/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/loop-industry-pattern/ofuf_3.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-27 21:50:29,482 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-27 21:50:29,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-27 21:50:29,517 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-27 21:50:29,517 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-27 21:50:29,518 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-27 21:50:29,522 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-27 21:50:29,523 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-27 21:50:29,524 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-27 21:50:29,527 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-27 21:50:29,528 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-27 21:50:29,529 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-27 21:50:29,529 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-27 21:50:29,531 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-27 21:50:29,531 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-27 21:50:29,533 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-27 21:50:29,534 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-27 21:50:29,534 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-27 21:50:29,536 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-27 21:50:29,539 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-27 21:50:29,541 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-27 21:50:29,541 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-27 21:50:29,542 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-27 21:50:29,542 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-27 21:50:29,543 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-27 21:50:29,548 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-27 21:50:29,553 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-27 21:50:29,553 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-27 21:50:29,554 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-27 21:50:29,555 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 21:50:29,575 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-27 21:50:29,575 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-27 21:50:29,576 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-27 21:50:29,576 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-27 21:50:29,577 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-27 21:50:29,577 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-27 21:50:29,577 INFO L138 SettingsManager]: * Use SBE=true [2022-04-27 21:50:29,577 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-27 21:50:29,577 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-27 21:50:29,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-27 21:50:29,578 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-27 21:50:29,578 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-27 21:50:29,578 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-27 21:50:29,578 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-27 21:50:29,578 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-27 21:50:29,578 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-27 21:50:29,578 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-27 21:50:29,578 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-27 21:50:29,578 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-27 21:50:29,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 21:50:29,579 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-27 21:50:29,579 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-27 21:50:29,587 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-27 21:50:29,587 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-27 21:50:29,587 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-27 21:50:29,587 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-27 21:50:29,587 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-04-27 21:50:29,587 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-04-27 21:50:29,588 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-27 21:50:29,588 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-27 21:50:29,771 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-27 21:50:29,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-27 21:50:29,789 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-27 21:50:29,790 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-27 21:50:29,791 INFO L275 PluginConnector]: CDTParser initialized [2022-04-27 21:50:29,791 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_3.c [2022-04-27 21:50:29,842 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4c808023/699bfb7f45544eb085ea6c755c4fbddc/FLAGc2efffa7e [2022-04-27 21:50:30,223 INFO L306 CDTParser]: Found 1 translation units. [2022-04-27 21:50:30,223 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_3.c [2022-04-27 21:50:30,231 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4c808023/699bfb7f45544eb085ea6c755c4fbddc/FLAGc2efffa7e [2022-04-27 21:50:30,245 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4c808023/699bfb7f45544eb085ea6c755c4fbddc [2022-04-27 21:50:30,247 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-27 21:50:30,248 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-27 21:50:30,250 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-27 21:50:30,250 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-27 21:50:30,252 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-27 21:50:30,253 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 09:50:30" (1/1) ... [2022-04-27 21:50:30,254 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35c1025b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:30, skipping insertion in model container [2022-04-27 21:50:30,254 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 09:50:30" (1/1) ... [2022-04-27 21:50:30,258 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-27 21:50:30,293 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-27 21:50:30,506 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_3.c[11322,11335] [2022-04-27 21:50:30,508 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 21:50:30,520 INFO L203 MainTranslator]: Completed pre-run [2022-04-27 21:50:30,587 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_3.c[11322,11335] [2022-04-27 21:50:30,587 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 21:50:30,608 INFO L208 MainTranslator]: Completed translation [2022-04-27 21:50:30,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:30 WrapperNode [2022-04-27 21:50:30,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-27 21:50:30,610 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-27 21:50:30,611 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-27 21:50:30,611 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-27 21:50:30,618 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:30" (1/1) ... [2022-04-27 21:50:30,619 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:30" (1/1) ... [2022-04-27 21:50:30,641 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:30" (1/1) ... [2022-04-27 21:50:30,641 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:30" (1/1) ... [2022-04-27 21:50:30,670 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:30" (1/1) ... [2022-04-27 21:50:30,675 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:30" (1/1) ... [2022-04-27 21:50:30,676 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:30" (1/1) ... [2022-04-27 21:50:30,679 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-27 21:50:30,679 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-27 21:50:30,679 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-27 21:50:30,679 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-27 21:50:30,684 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:30" (1/1) ... [2022-04-27 21:50:30,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 21:50:30,698 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 21:50:30,709 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 21:50:30,724 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 21:50:30,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-27 21:50:30,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-27 21:50:30,738 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-27 21:50:30,738 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-27 21:50:30,739 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-04-27 21:50:30,739 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-04-27 21:50:30,739 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_92 [2022-04-27 21:50:30,740 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-04-27 21:50:30,740 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_96 [2022-04-27 21:50:30,740 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_97 [2022-04-27 21:50:30,740 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_99 [2022-04-27 21:50:30,740 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_100 [2022-04-27 21:50:30,741 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-27 21:50:30,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-27 21:50:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-27 21:50:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-27 21:50:30,743 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-27 21:50:30,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-27 21:50:30,743 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-27 21:50:30,743 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-04-27 21:50:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2022-04-27 21:50:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-04-27 21:50:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_92 [2022-04-27 21:50:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-04-27 21:50:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_96 [2022-04-27 21:50:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_97 [2022-04-27 21:50:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2022-04-27 21:50:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_99 [2022-04-27 21:50:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_100 [2022-04-27 21:50:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-04-27 21:50:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-27 21:50:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-27 21:50:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-04-27 21:50:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-27 21:50:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-04-27 21:50:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-27 21:50:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-27 21:50:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-27 21:50:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-04-27 21:50:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-04-27 21:50:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-27 21:50:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-04-27 21:50:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-27 21:50:30,894 INFO L234 CfgBuilder]: Building ICFG [2022-04-27 21:50:30,895 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-27 21:50:31,300 INFO L275 CfgBuilder]: Performing block encoding [2022-04-27 21:50:31,307 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-27 21:50:31,307 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2022-04-27 21:50:31,308 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 09:50:31 BoogieIcfgContainer [2022-04-27 21:50:31,309 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-27 21:50:31,309 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-27 21:50:31,309 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-27 21:50:31,311 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-27 21:50:31,312 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 09:50:31" (1/1) ... [2022-04-27 21:50:31,314 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_QVASR [2022-04-27 21:50:31,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 27.04 09:50:31 BasicIcfg [2022-04-27 21:50:31,395 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-04-27 21:50:31,396 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-27 21:50:31,396 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-27 21:50:31,398 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-27 21:50:31,398 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.04 09:50:30" (1/4) ... [2022-04-27 21:50:31,399 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@530cbbad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 09:50:31, skipping insertion in model container [2022-04-27 21:50:31,399 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:30" (2/4) ... [2022-04-27 21:50:31,399 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@530cbbad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 09:50:31, skipping insertion in model container [2022-04-27 21:50:31,399 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 09:50:31" (3/4) ... [2022-04-27 21:50:31,399 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@530cbbad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.04 09:50:31, skipping insertion in model container [2022-04-27 21:50:31,399 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 27.04 09:50:31" (4/4) ... [2022-04-27 21:50:31,400 INFO L111 eAbstractionObserver]: Analyzing ICFG ofuf_3.cqvasr [2022-04-27 21:50:31,409 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-27 21:50:31,409 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-27 21:50:31,436 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-27 21:50:31,440 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@cebb89, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@6cd29f9f [2022-04-27 21:50:31,440 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-27 21:50:31,446 INFO L276 IsEmpty]: Start isEmpty. Operand has 128 states, 99 states have (on average 1.5353535353535352) internal successors, (152), 101 states have internal predecessors, (152), 16 states have call successors, (16), 11 states have call predecessors, (16), 11 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-27 21:50:31,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-27 21:50:31,453 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 21:50:31,453 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, 1] [2022-04-27 21:50:31,453 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 21:50:31,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 21:50:31,456 INFO L85 PathProgramCache]: Analyzing trace with hash 1557733986, now seen corresponding path program 1 times [2022-04-27 21:50:31,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 21:50:31,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [312685926] [2022-04-27 21:50:31,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:50:31,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 21:50:31,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:50:31,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 21:50:31,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:50:31,710 INFO L290 TraceCheckUtils]: 0: Hoare triple {146#(and (= ~Id_MCDC_110~0.offset |old(~Id_MCDC_110~0.offset)|) (= ~Id_MCDC_109~0.offset |old(~Id_MCDC_109~0.offset)|) (= |~#Id_MCDC_112~0.base| |old(~#Id_MCDC_112~0.base)|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |old(~Id_MCDC_106~0)| ~Id_MCDC_106~0) (= ~Id_MCDC_107~0.base |old(~Id_MCDC_107~0.base)|) (= |old(~#Id_MCDC_112~0.offset)| |~#Id_MCDC_112~0.offset|) (= ~Id_MCDC_108~0.base |old(~Id_MCDC_108~0.base)|) (= |old(~Id_MCDC_109~0.base)| ~Id_MCDC_109~0.base) (= |old(~#Id_MCDC_113~0.base)| |~#Id_MCDC_113~0.base|) (= |old(~#Id_MCDC_113~0.offset)| |~#Id_MCDC_113~0.offset|) (= |old(~Id_MCDC_110~0.base)| ~Id_MCDC_110~0.base) (= |old(~Id_MCDC_104~0)| ~Id_MCDC_104~0) (= |old(~Id_MCDC_108~0.offset)| ~Id_MCDC_108~0.offset) (= |old(~Id_MCDC_105~0)| ~Id_MCDC_105~0) (= ~Id_MCDC_107~0.offset |old(~Id_MCDC_107~0.offset)|) (= |old(~Id_MCDC_111~0.offset)| ~Id_MCDC_111~0.offset) (= |#NULL.offset| |old(#NULL.offset)|) (= ~Id_MCDC_111~0.base |old(~Id_MCDC_111~0.base)|) (= |old(#NULL.base)| |#NULL.base|))} [392] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse5 (+ 20 |v_~#Id_MCDC_113~0.offset_6|)) (.cse1 (select |v_#memory_$Pointer$.offset_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse2 (+ 4 |v_~#Id_MCDC_113~0.offset_6|)) (.cse0 (select |v_#memory_int_29| 5)) (.cse6 (select |v_#memory_int_29| 9)) (.cse3 (select |v_#memory_int_29| |v_~#Id_MCDC_112~0.base_3|)) (.cse8 (select |v_#memory_int_29| 8)) (.cse10 (select |v_#memory_int_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse11 (select |v_#memory_int_29| 7)) (.cse7 (+ 12 |v_~#Id_MCDC_113~0.offset_6|)) (.cse13 (select |v_#memory_int_29| 1)) (.cse4 (select |v_#memory_$Pointer$.base_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse12 (+ 28 |v_~#Id_MCDC_113~0.offset_6|)) (.cse14 (select |v_#memory_int_29| 10)) (.cse9 (select |v_#memory_int_29| 4))) (and (= (select .cse0 1) 111) (= 0 (select .cse1 .cse2)) (= |v_~#Id_MCDC_113~0.offset_6| 0) (= 0 (select .cse3 (+ 8 |v_~#Id_MCDC_112~0.offset_3|))) (= v_~Id_MCDC_107~0.base_2 0) (= (select .cse4 .cse5) 0) (= (select .cse6 6) 0) (= 5 (select |v_#length_16| 4)) (= v_~Id_MCDC_108~0.offset_2 0) (= (select .cse6 2) 46) (= 115 (select .cse6 5)) (= (select |v_#valid_54| 4) 1) (= |v_~#Id_MCDC_113~0.base_6| 12) (= (select .cse1 .cse7) 0) (= 119 (select .cse8 0)) (= (select .cse3 (+ 12 |v_~#Id_MCDC_112~0.offset_3|)) 0) (= (select |v_#valid_54| 7) 1) (= (select .cse6 4) 100) (= (select .cse1 .cse5) 0) (= (select .cse9 0) 114) (= v_~Id_MCDC_114~0_6 0) (= (select |v_#length_16| 5) 3) (= (select .cse10 (+ |v_~#Id_MCDC_113~0.offset_6| 1)) 0) (= (select |v_#valid_54| 5) 1) (= (select .cse3 |v_~#Id_MCDC_112~0.offset_3|) 0) (= (select |v_#valid_54| 1) 1) (= (select .cse11 4) 0) (= (select .cse9 3) 100) (= 101 (select .cse6 3)) (= (select .cse1 .cse12) 0) (= (select .cse10 (+ 3 |v_~#Id_MCDC_113~0.offset_6|)) 0) (= 0 v_~Id_MCDC_107~0.offset_2) (= v_~Id_MCDC_104~0_1 0) (= (select |v_#length_16| 8) 3) (< 0 |v_#StackHeapBarrier_3|) (= 5 (select |v_#length_16| 7)) (= (select .cse6 1) 110) (= (select .cse11 2) 118) (= |v_#NULL.base_1| 0) (= (select |v_#valid_54| 2) 1) (= 0 (select .cse4 .cse2)) (= v_~Id_MCDC_110~0.base_2 0) (= v_~Id_MCDC_110~0.offset_2 0) (= (select |v_#valid_54| 10) 1) (= |v_~#Id_MCDC_112~0.offset_3| 0) (= (select |v_#valid_54| 6) 1) (= 2 (select |v_#length_16| 10)) (= (select |v_#valid_54| 9) 1) (= (select .cse8 2) 0) (= 16 (select |v_#length_16| 11)) (= 7 (select |v_#length_16| 9)) (= 48 (select .cse13 0)) (= 115 (select .cse11 1)) (= 36 (select |v_#length_16| 12)) (= v_~Id_MCDC_109~0.offset_2 0) (= |v_~#Id_MCDC_112~0.base_3| 11) (= (select .cse0 2) 0) (= (select |v_#valid_54| 8) 1) (= v_~Id_MCDC_106~0_3 0) (= 119 (select .cse0 0)) (= (select |v_#valid_54| 12) 1) (= (select .cse6 0) 105) (= (select .cse11 0) 114) (= (select |v_#valid_54| 3) 1) (= (select .cse3 (+ 4 |v_~#Id_MCDC_112~0.offset_3|)) 0) (= v_~Id_MCDC_111~0.offset_4 0) (= 111 (select .cse8 1)) (= v_~Id_MCDC_111~0.base_4 0) (= (select .cse10 |v_~#Id_MCDC_113~0.offset_6|) 0) (= (select .cse11 3) 100) (= |v_#NULL.offset_1| 0) (= v_~Id_MCDC_108~0.base_2 0) (= (select |v_#valid_54| 11) 1) (= (select .cse14 1) 0) (= (select |v_#valid_54| 0) 0) (= 2 (select |v_#length_16| 1)) (= v_~Id_MCDC_109~0.base_2 0) (= (select .cse4 .cse7) 0) (= v_~Id_MCDC_105~0_3 0) (= 118 (select .cse9 2)) (= (select .cse9 4) 0) (= 9 (select |v_#length_16| 2)) (= (select .cse13 1) 0) (= (select |v_#length_16| 6) 20) (= (select .cse4 .cse12) 0) (= (select .cse14 0) 114) (= (select |v_#length_16| 3) 12) (= 115 (select .cse9 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_29|, #valid=|v_#valid_54|, #memory_int=|v_#memory_int_29|, #length=|v_#length_16|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_29|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_29|, ~#Id_MCDC_113~0.base=|v_~#Id_MCDC_113~0.base_6|, #NULL.offset=|v_#NULL.offset_1|, ~Id_MCDC_111~0.offset=v_~Id_MCDC_111~0.offset_4, ~#Id_MCDC_112~0.base=|v_~#Id_MCDC_112~0.base_3|, ~#Id_MCDC_112~0.offset=|v_~#Id_MCDC_112~0.offset_3|, ~Id_MCDC_109~0.offset=v_~Id_MCDC_109~0.offset_2, ~Id_MCDC_114~0=v_~Id_MCDC_114~0_6, #length=|v_#length_16|, ~Id_MCDC_106~0=v_~Id_MCDC_106~0_3, ~Id_MCDC_104~0=v_~Id_MCDC_104~0_1, ~#Id_MCDC_113~0.offset=|v_~#Id_MCDC_113~0.offset_6|, ~Id_MCDC_109~0.base=v_~Id_MCDC_109~0.base_2, ~Id_MCDC_108~0.offset=v_~Id_MCDC_108~0.offset_2, ~Id_MCDC_107~0.base=v_~Id_MCDC_107~0.base_2, ~Id_MCDC_110~0.base=v_~Id_MCDC_110~0.base_2, ~Id_MCDC_108~0.base=v_~Id_MCDC_108~0.base_2, ~Id_MCDC_111~0.base=v_~Id_MCDC_111~0.base_4, #NULL.base=|v_#NULL.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, ~Id_MCDC_110~0.offset=v_~Id_MCDC_110~0.offset_2, #valid=|v_#valid_54|, #memory_int=|v_#memory_int_29|, ~Id_MCDC_107~0.offset=v_~Id_MCDC_107~0.offset_2, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_29|, ~Id_MCDC_105~0=v_~Id_MCDC_105~0_3} AuxVars[] AssignedVars[~#Id_MCDC_113~0.offset, ~Id_MCDC_109~0.base, ~#Id_MCDC_113~0.base, ~Id_MCDC_108~0.offset, ~Id_MCDC_107~0.base, #NULL.offset, ~Id_MCDC_110~0.base, ~Id_MCDC_111~0.offset, ~Id_MCDC_108~0.base, ~#Id_MCDC_112~0.base, ~#Id_MCDC_112~0.offset, ~Id_MCDC_109~0.offset, ~Id_MCDC_111~0.base, #NULL.base, ~Id_MCDC_114~0, ~Id_MCDC_110~0.offset, ~Id_MCDC_107~0.offset, ~Id_MCDC_106~0, ~Id_MCDC_104~0, ~Id_MCDC_105~0] {131#true} is VALID [2022-04-27 21:50:31,711 INFO L290 TraceCheckUtils]: 1: Hoare triple {131#true} [395] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 21:50:31,711 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131#true} {131#true} [558] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 21:50:31,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-27 21:50:31,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:50:31,762 INFO L290 TraceCheckUtils]: 0: Hoare triple {147#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))} [406] Id_MCDC_97ENTRY-->L352-3: Formula: (let ((.cse2 (store |v_#valid_17| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1| 1))) (let ((.cse1 (store .cse2 |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1| 1))) (let ((.cse3 (store .cse1 |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1| 1))) (let ((.cse0 (store .cse3 |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1| 1))) (and (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|) (= (select .cse0 |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1|) 0) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1|) (= v_Id_MCDC_97_~Id_MCDC_35~0_1 0) (= (select .cse1 |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|) 0) (= |v_Id_MCDC_97_~#Id_MCDC_136~0.offset_1| 0) (= |v_Id_MCDC_97_~#Id_MCDC_128~0.offset_1| 0) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1|) (= |v_Id_MCDC_97_~#Id_MCDC_135~0.offset_1| 0) (not (= |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1| 0)) (= (select |v_#valid_17| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|) 0) (not (= |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1| 0)) (= v_Id_MCDC_97_~Id_MCDC_134~0_1 0) (= (store .cse0 |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1| 1) |v_#valid_12|) (not (= |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1| 0)) (= |v_Id_MCDC_97_~#Id_MCDC_131~0.offset_1| 0) (= v_Id_MCDC_97_~Id_MCDC_132~0_1 0) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|) (not (= |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1| 0)) (= (select .cse2 |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|) 0) (= (store (store (store (store (store |v_#length_15| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1| 8) |v_#length_10|) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|) (= v_Id_MCDC_97_~Id_MCDC_36~0_1 0) (= (select (select |v_#memory_int_17| |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|) |v_Id_MCDC_97_~#Id_MCDC_130~0.offset_1|) 0) (not (= |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1| 0)) (= (select .cse3 |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1|) 0) (= (select (select |v_#memory_int_17| |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|) |v_Id_MCDC_97_~#Id_MCDC_131~0.offset_1|) 0) (= v_Id_MCDC_97_~Id_MCDC_123~0_1 6144) (= |v_Id_MCDC_97_~#Id_MCDC_130~0.offset_1| 0) (= (select (select |v_#memory_int_17| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|) |v_Id_MCDC_97_~#Id_MCDC_128~0.offset_1|) 0) (= v_Id_MCDC_97_~Id_MCDC_133~0_1 0)))))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_15|, #valid=|v_#valid_17|} OutVars{Id_MCDC_97_~Id_MCDC_127~0=v_Id_MCDC_97_~Id_MCDC_127~0_1, Id_MCDC_97_~Id_MCDC_137~0.base=v_Id_MCDC_97_~Id_MCDC_137~0.base_1, Id_MCDC_97_~Id_MCDC_134~0=v_Id_MCDC_97_~Id_MCDC_134~0_1, Id_MCDC_97_~Id_MCDC_123~0=v_Id_MCDC_97_~Id_MCDC_123~0_1, Id_MCDC_97_~Id_MCDC_137~0.offset=v_Id_MCDC_97_~Id_MCDC_137~0.offset_1, Id_MCDC_97_~Id_MCDC_126~0=v_Id_MCDC_97_~Id_MCDC_126~0_1, #length=|v_#length_10|, Id_MCDC_97_~#Id_MCDC_136~0.offset=|v_Id_MCDC_97_~#Id_MCDC_136~0.offset_1|, Id_MCDC_97_~#Id_MCDC_135~0.base=|v_Id_MCDC_97_~#Id_MCDC_135~0.base_1|, Id_MCDC_97_~Id_MCDC_124~0=v_Id_MCDC_97_~Id_MCDC_124~0_1, Id_MCDC_97_~#Id_MCDC_136~0.base=|v_Id_MCDC_97_~#Id_MCDC_136~0.base_1|, Id_MCDC_97_~Id_MCDC_35~0=v_Id_MCDC_97_~Id_MCDC_35~0_1, Id_MCDC_97_~#Id_MCDC_130~0.base=|v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|, Id_MCDC_97_~Id_MCDC_129~0=v_Id_MCDC_97_~Id_MCDC_129~0_1, Id_MCDC_97_~Id_MCDC_138~0=v_Id_MCDC_97_~Id_MCDC_138~0_1, Id_MCDC_97_~Id_MCDC_132~0=v_Id_MCDC_97_~Id_MCDC_132~0_1, Id_MCDC_97_~#Id_MCDC_131~0.offset=|v_Id_MCDC_97_~#Id_MCDC_131~0.offset_1|, Id_MCDC_97_~#Id_MCDC_128~0.base=|v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|, Id_MCDC_97_~Id_MCDC_125~0=v_Id_MCDC_97_~Id_MCDC_125~0_1, Id_MCDC_97_~#Id_MCDC_135~0.offset=|v_Id_MCDC_97_~#Id_MCDC_135~0.offset_1|, Id_MCDC_97_~#Id_MCDC_131~0.base=|v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_12|, Id_MCDC_97_~Id_MCDC_36~0=v_Id_MCDC_97_~Id_MCDC_36~0_1, #memory_int=|v_#memory_int_17|, Id_MCDC_97_~Id_MCDC_133~0=v_Id_MCDC_97_~Id_MCDC_133~0_1, Id_MCDC_97_~#Id_MCDC_128~0.offset=|v_Id_MCDC_97_~#Id_MCDC_128~0.offset_1|, Id_MCDC_97_~#Id_MCDC_130~0.offset=|v_Id_MCDC_97_~#Id_MCDC_130~0.offset_1|} AuxVars[] AssignedVars[Id_MCDC_97_~Id_MCDC_127~0, Id_MCDC_97_~Id_MCDC_137~0.base, Id_MCDC_97_~Id_MCDC_134~0, Id_MCDC_97_~Id_MCDC_123~0, Id_MCDC_97_~Id_MCDC_137~0.offset, Id_MCDC_97_~Id_MCDC_126~0, #length, Id_MCDC_97_~#Id_MCDC_136~0.offset, Id_MCDC_97_~#Id_MCDC_135~0.base, Id_MCDC_97_~Id_MCDC_124~0, Id_MCDC_97_~#Id_MCDC_136~0.base, Id_MCDC_97_~Id_MCDC_35~0, Id_MCDC_97_~#Id_MCDC_130~0.base, Id_MCDC_97_~Id_MCDC_129~0, Id_MCDC_97_~Id_MCDC_138~0, Id_MCDC_97_~Id_MCDC_132~0, Id_MCDC_97_~#Id_MCDC_131~0.offset, Id_MCDC_97_~#Id_MCDC_128~0.base, Id_MCDC_97_~Id_MCDC_125~0, Id_MCDC_97_~#Id_MCDC_135~0.offset, Id_MCDC_97_~#Id_MCDC_131~0.base, #valid, Id_MCDC_97_~Id_MCDC_36~0, Id_MCDC_97_~Id_MCDC_133~0, Id_MCDC_97_~#Id_MCDC_128~0.offset, Id_MCDC_97_~#Id_MCDC_130~0.offset] {131#true} is VALID [2022-04-27 21:50:31,763 INFO L290 TraceCheckUtils]: 1: Hoare triple {131#true} [410] L352-3-->L352-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:31,763 INFO L290 TraceCheckUtils]: 2: Hoare triple {132#false} [417] L352-4-->L356: Formula: (not (<= (mod v_Id_MCDC_97_~Id_MCDC_123~0_5 4294967296) 6147)) InVars {Id_MCDC_97_~Id_MCDC_123~0=v_Id_MCDC_97_~Id_MCDC_123~0_5} OutVars{Id_MCDC_97_~Id_MCDC_123~0=v_Id_MCDC_97_~Id_MCDC_123~0_5} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:31,764 INFO L290 TraceCheckUtils]: 3: Hoare triple {132#false} [426] L356-->Id_MCDC_97FINAL: Formula: (and (= |v_#valid_18| (store (store (store (store (store |v_#valid_23| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_130~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_131~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_135~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_136~0.base_3| 0)) (= 0 |v_Id_MCDC_97_#res_1|)) InVars {Id_MCDC_97_~#Id_MCDC_131~0.base=|v_Id_MCDC_97_~#Id_MCDC_131~0.base_3|, Id_MCDC_97_~#Id_MCDC_136~0.base=|v_Id_MCDC_97_~#Id_MCDC_136~0.base_3|, Id_MCDC_97_~#Id_MCDC_130~0.base=|v_Id_MCDC_97_~#Id_MCDC_130~0.base_3|, #valid=|v_#valid_23|, Id_MCDC_97_~#Id_MCDC_128~0.base=|v_Id_MCDC_97_~#Id_MCDC_128~0.base_3|, Id_MCDC_97_~#Id_MCDC_135~0.base=|v_Id_MCDC_97_~#Id_MCDC_135~0.base_3|} OutVars{Id_MCDC_97_#res=|v_Id_MCDC_97_#res_1|, #valid=|v_#valid_18|, Id_MCDC_97_~#Id_MCDC_131~0.offset=|v_Id_MCDC_97_~#Id_MCDC_131~0.offset_2|, Id_MCDC_97_~#Id_MCDC_128~0.offset=|v_Id_MCDC_97_~#Id_MCDC_128~0.offset_2|, Id_MCDC_97_~#Id_MCDC_130~0.offset=|v_Id_MCDC_97_~#Id_MCDC_130~0.offset_2|, Id_MCDC_97_~#Id_MCDC_135~0.offset=|v_Id_MCDC_97_~#Id_MCDC_135~0.offset_2|, Id_MCDC_97_~#Id_MCDC_136~0.offset=|v_Id_MCDC_97_~#Id_MCDC_136~0.offset_2|} AuxVars[] AssignedVars[Id_MCDC_97_~#Id_MCDC_131~0.base, Id_MCDC_97_#res, Id_MCDC_97_~#Id_MCDC_136~0.base, Id_MCDC_97_~#Id_MCDC_130~0.base, #valid, Id_MCDC_97_~#Id_MCDC_131~0.offset, Id_MCDC_97_~#Id_MCDC_128~0.offset, Id_MCDC_97_~#Id_MCDC_130~0.offset, Id_MCDC_97_~#Id_MCDC_128~0.base, Id_MCDC_97_~#Id_MCDC_135~0.offset, Id_MCDC_97_~#Id_MCDC_136~0.offset, Id_MCDC_97_~#Id_MCDC_135~0.base] {132#false} is VALID [2022-04-27 21:50:31,764 INFO L290 TraceCheckUtils]: 4: Hoare triple {132#false} [432] Id_MCDC_97FINAL-->Id_MCDC_97EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:31,764 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {132#false} {131#true} [562] Id_MCDC_97EXIT-->L405-1: AOR: Formula: (= |v_Id_MCDC_97_#resOutParam_1| |v_Id_MCDC_99_#t~ret51_3|) InVars {Id_MCDC_97_#res=|v_Id_MCDC_97_#resOutParam_1|} OutVars{Id_MCDC_99_#t~ret51=|v_Id_MCDC_99_#t~ret51_3|} AuxVars[] AssignedVars[Id_MCDC_97_#res, Id_MCDC_99_#t~ret51] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:31,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-27 21:50:31,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:50:31,768 INFO L290 TraceCheckUtils]: 0: Hoare triple {131#true} [467] avoid_zeroENTRY-->L11: Formula: (= |v_avoid_zero_#in~y_1| v_avoid_zero_~y_1) InVars {avoid_zero_#in~y=|v_avoid_zero_#in~y_1|} OutVars{avoid_zero_#in~y=|v_avoid_zero_#in~y_1|, avoid_zero_~y=v_avoid_zero_~y_1} AuxVars[] AssignedVars[avoid_zero_~y] {131#true} is VALID [2022-04-27 21:50:31,769 INFO L290 TraceCheckUtils]: 1: Hoare triple {131#true} [478] L11-->L11-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:31,769 INFO L290 TraceCheckUtils]: 2: Hoare triple {132#false} [489] L11-2-->avoid_zeroEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:31,769 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {132#false} {132#false} [570] avoid_zeroEXIT-->L272-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (not (= (mod v_Id_MCDC_92_~Id_MCDC_118~0_9 4294967296) 0)) 1 0) |v_avoid_zero_#in~yInParam_1|) InVars {Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_9} OutVars{avoid_zero_#in~y=|v_avoid_zero_#in~yInParam_1|} AuxVars[] AssignedVars[avoid_zero_#in~y, Id_MCDC_92_~Id_MCDC_118~0] {132#false} is VALID [2022-04-27 21:50:31,771 INFO L272 TraceCheckUtils]: 0: Hoare triple {131#true} [390] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {146#(and (= ~Id_MCDC_110~0.offset |old(~Id_MCDC_110~0.offset)|) (= ~Id_MCDC_109~0.offset |old(~Id_MCDC_109~0.offset)|) (= |~#Id_MCDC_112~0.base| |old(~#Id_MCDC_112~0.base)|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |old(~Id_MCDC_106~0)| ~Id_MCDC_106~0) (= ~Id_MCDC_107~0.base |old(~Id_MCDC_107~0.base)|) (= |old(~#Id_MCDC_112~0.offset)| |~#Id_MCDC_112~0.offset|) (= ~Id_MCDC_108~0.base |old(~Id_MCDC_108~0.base)|) (= |old(~Id_MCDC_109~0.base)| ~Id_MCDC_109~0.base) (= |old(~#Id_MCDC_113~0.base)| |~#Id_MCDC_113~0.base|) (= |old(~#Id_MCDC_113~0.offset)| |~#Id_MCDC_113~0.offset|) (= |old(~Id_MCDC_110~0.base)| ~Id_MCDC_110~0.base) (= |old(~Id_MCDC_104~0)| ~Id_MCDC_104~0) (= |old(~Id_MCDC_108~0.offset)| ~Id_MCDC_108~0.offset) (= |old(~Id_MCDC_105~0)| ~Id_MCDC_105~0) (= ~Id_MCDC_107~0.offset |old(~Id_MCDC_107~0.offset)|) (= |old(~Id_MCDC_111~0.offset)| ~Id_MCDC_111~0.offset) (= |#NULL.offset| |old(#NULL.offset)|) (= ~Id_MCDC_111~0.base |old(~Id_MCDC_111~0.base)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 21:50:31,772 INFO L290 TraceCheckUtils]: 1: Hoare triple {146#(and (= ~Id_MCDC_110~0.offset |old(~Id_MCDC_110~0.offset)|) (= ~Id_MCDC_109~0.offset |old(~Id_MCDC_109~0.offset)|) (= |~#Id_MCDC_112~0.base| |old(~#Id_MCDC_112~0.base)|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |old(~Id_MCDC_106~0)| ~Id_MCDC_106~0) (= ~Id_MCDC_107~0.base |old(~Id_MCDC_107~0.base)|) (= |old(~#Id_MCDC_112~0.offset)| |~#Id_MCDC_112~0.offset|) (= ~Id_MCDC_108~0.base |old(~Id_MCDC_108~0.base)|) (= |old(~Id_MCDC_109~0.base)| ~Id_MCDC_109~0.base) (= |old(~#Id_MCDC_113~0.base)| |~#Id_MCDC_113~0.base|) (= |old(~#Id_MCDC_113~0.offset)| |~#Id_MCDC_113~0.offset|) (= |old(~Id_MCDC_110~0.base)| ~Id_MCDC_110~0.base) (= |old(~Id_MCDC_104~0)| ~Id_MCDC_104~0) (= |old(~Id_MCDC_108~0.offset)| ~Id_MCDC_108~0.offset) (= |old(~Id_MCDC_105~0)| ~Id_MCDC_105~0) (= ~Id_MCDC_107~0.offset |old(~Id_MCDC_107~0.offset)|) (= |old(~Id_MCDC_111~0.offset)| ~Id_MCDC_111~0.offset) (= |#NULL.offset| |old(#NULL.offset)|) (= ~Id_MCDC_111~0.base |old(~Id_MCDC_111~0.base)|) (= |old(#NULL.base)| |#NULL.base|))} [392] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse5 (+ 20 |v_~#Id_MCDC_113~0.offset_6|)) (.cse1 (select |v_#memory_$Pointer$.offset_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse2 (+ 4 |v_~#Id_MCDC_113~0.offset_6|)) (.cse0 (select |v_#memory_int_29| 5)) (.cse6 (select |v_#memory_int_29| 9)) (.cse3 (select |v_#memory_int_29| |v_~#Id_MCDC_112~0.base_3|)) (.cse8 (select |v_#memory_int_29| 8)) (.cse10 (select |v_#memory_int_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse11 (select |v_#memory_int_29| 7)) (.cse7 (+ 12 |v_~#Id_MCDC_113~0.offset_6|)) (.cse13 (select |v_#memory_int_29| 1)) (.cse4 (select |v_#memory_$Pointer$.base_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse12 (+ 28 |v_~#Id_MCDC_113~0.offset_6|)) (.cse14 (select |v_#memory_int_29| 10)) (.cse9 (select |v_#memory_int_29| 4))) (and (= (select .cse0 1) 111) (= 0 (select .cse1 .cse2)) (= |v_~#Id_MCDC_113~0.offset_6| 0) (= 0 (select .cse3 (+ 8 |v_~#Id_MCDC_112~0.offset_3|))) (= v_~Id_MCDC_107~0.base_2 0) (= (select .cse4 .cse5) 0) (= (select .cse6 6) 0) (= 5 (select |v_#length_16| 4)) (= v_~Id_MCDC_108~0.offset_2 0) (= (select .cse6 2) 46) (= 115 (select .cse6 5)) (= (select |v_#valid_54| 4) 1) (= |v_~#Id_MCDC_113~0.base_6| 12) (= (select .cse1 .cse7) 0) (= 119 (select .cse8 0)) (= (select .cse3 (+ 12 |v_~#Id_MCDC_112~0.offset_3|)) 0) (= (select |v_#valid_54| 7) 1) (= (select .cse6 4) 100) (= (select .cse1 .cse5) 0) (= (select .cse9 0) 114) (= v_~Id_MCDC_114~0_6 0) (= (select |v_#length_16| 5) 3) (= (select .cse10 (+ |v_~#Id_MCDC_113~0.offset_6| 1)) 0) (= (select |v_#valid_54| 5) 1) (= (select .cse3 |v_~#Id_MCDC_112~0.offset_3|) 0) (= (select |v_#valid_54| 1) 1) (= (select .cse11 4) 0) (= (select .cse9 3) 100) (= 101 (select .cse6 3)) (= (select .cse1 .cse12) 0) (= (select .cse10 (+ 3 |v_~#Id_MCDC_113~0.offset_6|)) 0) (= 0 v_~Id_MCDC_107~0.offset_2) (= v_~Id_MCDC_104~0_1 0) (= (select |v_#length_16| 8) 3) (< 0 |v_#StackHeapBarrier_3|) (= 5 (select |v_#length_16| 7)) (= (select .cse6 1) 110) (= (select .cse11 2) 118) (= |v_#NULL.base_1| 0) (= (select |v_#valid_54| 2) 1) (= 0 (select .cse4 .cse2)) (= v_~Id_MCDC_110~0.base_2 0) (= v_~Id_MCDC_110~0.offset_2 0) (= (select |v_#valid_54| 10) 1) (= |v_~#Id_MCDC_112~0.offset_3| 0) (= (select |v_#valid_54| 6) 1) (= 2 (select |v_#length_16| 10)) (= (select |v_#valid_54| 9) 1) (= (select .cse8 2) 0) (= 16 (select |v_#length_16| 11)) (= 7 (select |v_#length_16| 9)) (= 48 (select .cse13 0)) (= 115 (select .cse11 1)) (= 36 (select |v_#length_16| 12)) (= v_~Id_MCDC_109~0.offset_2 0) (= |v_~#Id_MCDC_112~0.base_3| 11) (= (select .cse0 2) 0) (= (select |v_#valid_54| 8) 1) (= v_~Id_MCDC_106~0_3 0) (= 119 (select .cse0 0)) (= (select |v_#valid_54| 12) 1) (= (select .cse6 0) 105) (= (select .cse11 0) 114) (= (select |v_#valid_54| 3) 1) (= (select .cse3 (+ 4 |v_~#Id_MCDC_112~0.offset_3|)) 0) (= v_~Id_MCDC_111~0.offset_4 0) (= 111 (select .cse8 1)) (= v_~Id_MCDC_111~0.base_4 0) (= (select .cse10 |v_~#Id_MCDC_113~0.offset_6|) 0) (= (select .cse11 3) 100) (= |v_#NULL.offset_1| 0) (= v_~Id_MCDC_108~0.base_2 0) (= (select |v_#valid_54| 11) 1) (= (select .cse14 1) 0) (= (select |v_#valid_54| 0) 0) (= 2 (select |v_#length_16| 1)) (= v_~Id_MCDC_109~0.base_2 0) (= (select .cse4 .cse7) 0) (= v_~Id_MCDC_105~0_3 0) (= 118 (select .cse9 2)) (= (select .cse9 4) 0) (= 9 (select |v_#length_16| 2)) (= (select .cse13 1) 0) (= (select |v_#length_16| 6) 20) (= (select .cse4 .cse12) 0) (= (select .cse14 0) 114) (= (select |v_#length_16| 3) 12) (= 115 (select .cse9 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_29|, #valid=|v_#valid_54|, #memory_int=|v_#memory_int_29|, #length=|v_#length_16|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_29|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_29|, ~#Id_MCDC_113~0.base=|v_~#Id_MCDC_113~0.base_6|, #NULL.offset=|v_#NULL.offset_1|, ~Id_MCDC_111~0.offset=v_~Id_MCDC_111~0.offset_4, ~#Id_MCDC_112~0.base=|v_~#Id_MCDC_112~0.base_3|, ~#Id_MCDC_112~0.offset=|v_~#Id_MCDC_112~0.offset_3|, ~Id_MCDC_109~0.offset=v_~Id_MCDC_109~0.offset_2, ~Id_MCDC_114~0=v_~Id_MCDC_114~0_6, #length=|v_#length_16|, ~Id_MCDC_106~0=v_~Id_MCDC_106~0_3, ~Id_MCDC_104~0=v_~Id_MCDC_104~0_1, ~#Id_MCDC_113~0.offset=|v_~#Id_MCDC_113~0.offset_6|, ~Id_MCDC_109~0.base=v_~Id_MCDC_109~0.base_2, ~Id_MCDC_108~0.offset=v_~Id_MCDC_108~0.offset_2, ~Id_MCDC_107~0.base=v_~Id_MCDC_107~0.base_2, ~Id_MCDC_110~0.base=v_~Id_MCDC_110~0.base_2, ~Id_MCDC_108~0.base=v_~Id_MCDC_108~0.base_2, ~Id_MCDC_111~0.base=v_~Id_MCDC_111~0.base_4, #NULL.base=|v_#NULL.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, ~Id_MCDC_110~0.offset=v_~Id_MCDC_110~0.offset_2, #valid=|v_#valid_54|, #memory_int=|v_#memory_int_29|, ~Id_MCDC_107~0.offset=v_~Id_MCDC_107~0.offset_2, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_29|, ~Id_MCDC_105~0=v_~Id_MCDC_105~0_3} AuxVars[] AssignedVars[~#Id_MCDC_113~0.offset, ~Id_MCDC_109~0.base, ~#Id_MCDC_113~0.base, ~Id_MCDC_108~0.offset, ~Id_MCDC_107~0.base, #NULL.offset, ~Id_MCDC_110~0.base, ~Id_MCDC_111~0.offset, ~Id_MCDC_108~0.base, ~#Id_MCDC_112~0.base, ~#Id_MCDC_112~0.offset, ~Id_MCDC_109~0.offset, ~Id_MCDC_111~0.base, #NULL.base, ~Id_MCDC_114~0, ~Id_MCDC_110~0.offset, ~Id_MCDC_107~0.offset, ~Id_MCDC_106~0, ~Id_MCDC_104~0, ~Id_MCDC_105~0] {131#true} is VALID [2022-04-27 21:50:31,772 INFO L290 TraceCheckUtils]: 2: Hoare triple {131#true} [395] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 21:50:31,773 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131#true} {131#true} [558] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 21:50:31,774 INFO L272 TraceCheckUtils]: 4: Hoare triple {131#true} [391] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 21:50:31,775 INFO L290 TraceCheckUtils]: 5: Hoare triple {131#true} [394] mainENTRY-->L452: Formula: (and (= v_main_~Id_MCDC_161~0_1 0) (= v_main_~Id_MCDC_162~0_1 0)) InVars {} OutVars{main_~Id_MCDC_158~0.base=v_main_~Id_MCDC_158~0.base_1, main_~Id_MCDC_164~0=v_main_~Id_MCDC_164~0_1, main_~Id_MCDC_163~0=v_main_~Id_MCDC_163~0_1, main_~Id_MCDC_150~0=v_main_~Id_MCDC_150~0_1, main_~Id_MCDC_146~0.offset=v_main_~Id_MCDC_146~0.offset_1, main_~Id_MCDC_146~0.base=v_main_~Id_MCDC_146~0.base_1, main_#t~ret61.base=|v_main_#t~ret61.base_1|, main_~Id_MCDC_156~0=v_main_~Id_MCDC_156~0_1, main_~Id_MCDC_143~0.base=v_main_~Id_MCDC_143~0.base_1, main_~Id_MCDC_162~0=v_main_~Id_MCDC_162~0_1, main_~Id_MCDC_143~0.offset=v_main_~Id_MCDC_143~0.offset_1, main_~Id_MCDC_157~0=v_main_~Id_MCDC_157~0_1, main_~Id_MCDC_148~0.base=v_main_~Id_MCDC_148~0.base_1, main_~Id_MCDC_153~0=v_main_~Id_MCDC_153~0_1, main_~Id_MCDC_145~0.base=v_main_~Id_MCDC_145~0.base_1, main_~Id_MCDC_147~0.offset=v_main_~Id_MCDC_147~0.offset_1, main_~Id_MCDC_149~0=v_main_~Id_MCDC_149~0_1, main_~Id_MCDC_161~0=v_main_~Id_MCDC_161~0_1, main_~Id_MCDC_144~0.offset=v_main_~Id_MCDC_144~0.offset_1, main_~Id_MCDC_152~0=v_main_~Id_MCDC_152~0_1, main_~Id_MCDC_154~0=v_main_~Id_MCDC_154~0_1, main_~Id_MCDC_160~0=v_main_~Id_MCDC_160~0_1, main_~Id_MCDC_159~0=v_main_~Id_MCDC_159~0_1, main_~Id_MCDC_148~0.offset=v_main_~Id_MCDC_148~0.offset_1, main_#t~ret61.offset=|v_main_#t~ret61.offset_1|, main_~Id_MCDC_158~0.offset=v_main_~Id_MCDC_158~0.offset_1, main_~Id_MCDC_147~0.base=v_main_~Id_MCDC_147~0.base_1, main_~Id_MCDC_145~0.offset=v_main_~Id_MCDC_145~0.offset_1, main_~Id_MCDC_144~0.base=v_main_~Id_MCDC_144~0.base_1, main_~Id_MCDC_151~0=v_main_~Id_MCDC_151~0_1, main_~Id_MCDC_155~0=v_main_~Id_MCDC_155~0_1} AuxVars[] AssignedVars[main_~Id_MCDC_158~0.base, main_~Id_MCDC_164~0, main_~Id_MCDC_163~0, main_~Id_MCDC_150~0, main_~Id_MCDC_146~0.offset, main_~Id_MCDC_146~0.base, main_#t~ret61.base, main_~Id_MCDC_156~0, main_~Id_MCDC_143~0.base, main_~Id_MCDC_162~0, main_~Id_MCDC_143~0.offset, main_~Id_MCDC_157~0, main_~Id_MCDC_148~0.base, main_~Id_MCDC_153~0, main_~Id_MCDC_145~0.base, main_~Id_MCDC_147~0.offset, main_~Id_MCDC_149~0, main_~Id_MCDC_161~0, main_~Id_MCDC_144~0.offset, main_~Id_MCDC_152~0, main_~Id_MCDC_154~0, main_~Id_MCDC_160~0, main_~Id_MCDC_159~0, main_~Id_MCDC_148~0.offset, main_#t~ret61.offset, main_~Id_MCDC_158~0.offset, main_~Id_MCDC_147~0.base, main_~Id_MCDC_145~0.offset, main_~Id_MCDC_144~0.base, main_~Id_MCDC_151~0, main_~Id_MCDC_155~0] {131#true} is VALID [2022-04-27 21:50:31,775 INFO L290 TraceCheckUtils]: 6: Hoare triple {131#true} [397] L452-->L457: Formula: (or (not (= v_main_~Id_MCDC_158~0.offset_5 0)) (not (= v_main_~Id_MCDC_158~0.base_5 0))) InVars {main_~Id_MCDC_158~0.base=v_main_~Id_MCDC_158~0.base_5, main_~Id_MCDC_158~0.offset=v_main_~Id_MCDC_158~0.offset_5} OutVars{main_~Id_MCDC_158~0.base=v_main_~Id_MCDC_158~0.base_5, main_~Id_MCDC_158~0.offset=v_main_~Id_MCDC_158~0.offset_5} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 21:50:31,775 INFO L272 TraceCheckUtils]: 7: Hoare triple {131#true} [399] L457-->Id_MCDC_100ENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 21:50:31,775 INFO L290 TraceCheckUtils]: 8: Hoare triple {131#true} [400] Id_MCDC_100ENTRY-->L424: Formula: true InVars {} OutVars{Id_MCDC_100_~Id_MCDC_141~0=v_Id_MCDC_100_~Id_MCDC_141~0_1, Id_MCDC_100_~Id_MCDC_142~0.offset=v_Id_MCDC_100_~Id_MCDC_142~0.offset_1, Id_MCDC_100_~Id_MCDC_142~0.base=v_Id_MCDC_100_~Id_MCDC_142~0.base_1} AuxVars[] AssignedVars[Id_MCDC_100_~Id_MCDC_142~0.base, Id_MCDC_100_~Id_MCDC_141~0, Id_MCDC_100_~Id_MCDC_142~0.offset] {131#true} is VALID [2022-04-27 21:50:31,776 INFO L272 TraceCheckUtils]: 9: Hoare triple {131#true} [401] L424-->Id_MCDC_99ENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 21:50:31,776 INFO L290 TraceCheckUtils]: 10: Hoare triple {131#true} [403] Id_MCDC_99ENTRY-->L405: Formula: (let ((.cse0 (select |v_#memory_int_14| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6|)) (.cse2 (store |v_#valid_9| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6| 1)) (.cse1 (+ 20 |v_~#Id_MCDC_113~0.offset_4|))) (and (= (select .cse0 (+ |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6| 3)) 0) (= (select |v_#valid_9| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6|) 0) (= (select .cse0 (+ |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6| 1)) 0) (not (= |v_Id_MCDC_99_#t~malloc50.base_4| 0)) (< |v_Id_MCDC_99_#t~malloc50.base_4| |v_#StackHeapBarrier_1|) (not (= |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6| 0)) (< |v_#StackHeapBarrier_1| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6|) (= |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6| 0) (= (store |v_#memory_$Pointer$.base_17| |v_~#Id_MCDC_113~0.base_4| (store (select |v_#memory_$Pointer$.base_17| |v_~#Id_MCDC_113~0.base_4|) .cse1 |v_Id_MCDC_99_#t~malloc50.base_4|)) |v_#memory_$Pointer$.base_16|) (= |v_#length_5| (store (store |v_#length_7| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6| 4) |v_Id_MCDC_99_#t~malloc50.base_4| 372)) (= (select .cse0 (+ |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6| 2)) 0) (= |v_#memory_int_13| (store |v_#memory_int_14| |v_~#Id_MCDC_113~0.base_4| (store (select |v_#memory_int_14| |v_~#Id_MCDC_113~0.base_4|) .cse1 (select (select |v_#memory_int_13| |v_~#Id_MCDC_113~0.base_4|) .cse1)))) (= (select .cse2 |v_Id_MCDC_99_#t~malloc50.base_4|) 0) (= (select .cse0 |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6|) 0) (= v_Id_MCDC_99_~Id_MCDC_140~0_8 0) (= (store .cse2 |v_Id_MCDC_99_#t~malloc50.base_4| 1) |v_#valid_7|) (= |v_#memory_$Pointer$.offset_16| (store |v_#memory_$Pointer$.offset_17| |v_~#Id_MCDC_113~0.base_4| (store (select |v_#memory_$Pointer$.offset_17| |v_~#Id_MCDC_113~0.base_4|) .cse1 0))))) InVars {~#Id_MCDC_113~0.offset=|v_~#Id_MCDC_113~0.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_17|, ~#Id_MCDC_113~0.base=|v_~#Id_MCDC_113~0.base_4|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_14|, #length=|v_#length_7|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_17|} OutVars{~#Id_MCDC_113~0.offset=|v_~#Id_MCDC_113~0.offset_4|, Id_MCDC_99_~#Id_MCDC_139~0.base=|v_Id_MCDC_99_~#Id_MCDC_139~0.base_6|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_16|, ~#Id_MCDC_113~0.base=|v_~#Id_MCDC_113~0.base_4|, Id_MCDC_99_#t~malloc50.offset=|v_Id_MCDC_99_#t~malloc50.offset_1|, Id_MCDC_99_#t~malloc50.base=|v_Id_MCDC_99_#t~malloc50.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, Id_MCDC_99_~#Id_MCDC_139~0.offset=|v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6|, Id_MCDC_99_~Id_MCDC_140~0=v_Id_MCDC_99_~Id_MCDC_140~0_8, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_13|, #length=|v_#length_5|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_16|} AuxVars[|v_Id_MCDC_99_#t~malloc50.base_4|] AssignedVars[Id_MCDC_99_#t~malloc50.base, Id_MCDC_99_~#Id_MCDC_139~0.base, Id_MCDC_99_~#Id_MCDC_139~0.offset, #memory_$Pointer$.base, Id_MCDC_99_~Id_MCDC_140~0, #valid, Id_MCDC_99_#t~malloc50.offset, #memory_int, #length, #memory_$Pointer$.offset] {131#true} is VALID [2022-04-27 21:50:31,777 INFO L272 TraceCheckUtils]: 11: Hoare triple {131#true} [404] L405-->Id_MCDC_97ENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {147#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))} is VALID [2022-04-27 21:50:31,777 INFO L290 TraceCheckUtils]: 12: Hoare triple {147#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))} [406] Id_MCDC_97ENTRY-->L352-3: Formula: (let ((.cse2 (store |v_#valid_17| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1| 1))) (let ((.cse1 (store .cse2 |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1| 1))) (let ((.cse3 (store .cse1 |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1| 1))) (let ((.cse0 (store .cse3 |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1| 1))) (and (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|) (= (select .cse0 |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1|) 0) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1|) (= v_Id_MCDC_97_~Id_MCDC_35~0_1 0) (= (select .cse1 |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|) 0) (= |v_Id_MCDC_97_~#Id_MCDC_136~0.offset_1| 0) (= |v_Id_MCDC_97_~#Id_MCDC_128~0.offset_1| 0) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1|) (= |v_Id_MCDC_97_~#Id_MCDC_135~0.offset_1| 0) (not (= |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1| 0)) (= (select |v_#valid_17| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|) 0) (not (= |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1| 0)) (= v_Id_MCDC_97_~Id_MCDC_134~0_1 0) (= (store .cse0 |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1| 1) |v_#valid_12|) (not (= |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1| 0)) (= |v_Id_MCDC_97_~#Id_MCDC_131~0.offset_1| 0) (= v_Id_MCDC_97_~Id_MCDC_132~0_1 0) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|) (not (= |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1| 0)) (= (select .cse2 |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|) 0) (= (store (store (store (store (store |v_#length_15| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1| 8) |v_#length_10|) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|) (= v_Id_MCDC_97_~Id_MCDC_36~0_1 0) (= (select (select |v_#memory_int_17| |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|) |v_Id_MCDC_97_~#Id_MCDC_130~0.offset_1|) 0) (not (= |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1| 0)) (= (select .cse3 |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1|) 0) (= (select (select |v_#memory_int_17| |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|) |v_Id_MCDC_97_~#Id_MCDC_131~0.offset_1|) 0) (= v_Id_MCDC_97_~Id_MCDC_123~0_1 6144) (= |v_Id_MCDC_97_~#Id_MCDC_130~0.offset_1| 0) (= (select (select |v_#memory_int_17| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|) |v_Id_MCDC_97_~#Id_MCDC_128~0.offset_1|) 0) (= v_Id_MCDC_97_~Id_MCDC_133~0_1 0)))))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_15|, #valid=|v_#valid_17|} OutVars{Id_MCDC_97_~Id_MCDC_127~0=v_Id_MCDC_97_~Id_MCDC_127~0_1, Id_MCDC_97_~Id_MCDC_137~0.base=v_Id_MCDC_97_~Id_MCDC_137~0.base_1, Id_MCDC_97_~Id_MCDC_134~0=v_Id_MCDC_97_~Id_MCDC_134~0_1, Id_MCDC_97_~Id_MCDC_123~0=v_Id_MCDC_97_~Id_MCDC_123~0_1, Id_MCDC_97_~Id_MCDC_137~0.offset=v_Id_MCDC_97_~Id_MCDC_137~0.offset_1, Id_MCDC_97_~Id_MCDC_126~0=v_Id_MCDC_97_~Id_MCDC_126~0_1, #length=|v_#length_10|, Id_MCDC_97_~#Id_MCDC_136~0.offset=|v_Id_MCDC_97_~#Id_MCDC_136~0.offset_1|, Id_MCDC_97_~#Id_MCDC_135~0.base=|v_Id_MCDC_97_~#Id_MCDC_135~0.base_1|, Id_MCDC_97_~Id_MCDC_124~0=v_Id_MCDC_97_~Id_MCDC_124~0_1, Id_MCDC_97_~#Id_MCDC_136~0.base=|v_Id_MCDC_97_~#Id_MCDC_136~0.base_1|, Id_MCDC_97_~Id_MCDC_35~0=v_Id_MCDC_97_~Id_MCDC_35~0_1, Id_MCDC_97_~#Id_MCDC_130~0.base=|v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|, Id_MCDC_97_~Id_MCDC_129~0=v_Id_MCDC_97_~Id_MCDC_129~0_1, Id_MCDC_97_~Id_MCDC_138~0=v_Id_MCDC_97_~Id_MCDC_138~0_1, Id_MCDC_97_~Id_MCDC_132~0=v_Id_MCDC_97_~Id_MCDC_132~0_1, Id_MCDC_97_~#Id_MCDC_131~0.offset=|v_Id_MCDC_97_~#Id_MCDC_131~0.offset_1|, Id_MCDC_97_~#Id_MCDC_128~0.base=|v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|, Id_MCDC_97_~Id_MCDC_125~0=v_Id_MCDC_97_~Id_MCDC_125~0_1, Id_MCDC_97_~#Id_MCDC_135~0.offset=|v_Id_MCDC_97_~#Id_MCDC_135~0.offset_1|, Id_MCDC_97_~#Id_MCDC_131~0.base=|v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_12|, Id_MCDC_97_~Id_MCDC_36~0=v_Id_MCDC_97_~Id_MCDC_36~0_1, #memory_int=|v_#memory_int_17|, Id_MCDC_97_~Id_MCDC_133~0=v_Id_MCDC_97_~Id_MCDC_133~0_1, Id_MCDC_97_~#Id_MCDC_128~0.offset=|v_Id_MCDC_97_~#Id_MCDC_128~0.offset_1|, Id_MCDC_97_~#Id_MCDC_130~0.offset=|v_Id_MCDC_97_~#Id_MCDC_130~0.offset_1|} AuxVars[] AssignedVars[Id_MCDC_97_~Id_MCDC_127~0, Id_MCDC_97_~Id_MCDC_137~0.base, Id_MCDC_97_~Id_MCDC_134~0, Id_MCDC_97_~Id_MCDC_123~0, Id_MCDC_97_~Id_MCDC_137~0.offset, Id_MCDC_97_~Id_MCDC_126~0, #length, Id_MCDC_97_~#Id_MCDC_136~0.offset, Id_MCDC_97_~#Id_MCDC_135~0.base, Id_MCDC_97_~Id_MCDC_124~0, Id_MCDC_97_~#Id_MCDC_136~0.base, Id_MCDC_97_~Id_MCDC_35~0, Id_MCDC_97_~#Id_MCDC_130~0.base, Id_MCDC_97_~Id_MCDC_129~0, Id_MCDC_97_~Id_MCDC_138~0, Id_MCDC_97_~Id_MCDC_132~0, Id_MCDC_97_~#Id_MCDC_131~0.offset, Id_MCDC_97_~#Id_MCDC_128~0.base, Id_MCDC_97_~Id_MCDC_125~0, Id_MCDC_97_~#Id_MCDC_135~0.offset, Id_MCDC_97_~#Id_MCDC_131~0.base, #valid, Id_MCDC_97_~Id_MCDC_36~0, Id_MCDC_97_~Id_MCDC_133~0, Id_MCDC_97_~#Id_MCDC_128~0.offset, Id_MCDC_97_~#Id_MCDC_130~0.offset] {131#true} is VALID [2022-04-27 21:50:31,777 INFO L290 TraceCheckUtils]: 13: Hoare triple {131#true} [410] L352-3-->L352-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:31,778 INFO L290 TraceCheckUtils]: 14: Hoare triple {132#false} [417] L352-4-->L356: Formula: (not (<= (mod v_Id_MCDC_97_~Id_MCDC_123~0_5 4294967296) 6147)) InVars {Id_MCDC_97_~Id_MCDC_123~0=v_Id_MCDC_97_~Id_MCDC_123~0_5} OutVars{Id_MCDC_97_~Id_MCDC_123~0=v_Id_MCDC_97_~Id_MCDC_123~0_5} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:31,778 INFO L290 TraceCheckUtils]: 15: Hoare triple {132#false} [426] L356-->Id_MCDC_97FINAL: Formula: (and (= |v_#valid_18| (store (store (store (store (store |v_#valid_23| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_130~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_131~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_135~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_136~0.base_3| 0)) (= 0 |v_Id_MCDC_97_#res_1|)) InVars {Id_MCDC_97_~#Id_MCDC_131~0.base=|v_Id_MCDC_97_~#Id_MCDC_131~0.base_3|, Id_MCDC_97_~#Id_MCDC_136~0.base=|v_Id_MCDC_97_~#Id_MCDC_136~0.base_3|, Id_MCDC_97_~#Id_MCDC_130~0.base=|v_Id_MCDC_97_~#Id_MCDC_130~0.base_3|, #valid=|v_#valid_23|, Id_MCDC_97_~#Id_MCDC_128~0.base=|v_Id_MCDC_97_~#Id_MCDC_128~0.base_3|, Id_MCDC_97_~#Id_MCDC_135~0.base=|v_Id_MCDC_97_~#Id_MCDC_135~0.base_3|} OutVars{Id_MCDC_97_#res=|v_Id_MCDC_97_#res_1|, #valid=|v_#valid_18|, Id_MCDC_97_~#Id_MCDC_131~0.offset=|v_Id_MCDC_97_~#Id_MCDC_131~0.offset_2|, Id_MCDC_97_~#Id_MCDC_128~0.offset=|v_Id_MCDC_97_~#Id_MCDC_128~0.offset_2|, Id_MCDC_97_~#Id_MCDC_130~0.offset=|v_Id_MCDC_97_~#Id_MCDC_130~0.offset_2|, Id_MCDC_97_~#Id_MCDC_135~0.offset=|v_Id_MCDC_97_~#Id_MCDC_135~0.offset_2|, Id_MCDC_97_~#Id_MCDC_136~0.offset=|v_Id_MCDC_97_~#Id_MCDC_136~0.offset_2|} AuxVars[] AssignedVars[Id_MCDC_97_~#Id_MCDC_131~0.base, Id_MCDC_97_#res, Id_MCDC_97_~#Id_MCDC_136~0.base, Id_MCDC_97_~#Id_MCDC_130~0.base, #valid, Id_MCDC_97_~#Id_MCDC_131~0.offset, Id_MCDC_97_~#Id_MCDC_128~0.offset, Id_MCDC_97_~#Id_MCDC_130~0.offset, Id_MCDC_97_~#Id_MCDC_128~0.base, Id_MCDC_97_~#Id_MCDC_135~0.offset, Id_MCDC_97_~#Id_MCDC_136~0.offset, Id_MCDC_97_~#Id_MCDC_135~0.base] {132#false} is VALID [2022-04-27 21:50:31,779 INFO L290 TraceCheckUtils]: 16: Hoare triple {132#false} [432] Id_MCDC_97FINAL-->Id_MCDC_97EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:31,779 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {132#false} {131#true} [562] Id_MCDC_97EXIT-->L405-1: AOR: Formula: (= |v_Id_MCDC_97_#resOutParam_1| |v_Id_MCDC_99_#t~ret51_3|) InVars {Id_MCDC_97_#res=|v_Id_MCDC_97_#resOutParam_1|} OutVars{Id_MCDC_99_#t~ret51=|v_Id_MCDC_99_#t~ret51_3|} AuxVars[] AssignedVars[Id_MCDC_97_#res, Id_MCDC_99_#t~ret51] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:31,779 INFO L290 TraceCheckUtils]: 18: Hoare triple {132#false} [405] L405-1-->L406-3: Formula: (= v_Id_MCDC_99_~Id_MCDC_140~0_9 0) InVars {} OutVars{Id_MCDC_99_#t~ret51=|v_Id_MCDC_99_#t~ret51_2|, Id_MCDC_99_~Id_MCDC_140~0=v_Id_MCDC_99_~Id_MCDC_140~0_9} AuxVars[] AssignedVars[Id_MCDC_99_~Id_MCDC_140~0, Id_MCDC_99_#t~ret51] {132#false} is VALID [2022-04-27 21:50:31,779 INFO L290 TraceCheckUtils]: 19: Hoare triple {132#false} [407] L406-3-->L406-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:31,779 INFO L272 TraceCheckUtils]: 20: Hoare triple {132#false} [413] L406-4-->Id_MCDC_95ENTRY: Formula: (and (= |v_Id_MCDC_95_#in~Id_MCDC_94.baseInParam_1| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_7|) (= |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_7| |v_Id_MCDC_95_#in~Id_MCDC_94.offsetInParam_1|) (= |v_Id_MCDC_95_#in~Id_MCDC_93InParam_1| 4)) InVars {Id_MCDC_99_~#Id_MCDC_139~0.base=|v_Id_MCDC_99_~#Id_MCDC_139~0.base_7|, Id_MCDC_99_~#Id_MCDC_139~0.offset=|v_Id_MCDC_99_~#Id_MCDC_139~0.offset_7|} OutVars{Id_MCDC_95_#in~Id_MCDC_94.offset=|v_Id_MCDC_95_#in~Id_MCDC_94.offsetInParam_1|, Id_MCDC_95_#in~Id_MCDC_93=|v_Id_MCDC_95_#in~Id_MCDC_93InParam_1|, Id_MCDC_95_#in~Id_MCDC_94.base=|v_Id_MCDC_95_#in~Id_MCDC_94.baseInParam_1|} AuxVars[] AssignedVars[Id_MCDC_99_~#Id_MCDC_139~0.base, Id_MCDC_99_~#Id_MCDC_139~0.offset, Id_MCDC_95_#in~Id_MCDC_94.base, Id_MCDC_95_#in~Id_MCDC_94.offset, Id_MCDC_95_#in~Id_MCDC_93] {132#false} is VALID [2022-04-27 21:50:31,779 INFO L290 TraceCheckUtils]: 21: Hoare triple {132#false} [420] Id_MCDC_95ENTRY-->L284: Formula: (and (= v_Id_MCDC_95_~Id_MCDC_121~0_1 0) (= |v_Id_MCDC_95_#in~Id_MCDC_93_1| v_Id_MCDC_95_~Id_MCDC_93_1) (= |v_Id_MCDC_95_#in~Id_MCDC_94.offset_1| v_Id_MCDC_95_~Id_MCDC_94.offset_1) (= v_Id_MCDC_95_~Id_MCDC_122~0_1 0) (= v_Id_MCDC_95_~Id_MCDC_94.base_1 |v_Id_MCDC_95_#in~Id_MCDC_94.base_1|)) InVars {Id_MCDC_95_#in~Id_MCDC_94.offset=|v_Id_MCDC_95_#in~Id_MCDC_94.offset_1|, Id_MCDC_95_#in~Id_MCDC_93=|v_Id_MCDC_95_#in~Id_MCDC_93_1|, Id_MCDC_95_#in~Id_MCDC_94.base=|v_Id_MCDC_95_#in~Id_MCDC_94.base_1|} OutVars{Id_MCDC_95_#in~Id_MCDC_94.base=|v_Id_MCDC_95_#in~Id_MCDC_94.base_1|, Id_MCDC_95_#in~Id_MCDC_94.offset=|v_Id_MCDC_95_#in~Id_MCDC_94.offset_1|, Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_1, Id_MCDC_95_~Id_MCDC_121~0=v_Id_MCDC_95_~Id_MCDC_121~0_1, Id_MCDC_95_~Id_MCDC_122~0=v_Id_MCDC_95_~Id_MCDC_122~0_1, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_1, Id_MCDC_95_#in~Id_MCDC_93=|v_Id_MCDC_95_#in~Id_MCDC_93_1|, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_1} AuxVars[] AssignedVars[Id_MCDC_95_~Id_MCDC_93, Id_MCDC_95_~Id_MCDC_121~0, Id_MCDC_95_~Id_MCDC_122~0, Id_MCDC_95_~Id_MCDC_94.base, Id_MCDC_95_~Id_MCDC_94.offset] {132#false} is VALID [2022-04-27 21:50:31,779 INFO L290 TraceCheckUtils]: 22: Hoare triple {132#false} [429] L284-->L288: Formula: (not (< (mod v_Id_MCDC_95_~Id_MCDC_93_3 4294967296) 2)) InVars {Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_3} OutVars{Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_3} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:31,780 INFO L290 TraceCheckUtils]: 23: Hoare triple {132#false} [435] L288-->L288-2: Formula: (and (= v_Id_MCDC_95_~Id_MCDC_122~0_3 (select (select |v_#memory_int_24| v_Id_MCDC_95_~Id_MCDC_94.base_3) (+ v_Id_MCDC_95_~Id_MCDC_94.offset_3 1))) (= (mod v_Id_MCDC_95_~Id_MCDC_93_6 4294967296) 2)) InVars {#memory_int=|v_#memory_int_24|, Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_6, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_3, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_3} OutVars{Id_MCDC_95_#t~mem19=|v_Id_MCDC_95_#t~mem19_1|, #memory_int=|v_#memory_int_24|, Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_6, Id_MCDC_95_~Id_MCDC_122~0=v_Id_MCDC_95_~Id_MCDC_122~0_3, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_3, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_3} AuxVars[] AssignedVars[Id_MCDC_95_#t~mem19, Id_MCDC_95_~Id_MCDC_122~0] {132#false} is VALID [2022-04-27 21:50:31,780 INFO L290 TraceCheckUtils]: 24: Hoare triple {132#false} [440] L288-2-->L296: Formula: (= |v_Id_MCDC_95_#t~mem20_1| (select (select |v_#memory_int_25| v_Id_MCDC_95_~Id_MCDC_94.base_4) v_Id_MCDC_95_~Id_MCDC_94.offset_4)) InVars {#memory_int=|v_#memory_int_25|, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_4, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_4} OutVars{#memory_int=|v_#memory_int_25|, Id_MCDC_95_#t~mem20=|v_Id_MCDC_95_#t~mem20_1|, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_4, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_4} AuxVars[] AssignedVars[Id_MCDC_95_#t~mem20] {132#false} is VALID [2022-04-27 21:50:31,780 INFO L272 TraceCheckUtils]: 25: Hoare triple {132#false} [445] L296-->Id_MCDC_92ENTRY: Formula: (and (= |v_Id_MCDC_95_#t~mem20_4| |v_Id_MCDC_92_#in~Id_MCDC_90InParam_1|) (= v_Id_MCDC_95_~Id_MCDC_122~0_6 |v_Id_MCDC_92_#in~Id_MCDC_91InParam_1|)) InVars {Id_MCDC_95_#t~mem20=|v_Id_MCDC_95_#t~mem20_4|, Id_MCDC_95_~Id_MCDC_122~0=v_Id_MCDC_95_~Id_MCDC_122~0_6} OutVars{Id_MCDC_92_#in~Id_MCDC_90=|v_Id_MCDC_92_#in~Id_MCDC_90InParam_1|, Id_MCDC_92_#in~Id_MCDC_91=|v_Id_MCDC_92_#in~Id_MCDC_91InParam_1|} AuxVars[] AssignedVars[Id_MCDC_92_#in~Id_MCDC_90, Id_MCDC_92_#in~Id_MCDC_91, Id_MCDC_95_#t~mem20, Id_MCDC_95_~Id_MCDC_122~0] {132#false} is VALID [2022-04-27 21:50:31,780 INFO L290 TraceCheckUtils]: 26: Hoare triple {132#false} [452] Id_MCDC_92ENTRY-->L255: Formula: (and (= v_Id_MCDC_92_~Id_MCDC_117~0_6 0) (= v_Id_MCDC_92_~Id_MCDC_118~0_7 0) (= v_Id_MCDC_92_~Id_MCDC_119~0_4 1) (= |v_Id_MCDC_92_#in~Id_MCDC_91_1| v_Id_MCDC_92_~Id_MCDC_91_4) (= |v_Id_MCDC_92_#in~Id_MCDC_90_1| v_Id_MCDC_92_~Id_MCDC_90_4) (= v_Id_MCDC_92_~Id_MCDC_120~0_4 0)) InVars {Id_MCDC_92_#in~Id_MCDC_90=|v_Id_MCDC_92_#in~Id_MCDC_90_1|, Id_MCDC_92_#in~Id_MCDC_91=|v_Id_MCDC_92_#in~Id_MCDC_91_1|} OutVars{Id_MCDC_92_~Id_MCDC_120~0=v_Id_MCDC_92_~Id_MCDC_120~0_4, Id_MCDC_92_#in~Id_MCDC_90=|v_Id_MCDC_92_#in~Id_MCDC_90_1|, Id_MCDC_92_#in~Id_MCDC_91=|v_Id_MCDC_92_#in~Id_MCDC_91_1|, Id_MCDC_92_~Id_MCDC_90=v_Id_MCDC_92_~Id_MCDC_90_4, Id_MCDC_92_~Id_MCDC_91=v_Id_MCDC_92_~Id_MCDC_91_4, Id_MCDC_92_~Id_MCDC_117~0=v_Id_MCDC_92_~Id_MCDC_117~0_6, Id_MCDC_92_~Id_MCDC_119~0=v_Id_MCDC_92_~Id_MCDC_119~0_4, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_7} AuxVars[] AssignedVars[Id_MCDC_92_~Id_MCDC_120~0, Id_MCDC_92_~Id_MCDC_90, Id_MCDC_92_~Id_MCDC_91, Id_MCDC_92_~Id_MCDC_117~0, Id_MCDC_92_~Id_MCDC_119~0, Id_MCDC_92_~Id_MCDC_118~0] {132#false} is VALID [2022-04-27 21:50:31,782 INFO L290 TraceCheckUtils]: 27: Hoare triple {132#false} [458] L255-->L270-1: Formula: (and (= v_Id_MCDC_92_~Id_MCDC_117~0_7 v_Id_MCDC_92_~Id_MCDC_90_5) (< (mod v_Id_MCDC_92_~Id_MCDC_91_5 4294967296) (mod v_Id_MCDC_92_~Id_MCDC_90_5 4294967296)) (= v_Id_MCDC_92_~Id_MCDC_118~0_8 v_Id_MCDC_92_~Id_MCDC_91_5)) InVars {Id_MCDC_92_~Id_MCDC_90=v_Id_MCDC_92_~Id_MCDC_90_5, Id_MCDC_92_~Id_MCDC_91=v_Id_MCDC_92_~Id_MCDC_91_5} OutVars{Id_MCDC_92_~Id_MCDC_117~0=v_Id_MCDC_92_~Id_MCDC_117~0_7, Id_MCDC_92_~Id_MCDC_90=v_Id_MCDC_92_~Id_MCDC_90_5, Id_MCDC_92_~Id_MCDC_91=v_Id_MCDC_92_~Id_MCDC_91_5, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_8} AuxVars[] AssignedVars[Id_MCDC_92_~Id_MCDC_117~0, Id_MCDC_92_~Id_MCDC_118~0] {132#false} is VALID [2022-04-27 21:50:31,782 INFO L290 TraceCheckUtils]: 28: Hoare triple {132#false} [470] L270-1-->L272: Formula: (not (= (mod v_Id_MCDC_92_~Id_MCDC_119~0_2 4294967296) 0)) InVars {Id_MCDC_92_~Id_MCDC_119~0=v_Id_MCDC_92_~Id_MCDC_119~0_2} OutVars{Id_MCDC_92_~Id_MCDC_119~0=v_Id_MCDC_92_~Id_MCDC_119~0_2} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:31,783 INFO L272 TraceCheckUtils]: 29: Hoare triple {132#false} [481] L272-->avoid_zeroENTRY: Formula: (= (ite (not (= (mod v_Id_MCDC_92_~Id_MCDC_118~0_9 4294967296) 0)) 1 0) |v_avoid_zero_#in~yInParam_1|) InVars {Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_9} OutVars{avoid_zero_#in~y=|v_avoid_zero_#in~yInParam_1|} AuxVars[] AssignedVars[avoid_zero_#in~y, Id_MCDC_92_~Id_MCDC_118~0] {131#true} is VALID [2022-04-27 21:50:31,785 INFO L290 TraceCheckUtils]: 30: Hoare triple {131#true} [467] avoid_zeroENTRY-->L11: Formula: (= |v_avoid_zero_#in~y_1| v_avoid_zero_~y_1) InVars {avoid_zero_#in~y=|v_avoid_zero_#in~y_1|} OutVars{avoid_zero_#in~y=|v_avoid_zero_#in~y_1|, avoid_zero_~y=v_avoid_zero_~y_1} AuxVars[] AssignedVars[avoid_zero_~y] {131#true} is VALID [2022-04-27 21:50:31,785 INFO L290 TraceCheckUtils]: 31: Hoare triple {131#true} [478] L11-->L11-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:31,788 INFO L290 TraceCheckUtils]: 32: Hoare triple {132#false} [489] L11-2-->avoid_zeroEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:31,789 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {132#false} {132#false} [570] avoid_zeroEXIT-->L272-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (not (= (mod v_Id_MCDC_92_~Id_MCDC_118~0_9 4294967296) 0)) 1 0) |v_avoid_zero_#in~yInParam_1|) InVars {Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_9} OutVars{avoid_zero_#in~y=|v_avoid_zero_#in~yInParam_1|} AuxVars[] AssignedVars[avoid_zero_#in~y, Id_MCDC_92_~Id_MCDC_118~0] {132#false} is VALID [2022-04-27 21:50:31,789 INFO L290 TraceCheckUtils]: 34: Hoare triple {132#false} [490] L272-1-->L274: Formula: (= (div (mod v_Id_MCDC_92_~Id_MCDC_117~0_2 4294967296) (mod v_Id_MCDC_92_~Id_MCDC_118~0_3 4294967296)) v_Id_MCDC_92_~Id_MCDC_120~0_1) InVars {Id_MCDC_92_~Id_MCDC_117~0=v_Id_MCDC_92_~Id_MCDC_117~0_2, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_3} OutVars{Id_MCDC_92_~Id_MCDC_120~0=v_Id_MCDC_92_~Id_MCDC_120~0_1, Id_MCDC_92_~Id_MCDC_117~0=v_Id_MCDC_92_~Id_MCDC_117~0_2, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_3} AuxVars[] AssignedVars[Id_MCDC_92_~Id_MCDC_120~0] {132#false} is VALID [2022-04-27 21:50:31,789 INFO L272 TraceCheckUtils]: 35: Hoare triple {132#false} [499] L274-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~Id_MCDC_103InParam_1| 1) InVars {Id_MCDC_92_~Id_MCDC_120~0=v_Id_MCDC_92_~Id_MCDC_120~0_5, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_10} OutVars{__VERIFIER_assert_#in~Id_MCDC_103=|v___VERIFIER_assert_#in~Id_MCDC_103InParam_1|} AuxVars[] AssignedVars[Id_MCDC_92_~Id_MCDC_120~0, __VERIFIER_assert_#in~Id_MCDC_103, Id_MCDC_92_~Id_MCDC_118~0] {132#false} is VALID [2022-04-27 21:50:31,789 INFO L290 TraceCheckUtils]: 36: Hoare triple {132#false} [508] __VERIFIER_assertENTRY-->L461: Formula: (= v___VERIFIER_assert_~Id_MCDC_103_2 |v___VERIFIER_assert_#in~Id_MCDC_103_1|) InVars {__VERIFIER_assert_#in~Id_MCDC_103=|v___VERIFIER_assert_#in~Id_MCDC_103_1|} OutVars{__VERIFIER_assert_~Id_MCDC_103=v___VERIFIER_assert_~Id_MCDC_103_2, __VERIFIER_assert_#in~Id_MCDC_103=|v___VERIFIER_assert_#in~Id_MCDC_103_1|} AuxVars[] AssignedVars[__VERIFIER_assert_~Id_MCDC_103] {132#false} is VALID [2022-04-27 21:50:31,789 INFO L290 TraceCheckUtils]: 37: Hoare triple {132#false} [517] L461-->L463: Formula: (= v___VERIFIER_assert_~Id_MCDC_103_3 0) InVars {__VERIFIER_assert_~Id_MCDC_103=v___VERIFIER_assert_~Id_MCDC_103_3} OutVars{__VERIFIER_assert_~Id_MCDC_103=v___VERIFIER_assert_~Id_MCDC_103_3} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:31,790 INFO L290 TraceCheckUtils]: 38: Hoare triple {132#false} [529] L463-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:31,790 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 21:50:31,790 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 21:50:31,790 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [312685926] [2022-04-27 21:50:31,791 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [312685926] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 21:50:31,791 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 21:50:31,791 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-27 21:50:31,792 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [901141734] [2022-04-27 21:50:31,793 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 21:50:31,796 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 39 [2022-04-27 21:50:31,797 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 21:50:31,800 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 6.75) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 21:50:31,832 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:50:31,832 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-27 21:50:31,832 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 21:50:31,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-27 21:50:31,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-27 21:50:31,852 INFO L87 Difference]: Start difference. First operand has 128 states, 99 states have (on average 1.5353535353535352) internal successors, (152), 101 states have internal predecessors, (152), 16 states have call successors, (16), 11 states have call predecessors, (16), 11 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Second operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 21:50:32,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:50:32,740 INFO L93 Difference]: Finished difference Result 243 states and 363 transitions. [2022-04-27 21:50:32,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-27 21:50:32,740 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 39 [2022-04-27 21:50:32,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 21:50:32,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 21:50:32,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 363 transitions. [2022-04-27 21:50:32,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 21:50:32,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 363 transitions. [2022-04-27 21:50:32,764 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 363 transitions. [2022-04-27 21:50:33,208 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 363 edges. 363 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:50:33,217 INFO L225 Difference]: With dead ends: 243 [2022-04-27 21:50:33,217 INFO L226 Difference]: Without dead ends: 119 [2022-04-27 21:50:33,220 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-27 21:50:33,222 INFO L413 NwaCegarLoop]: 133 mSDtfsCounter, 238 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 99 mSolverCounterSat, 43 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 245 SdHoareTripleChecker+Valid, 138 SdHoareTripleChecker+Invalid, 142 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 99 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-27 21:50:33,222 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [245 Valid, 138 Invalid, 142 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [43 Valid, 99 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-27 21:50:33,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2022-04-27 21:50:33,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2022-04-27 21:50:33,248 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 21:50:33,248 INFO L82 GeneralOperation]: Start isEquivalent. First operand 119 states. Second operand has 119 states, 94 states have (on average 1.4574468085106382) internal successors, (137), 95 states have internal predecessors, (137), 16 states have call successors, (16), 11 states have call predecessors, (16), 8 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 21:50:33,249 INFO L74 IsIncluded]: Start isIncluded. First operand 119 states. Second operand has 119 states, 94 states have (on average 1.4574468085106382) internal successors, (137), 95 states have internal predecessors, (137), 16 states have call successors, (16), 11 states have call predecessors, (16), 8 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 21:50:33,250 INFO L87 Difference]: Start difference. First operand 119 states. Second operand has 119 states, 94 states have (on average 1.4574468085106382) internal successors, (137), 95 states have internal predecessors, (137), 16 states have call successors, (16), 11 states have call predecessors, (16), 8 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 21:50:33,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:50:33,256 INFO L93 Difference]: Finished difference Result 119 states and 165 transitions. [2022-04-27 21:50:33,256 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 165 transitions. [2022-04-27 21:50:33,257 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:50:33,257 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:50:33,258 INFO L74 IsIncluded]: Start isIncluded. First operand has 119 states, 94 states have (on average 1.4574468085106382) internal successors, (137), 95 states have internal predecessors, (137), 16 states have call successors, (16), 11 states have call predecessors, (16), 8 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 119 states. [2022-04-27 21:50:33,258 INFO L87 Difference]: Start difference. First operand has 119 states, 94 states have (on average 1.4574468085106382) internal successors, (137), 95 states have internal predecessors, (137), 16 states have call successors, (16), 11 states have call predecessors, (16), 8 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 119 states. [2022-04-27 21:50:33,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:50:33,263 INFO L93 Difference]: Finished difference Result 119 states and 165 transitions. [2022-04-27 21:50:33,263 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 165 transitions. [2022-04-27 21:50:33,264 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:50:33,264 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:50:33,264 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 21:50:33,264 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 21:50:33,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 94 states have (on average 1.4574468085106382) internal successors, (137), 95 states have internal predecessors, (137), 16 states have call successors, (16), 11 states have call predecessors, (16), 8 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 21:50:33,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 165 transitions. [2022-04-27 21:50:33,269 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 165 transitions. Word has length 39 [2022-04-27 21:50:33,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 21:50:33,269 INFO L495 AbstractCegarLoop]: Abstraction has 119 states and 165 transitions. [2022-04-27 21:50:33,269 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 21:50:33,269 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 165 transitions. [2022-04-27 21:50:33,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-27 21:50:33,271 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 21:50:33,271 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, 1] [2022-04-27 21:50:33,271 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-27 21:50:33,271 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 21:50:33,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 21:50:33,272 INFO L85 PathProgramCache]: Analyzing trace with hash -1372227393, now seen corresponding path program 1 times [2022-04-27 21:50:33,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 21:50:33,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [191076537] [2022-04-27 21:50:33,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:50:33,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 21:50:33,303 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 21:50:33,304 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1261909789] [2022-04-27 21:50:33,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:50:33,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 21:50:33,304 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 21:50:33,305 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 21:50:33,319 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 21:50:33,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:50:33,427 INFO L263 TraceCheckSpWp]: Trace formula consists of 546 conjuncts, 3 conjunts are in the unsatisfiable core [2022-04-27 21:50:33,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:50:33,460 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 21:50:33,560 INFO L272 TraceCheckUtils]: 0: Hoare triple {844#true} [390] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:33,561 INFO L290 TraceCheckUtils]: 1: Hoare triple {844#true} [392] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse5 (+ 20 |v_~#Id_MCDC_113~0.offset_6|)) (.cse1 (select |v_#memory_$Pointer$.offset_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse2 (+ 4 |v_~#Id_MCDC_113~0.offset_6|)) (.cse0 (select |v_#memory_int_29| 5)) (.cse6 (select |v_#memory_int_29| 9)) (.cse3 (select |v_#memory_int_29| |v_~#Id_MCDC_112~0.base_3|)) (.cse8 (select |v_#memory_int_29| 8)) (.cse10 (select |v_#memory_int_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse11 (select |v_#memory_int_29| 7)) (.cse7 (+ 12 |v_~#Id_MCDC_113~0.offset_6|)) (.cse13 (select |v_#memory_int_29| 1)) (.cse4 (select |v_#memory_$Pointer$.base_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse12 (+ 28 |v_~#Id_MCDC_113~0.offset_6|)) (.cse14 (select |v_#memory_int_29| 10)) (.cse9 (select |v_#memory_int_29| 4))) (and (= (select .cse0 1) 111) (= 0 (select .cse1 .cse2)) (= |v_~#Id_MCDC_113~0.offset_6| 0) (= 0 (select .cse3 (+ 8 |v_~#Id_MCDC_112~0.offset_3|))) (= v_~Id_MCDC_107~0.base_2 0) (= (select .cse4 .cse5) 0) (= (select .cse6 6) 0) (= 5 (select |v_#length_16| 4)) (= v_~Id_MCDC_108~0.offset_2 0) (= (select .cse6 2) 46) (= 115 (select .cse6 5)) (= (select |v_#valid_54| 4) 1) (= |v_~#Id_MCDC_113~0.base_6| 12) (= (select .cse1 .cse7) 0) (= 119 (select .cse8 0)) (= (select .cse3 (+ 12 |v_~#Id_MCDC_112~0.offset_3|)) 0) (= (select |v_#valid_54| 7) 1) (= (select .cse6 4) 100) (= (select .cse1 .cse5) 0) (= (select .cse9 0) 114) (= v_~Id_MCDC_114~0_6 0) (= (select |v_#length_16| 5) 3) (= (select .cse10 (+ |v_~#Id_MCDC_113~0.offset_6| 1)) 0) (= (select |v_#valid_54| 5) 1) (= (select .cse3 |v_~#Id_MCDC_112~0.offset_3|) 0) (= (select |v_#valid_54| 1) 1) (= (select .cse11 4) 0) (= (select .cse9 3) 100) (= 101 (select .cse6 3)) (= (select .cse1 .cse12) 0) (= (select .cse10 (+ 3 |v_~#Id_MCDC_113~0.offset_6|)) 0) (= 0 v_~Id_MCDC_107~0.offset_2) (= v_~Id_MCDC_104~0_1 0) (= (select |v_#length_16| 8) 3) (< 0 |v_#StackHeapBarrier_3|) (= 5 (select |v_#length_16| 7)) (= (select .cse6 1) 110) (= (select .cse11 2) 118) (= |v_#NULL.base_1| 0) (= (select |v_#valid_54| 2) 1) (= 0 (select .cse4 .cse2)) (= v_~Id_MCDC_110~0.base_2 0) (= v_~Id_MCDC_110~0.offset_2 0) (= (select |v_#valid_54| 10) 1) (= |v_~#Id_MCDC_112~0.offset_3| 0) (= (select |v_#valid_54| 6) 1) (= 2 (select |v_#length_16| 10)) (= (select |v_#valid_54| 9) 1) (= (select .cse8 2) 0) (= 16 (select |v_#length_16| 11)) (= 7 (select |v_#length_16| 9)) (= 48 (select .cse13 0)) (= 115 (select .cse11 1)) (= 36 (select |v_#length_16| 12)) (= v_~Id_MCDC_109~0.offset_2 0) (= |v_~#Id_MCDC_112~0.base_3| 11) (= (select .cse0 2) 0) (= (select |v_#valid_54| 8) 1) (= v_~Id_MCDC_106~0_3 0) (= 119 (select .cse0 0)) (= (select |v_#valid_54| 12) 1) (= (select .cse6 0) 105) (= (select .cse11 0) 114) (= (select |v_#valid_54| 3) 1) (= (select .cse3 (+ 4 |v_~#Id_MCDC_112~0.offset_3|)) 0) (= v_~Id_MCDC_111~0.offset_4 0) (= 111 (select .cse8 1)) (= v_~Id_MCDC_111~0.base_4 0) (= (select .cse10 |v_~#Id_MCDC_113~0.offset_6|) 0) (= (select .cse11 3) 100) (= |v_#NULL.offset_1| 0) (= v_~Id_MCDC_108~0.base_2 0) (= (select |v_#valid_54| 11) 1) (= (select .cse14 1) 0) (= (select |v_#valid_54| 0) 0) (= 2 (select |v_#length_16| 1)) (= v_~Id_MCDC_109~0.base_2 0) (= (select .cse4 .cse7) 0) (= v_~Id_MCDC_105~0_3 0) (= 118 (select .cse9 2)) (= (select .cse9 4) 0) (= 9 (select |v_#length_16| 2)) (= (select .cse13 1) 0) (= (select |v_#length_16| 6) 20) (= (select .cse4 .cse12) 0) (= (select .cse14 0) 114) (= (select |v_#length_16| 3) 12) (= 115 (select .cse9 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_29|, #valid=|v_#valid_54|, #memory_int=|v_#memory_int_29|, #length=|v_#length_16|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_29|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_29|, ~#Id_MCDC_113~0.base=|v_~#Id_MCDC_113~0.base_6|, #NULL.offset=|v_#NULL.offset_1|, ~Id_MCDC_111~0.offset=v_~Id_MCDC_111~0.offset_4, ~#Id_MCDC_112~0.base=|v_~#Id_MCDC_112~0.base_3|, ~#Id_MCDC_112~0.offset=|v_~#Id_MCDC_112~0.offset_3|, ~Id_MCDC_109~0.offset=v_~Id_MCDC_109~0.offset_2, ~Id_MCDC_114~0=v_~Id_MCDC_114~0_6, #length=|v_#length_16|, ~Id_MCDC_106~0=v_~Id_MCDC_106~0_3, ~Id_MCDC_104~0=v_~Id_MCDC_104~0_1, ~#Id_MCDC_113~0.offset=|v_~#Id_MCDC_113~0.offset_6|, ~Id_MCDC_109~0.base=v_~Id_MCDC_109~0.base_2, ~Id_MCDC_108~0.offset=v_~Id_MCDC_108~0.offset_2, ~Id_MCDC_107~0.base=v_~Id_MCDC_107~0.base_2, ~Id_MCDC_110~0.base=v_~Id_MCDC_110~0.base_2, ~Id_MCDC_108~0.base=v_~Id_MCDC_108~0.base_2, ~Id_MCDC_111~0.base=v_~Id_MCDC_111~0.base_4, #NULL.base=|v_#NULL.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, ~Id_MCDC_110~0.offset=v_~Id_MCDC_110~0.offset_2, #valid=|v_#valid_54|, #memory_int=|v_#memory_int_29|, ~Id_MCDC_107~0.offset=v_~Id_MCDC_107~0.offset_2, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_29|, ~Id_MCDC_105~0=v_~Id_MCDC_105~0_3} AuxVars[] AssignedVars[~#Id_MCDC_113~0.offset, ~Id_MCDC_109~0.base, ~#Id_MCDC_113~0.base, ~Id_MCDC_108~0.offset, ~Id_MCDC_107~0.base, #NULL.offset, ~Id_MCDC_110~0.base, ~Id_MCDC_111~0.offset, ~Id_MCDC_108~0.base, ~#Id_MCDC_112~0.base, ~#Id_MCDC_112~0.offset, ~Id_MCDC_109~0.offset, ~Id_MCDC_111~0.base, #NULL.base, ~Id_MCDC_114~0, ~Id_MCDC_110~0.offset, ~Id_MCDC_107~0.offset, ~Id_MCDC_106~0, ~Id_MCDC_104~0, ~Id_MCDC_105~0] {844#true} is VALID [2022-04-27 21:50:33,561 INFO L290 TraceCheckUtils]: 2: Hoare triple {844#true} [395] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:33,561 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {844#true} {844#true} [558] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:33,561 INFO L272 TraceCheckUtils]: 4: Hoare triple {844#true} [391] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:33,561 INFO L290 TraceCheckUtils]: 5: Hoare triple {844#true} [394] mainENTRY-->L452: Formula: (and (= v_main_~Id_MCDC_161~0_1 0) (= v_main_~Id_MCDC_162~0_1 0)) InVars {} OutVars{main_~Id_MCDC_158~0.base=v_main_~Id_MCDC_158~0.base_1, main_~Id_MCDC_164~0=v_main_~Id_MCDC_164~0_1, main_~Id_MCDC_163~0=v_main_~Id_MCDC_163~0_1, main_~Id_MCDC_150~0=v_main_~Id_MCDC_150~0_1, main_~Id_MCDC_146~0.offset=v_main_~Id_MCDC_146~0.offset_1, main_~Id_MCDC_146~0.base=v_main_~Id_MCDC_146~0.base_1, main_#t~ret61.base=|v_main_#t~ret61.base_1|, main_~Id_MCDC_156~0=v_main_~Id_MCDC_156~0_1, main_~Id_MCDC_143~0.base=v_main_~Id_MCDC_143~0.base_1, main_~Id_MCDC_162~0=v_main_~Id_MCDC_162~0_1, main_~Id_MCDC_143~0.offset=v_main_~Id_MCDC_143~0.offset_1, main_~Id_MCDC_157~0=v_main_~Id_MCDC_157~0_1, main_~Id_MCDC_148~0.base=v_main_~Id_MCDC_148~0.base_1, main_~Id_MCDC_153~0=v_main_~Id_MCDC_153~0_1, main_~Id_MCDC_145~0.base=v_main_~Id_MCDC_145~0.base_1, main_~Id_MCDC_147~0.offset=v_main_~Id_MCDC_147~0.offset_1, main_~Id_MCDC_149~0=v_main_~Id_MCDC_149~0_1, main_~Id_MCDC_161~0=v_main_~Id_MCDC_161~0_1, main_~Id_MCDC_144~0.offset=v_main_~Id_MCDC_144~0.offset_1, main_~Id_MCDC_152~0=v_main_~Id_MCDC_152~0_1, main_~Id_MCDC_154~0=v_main_~Id_MCDC_154~0_1, main_~Id_MCDC_160~0=v_main_~Id_MCDC_160~0_1, main_~Id_MCDC_159~0=v_main_~Id_MCDC_159~0_1, main_~Id_MCDC_148~0.offset=v_main_~Id_MCDC_148~0.offset_1, main_#t~ret61.offset=|v_main_#t~ret61.offset_1|, main_~Id_MCDC_158~0.offset=v_main_~Id_MCDC_158~0.offset_1, main_~Id_MCDC_147~0.base=v_main_~Id_MCDC_147~0.base_1, main_~Id_MCDC_145~0.offset=v_main_~Id_MCDC_145~0.offset_1, main_~Id_MCDC_144~0.base=v_main_~Id_MCDC_144~0.base_1, main_~Id_MCDC_151~0=v_main_~Id_MCDC_151~0_1, main_~Id_MCDC_155~0=v_main_~Id_MCDC_155~0_1} AuxVars[] AssignedVars[main_~Id_MCDC_158~0.base, main_~Id_MCDC_164~0, main_~Id_MCDC_163~0, main_~Id_MCDC_150~0, main_~Id_MCDC_146~0.offset, main_~Id_MCDC_146~0.base, main_#t~ret61.base, main_~Id_MCDC_156~0, main_~Id_MCDC_143~0.base, main_~Id_MCDC_162~0, main_~Id_MCDC_143~0.offset, main_~Id_MCDC_157~0, main_~Id_MCDC_148~0.base, main_~Id_MCDC_153~0, main_~Id_MCDC_145~0.base, main_~Id_MCDC_147~0.offset, main_~Id_MCDC_149~0, main_~Id_MCDC_161~0, main_~Id_MCDC_144~0.offset, main_~Id_MCDC_152~0, main_~Id_MCDC_154~0, main_~Id_MCDC_160~0, main_~Id_MCDC_159~0, main_~Id_MCDC_148~0.offset, main_#t~ret61.offset, main_~Id_MCDC_158~0.offset, main_~Id_MCDC_147~0.base, main_~Id_MCDC_145~0.offset, main_~Id_MCDC_144~0.base, main_~Id_MCDC_151~0, main_~Id_MCDC_155~0] {844#true} is VALID [2022-04-27 21:50:33,561 INFO L290 TraceCheckUtils]: 6: Hoare triple {844#true} [397] L452-->L457: Formula: (or (not (= v_main_~Id_MCDC_158~0.offset_5 0)) (not (= v_main_~Id_MCDC_158~0.base_5 0))) InVars {main_~Id_MCDC_158~0.base=v_main_~Id_MCDC_158~0.base_5, main_~Id_MCDC_158~0.offset=v_main_~Id_MCDC_158~0.offset_5} OutVars{main_~Id_MCDC_158~0.base=v_main_~Id_MCDC_158~0.base_5, main_~Id_MCDC_158~0.offset=v_main_~Id_MCDC_158~0.offset_5} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:33,562 INFO L272 TraceCheckUtils]: 7: Hoare triple {844#true} [399] L457-->Id_MCDC_100ENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:33,562 INFO L290 TraceCheckUtils]: 8: Hoare triple {844#true} [400] Id_MCDC_100ENTRY-->L424: Formula: true InVars {} OutVars{Id_MCDC_100_~Id_MCDC_141~0=v_Id_MCDC_100_~Id_MCDC_141~0_1, Id_MCDC_100_~Id_MCDC_142~0.offset=v_Id_MCDC_100_~Id_MCDC_142~0.offset_1, Id_MCDC_100_~Id_MCDC_142~0.base=v_Id_MCDC_100_~Id_MCDC_142~0.base_1} AuxVars[] AssignedVars[Id_MCDC_100_~Id_MCDC_142~0.base, Id_MCDC_100_~Id_MCDC_141~0, Id_MCDC_100_~Id_MCDC_142~0.offset] {844#true} is VALID [2022-04-27 21:50:33,562 INFO L272 TraceCheckUtils]: 9: Hoare triple {844#true} [401] L424-->Id_MCDC_99ENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:33,562 INFO L290 TraceCheckUtils]: 10: Hoare triple {844#true} [403] Id_MCDC_99ENTRY-->L405: Formula: (let ((.cse0 (select |v_#memory_int_14| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6|)) (.cse2 (store |v_#valid_9| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6| 1)) (.cse1 (+ 20 |v_~#Id_MCDC_113~0.offset_4|))) (and (= (select .cse0 (+ |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6| 3)) 0) (= (select |v_#valid_9| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6|) 0) (= (select .cse0 (+ |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6| 1)) 0) (not (= |v_Id_MCDC_99_#t~malloc50.base_4| 0)) (< |v_Id_MCDC_99_#t~malloc50.base_4| |v_#StackHeapBarrier_1|) (not (= |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6| 0)) (< |v_#StackHeapBarrier_1| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6|) (= |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6| 0) (= (store |v_#memory_$Pointer$.base_17| |v_~#Id_MCDC_113~0.base_4| (store (select |v_#memory_$Pointer$.base_17| |v_~#Id_MCDC_113~0.base_4|) .cse1 |v_Id_MCDC_99_#t~malloc50.base_4|)) |v_#memory_$Pointer$.base_16|) (= |v_#length_5| (store (store |v_#length_7| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6| 4) |v_Id_MCDC_99_#t~malloc50.base_4| 372)) (= (select .cse0 (+ |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6| 2)) 0) (= |v_#memory_int_13| (store |v_#memory_int_14| |v_~#Id_MCDC_113~0.base_4| (store (select |v_#memory_int_14| |v_~#Id_MCDC_113~0.base_4|) .cse1 (select (select |v_#memory_int_13| |v_~#Id_MCDC_113~0.base_4|) .cse1)))) (= (select .cse2 |v_Id_MCDC_99_#t~malloc50.base_4|) 0) (= (select .cse0 |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6|) 0) (= v_Id_MCDC_99_~Id_MCDC_140~0_8 0) (= (store .cse2 |v_Id_MCDC_99_#t~malloc50.base_4| 1) |v_#valid_7|) (= |v_#memory_$Pointer$.offset_16| (store |v_#memory_$Pointer$.offset_17| |v_~#Id_MCDC_113~0.base_4| (store (select |v_#memory_$Pointer$.offset_17| |v_~#Id_MCDC_113~0.base_4|) .cse1 0))))) InVars {~#Id_MCDC_113~0.offset=|v_~#Id_MCDC_113~0.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_17|, ~#Id_MCDC_113~0.base=|v_~#Id_MCDC_113~0.base_4|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_14|, #length=|v_#length_7|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_17|} OutVars{~#Id_MCDC_113~0.offset=|v_~#Id_MCDC_113~0.offset_4|, Id_MCDC_99_~#Id_MCDC_139~0.base=|v_Id_MCDC_99_~#Id_MCDC_139~0.base_6|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_16|, ~#Id_MCDC_113~0.base=|v_~#Id_MCDC_113~0.base_4|, Id_MCDC_99_#t~malloc50.offset=|v_Id_MCDC_99_#t~malloc50.offset_1|, Id_MCDC_99_#t~malloc50.base=|v_Id_MCDC_99_#t~malloc50.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, Id_MCDC_99_~#Id_MCDC_139~0.offset=|v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6|, Id_MCDC_99_~Id_MCDC_140~0=v_Id_MCDC_99_~Id_MCDC_140~0_8, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_13|, #length=|v_#length_5|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_16|} AuxVars[|v_Id_MCDC_99_#t~malloc50.base_4|] AssignedVars[Id_MCDC_99_#t~malloc50.base, Id_MCDC_99_~#Id_MCDC_139~0.base, Id_MCDC_99_~#Id_MCDC_139~0.offset, #memory_$Pointer$.base, Id_MCDC_99_~Id_MCDC_140~0, #valid, Id_MCDC_99_#t~malloc50.offset, #memory_int, #length, #memory_$Pointer$.offset] {844#true} is VALID [2022-04-27 21:50:33,562 INFO L272 TraceCheckUtils]: 11: Hoare triple {844#true} [404] L405-->Id_MCDC_97ENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:33,562 INFO L290 TraceCheckUtils]: 12: Hoare triple {844#true} [406] Id_MCDC_97ENTRY-->L352-3: Formula: (let ((.cse2 (store |v_#valid_17| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1| 1))) (let ((.cse1 (store .cse2 |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1| 1))) (let ((.cse3 (store .cse1 |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1| 1))) (let ((.cse0 (store .cse3 |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1| 1))) (and (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|) (= (select .cse0 |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1|) 0) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1|) (= v_Id_MCDC_97_~Id_MCDC_35~0_1 0) (= (select .cse1 |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|) 0) (= |v_Id_MCDC_97_~#Id_MCDC_136~0.offset_1| 0) (= |v_Id_MCDC_97_~#Id_MCDC_128~0.offset_1| 0) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1|) (= |v_Id_MCDC_97_~#Id_MCDC_135~0.offset_1| 0) (not (= |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1| 0)) (= (select |v_#valid_17| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|) 0) (not (= |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1| 0)) (= v_Id_MCDC_97_~Id_MCDC_134~0_1 0) (= (store .cse0 |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1| 1) |v_#valid_12|) (not (= |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1| 0)) (= |v_Id_MCDC_97_~#Id_MCDC_131~0.offset_1| 0) (= v_Id_MCDC_97_~Id_MCDC_132~0_1 0) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|) (not (= |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1| 0)) (= (select .cse2 |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|) 0) (= (store (store (store (store (store |v_#length_15| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1| 8) |v_#length_10|) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|) (= v_Id_MCDC_97_~Id_MCDC_36~0_1 0) (= (select (select |v_#memory_int_17| |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|) |v_Id_MCDC_97_~#Id_MCDC_130~0.offset_1|) 0) (not (= |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1| 0)) (= (select .cse3 |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1|) 0) (= (select (select |v_#memory_int_17| |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|) |v_Id_MCDC_97_~#Id_MCDC_131~0.offset_1|) 0) (= v_Id_MCDC_97_~Id_MCDC_123~0_1 6144) (= |v_Id_MCDC_97_~#Id_MCDC_130~0.offset_1| 0) (= (select (select |v_#memory_int_17| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|) |v_Id_MCDC_97_~#Id_MCDC_128~0.offset_1|) 0) (= v_Id_MCDC_97_~Id_MCDC_133~0_1 0)))))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_15|, #valid=|v_#valid_17|} OutVars{Id_MCDC_97_~Id_MCDC_127~0=v_Id_MCDC_97_~Id_MCDC_127~0_1, Id_MCDC_97_~Id_MCDC_137~0.base=v_Id_MCDC_97_~Id_MCDC_137~0.base_1, Id_MCDC_97_~Id_MCDC_134~0=v_Id_MCDC_97_~Id_MCDC_134~0_1, Id_MCDC_97_~Id_MCDC_123~0=v_Id_MCDC_97_~Id_MCDC_123~0_1, Id_MCDC_97_~Id_MCDC_137~0.offset=v_Id_MCDC_97_~Id_MCDC_137~0.offset_1, Id_MCDC_97_~Id_MCDC_126~0=v_Id_MCDC_97_~Id_MCDC_126~0_1, #length=|v_#length_10|, Id_MCDC_97_~#Id_MCDC_136~0.offset=|v_Id_MCDC_97_~#Id_MCDC_136~0.offset_1|, Id_MCDC_97_~#Id_MCDC_135~0.base=|v_Id_MCDC_97_~#Id_MCDC_135~0.base_1|, Id_MCDC_97_~Id_MCDC_124~0=v_Id_MCDC_97_~Id_MCDC_124~0_1, Id_MCDC_97_~#Id_MCDC_136~0.base=|v_Id_MCDC_97_~#Id_MCDC_136~0.base_1|, Id_MCDC_97_~Id_MCDC_35~0=v_Id_MCDC_97_~Id_MCDC_35~0_1, Id_MCDC_97_~#Id_MCDC_130~0.base=|v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|, Id_MCDC_97_~Id_MCDC_129~0=v_Id_MCDC_97_~Id_MCDC_129~0_1, Id_MCDC_97_~Id_MCDC_138~0=v_Id_MCDC_97_~Id_MCDC_138~0_1, Id_MCDC_97_~Id_MCDC_132~0=v_Id_MCDC_97_~Id_MCDC_132~0_1, Id_MCDC_97_~#Id_MCDC_131~0.offset=|v_Id_MCDC_97_~#Id_MCDC_131~0.offset_1|, Id_MCDC_97_~#Id_MCDC_128~0.base=|v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|, Id_MCDC_97_~Id_MCDC_125~0=v_Id_MCDC_97_~Id_MCDC_125~0_1, Id_MCDC_97_~#Id_MCDC_135~0.offset=|v_Id_MCDC_97_~#Id_MCDC_135~0.offset_1|, Id_MCDC_97_~#Id_MCDC_131~0.base=|v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_12|, Id_MCDC_97_~Id_MCDC_36~0=v_Id_MCDC_97_~Id_MCDC_36~0_1, #memory_int=|v_#memory_int_17|, Id_MCDC_97_~Id_MCDC_133~0=v_Id_MCDC_97_~Id_MCDC_133~0_1, Id_MCDC_97_~#Id_MCDC_128~0.offset=|v_Id_MCDC_97_~#Id_MCDC_128~0.offset_1|, Id_MCDC_97_~#Id_MCDC_130~0.offset=|v_Id_MCDC_97_~#Id_MCDC_130~0.offset_1|} AuxVars[] AssignedVars[Id_MCDC_97_~Id_MCDC_127~0, Id_MCDC_97_~Id_MCDC_137~0.base, Id_MCDC_97_~Id_MCDC_134~0, Id_MCDC_97_~Id_MCDC_123~0, Id_MCDC_97_~Id_MCDC_137~0.offset, Id_MCDC_97_~Id_MCDC_126~0, #length, Id_MCDC_97_~#Id_MCDC_136~0.offset, Id_MCDC_97_~#Id_MCDC_135~0.base, Id_MCDC_97_~Id_MCDC_124~0, Id_MCDC_97_~#Id_MCDC_136~0.base, Id_MCDC_97_~Id_MCDC_35~0, Id_MCDC_97_~#Id_MCDC_130~0.base, Id_MCDC_97_~Id_MCDC_129~0, Id_MCDC_97_~Id_MCDC_138~0, Id_MCDC_97_~Id_MCDC_132~0, Id_MCDC_97_~#Id_MCDC_131~0.offset, Id_MCDC_97_~#Id_MCDC_128~0.base, Id_MCDC_97_~Id_MCDC_125~0, Id_MCDC_97_~#Id_MCDC_135~0.offset, Id_MCDC_97_~#Id_MCDC_131~0.base, #valid, Id_MCDC_97_~Id_MCDC_36~0, Id_MCDC_97_~Id_MCDC_133~0, Id_MCDC_97_~#Id_MCDC_128~0.offset, Id_MCDC_97_~#Id_MCDC_130~0.offset] {844#true} is VALID [2022-04-27 21:50:33,563 INFO L290 TraceCheckUtils]: 13: Hoare triple {844#true} [411] L352-3-->L352-4: Formula: (not (< (mod v_Id_MCDC_97_~Id_MCDC_132~0_3 256) 4)) InVars {Id_MCDC_97_~Id_MCDC_132~0=v_Id_MCDC_97_~Id_MCDC_132~0_3} OutVars{Id_MCDC_97_~Id_MCDC_132~0=v_Id_MCDC_97_~Id_MCDC_132~0_3} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:33,563 INFO L290 TraceCheckUtils]: 14: Hoare triple {844#true} [417] L352-4-->L356: Formula: (not (<= (mod v_Id_MCDC_97_~Id_MCDC_123~0_5 4294967296) 6147)) InVars {Id_MCDC_97_~Id_MCDC_123~0=v_Id_MCDC_97_~Id_MCDC_123~0_5} OutVars{Id_MCDC_97_~Id_MCDC_123~0=v_Id_MCDC_97_~Id_MCDC_123~0_5} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:33,563 INFO L290 TraceCheckUtils]: 15: Hoare triple {844#true} [426] L356-->Id_MCDC_97FINAL: Formula: (and (= |v_#valid_18| (store (store (store (store (store |v_#valid_23| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_130~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_131~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_135~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_136~0.base_3| 0)) (= 0 |v_Id_MCDC_97_#res_1|)) InVars {Id_MCDC_97_~#Id_MCDC_131~0.base=|v_Id_MCDC_97_~#Id_MCDC_131~0.base_3|, Id_MCDC_97_~#Id_MCDC_136~0.base=|v_Id_MCDC_97_~#Id_MCDC_136~0.base_3|, Id_MCDC_97_~#Id_MCDC_130~0.base=|v_Id_MCDC_97_~#Id_MCDC_130~0.base_3|, #valid=|v_#valid_23|, Id_MCDC_97_~#Id_MCDC_128~0.base=|v_Id_MCDC_97_~#Id_MCDC_128~0.base_3|, Id_MCDC_97_~#Id_MCDC_135~0.base=|v_Id_MCDC_97_~#Id_MCDC_135~0.base_3|} OutVars{Id_MCDC_97_#res=|v_Id_MCDC_97_#res_1|, #valid=|v_#valid_18|, Id_MCDC_97_~#Id_MCDC_131~0.offset=|v_Id_MCDC_97_~#Id_MCDC_131~0.offset_2|, Id_MCDC_97_~#Id_MCDC_128~0.offset=|v_Id_MCDC_97_~#Id_MCDC_128~0.offset_2|, Id_MCDC_97_~#Id_MCDC_130~0.offset=|v_Id_MCDC_97_~#Id_MCDC_130~0.offset_2|, Id_MCDC_97_~#Id_MCDC_135~0.offset=|v_Id_MCDC_97_~#Id_MCDC_135~0.offset_2|, Id_MCDC_97_~#Id_MCDC_136~0.offset=|v_Id_MCDC_97_~#Id_MCDC_136~0.offset_2|} AuxVars[] AssignedVars[Id_MCDC_97_~#Id_MCDC_131~0.base, Id_MCDC_97_#res, Id_MCDC_97_~#Id_MCDC_136~0.base, Id_MCDC_97_~#Id_MCDC_130~0.base, #valid, Id_MCDC_97_~#Id_MCDC_131~0.offset, Id_MCDC_97_~#Id_MCDC_128~0.offset, Id_MCDC_97_~#Id_MCDC_130~0.offset, Id_MCDC_97_~#Id_MCDC_128~0.base, Id_MCDC_97_~#Id_MCDC_135~0.offset, Id_MCDC_97_~#Id_MCDC_136~0.offset, Id_MCDC_97_~#Id_MCDC_135~0.base] {844#true} is VALID [2022-04-27 21:50:33,563 INFO L290 TraceCheckUtils]: 16: Hoare triple {844#true} [432] Id_MCDC_97FINAL-->Id_MCDC_97EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:33,563 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {844#true} {844#true} [562] Id_MCDC_97EXIT-->L405-1: AOR: Formula: (= |v_Id_MCDC_97_#resOutParam_1| |v_Id_MCDC_99_#t~ret51_3|) InVars {Id_MCDC_97_#res=|v_Id_MCDC_97_#resOutParam_1|} OutVars{Id_MCDC_99_#t~ret51=|v_Id_MCDC_99_#t~ret51_3|} AuxVars[] AssignedVars[Id_MCDC_97_#res, Id_MCDC_99_#t~ret51] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:33,563 INFO L290 TraceCheckUtils]: 18: Hoare triple {844#true} [405] L405-1-->L406-3: Formula: (= v_Id_MCDC_99_~Id_MCDC_140~0_9 0) InVars {} OutVars{Id_MCDC_99_#t~ret51=|v_Id_MCDC_99_#t~ret51_2|, Id_MCDC_99_~Id_MCDC_140~0=v_Id_MCDC_99_~Id_MCDC_140~0_9} AuxVars[] AssignedVars[Id_MCDC_99_~Id_MCDC_140~0, Id_MCDC_99_#t~ret51] {844#true} is VALID [2022-04-27 21:50:33,564 INFO L290 TraceCheckUtils]: 19: Hoare triple {844#true} [408] L406-3-->L406-4: Formula: (not (< (mod v_Id_MCDC_99_~Id_MCDC_140~0_1 4294967296) 4)) InVars {Id_MCDC_99_~Id_MCDC_140~0=v_Id_MCDC_99_~Id_MCDC_140~0_1} OutVars{Id_MCDC_99_~Id_MCDC_140~0=v_Id_MCDC_99_~Id_MCDC_140~0_1} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:33,564 INFO L272 TraceCheckUtils]: 20: Hoare triple {844#true} [413] L406-4-->Id_MCDC_95ENTRY: Formula: (and (= |v_Id_MCDC_95_#in~Id_MCDC_94.baseInParam_1| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_7|) (= |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_7| |v_Id_MCDC_95_#in~Id_MCDC_94.offsetInParam_1|) (= |v_Id_MCDC_95_#in~Id_MCDC_93InParam_1| 4)) InVars {Id_MCDC_99_~#Id_MCDC_139~0.base=|v_Id_MCDC_99_~#Id_MCDC_139~0.base_7|, Id_MCDC_99_~#Id_MCDC_139~0.offset=|v_Id_MCDC_99_~#Id_MCDC_139~0.offset_7|} OutVars{Id_MCDC_95_#in~Id_MCDC_94.offset=|v_Id_MCDC_95_#in~Id_MCDC_94.offsetInParam_1|, Id_MCDC_95_#in~Id_MCDC_93=|v_Id_MCDC_95_#in~Id_MCDC_93InParam_1|, Id_MCDC_95_#in~Id_MCDC_94.base=|v_Id_MCDC_95_#in~Id_MCDC_94.baseInParam_1|} AuxVars[] AssignedVars[Id_MCDC_99_~#Id_MCDC_139~0.base, Id_MCDC_99_~#Id_MCDC_139~0.offset, Id_MCDC_95_#in~Id_MCDC_94.base, Id_MCDC_95_#in~Id_MCDC_94.offset, Id_MCDC_95_#in~Id_MCDC_93] {844#true} is VALID [2022-04-27 21:50:33,564 INFO L290 TraceCheckUtils]: 21: Hoare triple {844#true} [420] Id_MCDC_95ENTRY-->L284: Formula: (and (= v_Id_MCDC_95_~Id_MCDC_121~0_1 0) (= |v_Id_MCDC_95_#in~Id_MCDC_93_1| v_Id_MCDC_95_~Id_MCDC_93_1) (= |v_Id_MCDC_95_#in~Id_MCDC_94.offset_1| v_Id_MCDC_95_~Id_MCDC_94.offset_1) (= v_Id_MCDC_95_~Id_MCDC_122~0_1 0) (= v_Id_MCDC_95_~Id_MCDC_94.base_1 |v_Id_MCDC_95_#in~Id_MCDC_94.base_1|)) InVars {Id_MCDC_95_#in~Id_MCDC_94.offset=|v_Id_MCDC_95_#in~Id_MCDC_94.offset_1|, Id_MCDC_95_#in~Id_MCDC_93=|v_Id_MCDC_95_#in~Id_MCDC_93_1|, Id_MCDC_95_#in~Id_MCDC_94.base=|v_Id_MCDC_95_#in~Id_MCDC_94.base_1|} OutVars{Id_MCDC_95_#in~Id_MCDC_94.base=|v_Id_MCDC_95_#in~Id_MCDC_94.base_1|, Id_MCDC_95_#in~Id_MCDC_94.offset=|v_Id_MCDC_95_#in~Id_MCDC_94.offset_1|, Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_1, Id_MCDC_95_~Id_MCDC_121~0=v_Id_MCDC_95_~Id_MCDC_121~0_1, Id_MCDC_95_~Id_MCDC_122~0=v_Id_MCDC_95_~Id_MCDC_122~0_1, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_1, Id_MCDC_95_#in~Id_MCDC_93=|v_Id_MCDC_95_#in~Id_MCDC_93_1|, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_1} AuxVars[] AssignedVars[Id_MCDC_95_~Id_MCDC_93, Id_MCDC_95_~Id_MCDC_121~0, Id_MCDC_95_~Id_MCDC_122~0, Id_MCDC_95_~Id_MCDC_94.base, Id_MCDC_95_~Id_MCDC_94.offset] {844#true} is VALID [2022-04-27 21:50:33,564 INFO L290 TraceCheckUtils]: 22: Hoare triple {844#true} [429] L284-->L288: Formula: (not (< (mod v_Id_MCDC_95_~Id_MCDC_93_3 4294967296) 2)) InVars {Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_3} OutVars{Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_3} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:33,564 INFO L290 TraceCheckUtils]: 23: Hoare triple {844#true} [435] L288-->L288-2: Formula: (and (= v_Id_MCDC_95_~Id_MCDC_122~0_3 (select (select |v_#memory_int_24| v_Id_MCDC_95_~Id_MCDC_94.base_3) (+ v_Id_MCDC_95_~Id_MCDC_94.offset_3 1))) (= (mod v_Id_MCDC_95_~Id_MCDC_93_6 4294967296) 2)) InVars {#memory_int=|v_#memory_int_24|, Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_6, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_3, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_3} OutVars{Id_MCDC_95_#t~mem19=|v_Id_MCDC_95_#t~mem19_1|, #memory_int=|v_#memory_int_24|, Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_6, Id_MCDC_95_~Id_MCDC_122~0=v_Id_MCDC_95_~Id_MCDC_122~0_3, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_3, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_3} AuxVars[] AssignedVars[Id_MCDC_95_#t~mem19, Id_MCDC_95_~Id_MCDC_122~0] {844#true} is VALID [2022-04-27 21:50:33,564 INFO L290 TraceCheckUtils]: 24: Hoare triple {844#true} [440] L288-2-->L296: Formula: (= |v_Id_MCDC_95_#t~mem20_1| (select (select |v_#memory_int_25| v_Id_MCDC_95_~Id_MCDC_94.base_4) v_Id_MCDC_95_~Id_MCDC_94.offset_4)) InVars {#memory_int=|v_#memory_int_25|, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_4, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_4} OutVars{#memory_int=|v_#memory_int_25|, Id_MCDC_95_#t~mem20=|v_Id_MCDC_95_#t~mem20_1|, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_4, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_4} AuxVars[] AssignedVars[Id_MCDC_95_#t~mem20] {844#true} is VALID [2022-04-27 21:50:33,564 INFO L272 TraceCheckUtils]: 25: Hoare triple {844#true} [445] L296-->Id_MCDC_92ENTRY: Formula: (and (= |v_Id_MCDC_95_#t~mem20_4| |v_Id_MCDC_92_#in~Id_MCDC_90InParam_1|) (= v_Id_MCDC_95_~Id_MCDC_122~0_6 |v_Id_MCDC_92_#in~Id_MCDC_91InParam_1|)) InVars {Id_MCDC_95_#t~mem20=|v_Id_MCDC_95_#t~mem20_4|, Id_MCDC_95_~Id_MCDC_122~0=v_Id_MCDC_95_~Id_MCDC_122~0_6} OutVars{Id_MCDC_92_#in~Id_MCDC_90=|v_Id_MCDC_92_#in~Id_MCDC_90InParam_1|, Id_MCDC_92_#in~Id_MCDC_91=|v_Id_MCDC_92_#in~Id_MCDC_91InParam_1|} AuxVars[] AssignedVars[Id_MCDC_92_#in~Id_MCDC_90, Id_MCDC_92_#in~Id_MCDC_91, Id_MCDC_95_#t~mem20, Id_MCDC_95_~Id_MCDC_122~0] {844#true} is VALID [2022-04-27 21:50:33,565 INFO L290 TraceCheckUtils]: 26: Hoare triple {844#true} [452] Id_MCDC_92ENTRY-->L255: Formula: (and (= v_Id_MCDC_92_~Id_MCDC_117~0_6 0) (= v_Id_MCDC_92_~Id_MCDC_118~0_7 0) (= v_Id_MCDC_92_~Id_MCDC_119~0_4 1) (= |v_Id_MCDC_92_#in~Id_MCDC_91_1| v_Id_MCDC_92_~Id_MCDC_91_4) (= |v_Id_MCDC_92_#in~Id_MCDC_90_1| v_Id_MCDC_92_~Id_MCDC_90_4) (= v_Id_MCDC_92_~Id_MCDC_120~0_4 0)) InVars {Id_MCDC_92_#in~Id_MCDC_90=|v_Id_MCDC_92_#in~Id_MCDC_90_1|, Id_MCDC_92_#in~Id_MCDC_91=|v_Id_MCDC_92_#in~Id_MCDC_91_1|} OutVars{Id_MCDC_92_~Id_MCDC_120~0=v_Id_MCDC_92_~Id_MCDC_120~0_4, Id_MCDC_92_#in~Id_MCDC_90=|v_Id_MCDC_92_#in~Id_MCDC_90_1|, Id_MCDC_92_#in~Id_MCDC_91=|v_Id_MCDC_92_#in~Id_MCDC_91_1|, Id_MCDC_92_~Id_MCDC_90=v_Id_MCDC_92_~Id_MCDC_90_4, Id_MCDC_92_~Id_MCDC_91=v_Id_MCDC_92_~Id_MCDC_91_4, Id_MCDC_92_~Id_MCDC_117~0=v_Id_MCDC_92_~Id_MCDC_117~0_6, Id_MCDC_92_~Id_MCDC_119~0=v_Id_MCDC_92_~Id_MCDC_119~0_4, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_7} AuxVars[] AssignedVars[Id_MCDC_92_~Id_MCDC_120~0, Id_MCDC_92_~Id_MCDC_90, Id_MCDC_92_~Id_MCDC_91, Id_MCDC_92_~Id_MCDC_117~0, Id_MCDC_92_~Id_MCDC_119~0, Id_MCDC_92_~Id_MCDC_118~0] {844#true} is VALID [2022-04-27 21:50:33,565 INFO L290 TraceCheckUtils]: 27: Hoare triple {844#true} [458] L255-->L270-1: Formula: (and (= v_Id_MCDC_92_~Id_MCDC_117~0_7 v_Id_MCDC_92_~Id_MCDC_90_5) (< (mod v_Id_MCDC_92_~Id_MCDC_91_5 4294967296) (mod v_Id_MCDC_92_~Id_MCDC_90_5 4294967296)) (= v_Id_MCDC_92_~Id_MCDC_118~0_8 v_Id_MCDC_92_~Id_MCDC_91_5)) InVars {Id_MCDC_92_~Id_MCDC_90=v_Id_MCDC_92_~Id_MCDC_90_5, Id_MCDC_92_~Id_MCDC_91=v_Id_MCDC_92_~Id_MCDC_91_5} OutVars{Id_MCDC_92_~Id_MCDC_117~0=v_Id_MCDC_92_~Id_MCDC_117~0_7, Id_MCDC_92_~Id_MCDC_90=v_Id_MCDC_92_~Id_MCDC_90_5, Id_MCDC_92_~Id_MCDC_91=v_Id_MCDC_92_~Id_MCDC_91_5, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_8} AuxVars[] AssignedVars[Id_MCDC_92_~Id_MCDC_117~0, Id_MCDC_92_~Id_MCDC_118~0] {844#true} is VALID [2022-04-27 21:50:33,565 INFO L290 TraceCheckUtils]: 28: Hoare triple {844#true} [470] L270-1-->L272: Formula: (not (= (mod v_Id_MCDC_92_~Id_MCDC_119~0_2 4294967296) 0)) InVars {Id_MCDC_92_~Id_MCDC_119~0=v_Id_MCDC_92_~Id_MCDC_119~0_2} OutVars{Id_MCDC_92_~Id_MCDC_119~0=v_Id_MCDC_92_~Id_MCDC_119~0_2} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:33,565 INFO L272 TraceCheckUtils]: 29: Hoare triple {844#true} [481] L272-->avoid_zeroENTRY: Formula: (= (ite (not (= (mod v_Id_MCDC_92_~Id_MCDC_118~0_9 4294967296) 0)) 1 0) |v_avoid_zero_#in~yInParam_1|) InVars {Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_9} OutVars{avoid_zero_#in~y=|v_avoid_zero_#in~yInParam_1|} AuxVars[] AssignedVars[avoid_zero_#in~y, Id_MCDC_92_~Id_MCDC_118~0] {844#true} is VALID [2022-04-27 21:50:33,565 INFO L290 TraceCheckUtils]: 30: Hoare triple {844#true} [467] avoid_zeroENTRY-->L11: Formula: (= |v_avoid_zero_#in~y_1| v_avoid_zero_~y_1) InVars {avoid_zero_#in~y=|v_avoid_zero_#in~y_1|} OutVars{avoid_zero_#in~y=|v_avoid_zero_#in~y_1|, avoid_zero_~y=v_avoid_zero_~y_1} AuxVars[] AssignedVars[avoid_zero_~y] {844#true} is VALID [2022-04-27 21:50:33,565 INFO L290 TraceCheckUtils]: 31: Hoare triple {844#true} [479] L11-->L11-2: Formula: (not (= v_avoid_zero_~y_3 0)) InVars {avoid_zero_~y=v_avoid_zero_~y_3} OutVars{avoid_zero_~y=v_avoid_zero_~y_3} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:33,566 INFO L290 TraceCheckUtils]: 32: Hoare triple {844#true} [489] L11-2-->avoid_zeroEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:33,566 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {844#true} {844#true} [570] avoid_zeroEXIT-->L272-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (not (= (mod v_Id_MCDC_92_~Id_MCDC_118~0_9 4294967296) 0)) 1 0) |v_avoid_zero_#in~yInParam_1|) InVars {Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_9} OutVars{avoid_zero_#in~y=|v_avoid_zero_#in~yInParam_1|} AuxVars[] AssignedVars[avoid_zero_#in~y, Id_MCDC_92_~Id_MCDC_118~0] {844#true} is VALID [2022-04-27 21:50:33,566 INFO L290 TraceCheckUtils]: 34: Hoare triple {844#true} [490] L272-1-->L274: Formula: (= (div (mod v_Id_MCDC_92_~Id_MCDC_117~0_2 4294967296) (mod v_Id_MCDC_92_~Id_MCDC_118~0_3 4294967296)) v_Id_MCDC_92_~Id_MCDC_120~0_1) InVars {Id_MCDC_92_~Id_MCDC_117~0=v_Id_MCDC_92_~Id_MCDC_117~0_2, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_3} OutVars{Id_MCDC_92_~Id_MCDC_120~0=v_Id_MCDC_92_~Id_MCDC_120~0_1, Id_MCDC_92_~Id_MCDC_117~0=v_Id_MCDC_92_~Id_MCDC_117~0_2, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_3} AuxVars[] AssignedVars[Id_MCDC_92_~Id_MCDC_120~0] {844#true} is VALID [2022-04-27 21:50:33,567 INFO L272 TraceCheckUtils]: 35: Hoare triple {844#true} [499] L274-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~Id_MCDC_103InParam_1| 1) InVars {Id_MCDC_92_~Id_MCDC_120~0=v_Id_MCDC_92_~Id_MCDC_120~0_5, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_10} OutVars{__VERIFIER_assert_#in~Id_MCDC_103=|v___VERIFIER_assert_#in~Id_MCDC_103InParam_1|} AuxVars[] AssignedVars[Id_MCDC_92_~Id_MCDC_120~0, __VERIFIER_assert_#in~Id_MCDC_103, Id_MCDC_92_~Id_MCDC_118~0] {954#(<= 1 |__VERIFIER_assert_#in~Id_MCDC_103|)} is VALID [2022-04-27 21:50:33,567 INFO L290 TraceCheckUtils]: 36: Hoare triple {954#(<= 1 |__VERIFIER_assert_#in~Id_MCDC_103|)} [508] __VERIFIER_assertENTRY-->L461: Formula: (= v___VERIFIER_assert_~Id_MCDC_103_2 |v___VERIFIER_assert_#in~Id_MCDC_103_1|) InVars {__VERIFIER_assert_#in~Id_MCDC_103=|v___VERIFIER_assert_#in~Id_MCDC_103_1|} OutVars{__VERIFIER_assert_~Id_MCDC_103=v___VERIFIER_assert_~Id_MCDC_103_2, __VERIFIER_assert_#in~Id_MCDC_103=|v___VERIFIER_assert_#in~Id_MCDC_103_1|} AuxVars[] AssignedVars[__VERIFIER_assert_~Id_MCDC_103] {958#(<= 1 __VERIFIER_assert_~Id_MCDC_103)} is VALID [2022-04-27 21:50:33,567 INFO L290 TraceCheckUtils]: 37: Hoare triple {958#(<= 1 __VERIFIER_assert_~Id_MCDC_103)} [517] L461-->L463: Formula: (= v___VERIFIER_assert_~Id_MCDC_103_3 0) InVars {__VERIFIER_assert_~Id_MCDC_103=v___VERIFIER_assert_~Id_MCDC_103_3} OutVars{__VERIFIER_assert_~Id_MCDC_103=v___VERIFIER_assert_~Id_MCDC_103_3} AuxVars[] AssignedVars[] {845#false} is VALID [2022-04-27 21:50:33,568 INFO L290 TraceCheckUtils]: 38: Hoare triple {845#false} [529] L463-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {845#false} is VALID [2022-04-27 21:50:33,568 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 21:50:33,568 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 21:50:33,568 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 21:50:33,568 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [191076537] [2022-04-27 21:50:33,568 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 21:50:33,568 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1261909789] [2022-04-27 21:50:33,568 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1261909789] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 21:50:33,569 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 21:50:33,569 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-27 21:50:33,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [481431282] [2022-04-27 21:50:33,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 21:50:33,570 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 39 [2022-04-27 21:50:33,570 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 21:50:33,570 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 21:50:33,597 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:50:33,597 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-27 21:50:33,598 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 21:50:33,598 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-27 21:50:33,598 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-27 21:50:33,598 INFO L87 Difference]: Start difference. First operand 119 states and 165 transitions. Second operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 21:50:33,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:50:33,903 INFO L93 Difference]: Finished difference Result 119 states and 165 transitions. [2022-04-27 21:50:33,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-27 21:50:33,903 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 39 [2022-04-27 21:50:33,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 21:50:33,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 21:50:33,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 165 transitions. [2022-04-27 21:50:33,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 21:50:33,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 165 transitions. [2022-04-27 21:50:33,908 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 165 transitions. [2022-04-27 21:50:34,025 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 165 edges. 165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:50:34,025 INFO L225 Difference]: With dead ends: 119 [2022-04-27 21:50:34,025 INFO L226 Difference]: Without dead ends: 0 [2022-04-27 21:50:34,026 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 36 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 21:50:34,027 INFO L413 NwaCegarLoop]: 160 mSDtfsCounter, 5 mSDsluCounter, 317 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 477 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 21:50:34,027 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 477 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 21:50:34,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-27 21:50:34,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-27 21:50:34,028 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 21:50:34,028 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 21:50:34,028 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 21:50:34,028 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 21:50:34,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:50:34,028 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-27 21:50:34,028 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 21:50:34,028 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:50:34,028 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:50:34,028 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 21:50:34,028 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 21:50:34,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:50:34,028 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-27 21:50:34,029 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 21:50:34,029 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:50:34,029 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:50:34,029 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 21:50:34,029 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 21:50:34,029 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 21:50:34,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-27 21:50:34,029 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 39 [2022-04-27 21:50:34,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 21:50:34,029 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-27 21:50:34,029 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 21:50:34,029 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 21:50:34,029 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:50:34,031 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-27 21:50:34,066 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-27 21:50:34,243 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 21:50:34,245 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-04-27 21:50:34,425 INFO L895 garLoopResultBuilder]: At program point Id_MCDC_100ENTRY(lines 420 426) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) [2022-04-27 21:50:34,425 INFO L895 garLoopResultBuilder]: At program point L424(line 424) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) [2022-04-27 21:50:34,425 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_100FINAL(lines 420 426) no Hoare annotation was computed. [2022-04-27 21:50:34,426 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_100EXIT(lines 420 426) no Hoare annotation was computed. [2022-04-27 21:50:34,426 INFO L895 garLoopResultBuilder]: At program point Id_MCDC_99ENTRY(lines 400 419) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) [2022-04-27 21:50:34,426 INFO L895 garLoopResultBuilder]: At program point L405(line 405) the Hoare annotation is: (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) [2022-04-27 21:50:34,426 INFO L899 garLoopResultBuilder]: For program point L405-1(line 405) no Hoare annotation was computed. [2022-04-27 21:50:34,426 INFO L895 garLoopResultBuilder]: At program point L406-3(lines 406 416) the Hoare annotation is: (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) [2022-04-27 21:50:34,426 INFO L895 garLoopResultBuilder]: At program point L406-4(lines 406 416) the Hoare annotation is: (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) [2022-04-27 21:50:34,426 INFO L899 garLoopResultBuilder]: For program point L408(line 408) no Hoare annotation was computed. [2022-04-27 21:50:34,426 INFO L899 garLoopResultBuilder]: For program point L417(line 417) no Hoare annotation was computed. [2022-04-27 21:50:34,426 INFO L899 garLoopResultBuilder]: For program point L408-2(lines 408 415) no Hoare annotation was computed. [2022-04-27 21:50:34,426 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_99FINAL(lines 400 419) no Hoare annotation was computed. [2022-04-27 21:50:34,426 INFO L899 garLoopResultBuilder]: For program point L406-2(lines 406 416) no Hoare annotation was computed. [2022-04-27 21:50:34,426 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_99EXIT(lines 400 419) no Hoare annotation was computed. [2022-04-27 21:50:34,426 INFO L902 garLoopResultBuilder]: At program point Id_MCDC_89ENTRY(lines 193 248) the Hoare annotation is: true [2022-04-27 21:50:34,427 INFO L899 garLoopResultBuilder]: For program point L198(lines 198 201) no Hoare annotation was computed. [2022-04-27 21:50:34,427 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_89FINAL(lines 193 248) no Hoare annotation was computed. [2022-04-27 21:50:34,427 INFO L899 garLoopResultBuilder]: For program point L202(lines 202 208) no Hoare annotation was computed. [2022-04-27 21:50:34,427 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_89EXIT(lines 193 248) no Hoare annotation was computed. [2022-04-27 21:50:34,427 INFO L899 garLoopResultBuilder]: For program point L204(lines 204 207) no Hoare annotation was computed. [2022-04-27 21:50:34,427 INFO L899 garLoopResultBuilder]: For program point L202-2(lines 202 208) no Hoare annotation was computed. [2022-04-27 21:50:34,427 INFO L899 garLoopResultBuilder]: For program point L211(line 211) no Hoare annotation was computed. [2022-04-27 21:50:34,427 INFO L899 garLoopResultBuilder]: For program point L211-2(line 211) no Hoare annotation was computed. [2022-04-27 21:50:34,427 INFO L899 garLoopResultBuilder]: For program point L212(line 212) no Hoare annotation was computed. [2022-04-27 21:50:34,427 INFO L902 garLoopResultBuilder]: At program point L209(lines 209 225) the Hoare annotation is: true [2022-04-27 21:50:34,427 INFO L899 garLoopResultBuilder]: For program point L214(line 214) no Hoare annotation was computed. [2022-04-27 21:50:34,427 INFO L902 garLoopResultBuilder]: At program point L226-3(lines 226 233) the Hoare annotation is: true [2022-04-27 21:50:34,427 INFO L899 garLoopResultBuilder]: For program point L214-2(line 214) no Hoare annotation was computed. [2022-04-27 21:50:34,427 INFO L899 garLoopResultBuilder]: For program point L226-4(lines 226 233) no Hoare annotation was computed. [2022-04-27 21:50:34,428 INFO L899 garLoopResultBuilder]: For program point L226-1(lines 226 233) no Hoare annotation was computed. [2022-04-27 21:50:34,428 INFO L899 garLoopResultBuilder]: For program point L215(line 215) no Hoare annotation was computed. [2022-04-27 21:50:34,428 INFO L899 garLoopResultBuilder]: For program point L234(line 234) no Hoare annotation was computed. [2022-04-27 21:50:34,428 INFO L899 garLoopResultBuilder]: For program point L229(lines 229 232) no Hoare annotation was computed. [2022-04-27 21:50:34,428 INFO L899 garLoopResultBuilder]: For program point L217(line 217) no Hoare annotation was computed. [2022-04-27 21:50:34,428 INFO L899 garLoopResultBuilder]: For program point L234-2(line 234) no Hoare annotation was computed. [2022-04-27 21:50:34,428 INFO L899 garLoopResultBuilder]: For program point L217-2(line 217) no Hoare annotation was computed. [2022-04-27 21:50:34,428 INFO L899 garLoopResultBuilder]: For program point L234-3(line 234) no Hoare annotation was computed. [2022-04-27 21:50:34,428 INFO L899 garLoopResultBuilder]: For program point L218(line 218) no Hoare annotation was computed. [2022-04-27 21:50:34,428 INFO L899 garLoopResultBuilder]: For program point L234-5(lines 234 246) no Hoare annotation was computed. [2022-04-27 21:50:34,428 INFO L899 garLoopResultBuilder]: For program point L220(line 220) no Hoare annotation was computed. [2022-04-27 21:50:34,428 INFO L899 garLoopResultBuilder]: For program point L236(lines 236 241) no Hoare annotation was computed. [2022-04-27 21:50:34,428 INFO L899 garLoopResultBuilder]: For program point L220-2(line 220) no Hoare annotation was computed. [2022-04-27 21:50:34,428 INFO L899 garLoopResultBuilder]: For program point L236-1(lines 234 246) no Hoare annotation was computed. [2022-04-27 21:50:34,428 INFO L899 garLoopResultBuilder]: For program point L221(line 221) no Hoare annotation was computed. [2022-04-27 21:50:34,428 INFO L899 garLoopResultBuilder]: For program point L223(line 223) no Hoare annotation was computed. [2022-04-27 21:50:34,429 INFO L895 garLoopResultBuilder]: At program point Id_MCDC_97ENTRY(lines 331 399) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) [2022-04-27 21:50:34,429 INFO L902 garLoopResultBuilder]: At program point L352-3(lines 352 355) the Hoare annotation is: true [2022-04-27 21:50:34,429 INFO L899 garLoopResultBuilder]: For program point L352-4(lines 332 399) no Hoare annotation was computed. [2022-04-27 21:50:34,429 INFO L899 garLoopResultBuilder]: For program point L352-2(lines 352 355) no Hoare annotation was computed. [2022-04-27 21:50:34,429 INFO L902 garLoopResultBuilder]: At program point L358-3(lines 358 396) the Hoare annotation is: true [2022-04-27 21:50:34,429 INFO L899 garLoopResultBuilder]: For program point L356(lines 356 397) no Hoare annotation was computed. [2022-04-27 21:50:34,429 INFO L902 garLoopResultBuilder]: At program point L361(line 361) the Hoare annotation is: true [2022-04-27 21:50:34,429 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_97FINAL(lines 331 399) no Hoare annotation was computed. [2022-04-27 21:50:34,429 INFO L899 garLoopResultBuilder]: For program point L361-1(lines 361 364) no Hoare annotation was computed. [2022-04-27 21:50:34,429 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_97EXIT(lines 331 399) no Hoare annotation was computed. [2022-04-27 21:50:34,429 INFO L902 garLoopResultBuilder]: At program point L365(line 365) the Hoare annotation is: true [2022-04-27 21:50:34,429 INFO L899 garLoopResultBuilder]: For program point L365-1(lines 365 368) no Hoare annotation was computed. [2022-04-27 21:50:34,429 INFO L902 garLoopResultBuilder]: At program point L371(line 371) the Hoare annotation is: true [2022-04-27 21:50:34,429 INFO L899 garLoopResultBuilder]: For program point L371-1(lines 371 374) no Hoare annotation was computed. [2022-04-27 21:50:34,430 INFO L899 garLoopResultBuilder]: For program point L378-1(lines 378 381) no Hoare annotation was computed. [2022-04-27 21:50:34,430 INFO L902 garLoopResultBuilder]: At program point L376-3(lines 376 393) the Hoare annotation is: true [2022-04-27 21:50:34,430 INFO L902 garLoopResultBuilder]: At program point L388(line 388) the Hoare annotation is: true [2022-04-27 21:50:34,430 INFO L899 garLoopResultBuilder]: For program point L376-4(lines 376 393) no Hoare annotation was computed. [2022-04-27 21:50:34,430 INFO L902 garLoopResultBuilder]: At program point L378(line 378) the Hoare annotation is: true [2022-04-27 21:50:34,430 INFO L899 garLoopResultBuilder]: For program point L388-1(line 388) no Hoare annotation was computed. [2022-04-27 21:50:34,430 INFO L899 garLoopResultBuilder]: For program point L358-2(lines 358 396) no Hoare annotation was computed. [2022-04-27 21:50:34,430 INFO L899 garLoopResultBuilder]: For program point L389(lines 389 392) no Hoare annotation was computed. [2022-04-27 21:50:34,430 INFO L899 garLoopResultBuilder]: For program point L376-2(lines 376 393) no Hoare annotation was computed. [2022-04-27 21:50:34,430 INFO L895 garLoopResultBuilder]: At program point mainENTRY(lines 427 458) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) [2022-04-27 21:50:34,430 INFO L899 garLoopResultBuilder]: For program point L452(lines 452 455) no Hoare annotation was computed. [2022-04-27 21:50:34,430 INFO L899 garLoopResultBuilder]: For program point mainFINAL(lines 427 458) no Hoare annotation was computed. [2022-04-27 21:50:34,430 INFO L895 garLoopResultBuilder]: At program point L457(line 457) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) [2022-04-27 21:50:34,430 INFO L899 garLoopResultBuilder]: For program point mainEXIT(lines 427 458) no Hoare annotation was computed. [2022-04-27 21:50:34,430 INFO L902 garLoopResultBuilder]: At program point Id_MCDC_95ENTRY(lines 280 299) the Hoare annotation is: true [2022-04-27 21:50:34,431 INFO L899 garLoopResultBuilder]: For program point L284(lines 284 287) no Hoare annotation was computed. [2022-04-27 21:50:34,431 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_95FINAL(lines 280 299) no Hoare annotation was computed. [2022-04-27 21:50:34,431 INFO L899 garLoopResultBuilder]: For program point L288(lines 288 295) no Hoare annotation was computed. [2022-04-27 21:50:34,431 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_95EXIT(lines 280 299) no Hoare annotation was computed. [2022-04-27 21:50:34,431 INFO L902 garLoopResultBuilder]: At program point L290(line 290) the Hoare annotation is: true [2022-04-27 21:50:34,431 INFO L899 garLoopResultBuilder]: For program point L288-2(lines 288 295) no Hoare annotation was computed. [2022-04-27 21:50:34,431 INFO L899 garLoopResultBuilder]: For program point L290-1(line 290) no Hoare annotation was computed. [2022-04-27 21:50:34,431 INFO L902 garLoopResultBuilder]: At program point L296(line 296) the Hoare annotation is: true [2022-04-27 21:50:34,431 INFO L899 garLoopResultBuilder]: For program point L296-1(line 296) no Hoare annotation was computed. [2022-04-27 21:50:34,431 INFO L902 garLoopResultBuilder]: At program point L297(line 297) the Hoare annotation is: true [2022-04-27 21:50:34,431 INFO L899 garLoopResultBuilder]: For program point L297-1(line 297) no Hoare annotation was computed. [2022-04-27 21:50:34,431 INFO L902 garLoopResultBuilder]: At program point Id_MCDC_96ENTRY(lines 300 330) the Hoare annotation is: true [2022-04-27 21:50:34,431 INFO L899 garLoopResultBuilder]: For program point L304(lines 304 307) no Hoare annotation was computed. [2022-04-27 21:50:34,431 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_96FINAL(lines 300 330) no Hoare annotation was computed. [2022-04-27 21:50:34,431 INFO L902 garLoopResultBuilder]: At program point L308-3(lines 308 315) the Hoare annotation is: true [2022-04-27 21:50:34,431 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_96EXIT(lines 300 330) no Hoare annotation was computed. [2022-04-27 21:50:34,432 INFO L899 garLoopResultBuilder]: For program point L308-4(lines 308 315) no Hoare annotation was computed. [2022-04-27 21:50:34,432 INFO L899 garLoopResultBuilder]: For program point L308-1(lines 308 315) no Hoare annotation was computed. [2022-04-27 21:50:34,432 INFO L899 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2022-04-27 21:50:34,432 INFO L899 garLoopResultBuilder]: For program point L311(lines 311 314) no Hoare annotation was computed. [2022-04-27 21:50:34,432 INFO L899 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2022-04-27 21:50:34,432 INFO L899 garLoopResultBuilder]: For program point L316-3(line 316) no Hoare annotation was computed. [2022-04-27 21:50:34,432 INFO L899 garLoopResultBuilder]: For program point L316-5(lines 316 328) no Hoare annotation was computed. [2022-04-27 21:50:34,432 INFO L899 garLoopResultBuilder]: For program point L318(lines 318 323) no Hoare annotation was computed. [2022-04-27 21:50:34,432 INFO L899 garLoopResultBuilder]: For program point L318-1(lines 316 328) no Hoare annotation was computed. [2022-04-27 21:50:34,432 INFO L902 garLoopResultBuilder]: At program point Id_MCDC_92ENTRY(lines 249 279) the Hoare annotation is: true [2022-04-27 21:50:34,432 INFO L899 garLoopResultBuilder]: For program point L255(lines 255 269) no Hoare annotation was computed. [2022-04-27 21:50:34,432 INFO L899 garLoopResultBuilder]: For program point L270-1(lines 250 279) no Hoare annotation was computed. [2022-04-27 21:50:34,432 INFO L899 garLoopResultBuilder]: For program point L261(lines 261 269) no Hoare annotation was computed. [2022-04-27 21:50:34,432 INFO L899 garLoopResultBuilder]: For program point L270-2(lines 270 277) no Hoare annotation was computed. [2022-04-27 21:50:34,432 INFO L902 garLoopResultBuilder]: At program point L272(line 272) the Hoare annotation is: true [2022-04-27 21:50:34,432 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_92FINAL(lines 249 279) no Hoare annotation was computed. [2022-04-27 21:50:34,433 INFO L899 garLoopResultBuilder]: For program point L272-1(line 272) no Hoare annotation was computed. [2022-04-27 21:50:34,433 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_92EXIT(lines 249 279) no Hoare annotation was computed. [2022-04-27 21:50:34,433 INFO L902 garLoopResultBuilder]: At program point L274(line 274) the Hoare annotation is: true [2022-04-27 21:50:34,433 INFO L899 garLoopResultBuilder]: For program point L274-1(line 274) no Hoare annotation was computed. [2022-04-27 21:50:34,433 INFO L895 garLoopResultBuilder]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~Id_MCDC_110~0.offset |old(~Id_MCDC_110~0.offset)|) (= ~Id_MCDC_109~0.offset |old(~Id_MCDC_109~0.offset)|) (= |~#Id_MCDC_112~0.base| |old(~#Id_MCDC_112~0.base)|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |old(~Id_MCDC_106~0)| ~Id_MCDC_106~0) (= ~Id_MCDC_107~0.base |old(~Id_MCDC_107~0.base)|) (= |old(~#Id_MCDC_112~0.offset)| |~#Id_MCDC_112~0.offset|) (= ~Id_MCDC_108~0.base |old(~Id_MCDC_108~0.base)|) (= |old(~Id_MCDC_109~0.base)| ~Id_MCDC_109~0.base) (= |old(~#Id_MCDC_113~0.base)| |~#Id_MCDC_113~0.base|) (= |old(~#Id_MCDC_113~0.offset)| |~#Id_MCDC_113~0.offset|) (= |old(~Id_MCDC_110~0.base)| ~Id_MCDC_110~0.base) (= |old(~Id_MCDC_104~0)| ~Id_MCDC_104~0) (= |old(~Id_MCDC_108~0.offset)| ~Id_MCDC_108~0.offset) (= |old(~Id_MCDC_105~0)| ~Id_MCDC_105~0) (= ~Id_MCDC_107~0.offset |old(~Id_MCDC_107~0.offset)|) (= |old(~Id_MCDC_111~0.offset)| ~Id_MCDC_111~0.offset) (= |#NULL.offset| |old(#NULL.offset)|) (= ~Id_MCDC_111~0.base |old(~Id_MCDC_111~0.base)|) (= |old(#NULL.base)| |#NULL.base|)) [2022-04-27 21:50:34,433 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2022-04-27 21:50:34,433 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2022-04-27 21:50:34,433 INFO L902 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2022-04-27 21:50:34,433 INFO L902 garLoopResultBuilder]: At program point L-1(line -1) the Hoare annotation is: true [2022-04-27 21:50:34,433 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-04-27 21:50:34,433 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-04-27 21:50:34,433 INFO L902 garLoopResultBuilder]: At program point avoid_zeroENTRY(lines 9 15) the Hoare annotation is: true [2022-04-27 21:50:34,433 INFO L899 garLoopResultBuilder]: For program point L11(lines 11 14) no Hoare annotation was computed. [2022-04-27 21:50:34,433 INFO L899 garLoopResultBuilder]: For program point L11-2(lines 9 15) no Hoare annotation was computed. [2022-04-27 21:50:34,433 INFO L899 garLoopResultBuilder]: For program point avoid_zeroEXIT(lines 9 15) no Hoare annotation was computed. [2022-04-27 21:50:34,434 INFO L902 garLoopResultBuilder]: At program point __VERIFIER_assertENTRY(lines 459 466) the Hoare annotation is: true [2022-04-27 21:50:34,434 INFO L899 garLoopResultBuilder]: For program point L461(lines 461 464) no Hoare annotation was computed. [2022-04-27 21:50:34,434 INFO L899 garLoopResultBuilder]: For program point L463(line 463) no Hoare annotation was computed. [2022-04-27 21:50:34,434 INFO L899 garLoopResultBuilder]: For program point L461-2(lines 459 466) no Hoare annotation was computed. [2022-04-27 21:50:34,434 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 463) no Hoare annotation was computed. [2022-04-27 21:50:34,434 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 459 466) no Hoare annotation was computed. [2022-04-27 21:50:34,436 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1] [2022-04-27 21:50:34,437 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-04-27 21:50:34,440 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-27 21:50:34,441 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2022-04-27 21:50:34,441 WARN L170 areAnnotationChecker]: L284 has no Hoare annotation [2022-04-27 21:50:34,441 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2022-04-27 21:50:34,441 WARN L170 areAnnotationChecker]: L255 has no Hoare annotation [2022-04-27 21:50:34,441 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2022-04-27 21:50:34,441 WARN L170 areAnnotationChecker]: L304 has no Hoare annotation [2022-04-27 21:50:34,442 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2022-04-27 21:50:34,442 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-27 21:50:34,442 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2022-04-27 21:50:34,442 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2022-04-27 21:50:34,443 WARN L170 areAnnotationChecker]: L352-4 has no Hoare annotation [2022-04-27 21:50:34,443 WARN L170 areAnnotationChecker]: L352-4 has no Hoare annotation [2022-04-27 21:50:34,443 WARN L170 areAnnotationChecker]: L352-2 has no Hoare annotation [2022-04-27 21:50:34,443 WARN L170 areAnnotationChecker]: L284 has no Hoare annotation [2022-04-27 21:50:34,443 WARN L170 areAnnotationChecker]: L284 has no Hoare annotation [2022-04-27 21:50:34,443 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2022-04-27 21:50:34,443 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2022-04-27 21:50:34,443 WARN L170 areAnnotationChecker]: L255 has no Hoare annotation [2022-04-27 21:50:34,443 WARN L170 areAnnotationChecker]: L255 has no Hoare annotation [2022-04-27 21:50:34,443 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2022-04-27 21:50:34,443 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2022-04-27 21:50:34,443 WARN L170 areAnnotationChecker]: L304 has no Hoare annotation [2022-04-27 21:50:34,443 WARN L170 areAnnotationChecker]: L304 has no Hoare annotation [2022-04-27 21:50:34,443 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2022-04-27 21:50:34,443 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2022-04-27 21:50:34,443 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2022-04-27 21:50:34,443 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 21:50:34,444 WARN L170 areAnnotationChecker]: L352-4 has no Hoare annotation [2022-04-27 21:50:34,444 WARN L170 areAnnotationChecker]: L352-4 has no Hoare annotation [2022-04-27 21:50:34,444 WARN L170 areAnnotationChecker]: L352-2 has no Hoare annotation [2022-04-27 21:50:34,444 WARN L170 areAnnotationChecker]: Id_MCDC_95FINAL has no Hoare annotation [2022-04-27 21:50:34,444 WARN L170 areAnnotationChecker]: L288 has no Hoare annotation [2022-04-27 21:50:34,444 WARN L170 areAnnotationChecker]: L288 has no Hoare annotation [2022-04-27 21:50:34,444 WARN L170 areAnnotationChecker]: Id_MCDC_89FINAL has no Hoare annotation [2022-04-27 21:50:34,444 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2022-04-27 21:50:34,444 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2022-04-27 21:50:34,444 WARN L170 areAnnotationChecker]: L270-1 has no Hoare annotation [2022-04-27 21:50:34,444 WARN L170 areAnnotationChecker]: L270-1 has no Hoare annotation [2022-04-27 21:50:34,444 WARN L170 areAnnotationChecker]: L270-1 has no Hoare annotation [2022-04-27 21:50:34,444 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2022-04-27 21:50:34,444 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2022-04-27 21:50:34,444 WARN L170 areAnnotationChecker]: L11-2 has no Hoare annotation [2022-04-27 21:50:34,444 WARN L170 areAnnotationChecker]: Id_MCDC_96FINAL has no Hoare annotation [2022-04-27 21:50:34,444 WARN L170 areAnnotationChecker]: L308-4 has no Hoare annotation [2022-04-27 21:50:34,444 WARN L170 areAnnotationChecker]: L308-1 has no Hoare annotation [2022-04-27 21:50:34,445 WARN L170 areAnnotationChecker]: L463 has no Hoare annotation [2022-04-27 21:50:34,445 WARN L170 areAnnotationChecker]: L463 has no Hoare annotation [2022-04-27 21:50:34,445 WARN L170 areAnnotationChecker]: L461-2 has no Hoare annotation [2022-04-27 21:50:34,445 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2022-04-27 21:50:34,445 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2022-04-27 21:50:34,445 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2022-04-27 21:50:34,445 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2022-04-27 21:50:34,445 WARN L170 areAnnotationChecker]: Id_MCDC_95EXIT has no Hoare annotation [2022-04-27 21:50:34,445 WARN L170 areAnnotationChecker]: Id_MCDC_95EXIT has no Hoare annotation [2022-04-27 21:50:34,445 WARN L170 areAnnotationChecker]: L288-2 has no Hoare annotation [2022-04-27 21:50:34,445 WARN L170 areAnnotationChecker]: Id_MCDC_89EXIT has no Hoare annotation [2022-04-27 21:50:34,445 WARN L170 areAnnotationChecker]: Id_MCDC_89EXIT has no Hoare annotation [2022-04-27 21:50:34,445 WARN L170 areAnnotationChecker]: Id_MCDC_89EXIT has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: Id_MCDC_89EXIT has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: L202-2 has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: L270-2 has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: Id_MCDC_92FINAL has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: avoid_zeroEXIT has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: avoid_zeroEXIT has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: Id_MCDC_96EXIT has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: L308-4 has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: L308-1 has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: L308-1 has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: Id_MCDC_97FINAL has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: L417 has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: L290-1 has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: L361-1 has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: L361-1 has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: L365-1 has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: L365-1 has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: L371-1 has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: L371-1 has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: L378-1 has no Hoare annotation [2022-04-27 21:50:34,446 WARN L170 areAnnotationChecker]: L378-1 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L211 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L211 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: Id_MCDC_92EXIT has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L272-1 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L297-1 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L388-1 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L311 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L311 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L274-1 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: Id_MCDC_97EXIT has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: Id_MCDC_99FINAL has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L376-4 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L376-4 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L211-2 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L296-1 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L389 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L389 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L316-2 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L405-1 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: Id_MCDC_99EXIT has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L376-4 has no Hoare annotation [2022-04-27 21:50:34,447 WARN L170 areAnnotationChecker]: L212 has no Hoare annotation [2022-04-27 21:50:34,448 WARN L170 areAnnotationChecker]: L212 has no Hoare annotation [2022-04-27 21:50:34,448 WARN L170 areAnnotationChecker]: L376-2 has no Hoare annotation [2022-04-27 21:50:34,448 WARN L170 areAnnotationChecker]: L316-3 has no Hoare annotation [2022-04-27 21:50:34,448 WARN L170 areAnnotationChecker]: L316-3 has no Hoare annotation [2022-04-27 21:50:34,448 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2022-04-27 21:50:34,448 WARN L170 areAnnotationChecker]: Id_MCDC_100FINAL has no Hoare annotation [2022-04-27 21:50:34,448 WARN L170 areAnnotationChecker]: L358-2 has no Hoare annotation [2022-04-27 21:50:34,448 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2022-04-27 21:50:34,448 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2022-04-27 21:50:34,448 WARN L170 areAnnotationChecker]: L316-5 has no Hoare annotation [2022-04-27 21:50:34,448 WARN L170 areAnnotationChecker]: L316-5 has no Hoare annotation [2022-04-27 21:50:34,448 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2022-04-27 21:50:34,448 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2022-04-27 21:50:34,448 WARN L170 areAnnotationChecker]: Id_MCDC_100EXIT has no Hoare annotation [2022-04-27 21:50:34,448 WARN L170 areAnnotationChecker]: L226-4 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L226-1 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L214-2 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L408-2 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L408-2 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L226-4 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L226-1 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L226-1 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L318-1 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L406-2 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L229 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L229 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L234-2 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L217-2 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L234-3 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L234-3 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L234-5 has no Hoare annotation [2022-04-27 21:50:34,449 WARN L170 areAnnotationChecker]: L234-5 has no Hoare annotation [2022-04-27 21:50:34,450 WARN L170 areAnnotationChecker]: L220 has no Hoare annotation [2022-04-27 21:50:34,450 WARN L170 areAnnotationChecker]: L220 has no Hoare annotation [2022-04-27 21:50:34,450 WARN L170 areAnnotationChecker]: L236 has no Hoare annotation [2022-04-27 21:50:34,450 WARN L170 areAnnotationChecker]: L236 has no Hoare annotation [2022-04-27 21:50:34,450 WARN L170 areAnnotationChecker]: L220-2 has no Hoare annotation [2022-04-27 21:50:34,450 WARN L170 areAnnotationChecker]: L236-1 has no Hoare annotation [2022-04-27 21:50:34,450 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2022-04-27 21:50:34,450 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2022-04-27 21:50:34,450 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-04-27 21:50:34,450 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-04-27 21:50:34,450 INFO L163 areAnnotationChecker]: CFG has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-04-27 21:50:34,457 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.04 09:50:34 BasicIcfg [2022-04-27 21:50:34,457 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-27 21:50:34,458 INFO L158 Benchmark]: Toolchain (without parser) took 4210.40ms. Allocated memory was 179.3MB in the beginning and 216.0MB in the end (delta: 36.7MB). Free memory was 126.8MB in the beginning and 171.7MB in the end (delta: -44.9MB). Peak memory consumption was 96.0MB. Max. memory is 8.0GB. [2022-04-27 21:50:34,458 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 179.3MB. Free memory was 144.5MB in the beginning and 144.4MB in the end (delta: 150.4kB). There was no memory consumed. Max. memory is 8.0GB. [2022-04-27 21:50:34,459 INFO L158 Benchmark]: CACSL2BoogieTranslator took 359.89ms. Allocated memory is still 179.3MB. Free memory was 126.5MB in the beginning and 144.7MB in the end (delta: -18.2MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-04-27 21:50:34,459 INFO L158 Benchmark]: Boogie Preprocessor took 68.69ms. Allocated memory is still 179.3MB. Free memory was 144.7MB in the beginning and 140.2MB in the end (delta: 4.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-04-27 21:50:34,459 INFO L158 Benchmark]: RCFGBuilder took 629.30ms. Allocated memory is still 179.3MB. Free memory was 140.2MB in the beginning and 103.4MB in the end (delta: 36.8MB). Peak memory consumption was 36.7MB. Max. memory is 8.0GB. [2022-04-27 21:50:34,459 INFO L158 Benchmark]: IcfgTransformer took 85.64ms. Allocated memory was 179.3MB in the beginning and 216.0MB in the end (delta: 36.7MB). Free memory was 103.4MB in the beginning and 190.8MB in the end (delta: -87.5MB). Peak memory consumption was 9.9MB. Max. memory is 8.0GB. [2022-04-27 21:50:34,460 INFO L158 Benchmark]: TraceAbstraction took 3061.39ms. Allocated memory is still 216.0MB. Free memory was 190.3MB in the beginning and 171.7MB in the end (delta: 18.6MB). Peak memory consumption was 123.0MB. Max. memory is 8.0GB. [2022-04-27 21:50:34,461 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 179.3MB. Free memory was 144.5MB in the beginning and 144.4MB in the end (delta: 150.4kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 359.89ms. Allocated memory is still 179.3MB. Free memory was 126.5MB in the beginning and 144.7MB in the end (delta: -18.2MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 68.69ms. Allocated memory is still 179.3MB. Free memory was 144.7MB in the beginning and 140.2MB in the end (delta: 4.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 629.30ms. Allocated memory is still 179.3MB. Free memory was 140.2MB in the beginning and 103.4MB in the end (delta: 36.8MB). Peak memory consumption was 36.7MB. Max. memory is 8.0GB. * IcfgTransformer took 85.64ms. Allocated memory was 179.3MB in the beginning and 216.0MB in the end (delta: 36.7MB). Free memory was 103.4MB in the beginning and 190.8MB in the end (delta: -87.5MB). Peak memory consumption was 9.9MB. Max. memory is 8.0GB. * TraceAbstraction took 3061.39ms. Allocated memory is still 216.0MB. Free memory was 190.3MB in the beginning and 171.7MB in the end (delta: 18.6MB). Peak memory consumption was 123.0MB. 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: 463]: 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 12 procedures, 128 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.0s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 250 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 243 mSDsluCounter, 615 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 322 mSDsCounter, 43 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 104 IncrementalHoareTripleChecker+Invalid, 147 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 43 mSolverCounterUnsat, 293 mSDtfsCounter, 104 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 51 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=128occurred in iteration=0, InterpolantAutomatonStates: 9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 34 LocationsWithAnnotation, 76 PreInvPairs, 91 NumberOfFragments, 205 HoareAnnotationTreeSize, 76 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 34 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 78 NumberOfCodeBlocks, 78 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 76 ConstructedInterpolants, 0 QuantifiedInterpolants, 155 SizeOfPredicates, 1 NumberOfNonLiveVariables, 546 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 376]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 226]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 358]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 209]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 406]: Loop Invariant Derived loop invariant: \old(Id_MCDC_114) == Id_MCDC_114 - InvariantResult [Line: 352]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-04-27 21:50:34,489 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...