27 21:09:02,604 INFO L290 TraceCheckUtils]: 21: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,604 INFO L290 TraceCheckUtils]: 22: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,604 INFO L290 TraceCheckUtils]: 23: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,604 INFO L290 TraceCheckUtils]: 24: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,605 INFO L290 TraceCheckUtils]: 25: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,605 INFO L290 TraceCheckUtils]: 26: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,605 INFO L290 TraceCheckUtils]: 27: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,605 INFO L290 TraceCheckUtils]: 28: Hoare triple {2083#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[] {2083#true} is VALID [2022-04-27 21:09:02,605 INFO L290 TraceCheckUtils]: 29: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,605 INFO L290 TraceCheckUtils]: 30: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,605 INFO L290 TraceCheckUtils]: 31: Hoare triple {2083#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[] {2083#true} is VALID [2022-04-27 21:09:02,605 INFO L290 TraceCheckUtils]: 32: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,605 INFO L290 TraceCheckUtils]: 33: Hoare triple {2083#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[] {2083#true} is VALID [2022-04-27 21:09:02,606 INFO L290 TraceCheckUtils]: 34: Hoare triple {2083#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[] {2088#(not (<= (+ parse_expression_list_~start~0 1) parse_expression_list_~j~0))} is VALID [2022-04-27 21:09:02,606 INFO L272 TraceCheckUtils]: 35: Hoare triple {2088#(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] {2083#true} is VALID [2022-04-27 21:09:02,606 INFO L290 TraceCheckUtils]: 36: Hoare triple {2083#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] {2083#true} is VALID [2022-04-27 21:09:02,606 INFO L290 TraceCheckUtils]: 37: Hoare triple {2083#true} [220] r_strncpyFINAL-->r_strncpyEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2083#true} is VALID [2022-04-27 21:09:02,607 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {2083#true} {2088#(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] {2088#(not (<= (+ parse_expression_list_~start~0 1) parse_expression_list_~j~0))} is VALID [2022-04-27 21:09:02,607 INFO L290 TraceCheckUtils]: 39: Hoare triple {2088#(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] {2088#(not (<= (+ parse_expression_list_~start~0 1) parse_expression_list_~j~0))} is VALID [2022-04-27 21:09:02,608 INFO L272 TraceCheckUtils]: 40: Hoare triple {2088#(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] {2092#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 21:09:02,608 INFO L290 TraceCheckUtils]: 41: Hoare triple {2092#(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] {2093#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 21:09:02,609 INFO L290 TraceCheckUtils]: 42: Hoare triple {2093#(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[] {2084#false} is VALID [2022-04-27 21:09:02,609 INFO L290 TraceCheckUtils]: 43: Hoare triple {2084#false} [226] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2084#false} is VALID [2022-04-27 21:09:02,609 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 21:09:02,609 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 21:09:02,609 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1311446083] [2022-04-27 21:09:02,609 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1311446083] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 21:09:02,609 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 21:09:02,609 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-27 21:09:02,609 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [792443365] [2022-04-27 21:09:02,609 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 21:09:02,610 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 21:09:02,610 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 21:09:02,610 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 21:09:02,631 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 21:09:02,631 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-27 21:09:02,631 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 21:09:02,631 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-27 21:09:02,631 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-27 21:09:02,632 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 21:09:02,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:09:02,920 INFO L93 Difference]: Finished difference Result 71 states and 85 transitions. [2022-04-27 21:09:02,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-27 21:09:02,921 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 21:09:02,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 21:09:02,921 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 21:09:02,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 72 transitions. [2022-04-27 21:09:02,922 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 21:09:02,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 72 transitions. [2022-04-27 21:09:02,923 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 72 transitions. [2022-04-27 21:09:02,991 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:09:02,991 INFO L225 Difference]: With dead ends: 71 [2022-04-27 21:09:02,991 INFO L226 Difference]: Without dead ends: 0 [2022-04-27 21:09:02,992 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 21:09:02,992 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 21:09:02,992 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 21:09:02,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-27 21:09:02,993 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-27 21:09:02,993 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 21:09:02,993 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 21:09:02,993 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 21:09:02,993 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 21:09:02,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:09:02,993 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-27 21:09:02,993 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 21:09:02,993 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:09:02,993 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:09:02,993 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 21:09:02,993 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 21:09:02,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:09:02,993 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-27 21:09:02,993 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 21:09:02,993 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:09:02,994 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:09:02,994 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 21:09:02,994 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 21:09:02,994 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 21:09:02,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-27 21:09:02,994 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 44 [2022-04-27 21:09:02,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 21:09:02,994 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-27 21:09:02,994 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 21:09:02,994 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 21:09:02,994 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:09:02,996 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-27 21:09:02,996 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-27 21:09:02,998 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-04-27 21:09:03,028 INFO L902 garLoopResultBuilder]: At program point parse_expression_listENTRY(lines 58 86) the Hoare annotation is: true [2022-04-27 21:09:03,028 INFO L899 garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed. [2022-04-27 21:09:03,028 INFO L899 garLoopResultBuilder]: For program point parse_expression_listFINAL(lines 58 86) no Hoare annotation was computed. [2022-04-27 21:09:03,028 INFO L902 garLoopResultBuilder]: At program point L63-4(lines 63 84) the Hoare annotation is: true [2022-04-27 21:09:03,028 INFO L899 garLoopResultBuilder]: For program point parse_expression_listEXIT(lines 58 86) no Hoare annotation was computed. [2022-04-27 21:09:03,028 INFO L899 garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed. [2022-04-27 21:09:03,028 INFO L899 garLoopResultBuilder]: For program point L63-5(lines 63 84) no Hoare annotation was computed. [2022-04-27 21:09:03,028 INFO L902 garLoopResultBuilder]: At program point L67-5(line 67) the Hoare annotation is: true [2022-04-27 21:09:03,028 INFO L899 garLoopResultBuilder]: For program point L65(lines 65 83) no Hoare annotation was computed. [2022-04-27 21:09:03,028 INFO L899 garLoopResultBuilder]: For program point L67-6(line 67) no Hoare annotation was computed. [2022-04-27 21:09:03,028 INFO L899 garLoopResultBuilder]: For program point L67-1(line 67) no Hoare annotation was computed. [2022-04-27 21:09:03,028 INFO L899 garLoopResultBuilder]: For program point L63-1(lines 63 84) no Hoare annotation was computed. [2022-04-27 21:09:03,028 INFO L899 garLoopResultBuilder]: For program point L68(line 68) no Hoare annotation was computed. [2022-04-27 21:09:03,028 INFO L899 garLoopResultBuilder]: For program point L67-3(line 67) no Hoare annotation was computed. [2022-04-27 21:09:03,028 INFO L899 garLoopResultBuilder]: For program point L63-2(lines 63 84) no Hoare annotation was computed. [2022-04-27 21:09:03,028 INFO L899 garLoopResultBuilder]: For program point L68-2(line 68) no Hoare annotation was computed. [2022-04-27 21:09:03,029 INFO L902 garLoopResultBuilder]: At program point L70-8(line 70) the Hoare annotation is: true [2022-04-27 21:09:03,029 INFO L899 garLoopResultBuilder]: For program point L70-9(line 70) no Hoare annotation was computed. [2022-04-27 21:09:03,029 INFO L899 garLoopResultBuilder]: For program point L70-1(line 70) no Hoare annotation was computed. [2022-04-27 21:09:03,029 INFO L899 garLoopResultBuilder]: For program point L71(line 71) no Hoare annotation was computed. [2022-04-27 21:09:03,029 INFO L899 garLoopResultBuilder]: For program point L70-2(line 70) no Hoare annotation was computed. [2022-04-27 21:09:03,029 INFO L899 garLoopResultBuilder]: For program point L70-6(line 70) no Hoare annotation was computed. [2022-04-27 21:09:03,029 INFO L899 garLoopResultBuilder]: For program point L71-2(line 71) no Hoare annotation was computed. [2022-04-27 21:09:03,029 INFO L899 garLoopResultBuilder]: For program point L70-4(line 70) no Hoare annotation was computed. [2022-04-27 21:09:03,029 INFO L899 garLoopResultBuilder]: For program point L71-4(lines 65 83) no Hoare annotation was computed. [2022-04-27 21:09:03,029 INFO L899 garLoopResultBuilder]: For program point L73(lines 73 75) no Hoare annotation was computed. [2022-04-27 21:09:03,029 INFO L895 garLoopResultBuilder]: At program point L76(line 76) the Hoare annotation is: (not (<= (+ parse_expression_list_~start~0 1) parse_expression_list_~j~0)) [2022-04-27 21:09:03,029 INFO L899 garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed. [2022-04-27 21:09:03,029 INFO L895 garLoopResultBuilder]: At program point L77(line 77) the Hoare annotation is: (not (<= (+ parse_expression_list_~start~0 1) parse_expression_list_~j~0)) [2022-04-27 21:09:03,029 INFO L899 garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed. [2022-04-27 21:09:03,029 INFO L899 garLoopResultBuilder]: For program point L72(lines 72 81) no Hoare annotation was computed. [2022-04-27 21:09:03,029 INFO L895 garLoopResultBuilder]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|)) [2022-04-27 21:09:03,029 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2022-04-27 21:09:03,029 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2022-04-27 21:09:03,029 INFO L902 garLoopResultBuilder]: At program point r_strncpyENTRY(line 42) the Hoare annotation is: true [2022-04-27 21:09:03,029 INFO L899 garLoopResultBuilder]: For program point r_strncpyFINAL(line 42) no Hoare annotation was computed. [2022-04-27 21:09:03,029 INFO L899 garLoopResultBuilder]: For program point r_strncpyEXIT(line 42) no Hoare annotation was computed. [2022-04-27 21:09:03,030 INFO L902 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2022-04-27 21:09:03,030 INFO L902 garLoopResultBuilder]: At program point L-1(line -1) the Hoare annotation is: true [2022-04-27 21:09:03,030 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-04-27 21:09:03,030 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-04-27 21:09:03,030 INFO L902 garLoopResultBuilder]: At program point mainENTRY(lines 87 96) the Hoare annotation is: true [2022-04-27 21:09:03,030 INFO L902 garLoopResultBuilder]: At program point L90-3(lines 90 92) the Hoare annotation is: true [2022-04-27 21:09:03,030 INFO L899 garLoopResultBuilder]: For program point L90-4(lines 90 92) no Hoare annotation was computed. [2022-04-27 21:09:03,030 INFO L899 garLoopResultBuilder]: For program point L90-2(lines 90 92) no Hoare annotation was computed. [2022-04-27 21:09:03,030 INFO L902 garLoopResultBuilder]: At program point L94(line 94) the Hoare annotation is: true [2022-04-27 21:09:03,030 INFO L899 garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed. [2022-04-27 21:09:03,030 INFO L899 garLoopResultBuilder]: For program point mainFINAL(lines 87 96) no Hoare annotation was computed. [2022-04-27 21:09:03,030 INFO L899 garLoopResultBuilder]: For program point mainEXIT(lines 87 96) no Hoare annotation was computed. [2022-04-27 21:09:03,030 INFO L902 garLoopResultBuilder]: At program point __VERIFIER_assertENTRY(lines 14 19) the Hoare annotation is: true [2022-04-27 21:09:03,030 INFO L899 garLoopResultBuilder]: For program point L15(lines 15 17) no Hoare annotation was computed. [2022-04-27 21:09:03,030 INFO L899 garLoopResultBuilder]: For program point L16(line 16) no Hoare annotation was computed. [2022-04-27 21:09:03,030 INFO L899 garLoopResultBuilder]: For program point L15-2(lines 14 19) no Hoare annotation was computed. [2022-04-27 21:09:03,030 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 16) no Hoare annotation was computed. [2022-04-27 21:09:03,030 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 14 19) no Hoare annotation was computed. [2022-04-27 21:09:03,033 INFO L356 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1] [2022-04-27 21:09:03,034 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: r_strncpyFINAL has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: L90-4 has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: L90-4 has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: L90-2 has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: r_strncpyFINAL has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: L90-4 has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: L90-2 has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: parse_expression_listFINAL has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: L66 has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: L63-5 has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: r_strncpyEXIT has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2022-04-27 21:09:03,037 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L15-2 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: parse_expression_listEXIT has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L66 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L66 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L63-5 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L76-1 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L94-1 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L67-6 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L67-1 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L77-1 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L67-6 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L67-1 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L67-1 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L63-1 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L68 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L68 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L67-3 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L67-3 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L63-2 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L63-2 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L68-2 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L70-9 has no Hoare annotation [2022-04-27 21:09:03,038 WARN L170 areAnnotationChecker]: L70-1 has no Hoare annotation [2022-04-27 21:09:03,039 WARN L170 areAnnotationChecker]: L70-9 has no Hoare annotation [2022-04-27 21:09:03,039 WARN L170 areAnnotationChecker]: L70-1 has no Hoare annotation [2022-04-27 21:09:03,039 WARN L170 areAnnotationChecker]: L70-1 has no Hoare annotation [2022-04-27 21:09:03,039 WARN L170 areAnnotationChecker]: L71 has no Hoare annotation [2022-04-27 21:09:03,039 WARN L170 areAnnotationChecker]: L71 has no Hoare annotation [2022-04-27 21:09:03,039 WARN L170 areAnnotationChecker]: L70-2 has no Hoare annotation [2022-04-27 21:09:03,039 WARN L170 areAnnotationChecker]: L70-2 has no Hoare annotation [2022-04-27 21:09:03,039 WARN L170 areAnnotationChecker]: L70-6 has no Hoare annotation [2022-04-27 21:09:03,039 WARN L170 areAnnotationChecker]: L70-6 has no Hoare annotation [2022-04-27 21:09:03,039 WARN L170 areAnnotationChecker]: L71-2 has no Hoare annotation [2022-04-27 21:09:03,039 WARN L170 areAnnotationChecker]: L71-2 has no Hoare annotation [2022-04-27 21:09:03,039 WARN L170 areAnnotationChecker]: L70-4 has no Hoare annotation [2022-04-27 21:09:03,039 WARN L170 areAnnotationChecker]: L71-4 has no Hoare annotation [2022-04-27 21:09:03,039 WARN L170 areAnnotationChecker]: L71-4 has no Hoare annotation [2022-04-27 21:09:03,039 WARN L170 areAnnotationChecker]: L73 has no Hoare annotation [2022-04-27 21:09:03,039 WARN L170 areAnnotationChecker]: L73 has no Hoare annotation [2022-04-27 21:09:03,039 INFO L163 areAnnotationChecker]: CFG has 6 edges. 6 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-04-27 21:09:03,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.04 09:09:03 BasicIcfg [2022-04-27 21:09:03,043 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-27 21:09:03,044 INFO L158 Benchmark]: Toolchain (without parser) took 4831.90ms. Allocated memory was 202.4MB in the beginning and 245.4MB in the end (delta: 43.0MB). Free memory was 148.0MB in the beginning and 206.7MB in the end (delta: -58.7MB). There was no memory consumed. Max. memory is 8.0GB. [2022-04-27 21:09:03,044 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 202.4MB. Free memory was 164.8MB in the beginning and 164.8MB in the end (delta: 72.3kB). There was no memory consumed. Max. memory is 8.0GB. [2022-04-27 21:09:03,044 INFO L158 Benchmark]: CACSL2BoogieTranslator took 263.33ms. Allocated memory is still 202.4MB. Free memory was 147.9MB in the beginning and 174.2MB in the end (delta: -26.3MB). Peak memory consumption was 8.0MB. Max. memory is 8.0GB. [2022-04-27 21:09:03,045 INFO L158 Benchmark]: Boogie Preprocessor took 32.54ms. Allocated memory is still 202.4MB. Free memory was 174.2MB in the beginning and 171.5MB in the end (delta: 2.7MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-04-27 21:09:03,045 INFO L158 Benchmark]: RCFGBuilder took 388.62ms. Allocated memory is still 202.4MB. Free memory was 171.5MB in the beginning and 153.6MB in the end (delta: 17.8MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB. [2022-04-27 21:09:03,045 INFO L158 Benchmark]: IcfgTransformer took 26.41ms. Allocated memory is still 202.4MB. Free memory was 153.6MB in the beginning and 151.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-27 21:09:03,045 INFO L158 Benchmark]: TraceAbstraction took 4111.34ms. Allocated memory was 202.4MB in the beginning and 245.4MB in the end (delta: 43.0MB). Free memory was 150.5MB in the beginning and 206.7MB in the end (delta: -56.2MB). There was no memory consumed. Max. memory is 8.0GB. [2022-04-27 21:09:03,046 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 0.11ms. Allocated memory is still 202.4MB. Free memory was 164.8MB in the beginning and 164.8MB in the end (delta: 72.3kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 263.33ms. Allocated memory is still 202.4MB. Free memory was 147.9MB in the beginning and 174.2MB in the end (delta: -26.3MB). Peak memory consumption was 8.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 32.54ms. Allocated memory is still 202.4MB. Free memory was 174.2MB in the beginning and 171.5MB in the end (delta: 2.7MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 388.62ms. Allocated memory is still 202.4MB. Free memory was 171.5MB in the beginning and 153.6MB in the end (delta: 17.8MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB. * IcfgTransformer took 26.41ms. Allocated memory is still 202.4MB. Free memory was 153.6MB in the beginning and 151.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * TraceAbstraction took 4111.34ms. Allocated memory was 202.4MB in the beginning and 245.4MB in the end (delta: 43.0MB). Free memory was 150.5MB in the beginning and 206.7MB in the end (delta: -56.2MB). There was no memory consumed. 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: 4.1s, OverallIterations: 6, TraceHistogramMax: 4, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 1.8s, 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: 0.0s HoareAnnotationTime, 14 LocationsWithAnnotation, 42 PreInvPairs, 54 NumberOfFragments, 30 HoareAnnotationTreeSize, 42 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 14 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.8s 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 - InvariantResult [Line: 67]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 63]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-04-27 21:09:03,069 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...