/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf -i ../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_3.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-27 16:30:33,534 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-27 16:30:33,536 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-27 16:30:33,584 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-27 16:30:33,584 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-27 16:30:33,585 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-27 16:30:33,587 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-27 16:30:33,591 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-27 16:30:33,591 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-27 16:30:33,592 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-27 16:30:33,592 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-27 16:30:33,593 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-27 16:30:33,593 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-27 16:30:33,594 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-27 16:30:33,594 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-27 16:30:33,595 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-27 16:30:33,596 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-27 16:30:33,596 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-27 16:30:33,597 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-27 16:30:33,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-27 16:30:33,602 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-27 16:30:33,607 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-27 16:30:33,608 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-27 16:30:33,612 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-27 16:30:33,614 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-27 16:30:33,619 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-27 16:30:33,624 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-27 16:30:33,624 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-27 16:30:33,640 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-27 16:30:33,640 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf [2022-04-27 16:30:33,646 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-27 16:30:33,647 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-27 16:30:33,647 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-27 16:30:33,648 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-27 16:30:33,648 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-27 16:30:33,648 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-27 16:30:33,648 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-27 16:30:33,648 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-27 16:30:33,648 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-27 16:30:33,648 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-27 16:30:33,648 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-27 16:30:33,649 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-27 16:30:33,649 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-27 16:30:33,649 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-27 16:30:33,649 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-27 16:30:33,649 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-27 16:30:33,649 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-27 16:30:33,649 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-27 16:30:33,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 16:30:33,650 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-27 16:30:33,650 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-27 16:30:33,650 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-27 16:30:33,651 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_JORDAN WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-27 16:30:33,857 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-27 16:30:33,882 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-27 16:30:33,884 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-27 16:30:33,885 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-27 16:30:33,885 INFO L275 PluginConnector]: CDTParser initialized [2022-04-27 16:30:33,886 INFO L432 ainManager$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 16:30:33,922 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0ffa3ba9/fe235010bf6044c1ace3e6f4028d7058/FLAGf069edef4 [2022-04-27 16:30:34,385 INFO L306 CDTParser]: Found 1 translation units. [2022-04-27 16:30:34,386 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_3.c [2022-04-27 16:30:34,392 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0ffa3ba9/fe235010bf6044c1ace3e6f4028d7058/FLAGf069edef4 [2022-04-27 16:30:34,401 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0ffa3ba9/fe235010bf6044c1ace3e6f4028d7058 [2022-04-27 16:30:34,403 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-27 16:30:34,404 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-27 16:30:34,405 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-27 16:30:34,405 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-27 16:30:34,409 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-27 16:30:34,410 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 04:30:34" (1/1) ... [2022-04-27 16:30:34,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b3fb2cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 04:30:34, skipping insertion in model container [2022-04-27 16:30:34,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 04:30:34" (1/1) ... [2022-04-27 16:30:34,415 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-27 16:30:34,440 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-27 16:30:34,683 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 16:30:34,684 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 16:30:34,690 INFO L203 MainTranslator]: Completed pre-run [2022-04-27 16:30:34,758 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 16:30:34,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 16:30:34,776 INFO L208 MainTranslator]: Completed translation [2022-04-27 16:30:34,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 04:30:34 WrapperNode [2022-04-27 16:30:34,776 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-27 16:30:34,777 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-27 16:30:34,777 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-27 16:30:34,777 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-27 16:30:34,784 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 04:30:34" (1/1) ... [2022-04-27 16:30:34,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 04:30:34" (1/1) ... [2022-04-27 16:30:34,805 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 04:30:34" (1/1) ... [2022-04-27 16:30:34,805 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 04:30:34" (1/1) ... [2022-04-27 16:30:34,837 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 04:30:34" (1/1) ... [2022-04-27 16:30:34,852 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 04:30:34" (1/1) ... [2022-04-27 16:30:34,854 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 04:30:34" (1/1) ... [2022-04-27 16:30:34,857 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-27 16:30:34,857 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-27 16:30:34,858 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-27 16:30:34,858 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-27 16:30:34,864 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 04:30:34" (1/1) ... [2022-04-27 16:30:34,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 16:30:34,874 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 16:30:34,893 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 16:30:34,914 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 16:30:34,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-27 16:30:34,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-27 16:30:34,928 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-27 16:30:34,928 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-27 16:30:34,928 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-04-27 16:30:34,929 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-04-27 16:30:34,929 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_92 [2022-04-27 16:30:34,929 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-04-27 16:30:34,929 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_96 [2022-04-27 16:30:34,929 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_97 [2022-04-27 16:30:34,929 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_99 [2022-04-27 16:30:34,929 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_100 [2022-04-27 16:30:34,929 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-27 16:30:34,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-27 16:30:34,930 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-27 16:30:34,931 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-27 16:30:34,932 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-27 16:30:34,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-27 16:30:34,932 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-27 16:30:34,932 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-04-27 16:30:34,932 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2022-04-27 16:30:34,932 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-04-27 16:30:34,932 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_92 [2022-04-27 16:30:34,932 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-04-27 16:30:34,932 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_96 [2022-04-27 16:30:34,932 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_97 [2022-04-27 16:30:34,932 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2022-04-27 16:30:34,932 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_99 [2022-04-27 16:30:34,932 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_100 [2022-04-27 16:30:34,932 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-04-27 16:30:34,933 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-27 16:30:34,933 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-27 16:30:34,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-04-27 16:30:34,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-27 16:30:34,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-04-27 16:30:34,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-27 16:30:34,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-27 16:30:34,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-27 16:30:34,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-04-27 16:30:34,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-04-27 16:30:34,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-27 16:30:34,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-04-27 16:30:34,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-27 16:30:35,076 INFO L234 CfgBuilder]: Building ICFG [2022-04-27 16:30:35,078 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-27 16:30:35,442 INFO L275 CfgBuilder]: Performing block encoding [2022-04-27 16:30:35,448 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-27 16:30:35,449 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2022-04-27 16:30:35,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 04:30:35 BoogieIcfgContainer [2022-04-27 16:30:35,450 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-27 16:30:35,451 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-27 16:30:35,451 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-27 16:30:35,452 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-27 16:30:35,454 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 04:30:35" (1/1) ... [2022-04-27 16:30:35,456 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_JORDAN [2022-04-27 16:30:35,498 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 27.04 04:30:35 BasicIcfg [2022-04-27 16:30:35,498 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-04-27 16:30:35,499 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-27 16:30:35,499 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-27 16:30:35,501 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-27 16:30:35,502 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.04 04:30:34" (1/4) ... [2022-04-27 16:30:35,502 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@745c4721 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 04:30:35, skipping insertion in model container [2022-04-27 16:30:35,502 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 04:30:34" (2/4) ... [2022-04-27 16:30:35,502 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@745c4721 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 04:30:35, skipping insertion in model container [2022-04-27 16:30:35,502 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 04:30:35" (3/4) ... [2022-04-27 16:30:35,503 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@745c4721 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.04 04:30:35, skipping insertion in model container [2022-04-27 16:30:35,503 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 27.04 04:30:35" (4/4) ... [2022-04-27 16:30:35,503 INFO L111 eAbstractionObserver]: Analyzing ICFG ofuf_3.cJordan [2022-04-27 16:30:35,514 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2022-04-27 16:30:35,514 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-27 16:30:35,548 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-27 16:30:35,552 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=ForwardPredicates, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@68685b6d, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@17762d1a [2022-04-27 16:30:35,552 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-27 16:30:35,559 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 16:30:35,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-27 16:30:35,569 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 16:30:35,569 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 16:30:35,570 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 16:30:35,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 16:30:35,576 INFO L85 PathProgramCache]: Analyzing trace with hash 1557733986, now seen corresponding path program 1 times [2022-04-27 16:30:35,582 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 16:30:35,582 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118453489] [2022-04-27 16:30:35,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 16:30:35,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 16:30:35,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 16:30:35,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 16:30:35,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 16:30:35,903 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 ((.cse6 (+ 16 |v_~#Id_MCDC_113~0.offset_6|)) (.cse2 (+ 4 |v_~#Id_MCDC_113~0.offset_6|)) (.cse0 (select |v_#memory_int_29| 5)) (.cse7 (select |v_#memory_int_29| 9)) (.cse5 (select |v_#memory_int_29| |v_~#Id_MCDC_112~0.base_3|)) (.cse9 (select |v_#memory_int_29| 8)) (.cse1 (select |v_#memory_$Pointer$.offset_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse4 (+ 8 |v_~#Id_MCDC_113~0.offset_6|)) (.cse11 (select |v_#memory_int_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse12 (select |v_#memory_int_29| 7)) (.cse3 (select |v_#memory_$Pointer$.base_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse8 (+ 12 |v_~#Id_MCDC_113~0.offset_6|)) (.cse13 (select |v_#memory_int_29| 1)) (.cse14 (select |v_#memory_int_29| 10)) (.cse10 (select |v_#memory_int_29| 4))) (and (= (select .cse0 1) 111) (= 0 (select .cse1 .cse2)) (= |v_~#Id_MCDC_113~0.offset_6| 0) (= (select .cse3 .cse4) 0) (= 0 (select .cse5 (+ 8 |v_~#Id_MCDC_112~0.offset_3|))) (= v_~Id_MCDC_107~0.base_2 0) (= (select .cse3 .cse6) 0) (= (select .cse7 6) 0) (= 5 (select |v_#length_16| 4)) (= v_~Id_MCDC_108~0.offset_2 0) (= (select .cse1 .cse6) 0) (= (select .cse7 2) 46) (= 115 (select .cse7 5)) (= (select |v_#valid_54| 4) 1) (= |v_~#Id_MCDC_113~0.base_6| 12) (= (select .cse1 .cse8) 0) (= 119 (select .cse9 0)) (= (select .cse5 (+ 12 |v_~#Id_MCDC_112~0.offset_3|)) 0) (= (select |v_#valid_54| 7) 1) (= (select .cse7 4) 100) (= (select .cse10 0) 114) (= v_~Id_MCDC_114~0_6 0) (= (select |v_#length_16| 5) 3) (= (select .cse11 (+ |v_~#Id_MCDC_113~0.offset_6| 1)) 0) (= (select |v_#valid_54| 5) 1) (= (select .cse5 |v_~#Id_MCDC_112~0.offset_3|) 0) (= (select |v_#valid_54| 1) 1) (= (select .cse12 4) 0) (= (select .cse10 3) 100) (= 101 (select .cse7 3)) (= (select .cse11 (+ 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 .cse7 1) 110) (= (select .cse12 2) 118) (= |v_#NULL.base_1| 0) (= (select |v_#valid_54| 2) 1) (= 0 (select .cse3 .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 .cse9 2) 0) (= 16 (select |v_#length_16| 11)) (= 7 (select |v_#length_16| 9)) (= 48 (select .cse13 0)) (= 115 (select .cse12 1)) (= 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 .cse7 0) 105) (= (select .cse12 0) 114) (= (select |v_#valid_54| 3) 1) (= (select .cse5 (+ 4 |v_~#Id_MCDC_112~0.offset_3|)) 0) (= v_~Id_MCDC_111~0.offset_4 0) (= 111 (select .cse9 1)) (= v_~Id_MCDC_111~0.base_4 0) (= (select .cse1 .cse4) 0) (= (select .cse11 |v_~#Id_MCDC_113~0.offset_6|) 0) (= (select .cse12 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 .cse3 .cse8) 0) (= v_~Id_MCDC_105~0_3 0) (= 20 (select |v_#length_16| 12)) (= 118 (select .cse10 2)) (= (select .cse10 4) 0) (= 9 (select |v_#length_16| 2)) (= (select .cse13 1) 0) (= (select |v_#length_16| 6) 20) (= (select .cse14 0) 114) (= (select |v_#length_16| 3) 12) (= 115 (select .cse10 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 16:30:35,903 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 16:30:35,904 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 16:30:35,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-27 16:30:35,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 16:30:35,950 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)) (= (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| 4) |v_#length_10|) (= 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) (< |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 16:30:35,951 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 16:30:35,951 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 16:30:35,952 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 16:30:35,952 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 16:30:35,952 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 16:30:35,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-27 16:30:35,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 16:30:35,960 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 16:30:35,960 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 16:30:35,961 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 16:30:35,961 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 16:30:35,963 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 16:30:35,963 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 ((.cse6 (+ 16 |v_~#Id_MCDC_113~0.offset_6|)) (.cse2 (+ 4 |v_~#Id_MCDC_113~0.offset_6|)) (.cse0 (select |v_#memory_int_29| 5)) (.cse7 (select |v_#memory_int_29| 9)) (.cse5 (select |v_#memory_int_29| |v_~#Id_MCDC_112~0.base_3|)) (.cse9 (select |v_#memory_int_29| 8)) (.cse1 (select |v_#memory_$Pointer$.offset_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse4 (+ 8 |v_~#Id_MCDC_113~0.offset_6|)) (.cse11 (select |v_#memory_int_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse12 (select |v_#memory_int_29| 7)) (.cse3 (select |v_#memory_$Pointer$.base_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse8 (+ 12 |v_~#Id_MCDC_113~0.offset_6|)) (.cse13 (select |v_#memory_int_29| 1)) (.cse14 (select |v_#memory_int_29| 10)) (.cse10 (select |v_#memory_int_29| 4))) (and (= (select .cse0 1) 111) (= 0 (select .cse1 .cse2)) (= |v_~#Id_MCDC_113~0.offset_6| 0) (= (select .cse3 .cse4) 0) (= 0 (select .cse5 (+ 8 |v_~#Id_MCDC_112~0.offset_3|))) (= v_~Id_MCDC_107~0.base_2 0) (= (select .cse3 .cse6) 0) (= (select .cse7 6) 0) (= 5 (select |v_#length_16| 4)) (= v_~Id_MCDC_108~0.offset_2 0) (= (select .cse1 .cse6) 0) (= (select .cse7 2) 46) (= 115 (select .cse7 5)) (= (select |v_#valid_54| 4) 1) (= |v_~#Id_MCDC_113~0.base_6| 12) (= (select .cse1 .cse8) 0) (= 119 (select .cse9 0)) (= (select .cse5 (+ 12 |v_~#Id_MCDC_112~0.offset_3|)) 0) (= (select |v_#valid_54| 7) 1) (= (select .cse7 4) 100) (= (select .cse10 0) 114) (= v_~Id_MCDC_114~0_6 0) (= (select |v_#length_16| 5) 3) (= (select .cse11 (+ |v_~#Id_MCDC_113~0.offset_6| 1)) 0) (= (select |v_#valid_54| 5) 1) (= (select .cse5 |v_~#Id_MCDC_112~0.offset_3|) 0) (= (select |v_#valid_54| 1) 1) (= (select .cse12 4) 0) (= (select .cse10 3) 100) (= 101 (select .cse7 3)) (= (select .cse11 (+ 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 .cse7 1) 110) (= (select .cse12 2) 118) (= |v_#NULL.base_1| 0) (= (select |v_#valid_54| 2) 1) (= 0 (select .cse3 .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 .cse9 2) 0) (= 16 (select |v_#length_16| 11)) (= 7 (select |v_#length_16| 9)) (= 48 (select .cse13 0)) (= 115 (select .cse12 1)) (= 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 .cse7 0) 105) (= (select .cse12 0) 114) (= (select |v_#valid_54| 3) 1) (= (select .cse5 (+ 4 |v_~#Id_MCDC_112~0.offset_3|)) 0) (= v_~Id_MCDC_111~0.offset_4 0) (= 111 (select .cse9 1)) (= v_~Id_MCDC_111~0.base_4 0) (= (select .cse1 .cse4) 0) (= (select .cse11 |v_~#Id_MCDC_113~0.offset_6|) 0) (= (select .cse12 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 .cse3 .cse8) 0) (= v_~Id_MCDC_105~0_3 0) (= 20 (select |v_#length_16| 12)) (= 118 (select .cse10 2)) (= (select .cse10 4) 0) (= 9 (select |v_#length_16| 2)) (= (select .cse13 1) 0) (= (select |v_#length_16| 6) 20) (= (select .cse14 0) 114) (= (select |v_#length_16| 3) 12) (= 115 (select .cse10 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 16:30:35,964 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 16:30:35,964 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 16:30:35,965 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 16:30:35,965 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 16:30:35,966 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 16:30:35,966 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 16:30:35,967 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 16:30:35,967 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 16:30:35,967 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 (+ 12 |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|) (= (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)) |v_#memory_$Pointer$.offset_16|) (= |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6| 0) (= |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) (= (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|) (= (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))) |v_#memory_int_13|) (= (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|))) 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 16:30:35,968 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 16:30:35,969 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)) (= (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| 4) |v_#length_10|) (= 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) (< |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 16:30:35,969 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 16:30:35,969 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 16:30:35,969 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 16:30:35,970 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 16:30:35,970 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 16:30:35,970 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 16:30:35,970 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 16:30:35,971 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 16:30:35,972 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 16:30:35,972 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 16:30:35,972 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 16:30:35,972 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 16:30:35,972 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 16:30:35,973 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 16:30:35,974 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 16:30:35,974 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 16:30:35,974 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 16:30:35,974 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 16:30:35,975 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 16:30:35,975 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 16:30:35,975 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 16:30:35,976 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 16:30:35,976 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 16:30:35,979 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 16:30:35,982 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 16:30:35,983 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 16:30:35,987 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 16:30:35,988 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 16:30:35,988 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2118453489] [2022-04-27 16:30:35,988 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2118453489] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 16:30:35,989 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 16:30:35,989 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-27 16:30:35,990 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [518481685] [2022-04-27 16:30:35,990 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 16:30:35,995 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 16:30:35,996 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 16:30:35,999 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 16:30:36,059 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 16:30:36,059 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-27 16:30:36,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 16:30:36,084 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-27 16:30:36,085 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-27 16:30:36,089 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 16:30:37,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 16:30:37,096 INFO L93 Difference]: Finished difference Result 130 states and 177 transitions. [2022-04-27 16:30:37,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-27 16:30:37,096 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 16:30:37,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 16:30:37,097 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 16:30:37,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 186 transitions. [2022-04-27 16:30:37,104 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 16:30:37,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 186 transitions. [2022-04-27 16:30:37,109 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 186 transitions. [2022-04-27 16:30:37,439 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 186 edges. 186 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 16:30:37,448 INFO L225 Difference]: With dead ends: 130 [2022-04-27 16:30:37,448 INFO L226 Difference]: Without dead ends: 119 [2022-04-27 16:30:37,450 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 16:30:37,452 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 16:30:37,452 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 16:30:37,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2022-04-27 16:30:37,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2022-04-27 16:30:37,477 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 16:30:37,477 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 16:30:37,478 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 16:30:37,479 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 16:30:37,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 16:30:37,486 INFO L93 Difference]: Finished difference Result 119 states and 165 transitions. [2022-04-27 16:30:37,486 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 165 transitions. [2022-04-27 16:30:37,488 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 16:30:37,488 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 16:30:37,488 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 16:30:37,489 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 16:30:37,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 16:30:37,495 INFO L93 Difference]: Finished difference Result 119 states and 165 transitions. [2022-04-27 16:30:37,495 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 165 transitions. [2022-04-27 16:30:37,496 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 16:30:37,496 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 16:30:37,496 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 16:30:37,496 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 16:30:37,497 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 16:30:37,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 165 transitions. [2022-04-27 16:30:37,502 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 165 transitions. Word has length 39 [2022-04-27 16:30:37,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 16:30:37,502 INFO L495 AbstractCegarLoop]: Abstraction has 119 states and 165 transitions. [2022-04-27 16:30:37,502 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 16:30:37,502 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 165 transitions. [2022-04-27 16:30:37,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-27 16:30:37,503 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 16:30:37,503 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 16:30:37,504 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-27 16:30:37,504 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 16:30:37,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 16:30:37,504 INFO L85 PathProgramCache]: Analyzing trace with hash -1372227393, now seen corresponding path program 1 times [2022-04-27 16:30:37,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 16:30:37,504 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1039407736] [2022-04-27 16:30:37,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 16:30:37,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 16:30:37,534 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 16:30:37,534 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1646459623] [2022-04-27 16:30:37,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 16:30:37,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 16:30:37,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 16:30:37,536 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 16:30:37,582 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 16:30:37,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 16:30:37,692 INFO L263 TraceCheckSpWp]: Trace formula consists of 546 conjuncts, 3 conjunts are in the unsatisfiable core [2022-04-27 16:30:37,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 16:30:37,718 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 16:30:37,836 INFO L272 TraceCheckUtils]: 0: Hoare triple {640#true} [390] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {640#true} is VALID [2022-04-27 16:30:37,836 INFO L290 TraceCheckUtils]: 1: Hoare triple {640#true} [392] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse6 (+ 16 |v_~#Id_MCDC_113~0.offset_6|)) (.cse2 (+ 4 |v_~#Id_MCDC_113~0.offset_6|)) (.cse0 (select |v_#memory_int_29| 5)) (.cse7 (select |v_#memory_int_29| 9)) (.cse5 (select |v_#memory_int_29| |v_~#Id_MCDC_112~0.base_3|)) (.cse9 (select |v_#memory_int_29| 8)) (.cse1 (select |v_#memory_$Pointer$.offset_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse4 (+ 8 |v_~#Id_MCDC_113~0.offset_6|)) (.cse11 (select |v_#memory_int_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse12 (select |v_#memory_int_29| 7)) (.cse3 (select |v_#memory_$Pointer$.base_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse8 (+ 12 |v_~#Id_MCDC_113~0.offset_6|)) (.cse13 (select |v_#memory_int_29| 1)) (.cse14 (select |v_#memory_int_29| 10)) (.cse10 (select |v_#memory_int_29| 4))) (and (= (select .cse0 1) 111) (= 0 (select .cse1 .cse2)) (= |v_~#Id_MCDC_113~0.offset_6| 0) (= (select .cse3 .cse4) 0) (= 0 (select .cse5 (+ 8 |v_~#Id_MCDC_112~0.offset_3|))) (= v_~Id_MCDC_107~0.base_2 0) (= (select .cse3 .cse6) 0) (= (select .cse7 6) 0) (= 5 (select |v_#length_16| 4)) (= v_~Id_MCDC_108~0.offset_2 0) (= (select .cse1 .cse6) 0) (= (select .cse7 2) 46) (= 115 (select .cse7 5)) (= (select |v_#valid_54| 4) 1) (= |v_~#Id_MCDC_113~0.base_6| 12) (= (select .cse1 .cse8) 0) (= 119 (select .cse9 0)) (= (select .cse5 (+ 12 |v_~#Id_MCDC_112~0.offset_3|)) 0) (= (select |v_#valid_54| 7) 1) (= (select .cse7 4) 100) (= (select .cse10 0) 114) (= v_~Id_MCDC_114~0_6 0) (= (select |v_#length_16| 5) 3) (= (select .cse11 (+ |v_~#Id_MCDC_113~0.offset_6| 1)) 0) (= (select |v_#valid_54| 5) 1) (= (select .cse5 |v_~#Id_MCDC_112~0.offset_3|) 0) (= (select |v_#valid_54| 1) 1) (= (select .cse12 4) 0) (= (select .cse10 3) 100) (= 101 (select .cse7 3)) (= (select .cse11 (+ 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 .cse7 1) 110) (= (select .cse12 2) 118) (= |v_#NULL.base_1| 0) (= (select |v_#valid_54| 2) 1) (= 0 (select .cse3 .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 .cse9 2) 0) (= 16 (select |v_#length_16| 11)) (= 7 (select |v_#length_16| 9)) (= 48 (select .cse13 0)) (= 115 (select .cse12 1)) (= 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 .cse7 0) 105) (= (select .cse12 0) 114) (= (select |v_#valid_54| 3) 1) (= (select .cse5 (+ 4 |v_~#Id_MCDC_112~0.offset_3|)) 0) (= v_~Id_MCDC_111~0.offset_4 0) (= 111 (select .cse9 1)) (= v_~Id_MCDC_111~0.base_4 0) (= (select .cse1 .cse4) 0) (= (select .cse11 |v_~#Id_MCDC_113~0.offset_6|) 0) (= (select .cse12 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 .cse3 .cse8) 0) (= v_~Id_MCDC_105~0_3 0) (= 20 (select |v_#length_16| 12)) (= 118 (select .cse10 2)) (= (select .cse10 4) 0) (= 9 (select |v_#length_16| 2)) (= (select .cse13 1) 0) (= (select |v_#length_16| 6) 20) (= (select .cse14 0) 114) (= (select |v_#length_16| 3) 12) (= 115 (select .cse10 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] {640#true} is VALID [2022-04-27 16:30:37,837 INFO L290 TraceCheckUtils]: 2: Hoare triple {640#true} [395] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {640#true} is VALID [2022-04-27 16:30:37,837 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {640#true} {640#true} [558] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {640#true} is VALID [2022-04-27 16:30:37,837 INFO L272 TraceCheckUtils]: 4: Hoare triple {640#true} [391] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {640#true} is VALID [2022-04-27 16:30:37,837 INFO L290 TraceCheckUtils]: 5: Hoare triple {640#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] {640#true} is VALID [2022-04-27 16:30:37,837 INFO L290 TraceCheckUtils]: 6: Hoare triple {640#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[] {640#true} is VALID [2022-04-27 16:30:37,837 INFO L272 TraceCheckUtils]: 7: Hoare triple {640#true} [399] L457-->Id_MCDC_100ENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {640#true} is VALID [2022-04-27 16:30:37,837 INFO L290 TraceCheckUtils]: 8: Hoare triple {640#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] {640#true} is VALID [2022-04-27 16:30:37,838 INFO L272 TraceCheckUtils]: 9: Hoare triple {640#true} [401] L424-->Id_MCDC_99ENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {640#true} is VALID [2022-04-27 16:30:37,838 INFO L290 TraceCheckUtils]: 10: Hoare triple {640#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 (+ 12 |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|) (= (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)) |v_#memory_$Pointer$.offset_16|) (= |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6| 0) (= |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) (= (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|) (= (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))) |v_#memory_int_13|) (= (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|))) 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] {640#true} is VALID [2022-04-27 16:30:37,838 INFO L272 TraceCheckUtils]: 11: Hoare triple {640#true} [404] L405-->Id_MCDC_97ENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {640#true} is VALID [2022-04-27 16:30:37,838 INFO L290 TraceCheckUtils]: 12: Hoare triple {640#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)) (= (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| 4) |v_#length_10|) (= 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) (< |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] {640#true} is VALID [2022-04-27 16:30:37,838 INFO L290 TraceCheckUtils]: 13: Hoare triple {640#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[] {640#true} is VALID [2022-04-27 16:30:37,839 INFO L290 TraceCheckUtils]: 14: Hoare triple {640#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[] {640#true} is VALID [2022-04-27 16:30:37,839 INFO L290 TraceCheckUtils]: 15: Hoare triple {640#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] {640#true} is VALID [2022-04-27 16:30:37,839 INFO L290 TraceCheckUtils]: 16: Hoare triple {640#true} [432] Id_MCDC_97FINAL-->Id_MCDC_97EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {640#true} is VALID [2022-04-27 16:30:37,839 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {640#true} {640#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[] {640#true} is VALID [2022-04-27 16:30:37,839 INFO L290 TraceCheckUtils]: 18: Hoare triple {640#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] {640#true} is VALID [2022-04-27 16:30:37,839 INFO L290 TraceCheckUtils]: 19: Hoare triple {640#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[] {640#true} is VALID [2022-04-27 16:30:37,839 INFO L272 TraceCheckUtils]: 20: Hoare triple {640#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] {640#true} is VALID [2022-04-27 16:30:37,840 INFO L290 TraceCheckUtils]: 21: Hoare triple {640#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] {640#true} is VALID [2022-04-27 16:30:37,840 INFO L290 TraceCheckUtils]: 22: Hoare triple {640#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[] {640#true} is VALID [2022-04-27 16:30:37,840 INFO L290 TraceCheckUtils]: 23: Hoare triple {640#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] {640#true} is VALID [2022-04-27 16:30:37,840 INFO L290 TraceCheckUtils]: 24: Hoare triple {640#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] {640#true} is VALID [2022-04-27 16:30:37,840 INFO L272 TraceCheckUtils]: 25: Hoare triple {640#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] {640#true} is VALID [2022-04-27 16:30:37,840 INFO L290 TraceCheckUtils]: 26: Hoare triple {640#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] {640#true} is VALID [2022-04-27 16:30:37,840 INFO L290 TraceCheckUtils]: 27: Hoare triple {640#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] {640#true} is VALID [2022-04-27 16:30:37,841 INFO L290 TraceCheckUtils]: 28: Hoare triple {640#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[] {640#true} is VALID [2022-04-27 16:30:37,841 INFO L272 TraceCheckUtils]: 29: Hoare triple {640#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] {640#true} is VALID [2022-04-27 16:30:37,841 INFO L290 TraceCheckUtils]: 30: Hoare triple {640#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] {640#true} is VALID [2022-04-27 16:30:37,841 INFO L290 TraceCheckUtils]: 31: Hoare triple {640#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[] {640#true} is VALID [2022-04-27 16:30:37,841 INFO L290 TraceCheckUtils]: 32: Hoare triple {640#true} [489] L11-2-->avoid_zeroEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {640#true} is VALID [2022-04-27 16:30:37,841 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {640#true} {640#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] {640#true} is VALID [2022-04-27 16:30:37,841 INFO L290 TraceCheckUtils]: 34: Hoare triple {640#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] {640#true} is VALID [2022-04-27 16:30:37,842 INFO L272 TraceCheckUtils]: 35: Hoare triple {640#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] {750#(<= 1 |__VERIFIER_assert_#in~Id_MCDC_103|)} is VALID [2022-04-27 16:30:37,843 INFO L290 TraceCheckUtils]: 36: Hoare triple {750#(<= 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] {754#(<= 1 __VERIFIER_assert_~Id_MCDC_103)} is VALID [2022-04-27 16:30:37,843 INFO L290 TraceCheckUtils]: 37: Hoare triple {754#(<= 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[] {641#false} is VALID [2022-04-27 16:30:37,843 INFO L290 TraceCheckUtils]: 38: Hoare triple {641#false} [529] L463-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {641#false} is VALID [2022-04-27 16:30:37,843 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 16:30:37,844 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 16:30:37,844 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 16:30:37,844 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1039407736] [2022-04-27 16:30:37,844 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 16:30:37,844 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1646459623] [2022-04-27 16:30:37,844 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1646459623] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 16:30:37,844 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 16:30:37,844 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-27 16:30:37,845 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [740163736] [2022-04-27 16:30:37,845 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 16:30:37,845 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 16:30:37,846 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 16:30:37,846 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 16:30:37,873 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 16:30:37,873 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-27 16:30:37,873 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 16:30:37,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-27 16:30:37,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-27 16:30:37,874 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 16:30:38,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 16:30:38,131 INFO L93 Difference]: Finished difference Result 117 states and 163 transitions. [2022-04-27 16:30:38,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-27 16:30:38,131 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 16:30:38,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 16:30:38,131 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 16:30:38,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 164 transitions. [2022-04-27 16:30:38,135 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 16:30:38,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 164 transitions. [2022-04-27 16:30:38,137 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 164 transitions. [2022-04-27 16:30:38,249 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 164 edges. 164 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 16:30:38,249 INFO L225 Difference]: With dead ends: 117 [2022-04-27 16:30:38,249 INFO L226 Difference]: Without dead ends: 0 [2022-04-27 16:30:38,249 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 16:30:38,250 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 16:30:38,250 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 16:30:38,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-27 16:30:38,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-27 16:30:38,251 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 16:30:38,251 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 16:30:38,251 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 16:30:38,251 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 16:30:38,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 16:30:38,252 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-27 16:30:38,252 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 16:30:38,252 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 16:30:38,252 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 16:30:38,252 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 16:30:38,252 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 16:30:38,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 16:30:38,252 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-27 16:30:38,252 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 16:30:38,252 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 16:30:38,252 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 16:30:38,252 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 16:30:38,252 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 16:30:38,252 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 16:30:38,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-27 16:30:38,253 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 39 [2022-04-27 16:30:38,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 16:30:38,253 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-27 16:30:38,253 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 16:30:38,253 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 16:30:38,253 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 16:30:38,255 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-27 16:30:38,276 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 16:30:38,463 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 16:30:38,466 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1] [2022-04-27 16:30:38,467 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-04-27 16:30:38,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.04 04:30:38 BasicIcfg [2022-04-27 16:30:38,469 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-27 16:30:38,470 INFO L158 Benchmark]: Toolchain (without parser) took 4065.66ms. Allocated memory was 198.2MB in the beginning and 276.8MB in the end (delta: 78.6MB). Free memory was 142.9MB in the beginning and 133.2MB in the end (delta: 9.8MB). Peak memory consumption was 89.5MB. Max. memory is 8.0GB. [2022-04-27 16:30:38,470 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 198.2MB. Free memory is still 160.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-27 16:30:38,470 INFO L158 Benchmark]: CACSL2BoogieTranslator took 371.45ms. Allocated memory is still 198.2MB. Free memory was 142.7MB in the beginning and 160.7MB in the end (delta: -18.0MB). Peak memory consumption was 11.1MB. Max. memory is 8.0GB. [2022-04-27 16:30:38,471 INFO L158 Benchmark]: Boogie Preprocessor took 79.94ms. Allocated memory is still 198.2MB. Free memory was 160.7MB in the beginning and 156.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-04-27 16:30:38,471 INFO L158 Benchmark]: RCFGBuilder took 593.06ms. Allocated memory is still 198.2MB. Free memory was 156.5MB in the beginning and 118.7MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 8.0GB. [2022-04-27 16:30:38,471 INFO L158 Benchmark]: IcfgTransformer took 46.93ms. Allocated memory is still 198.2MB. Free memory was 118.7MB in the beginning and 113.5MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2022-04-27 16:30:38,472 INFO L158 Benchmark]: TraceAbstraction took 2969.91ms. Allocated memory was 198.2MB in the beginning and 276.8MB in the end (delta: 78.6MB). Free memory was 113.0MB in the beginning and 133.2MB in the end (delta: -20.2MB). Peak memory consumption was 59.6MB. Max. memory is 8.0GB. [2022-04-27 16:30:38,474 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 0.10ms. Allocated memory is still 198.2MB. Free memory is still 160.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 371.45ms. Allocated memory is still 198.2MB. Free memory was 142.7MB in the beginning and 160.7MB in the end (delta: -18.0MB). Peak memory consumption was 11.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 79.94ms. Allocated memory is still 198.2MB. Free memory was 160.7MB in the beginning and 156.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 593.06ms. Allocated memory is still 198.2MB. Free memory was 156.5MB in the beginning and 118.7MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 8.0GB. * IcfgTransformer took 46.93ms. Allocated memory is still 198.2MB. Free memory was 118.7MB in the beginning and 113.5MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * TraceAbstraction took 2969.91ms. Allocated memory was 198.2MB in the beginning and 276.8MB in the end (delta: 78.6MB). Free memory was 113.0MB in the beginning and 133.2MB in the end (delta: -20.2MB). Peak memory consumption was 59.6MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 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: 2.9s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, 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: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s 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 RESULT: Ultimate proved your program to be correct! [2022-04-27 16:30:38,498 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...